def test_001_unauthorized_access(self):
"""Test that access without a valid token fails"""
false_token = "12345"
self.info("Will use token %s", false_token)
client = ComputeClient(self.clients.compute_url, false_token)
client.CONNECTION_RETRY_LIMIT = self.clients.retry
with self.assertRaises(ClientError) as cl_error:
client.list_servers()
self.assertEqual(cl_error.exception.status, 401)
def test_001_unauthorized_access(self):
"""Test that access without a valid token fails"""
false_token = "12345"
self.info("Will use token %s", false_token)
client = ComputeClient(self.clients.compute_url, false_token)
client.CONNECTION_RETRY_LIMIT = self.clients.retry
with self.assertRaises(ClientError) as cl_error:
client.list_servers()
self.assertEqual(cl_error.exception.status, 401)
def initialize_clients(self):
"""Initialize all the Kamaki Clients"""
self.astakos = AstakosClient(self.auth_url, self.token)
self.astakos.CONNECTION_RETRY_LIMIT = self.retry
endpoints = self.astakos.authenticate()
self.compute_url = _get_endpoint_url(endpoints, "compute")
self.compute = ComputeClient(self.compute_url, self.token)
self.compute.CONNECTION_RETRY_LIMIT = self.retry
self.cyclades = CycladesClient(self.compute_url, self.token)
self.cyclades.CONNECTION_RETRY_LIMIT = self.retry
self.network_url = _get_endpoint_url(endpoints, "network")
self.network = CycladesNetworkClient(self.network_url, self.token)
self.network.CONNECTION_RETRY_LIMIT = self.retry
self.pithos_url = _get_endpoint_url(endpoints, "object-store")
self.pithos = PithosClient(self.pithos_url, self.token)
self.pithos.CONNECTION_RETRY_LIMIT = self.retry
self.image_url = _get_endpoint_url(endpoints, "image")
self.image = ImageClient(self.image_url, self.token)
self.image.CONNECTION_RETRY_LIMIT = self.retry
def setup_kamaki(self):
"""Initialize kamaki
Setup cyclades_client, image_client and compute_client
"""
# Patch kamaki for SSL verification
_kamaki_ssl(ignore_ssl=IGNORE_SSL)
config = kamaki_config.Config()
if self.kamaki_cloud is None:
try:
self.kamaki_cloud = config.get("global", "default_cloud")
except AttributeError:
# Compatibility with kamaki version <=0.10
self.kamaki_cloud = config.get("global", "default_cloud")
self.logger.info("Setup kamaki client, using cloud '%s'.." %
self.kamaki_cloud)
auth_url = config.get_cloud(self.kamaki_cloud, "url")
self.logger.debug("Authentication URL is %s" % _green(auth_url))
token = config.get_cloud(self.kamaki_cloud, "token")
# self.logger.debug("Token is %s" % _green(token))
self.astakos_client = AstakosClient(auth_url, token)
endpoints = self.astakos_client.authenticate()
cyclades_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Cyclades API url is %s" % _green(cyclades_url))
self.cyclades_client = CycladesClient(cyclades_url, token)
self.cyclades_client.CONNECTION_RETRY_LIMIT = 2
network_url = get_endpoint_url(endpoints, "network")
self.logger.debug("Network API url is %s" % _green(network_url))
self.network_client = CycladesNetworkClient(network_url, token)
self.network_client.CONNECTION_RETRY_LIMIT = 2
image_url = get_endpoint_url(endpoints, "image")
self.logger.debug("Images API url is %s" % _green(image_url))
self.image_client = ImageClient(cyclades_url, token)
self.image_client.CONNECTION_RETRY_LIMIT = 2
compute_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Compute API url is %s" % _green(compute_url))
self.compute_client = ComputeClient(compute_url, token)
self.compute_client.CONNECTION_RETRY_LIMIT = 2
def cleanup_servers(prefix=DEFAULT_PREFIX, delete_stale=False):
""" Cleanup stale servers """
c = ComputeClient(CYCLADES, TOKEN)
servers = c.list_servers()
stale = [s for s in servers if s["name"].startswith(prefix)]
if len(stale) == 0:
return
print >> sys.stderr, "Found these stale servers from previous runs:"
print " " + \
"\n ".join(["%d: %s" % (s["id"], s["name"]) for s in stale])
if delete_stale:
print >> sys.stderr, "Deleting %d stale servers:" % len(stale)
for server in stale:
c.delete_server(server["id"])
print >> sys.stderr, " ...done"
else:
print >> sys.stderr, "Use --delete-stale to delete them."
def setup_kamaki(self):
"""Initialize kamaki
Setup cyclades_client, image_client and compute_client
"""
# Patch kamaki for SSL verification
_kamaki_ssl(ignore_ssl=IGNORE_SSL)
config = kamaki_config.Config()
if self.kamaki_cloud is None:
try:
self.kamaki_cloud = config.get("global", "default_cloud")
except AttributeError:
# Compatibility with kamaki version <=0.10
self.kamaki_cloud = config.get("global", "default_cloud")
self.logger.info("Setup kamaki client, using cloud '%s'.." %
self.kamaki_cloud)
auth_url = config.get_cloud(self.kamaki_cloud, "url")
self.logger.debug("Authentication URL is %s" % _green(auth_url))
token = config.get_cloud(self.kamaki_cloud, "token")
# self.logger.debug("Token is %s" % _green(token))
self.astakos_client = AstakosClient(auth_url, token)
endpoints = self.astakos_client.authenticate()
cyclades_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Cyclades API url is %s" % _green(cyclades_url))
self.cyclades_client = CycladesClient(cyclades_url, token)
self.cyclades_client.CONNECTION_RETRY_LIMIT = 2
network_url = get_endpoint_url(endpoints, "network")
self.logger.debug("Network API url is %s" % _green(network_url))
self.network_client = CycladesNetworkClient(network_url, token)
self.network_client.CONNECTION_RETRY_LIMIT = 2
image_url = get_endpoint_url(endpoints, "image")
self.logger.debug("Images API url is %s" % _green(image_url))
self.image_client = ImageClient(cyclades_url, token)
self.image_client.CONNECTION_RETRY_LIMIT = 2
compute_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Compute API url is %s" % _green(compute_url))
self.compute_client = ComputeClient(compute_url, token)
self.compute_client.CONNECTION_RETRY_LIMIT = 2
def initialize_clients(self, ignore_ssl=False):
"""Initialize all the Kamaki Clients"""
# Path kamaki for SSL verification
self._kamaki_ssl(ignore_ssl=ignore_ssl)
# Initialize kamaki Clients
self.astakos = AstakosClient(self.auth_url, self.token)
self.astakos.CONNECTION_RETRY_LIMIT = self.retry
self.compute_url = self.astakos.get_endpoint_url(
ComputeClient.service_type)
self.compute = ComputeClient(self.compute_url, self.token)
self.compute.CONNECTION_RETRY_LIMIT = self.retry
self.cyclades_url = self.astakos.get_endpoint_url(
CycladesClient.service_type)
self.cyclades = CycladesClient(self.cyclades_url, self.token)
self.cyclades.CONNECTION_RETRY_LIMIT = self.retry
self.block_storage_url = self.astakos.get_endpoint_url(
CycladesBlockStorageClient.service_type)
self.block_storage = CycladesBlockStorageClient(
self.block_storage_url, self.token)
self.block_storage.CONNECTION_RETRY_LIMIT = self.retry
self.network_url = self.astakos.get_endpoint_url(
CycladesNetworkClient.service_type)
self.network = CycladesNetworkClient(self.network_url, self.token)
self.network.CONNECTION_RETRY_LIMIT = self.retry
self.pithos_url = self.astakos.get_endpoint_url(
PithosClient.service_type)
self.pithos = PithosClient(self.pithos_url, self.token)
self.pithos.CONNECTION_RETRY_LIMIT = self.retry
self.image_url = self.astakos.get_endpoint_url(
ImageClient.service_type)
self.image = ImageClient(self.image_url, self.token)
self.image.CONNECTION_RETRY_LIMIT = self.retry
def setup_kamaki(self):
"""Initialize kamaki
Setup cyclades_client, image_client and compute_client
"""
config = kamaki_config.Config()
if self.kamaki_cloud is None:
self.kamaki_cloud = config.get_global("default_cloud")
self.logger.info("Setup kamaki client, using cloud '%s'.." %
self.kamaki_cloud)
auth_url = config.get_cloud(self.kamaki_cloud, "url")
self.logger.debug("Authentication URL is %s" % _green(auth_url))
token = config.get_cloud(self.kamaki_cloud, "token")
#self.logger.debug("Token is %s" % _green(token))
self.astakos_client = AstakosClient(auth_url, token)
cyclades_url = \
self.astakos_client.get_service_endpoints('compute')['publicURL']
self.logger.debug("Cyclades API url is %s" % _green(cyclades_url))
self.cyclades_client = CycladesClient(cyclades_url, token)
self.cyclades_client.CONNECTION_RETRY_LIMIT = 2
image_url = \
self.astakos_client.get_service_endpoints('image')['publicURL']
self.logger.debug("Images API url is %s" % _green(image_url))
self.image_client = ImageClient(cyclades_url, token)
self.image_client.CONNECTION_RETRY_LIMIT = 2
compute_url = \
self.astakos_client.get_service_endpoints('compute')['publicURL']
self.logger.debug("Compute API url is %s" % _green(compute_url))
self.compute_client = ComputeClient(compute_url, token)
self.compute_client.CONNECTION_RETRY_LIMIT = 2
class SynnefoCI(object):
"""SynnefoCI python class"""
def __init__(self, config_file=None, build_id=None, cloud=None):
""" Initialize SynnefoCI python class
Setup logger, local_dir, config and kamaki
"""
# Setup logger
self.logger = logging.getLogger('synnefo-ci')
self.logger.setLevel(logging.DEBUG)
handler1 = logging.StreamHandler(sys.stdout)
handler1.setLevel(logging.DEBUG)
handler1.addFilter(_InfoFilter())
handler1.setFormatter(_MyFormatter())
handler2 = logging.StreamHandler(sys.stderr)
handler2.setLevel(logging.WARNING)
handler2.setFormatter(_MyFormatter())
self.logger.addHandler(handler1)
self.logger.addHandler(handler2)
# Get our local dir
self.ci_dir = os.path.dirname(os.path.abspath(__file__))
self.repo_dir = os.path.dirname(self.ci_dir)
# Read config file
if config_file is None:
config_file = os.path.join(self.ci_dir, DEFAULT_CONFIG_FILE)
config_file = os.path.abspath(config_file)
self.config = ConfigParser()
self.config.optionxform = str
self.config.read(config_file)
# Read temporary_config file
self.temp_config_file = \
os.path.expanduser(self.config.get('Global', 'temporary_config'))
self.temp_config = ConfigParser()
self.temp_config.optionxform = str
self.temp_config.read(self.temp_config_file)
self.build_id = build_id
if build_id is not None:
self.logger.info("Will use \"%s\" as build id" %
_green(self.build_id))
# Set kamaki cloud
if cloud is not None:
self.kamaki_cloud = cloud
elif self.config.has_option("Deployment", "kamaki_cloud"):
kamaki_cloud = self.config.get("Deployment", "kamaki_cloud")
if kamaki_cloud == "":
self.kamaki_cloud = None
else:
self.kamaki_cloud = None
# Initialize variables
self.fabric_installed = False
self.kamaki_installed = False
self.cyclades_client = None
self.network_client = None
self.compute_client = None
self.image_client = None
self.astakos_client = None
def setup_kamaki(self):
"""Initialize kamaki
Setup cyclades_client, image_client and compute_client
"""
config = kamaki_config.Config()
if self.kamaki_cloud is None:
try:
self.kamaki_cloud = config.get("global", "default_cloud")
except AttributeError:
# Compatibility with kamaki version <=0.10
self.kamaki_cloud = config.get("global", "default_cloud")
self.logger.info("Setup kamaki client, using cloud '%s'.." %
self.kamaki_cloud)
auth_url = config.get_cloud(self.kamaki_cloud, "url")
self.logger.debug("Authentication URL is %s" % _green(auth_url))
token = config.get_cloud(self.kamaki_cloud, "token")
#self.logger.debug("Token is %s" % _green(token))
self.astakos_client = AstakosClient(auth_url, token)
endpoints = self.astakos_client.authenticate()
cyclades_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Cyclades API url is %s" % _green(cyclades_url))
self.cyclades_client = CycladesClient(cyclades_url, token)
self.cyclades_client.CONNECTION_RETRY_LIMIT = 2
network_url = get_endpoint_url(endpoints, "network")
self.logger.debug("Network API url is %s" % _green(network_url))
self.network_client = CycladesNetworkClient(network_url, token)
self.network_client.CONNECTION_RETRY_LIMIT = 2
image_url = get_endpoint_url(endpoints, "image")
self.logger.debug("Images API url is %s" % _green(image_url))
self.image_client = ImageClient(cyclades_url, token)
self.image_client.CONNECTION_RETRY_LIMIT = 2
compute_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Compute API url is %s" % _green(compute_url))
self.compute_client = ComputeClient(compute_url, token)
self.compute_client.CONNECTION_RETRY_LIMIT = 2
def _wait_transition(self, server_id, current_status, new_status):
"""Wait for server to go from current_status to new_status"""
self.logger.debug("Waiting for server to become %s" % new_status)
timeout = self.config.getint('Global', 'build_timeout')
sleep_time = 5
while True:
server = self.cyclades_client.get_server_details(server_id)
if server['status'] == new_status:
return server
elif timeout < 0:
self.logger.error("Waiting for server to become %s timed out" %
new_status)
self.destroy_server(False)
sys.exit(1)
elif server['status'] == current_status:
# Sleep for #n secs and continue
timeout = timeout - sleep_time
time.sleep(sleep_time)
else:
self.logger.error("Server failed with status %s" %
server['status'])
self.destroy_server(False)
sys.exit(1)
@_check_kamaki
def destroy_server(self, wait=True):
"""Destroy slave server"""
server_id = int(self.read_temp_config('server_id'))
fips = [
f for f in self.network_client.list_floatingips()
if str(f['instance_id']) == str(server_id)
]
self.logger.info("Destoying server with id %s " % server_id)
self.cyclades_client.delete_server(server_id)
if wait:
self._wait_transition(server_id, "ACTIVE", "DELETED")
for fip in fips:
self.logger.info("Destroying floating ip %s",
fip['floating_ip_address'])
self.network_client.delete_floatingip(fip['id'])
def _create_floating_ip(self):
"""Create a new floating ip"""
networks = self.network_client.list_networks(detail=True)
pub_nets = [
n for n in networks if n['SNF:floating_ip_pool'] and n['public']
]
for pub_net in pub_nets:
# Try until we find a public network that is not full
try:
fip = self.network_client.create_floatingip(pub_net['id'])
except ClientError as err:
self.logger.warning("%s: %s", err.message, err.details)
continue
self.logger.debug("Floating IP %s with id %s created",
fip['floating_ip_address'], fip['id'])
return fip
self.logger.error("No mor IP addresses available")
sys.exit(1)
def _create_port(self, floating_ip):
"""Create a new port for our floating IP"""
net_id = floating_ip['floating_network_id']
self.logger.debug("Creating a new port to network with id %s", net_id)
fixed_ips = [{'ip_address': floating_ip['floating_ip_address']}]
port = self.network_client.create_port(net_id,
device_id=None,
fixed_ips=fixed_ips)
return port
@_check_kamaki
# Too many local variables. pylint: disable-msg=R0914
def create_server(self,
image=None,
flavor=None,
ssh_keys=None,
server_name=None):
"""Create slave server"""
self.logger.info("Create a new server..")
# Find a build_id to use
self._create_new_build_id()
# Find an image to use
image_id = self._find_image(image)
# Find a flavor to use
flavor_id = self._find_flavor(flavor)
# Create Server
networks = []
if self.config.get("Deployment", "allocate_floating_ip") == "True":
fip = self._create_floating_ip()
port = self._create_port(fip)
networks.append({'port': port['id']})
private_networks = self.config.get('Deployment', 'private_networks')
if private_networks:
private_networks = [p.strip() for p in private_networks.split(",")]
networks.extend([{"uuid": uuid} for uuid in private_networks])
if server_name is None:
server_name = self.config.get("Deployment", "server_name")
server_name = "%s(BID: %s)" % (server_name, self.build_id)
server = self.cyclades_client.create_server(server_name,
flavor_id,
image_id,
networks=networks)
server_id = server['id']
self.write_temp_config('server_id', server_id)
self.logger.debug("Server got id %s" % _green(server_id))
server_user = server['metadata']['users']
self.write_temp_config('server_user', server_user)
self.logger.debug("Server's admin user is %s" % _green(server_user))
server_passwd = server['adminPass']
self.write_temp_config('server_passwd', server_passwd)
server = self._wait_transition(server_id, "BUILD", "ACTIVE")
self._get_server_ip_and_port(server, private_networks)
self._copy_ssh_keys(ssh_keys)
# Setup Firewall
self.setup_fabric()
self.logger.info("Setup firewall")
accept_ssh_from = self.config.get('Global', 'accept_ssh_from')
if accept_ssh_from != "":
self.logger.debug("Block ssh except from %s" % accept_ssh_from)
cmd = """
local_ip=$(/sbin/ifconfig eth0 | grep 'inet addr:' | \
cut -d':' -f2 | cut -d' ' -f1)
iptables -A INPUT -s localhost -j ACCEPT
iptables -A INPUT -s $local_ip -j ACCEPT
iptables -A INPUT -s {0} -p tcp --dport 22 -j ACCEPT
iptables -A INPUT -p tcp --dport 22 -j DROP
""".format(accept_ssh_from)
_run(cmd, False)
# Setup apt, download packages
self.logger.debug("Setup apt. Install x2goserver and firefox")
cmd = """
echo 'APT::Install-Suggests "false";' >> /etc/apt/apt.conf
echo 'precedence ::ffff:0:0/96 100' >> /etc/gai.conf
apt-get update
apt-get install curl --yes --force-yes
echo -e "\n\n{0}" >> /etc/apt/sources.list
# Synnefo repo's key
curl https://dev.grnet.gr/files/apt-grnetdev.pub | apt-key add -
# X2GO Key
apt-key adv --recv-keys --keyserver keys.gnupg.net E1F958385BFE2B6E
apt-get install x2go-keyring --yes --force-yes
apt-get update
apt-get install x2goserver x2goserver-xsession \
iceweasel --yes --force-yes
# xterm published application
echo '[Desktop Entry]' > /usr/share/applications/xterm.desktop
echo 'Name=XTerm' >> /usr/share/applications/xterm.desktop
echo 'Comment=standard terminal emulator for the X window system' >> \
/usr/share/applications/xterm.desktop
echo 'Exec=xterm' >> /usr/share/applications/xterm.desktop
echo 'Terminal=false' >> /usr/share/applications/xterm.desktop
echo 'Type=Application' >> /usr/share/applications/xterm.desktop
echo 'Encoding=UTF-8' >> /usr/share/applications/xterm.desktop
echo 'Icon=xterm-color_48x48' >> /usr/share/applications/xterm.desktop
echo 'Categories=System;TerminalEmulator;' >> \
/usr/share/applications/xterm.desktop
""".format(self.config.get('Global', 'apt_repo'))
_run(cmd, False)
def _find_flavor(self, flavor=None):
"""Find a suitable flavor to use
Search by name (reg expression) or by id
"""
# Get a list of flavors from config file
flavors = self.config.get('Deployment', 'flavors').split(",")
if flavor is not None:
# If we have a flavor_name to use, add it to our list
flavors.insert(0, flavor)
list_flavors = self.compute_client.list_flavors()
for flv in flavors:
flv_type, flv_value = parse_typed_option(option="flavor",
value=flv)
if flv_type == "name":
# Filter flavors by name
self.logger.debug("Trying to find a flavor with name \"%s\"" %
flv_value)
list_flvs = \
[f for f in list_flavors
if re.search(flv_value, f['name'], flags=re.I)
is not None]
elif flv_type == "id":
# Filter flavors by id
self.logger.debug("Trying to find a flavor with id \"%s\"" %
flv_value)
list_flvs = \
[f for f in list_flavors
if str(f['id']) == flv_value]
else:
self.logger.error("Unrecognized flavor type %s" % flv_type)
# Check if we found one
if list_flvs:
self.logger.debug(
"Will use \"%s\" with id \"%s\"" %
(_green(list_flvs[0]['name']), _green(list_flvs[0]['id'])))
return list_flvs[0]['id']
self.logger.error("No matching flavor found.. aborting")
sys.exit(1)
def _find_image(self, image=None):
"""Find a suitable image to use
In case of search by name, the image has to belong to one
of the `DEFAULT_SYSTEM_IMAGES_UUID' users.
In case of search by id it only has to exist.
"""
# Get a list of images from config file
images = self.config.get('Deployment', 'images').split(",")
if image is not None:
# If we have an image from command line, add it to our list
images.insert(0, image)
auth = self.astakos_client.authenticate()
user_uuid = auth["access"]["token"]["tenant"]["id"]
list_images = self.image_client.list_public(detail=True)['images']
for img in images:
img_type, img_value = parse_typed_option(option="image", value=img)
if img_type == "name":
# Filter images by name
self.logger.debug("Trying to find an image with name \"%s\"" %
img_value)
accepted_uuids = DEFAULT_SYSTEM_IMAGES_UUID + [user_uuid]
list_imgs = \
[i for i in list_images if i['user_id'] in accepted_uuids
and
re.search(img_value, i['name'], flags=re.I) is not None]
elif img_type == "id":
# Filter images by id
self.logger.debug("Trying to find an image with id \"%s\"" %
img_value)
list_imgs = \
[i for i in list_images
if i['id'].lower() == img_value.lower()]
else:
self.logger.error("Unrecognized image type %s" % img_type)
sys.exit(1)
# Check if we found one
if list_imgs:
self.logger.debug(
"Will use \"%s\" with id \"%s\"" %
(_green(list_imgs[0]['name']), _green(list_imgs[0]['id'])))
return list_imgs[0]['id']
# We didn't found one
self.logger.error("No matching image found.. aborting")
sys.exit(1)
def _get_server_ip_and_port(self, server, private_networks):
"""Compute server's IPv4 and ssh port number"""
self.logger.info("Get server connection details..")
if private_networks:
# Choose the networks that belong to private_networks
networks = [
n for n in server['attachments']
if n['network_id'] in private_networks
]
else:
# Choose the networks that are public
networks = [
n for n in server['attachments']
if self.network_client.get_network_details(n['network_id'])
['public']
]
# Choose the networks with IPv4
networks = [n for n in networks if n['ipv4']]
# Use the first network as IPv4
server_ip = networks[0]['ipv4']
if (".okeanos.io" in self.cyclades_client.base_url
or ".demo.synnefo.org" in self.cyclades_client.base_url):
tmp1 = int(server_ip.split(".")[2])
tmp2 = int(server_ip.split(".")[3])
server_ip = "gate.okeanos.io"
server_port = 10000 + tmp1 * 256 + tmp2
else:
server_port = 22
self.write_temp_config('server_ip', server_ip)
self.logger.debug("Server's IPv4 is %s" % _green(server_ip))
self.write_temp_config('server_port', server_port)
self.logger.debug("Server's ssh port is %s" % _green(server_port))
ssh_command = "ssh -p %s %s@%s" \
% (server_port, server['metadata']['users'], server_ip)
self.logger.debug("Access server using \"%s\"" % (_green(ssh_command)))
@_check_fabric
def _copy_ssh_keys(self, ssh_keys):
"""Upload/Install ssh keys to server"""
self.logger.debug("Check for authentication keys to use")
if ssh_keys is None:
ssh_keys = self.config.get("Deployment", "ssh_keys")
if ssh_keys != "":
ssh_keys = os.path.expanduser(ssh_keys)
self.logger.debug("Will use \"%s\" authentication keys file" %
_green(ssh_keys))
keyfile = '/tmp/%s.pub' % fabric.env.user
_run('mkdir -p ~/.ssh && chmod 700 ~/.ssh', False)
if ssh_keys.startswith("http://") or \
ssh_keys.startswith("https://") or \
ssh_keys.startswith("ftp://"):
cmd = """
apt-get update
apt-get install wget --yes --force-yes
wget {0} -O {1} --no-check-certificate
""".format(ssh_keys, keyfile)
_run(cmd, False)
elif os.path.exists(ssh_keys):
_put(ssh_keys, keyfile)
else:
self.logger.debug("No ssh keys found")
return
_run('cat %s >> ~/.ssh/authorized_keys' % keyfile, False)
_run('rm %s' % keyfile, False)
self.logger.debug("Uploaded ssh authorized keys")
else:
self.logger.debug("No ssh keys found")
def _create_new_build_id(self):
"""Find a uniq build_id to use"""
with filelocker.lock("%s.lock" % self.temp_config_file,
filelocker.LOCK_EX):
# Read temp_config again to get any new entries
self.temp_config.read(self.temp_config_file)
# Find a uniq build_id to use
if self.build_id is None:
ids = self.temp_config.sections()
if ids:
max_id = int(max(self.temp_config.sections(), key=int))
self.build_id = max_id + 1
else:
self.build_id = 1
self.logger.debug("Will use \"%s\" as build id" %
_green(self.build_id))
# Create a new section
try:
self.temp_config.add_section(str(self.build_id))
except DuplicateSectionError:
msg = ("Build id \"%s\" already in use. " +
"Please use a uniq one or cleanup \"%s\" file.\n") \
% (self.build_id, self.temp_config_file)
self.logger.error(msg)
sys.exit(1)
creation_time = \
time.strftime("%a, %d %b %Y %X", time.localtime())
self.temp_config.set(str(self.build_id), "created",
str(creation_time))
# Write changes back to temp config file
with open(self.temp_config_file, 'wb') as tcf:
self.temp_config.write(tcf)
def write_temp_config(self, option, value):
"""Write changes back to config file"""
# Acquire the lock to write to temp_config_file
with filelocker.lock("%s.lock" % self.temp_config_file,
filelocker.LOCK_EX):
# Read temp_config again to get any new entries
self.temp_config.read(self.temp_config_file)
self.temp_config.set(str(self.build_id), option, str(value))
curr_time = time.strftime("%a, %d %b %Y %X", time.localtime())
self.temp_config.set(str(self.build_id), "modified", curr_time)
# Write changes back to temp config file
with open(self.temp_config_file, 'wb') as tcf:
self.temp_config.write(tcf)
def read_temp_config(self, option):
"""Read from temporary_config file"""
# If build_id is None use the latest one
if self.build_id is None:
ids = self.temp_config.sections()
if ids:
self.build_id = int(ids[-1])
else:
self.logger.error("No sections in temporary config file")
sys.exit(1)
self.logger.debug("Will use \"%s\" as build id" %
_green(self.build_id))
# Read specified option
return self.temp_config.get(str(self.build_id), option)
def setup_fabric(self):
"""Setup fabric environment"""
self.logger.info("Setup fabric parameters..")
fabric.env.user = self.read_temp_config('server_user')
fabric.env.host_string = self.read_temp_config('server_ip')
fabric.env.port = int(self.read_temp_config('server_port'))
fabric.env.password = self.read_temp_config('server_passwd')
fabric.env.connection_attempts = 10
fabric.env.shell = "/bin/bash -c"
fabric.env.disable_known_hosts = True
fabric.env.output_prefix = None
def _check_hash_sum(self, localfile, remotefile):
"""Check hash sums of two files"""
self.logger.debug("Check hash sum for local file %s" % localfile)
hash1 = os.popen("sha256sum %s" % localfile).read().split(' ')[0]
self.logger.debug("Local file has sha256 hash %s" % hash1)
self.logger.debug("Check hash sum for remote file %s" % remotefile)
hash2 = _run("sha256sum %s" % remotefile, False)
hash2 = hash2.split(' ')[0]
self.logger.debug("Remote file has sha256 hash %s" % hash2)
if hash1 != hash2:
self.logger.error("Hashes differ.. aborting")
sys.exit(1)
@_check_fabric
def clone_repo(self, local_repo=False):
"""Clone Synnefo repo from slave server"""
self.logger.info("Configure repositories on remote server..")
self.logger.debug("Install/Setup git")
cmd = """
apt-get install git --yes --force-yes
git config --global user.name {0}
git config --global user.email {1}
""".format(self.config.get('Global', 'git_config_name'),
self.config.get('Global', 'git_config_mail'))
_run(cmd, False)
# Clone synnefo_repo
synnefo_branch = self.clone_synnefo_repo(local_repo=local_repo)
# Clone pithos-web-client
self.clone_pithos_webclient_repo(synnefo_branch)
@_check_fabric
def clone_synnefo_repo(self, local_repo=False):
"""Clone Synnefo repo to remote server"""
# Find synnefo_repo and synnefo_branch to use
synnefo_repo = self.config.get('Global', 'synnefo_repo')
synnefo_branch = self.config.get("Global", "synnefo_branch")
if synnefo_branch == "":
synnefo_branch = \
subprocess.Popen(
["git", "rev-parse", "--abbrev-ref", "HEAD"],
stdout=subprocess.PIPE).communicate()[0].strip()
if synnefo_branch == "HEAD":
synnefo_branch = \
subprocess.Popen(
["git", "rev-parse", "--short", "HEAD"],
stdout=subprocess.PIPE).communicate()[0].strip()
self.logger.debug("Will use branch \"%s\"" % _green(synnefo_branch))
if local_repo or synnefo_repo == "":
# Use local_repo
self.logger.debug("Push local repo to server")
# Firstly create the remote repo
_run("git init synnefo", False)
# Then push our local repo over ssh
# We have to pass some arguments to ssh command
# namely to disable host checking.
(temp_ssh_file_handle, temp_ssh_file) = tempfile.mkstemp()
os.close(temp_ssh_file_handle)
# XXX: git push doesn't read the password
cmd = """
echo 'exec ssh -o "StrictHostKeyChecking no" \
-o "UserKnownHostsFile /dev/null" \
-q "$@"' > {4}
chmod u+x {4}
export GIT_SSH="{4}"
echo "{0}" | git push --quiet --mirror ssh://{1}@{2}:{3}/~/synnefo
rm -f {4}
""".format(fabric.env.password, fabric.env.user,
fabric.env.host_string, fabric.env.port, temp_ssh_file)
os.system(cmd)
else:
# Clone Synnefo from remote repo
self.logger.debug("Clone synnefo from %s" % synnefo_repo)
self._git_clone(synnefo_repo)
# Checkout the desired synnefo_branch
self.logger.debug("Checkout \"%s\" branch/commit" % synnefo_branch)
cmd = """
cd synnefo
for branch in `git branch -a | grep remotes | grep -v HEAD`; do
git branch --track ${branch##*/} $branch
done
git checkout %s
""" % (synnefo_branch)
_run(cmd, False)
return synnefo_branch
@_check_fabric
def clone_pithos_webclient_repo(self, synnefo_branch):
"""Clone Pithos WebClient repo to remote server"""
# Find pithos_webclient_repo and pithos_webclient_branch to use
pithos_webclient_repo = \
self.config.get('Global', 'pithos_webclient_repo')
pithos_webclient_branch = \
self.config.get('Global', 'pithos_webclient_branch')
# Clone pithos-webclient from remote repo
self.logger.debug("Clone pithos-webclient from %s" %
pithos_webclient_repo)
self._git_clone(pithos_webclient_repo)
# Track all pithos-webclient branches
cmd = """
cd pithos-web-client
for branch in `git branch -a | grep remotes | grep -v HEAD`; do
git branch --track ${branch##*/} $branch > /dev/null 2>&1
done
git --no-pager branch --no-color
"""
webclient_branches = _run(cmd, False)
webclient_branches = webclient_branches.split()
# If we have pithos_webclient_branch in config file use this one
# else try to use the same branch as synnefo_branch
# else use an appropriate one.
if pithos_webclient_branch == "":
if synnefo_branch in webclient_branches:
pithos_webclient_branch = synnefo_branch
else:
# If synnefo_branch starts with one of
# 'master', 'hotfix'; use the master branch
if synnefo_branch.startswith('master') or \
synnefo_branch.startswith('hotfix'):
pithos_webclient_branch = "master"
# If synnefo_branch starts with one of
# 'develop', 'feature'; use the develop branch
elif synnefo_branch.startswith('develop') or \
synnefo_branch.startswith('feature'):
pithos_webclient_branch = "develop"
else:
self.logger.warning(
"Cannot determine which pithos-web-client branch to "
"use based on \"%s\" synnefo branch. "
"Will use develop." % synnefo_branch)
pithos_webclient_branch = "develop"
# Checkout branch
self.logger.debug("Checkout \"%s\" branch" %
_green(pithos_webclient_branch))
cmd = """
cd pithos-web-client
git checkout {0}
""".format(pithos_webclient_branch)
_run(cmd, False)
def _git_clone(self, repo):
"""Clone repo to remote server
Currently clonning from code.grnet.gr can fail unexpectedly.
So retry!!
"""
cloned = False
for i in range(1, 11):
try:
_run("git clone %s" % repo, False)
cloned = True
break
except BaseException:
self.logger.warning("Clonning failed.. retrying %s/10" % i)
if not cloned:
self.logger.error("Can not clone repo.")
sys.exit(1)
@_check_fabric
def build_packages(self):
"""Build packages needed by Synnefo software"""
self.logger.info("Install development packages")
cmd = """
apt-get update
apt-get install zlib1g-dev dpkg-dev debhelper git-buildpackage \
python-dev python-all python-pip ant --yes --force-yes
pip install -U devflow
"""
_run(cmd, False)
# Patch pydist bug
if self.config.get('Global', 'patch_pydist') == "True":
self.logger.debug("Patch pydist.py module")
cmd = r"""
sed -r -i 's/(\(\?P<name>\[A-Za-z\]\[A-Za-z0-9_\.)/\1\\\-/' \
/usr/share/python/debpython/pydist.py
"""
_run(cmd, False)
# Build synnefo packages
self.build_synnefo()
# Build pithos-web-client packages
self.build_pithos_webclient()
@_check_fabric
def build_synnefo(self):
"""Build Synnefo packages"""
self.logger.info("Build Synnefo packages..")
cmd = """
devflow-autopkg snapshot -b ~/synnefo_build-area --no-sign
"""
with fabric.cd("synnefo"):
_run(cmd, True)
# Install snf-deploy package
self.logger.debug("Install snf-deploy package")
cmd = """
dpkg -i snf-deploy*.deb
apt-get -f install --yes --force-yes
"""
with fabric.cd("synnefo_build-area"):
with fabric.settings(warn_only=True):
_run(cmd, True)
# Setup synnefo packages for snf-deploy
self.logger.debug("Copy synnefo debs to snf-deploy packages dir")
cmd = """
cp ~/synnefo_build-area/*.deb /var/lib/snf-deploy/packages/
"""
_run(cmd, False)
@_check_fabric
def build_pithos_webclient(self):
"""Build pithos-web-client packages"""
self.logger.info("Build pithos-web-client packages..")
cmd = """
devflow-autopkg snapshot -b ~/webclient_build-area --no-sign
"""
with fabric.cd("pithos-web-client"):
_run(cmd, True)
# Setup pithos-web-client packages for snf-deploy
self.logger.debug("Copy webclient debs to snf-deploy packages dir")
cmd = """
cp ~/webclient_build-area/*.deb /var/lib/snf-deploy/packages/
"""
_run(cmd, False)
@_check_fabric
def build_documentation(self):
"""Build Synnefo documentation"""
self.logger.info("Build Synnefo documentation..")
_run("pip install -U Sphinx", False)
with fabric.cd("synnefo"):
_run(
"devflow-update-version; "
"./ci/make_docs.sh synnefo_documentation", False)
def fetch_documentation(self, dest=None):
"""Fetch Synnefo documentation"""
self.logger.info("Fetch Synnefo documentation..")
if dest is None:
dest = "synnefo_documentation"
dest = os.path.abspath(dest)
if not os.path.exists(dest):
os.makedirs(dest)
self.fetch_compressed("synnefo/synnefo_documentation", dest)
self.logger.info("Downloaded documentation to %s" % _green(dest))
@_check_fabric
def deploy_synnefo(self, schema=None):
"""Deploy Synnefo using snf-deploy"""
self.logger.info("Deploy Synnefo..")
if schema is None:
schema = self.config.get('Global', 'schema')
self.logger.debug("Will use \"%s\" schema" % _green(schema))
schema_dir = os.path.join(self.ci_dir, "schemas/%s" % schema)
if not (os.path.exists(schema_dir) and os.path.isdir(schema_dir)):
raise ValueError("Unknown schema: %s" % schema)
self.logger.debug("Upload schema files to server")
_put(os.path.join(schema_dir, "*"), "/etc/snf-deploy/")
self.logger.debug("Change password in nodes.conf file")
cmd = """
sed -i 's/^password =.*/password = {0}/' /etc/snf-deploy/nodes.conf
""".format(fabric.env.password)
_run(cmd, False)
self.logger.debug("Run snf-deploy")
cmd = """
snf-deploy keygen --force
snf-deploy --disable-colors --autoconf all
"""
_run(cmd, True)
@_check_fabric
def unit_test(self):
"""Run Synnefo unit test suite"""
self.logger.info("Run Synnefo unit test suite")
component = self.config.get('Unit Tests', 'component')
self.logger.debug("Install needed packages")
cmd = """
pip install -U mock
pip install -U factory_boy
pip install -U nose
"""
_run(cmd, False)
self.logger.debug("Upload tests.sh file")
unit_tests_file = os.path.join(self.ci_dir, "tests.sh")
_put(unit_tests_file, ".")
self.logger.debug("Run unit tests")
cmd = """
bash tests.sh {0}
""".format(component)
_run(cmd, True)
@_check_fabric
def run_burnin(self):
"""Run burnin functional test suite"""
self.logger.info("Run Burnin functional test suite")
cmd = """
auth_url=$(grep -e '^url =' .kamakirc | cut -d' ' -f3)
token=$(grep -e '^token =' .kamakirc | cut -d' ' -f3)
images_user=$(kamaki image list -l | grep owner | \
cut -d':' -f2 | tr -d ' ')
snf-burnin --auth-url=$auth_url --token=$token {0}
BurninExitStatus=$?
exit $BurninExitStatus
""".format(self.config.get('Burnin', 'cmd_options'))
_run(cmd, True)
@_check_fabric
def fetch_compressed(self, src, dest=None):
"""Create a tarball and fetch it locally"""
self.logger.debug("Creating tarball of %s" % src)
basename = os.path.basename(src)
tar_file = basename + ".tgz"
cmd = "tar czf %s %s" % (tar_file, src)
_run(cmd, False)
if not os.path.exists(dest):
os.makedirs(dest)
tmp_dir = tempfile.mkdtemp()
fabric.get(tar_file, tmp_dir)
dest_file = os.path.join(tmp_dir, tar_file)
self._check_hash_sum(dest_file, tar_file)
self.logger.debug("Untar packages file %s" % dest_file)
cmd = """
cd %s
tar xzf %s
cp -r %s/* %s
rm -r %s
""" % (tmp_dir, tar_file, src, dest, tmp_dir)
os.system(cmd)
self.logger.info("Downloaded %s to %s" % (src, _green(dest)))
@_check_fabric
def fetch_packages(self, dest=None):
"""Fetch Synnefo packages"""
if dest is None:
dest = self.config.get('Global', 'pkgs_dir')
dest = os.path.abspath(os.path.expanduser(dest))
if not os.path.exists(dest):
os.makedirs(dest)
self.fetch_compressed("synnefo_build-area", dest)
self.fetch_compressed("webclient_build-area", dest)
self.logger.info("Downloaded debian packages to %s" % _green(dest))
def x2go_plugin(self, dest=None):
"""Produce an html page which will use the x2goplugin
Arguments:
dest -- The file where to save the page (String)
"""
output_str = """
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>X2Go SynnefoCI Service</title>
</head>
<body onload="checkPlugin()">
<div id="x2goplugin">
<object
src="location"
type="application/x2go"
name="x2goplugin"
palette="background"
height="100%"
hspace="0"
vspace="0"
width="100%"
x2goconfig="
session=X2Go-SynnefoCI-Session
server={0}
user={1}
sshport={2}
published=true
autologin=true
">
</object>
</div>
</body>
</html>
""".format(self.read_temp_config('server_ip'),
self.read_temp_config('server_user'),
self.read_temp_config('server_port'))
if dest is None:
dest = self.config.get('Global', 'x2go_plugin_file')
self.logger.info("Writting x2go plugin html file to %s" % dest)
fid = open(dest, 'w')
fid.write(output_str)
fid.close()
class SynnefoCI(object):
"""SynnefoCI python class"""
def __init__(self, config_file=None, build_id=None, cloud=None):
""" Initialize SynnefoCI python class
Setup logger, local_dir, config and kamaki
"""
# Setup logger
self.logger = logging.getLogger('synnefo-ci')
self.logger.setLevel(logging.DEBUG)
handler1 = logging.StreamHandler(sys.stdout)
handler1.setLevel(logging.DEBUG)
handler1.addFilter(_InfoFilter())
handler1.setFormatter(_MyFormatter())
handler2 = logging.StreamHandler(sys.stderr)
handler2.setLevel(logging.WARNING)
handler2.setFormatter(_MyFormatter())
self.logger.addHandler(handler1)
self.logger.addHandler(handler2)
# Get our local dir
self.ci_dir = os.path.dirname(os.path.abspath(__file__))
self.repo_dir = os.path.dirname(self.ci_dir)
# Read config file
if config_file is None:
config_file = os.path.join(self.ci_dir, DEFAULT_CONFIG_FILE)
config_file = os.path.abspath(config_file)
self.config = ConfigParser()
self.config.optionxform = str
self.config.read(config_file)
# Read temporary_config file
self.temp_config_file = \
os.path.expanduser(self.config.get('Global', 'temporary_config'))
self.temp_config = ConfigParser()
self.temp_config.optionxform = str
self.temp_config.read(self.temp_config_file)
self.build_id = build_id
if build_id is not None:
self.logger.info("Will use \"%s\" as build id" %
_green(self.build_id))
# Set kamaki cloud
if cloud is not None:
self.kamaki_cloud = cloud
elif self.config.has_option("Deployment", "kamaki_cloud"):
kamaki_cloud = self.config.get("Deployment", "kamaki_cloud")
if kamaki_cloud == "":
self.kamaki_cloud = None
else:
self.kamaki_cloud = None
# Initialize variables
self.fabric_installed = False
self.kamaki_installed = False
self.cyclades_client = None
self.network_client = None
self.compute_client = None
self.image_client = None
self.astakos_client = None
def setup_kamaki(self):
"""Initialize kamaki
Setup cyclades_client, image_client and compute_client
"""
config = kamaki_config.Config()
if self.kamaki_cloud is None:
try:
self.kamaki_cloud = config.get("global", "default_cloud")
except AttributeError:
# Compatibility with kamaki version <=0.10
self.kamaki_cloud = config.get("global", "default_cloud")
self.logger.info("Setup kamaki client, using cloud '%s'.." %
self.kamaki_cloud)
auth_url = config.get_cloud(self.kamaki_cloud, "url")
self.logger.debug("Authentication URL is %s" % _green(auth_url))
token = config.get_cloud(self.kamaki_cloud, "token")
#self.logger.debug("Token is %s" % _green(token))
self.astakos_client = AstakosClient(auth_url, token)
endpoints = self.astakos_client.authenticate()
cyclades_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Cyclades API url is %s" % _green(cyclades_url))
self.cyclades_client = CycladesClient(cyclades_url, token)
self.cyclades_client.CONNECTION_RETRY_LIMIT = 2
network_url = get_endpoint_url(endpoints, "network")
self.logger.debug("Network API url is %s" % _green(network_url))
self.network_client = CycladesNetworkClient(network_url, token)
self.network_client.CONNECTION_RETRY_LIMIT = 2
image_url = get_endpoint_url(endpoints, "image")
self.logger.debug("Images API url is %s" % _green(image_url))
self.image_client = ImageClient(cyclades_url, token)
self.image_client.CONNECTION_RETRY_LIMIT = 2
compute_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Compute API url is %s" % _green(compute_url))
self.compute_client = ComputeClient(compute_url, token)
self.compute_client.CONNECTION_RETRY_LIMIT = 2
def _wait_transition(self, server_id, current_status, new_status):
"""Wait for server to go from current_status to new_status"""
self.logger.debug("Waiting for server to become %s" % new_status)
timeout = self.config.getint('Global', 'build_timeout')
sleep_time = 5
while True:
server = self.cyclades_client.get_server_details(server_id)
if server['status'] == new_status:
return server
elif timeout < 0:
self.logger.error(
"Waiting for server to become %s timed out" % new_status)
self.destroy_server(False)
sys.exit(1)
elif server['status'] == current_status:
# Sleep for #n secs and continue
timeout = timeout - sleep_time
time.sleep(sleep_time)
else:
self.logger.error(
"Server failed with status %s" % server['status'])
self.destroy_server(False)
sys.exit(1)
@_check_kamaki
def destroy_server(self, wait=True):
"""Destroy slave server"""
server_id = int(self.read_temp_config('server_id'))
fips = [f for f in self.network_client.list_floatingips()
if str(f['instance_id']) == str(server_id)]
self.logger.info("Destoying server with id %s " % server_id)
self.cyclades_client.delete_server(server_id)
if wait:
self._wait_transition(server_id, "ACTIVE", "DELETED")
for fip in fips:
self.logger.info("Destroying floating ip %s",
fip['floating_ip_address'])
self.network_client.delete_floatingip(fip['id'])
def _create_floating_ip(self):
"""Create a new floating ip"""
networks = self.network_client.list_networks(detail=True)
pub_nets = [n for n in networks
if n['SNF:floating_ip_pool'] and n['public']]
for pub_net in pub_nets:
# Try until we find a public network that is not full
try:
fip = self.network_client.create_floatingip(pub_net['id'])
except ClientError as err:
self.logger.warning("%s: %s", err.message, err.details)
continue
self.logger.debug("Floating IP %s with id %s created",
fip['floating_ip_address'], fip['id'])
return fip
self.logger.error("No mor IP addresses available")
sys.exit(1)
def _create_port(self, floating_ip):
"""Create a new port for our floating IP"""
net_id = floating_ip['floating_network_id']
self.logger.debug("Creating a new port to network with id %s", net_id)
fixed_ips = [{'ip_address': floating_ip['floating_ip_address']}]
port = self.network_client.create_port(
net_id, device_id=None, fixed_ips=fixed_ips)
return port
@_check_kamaki
# Too many local variables. pylint: disable-msg=R0914
def create_server(self, image=None, flavor=None, ssh_keys=None,
server_name=None):
"""Create slave server"""
self.logger.info("Create a new server..")
# Find a build_id to use
self._create_new_build_id()
# Find an image to use
image_id = self._find_image(image)
# Find a flavor to use
flavor_id = self._find_flavor(flavor)
# Create Server
networks = []
if self.config.get("Deployment", "allocate_floating_ip") == "True":
fip = self._create_floating_ip()
port = self._create_port(fip)
networks.append({'port': port['id']})
private_networks = self.config.get('Deployment', 'private_networks')
if private_networks:
private_networks = [p.strip() for p in private_networks.split(",")]
networks.extend([{"uuid": uuid} for uuid in private_networks])
if server_name is None:
server_name = self.config.get("Deployment", "server_name")
server_name = "%s(BID: %s)" % (server_name, self.build_id)
server = self.cyclades_client.create_server(
server_name, flavor_id, image_id, networks=networks)
server_id = server['id']
self.write_temp_config('server_id', server_id)
self.logger.debug("Server got id %s" % _green(server_id))
server_user = server['metadata']['users']
self.write_temp_config('server_user', server_user)
self.logger.debug("Server's admin user is %s" % _green(server_user))
server_passwd = server['adminPass']
self.write_temp_config('server_passwd', server_passwd)
server = self._wait_transition(server_id, "BUILD", "ACTIVE")
self._get_server_ip_and_port(server, private_networks)
self._copy_ssh_keys(ssh_keys)
# Setup Firewall
self.setup_fabric()
self.logger.info("Setup firewall")
accept_ssh_from = self.config.get('Global', 'accept_ssh_from')
if accept_ssh_from != "":
self.logger.debug("Block ssh except from %s" % accept_ssh_from)
cmd = """
local_ip=$(/sbin/ifconfig eth0 | grep 'inet addr:' | \
cut -d':' -f2 | cut -d' ' -f1)
iptables -A INPUT -s localhost -j ACCEPT
iptables -A INPUT -s $local_ip -j ACCEPT
iptables -A INPUT -s {0} -p tcp --dport 22 -j ACCEPT
iptables -A INPUT -p tcp --dport 22 -j DROP
""".format(accept_ssh_from)
_run(cmd, False)
# Setup apt, download packages
self.logger.debug("Setup apt. Install x2goserver and firefox")
cmd = """
echo 'APT::Install-Suggests "false";' >> /etc/apt/apt.conf
echo 'precedence ::ffff:0:0/96 100' >> /etc/gai.conf
apt-get update
apt-get install curl --yes --force-yes
echo -e "\n\n{0}" >> /etc/apt/sources.list
# Synnefo repo's key
curl https://dev.grnet.gr/files/apt-grnetdev.pub | apt-key add -
# X2GO Key
apt-key adv --recv-keys --keyserver keys.gnupg.net E1F958385BFE2B6E
apt-get install x2go-keyring --yes --force-yes
apt-get update
apt-get install x2goserver x2goserver-xsession \
iceweasel --yes --force-yes
# xterm published application
echo '[Desktop Entry]' > /usr/share/applications/xterm.desktop
echo 'Name=XTerm' >> /usr/share/applications/xterm.desktop
echo 'Comment=standard terminal emulator for the X window system' >> \
/usr/share/applications/xterm.desktop
echo 'Exec=xterm' >> /usr/share/applications/xterm.desktop
echo 'Terminal=false' >> /usr/share/applications/xterm.desktop
echo 'Type=Application' >> /usr/share/applications/xterm.desktop
echo 'Encoding=UTF-8' >> /usr/share/applications/xterm.desktop
echo 'Icon=xterm-color_48x48' >> /usr/share/applications/xterm.desktop
echo 'Categories=System;TerminalEmulator;' >> \
/usr/share/applications/xterm.desktop
""".format(self.config.get('Global', 'apt_repo'))
_run(cmd, False)
def _find_flavor(self, flavor=None):
"""Find a suitable flavor to use
Search by name (reg expression) or by id
"""
# Get a list of flavors from config file
flavors = self.config.get('Deployment', 'flavors').split(",")
if flavor is not None:
# If we have a flavor_name to use, add it to our list
flavors.insert(0, flavor)
list_flavors = self.compute_client.list_flavors()
for flv in flavors:
flv_type, flv_value = parse_typed_option(option="flavor",
value=flv)
if flv_type == "name":
# Filter flavors by name
self.logger.debug(
"Trying to find a flavor with name \"%s\"" % flv_value)
list_flvs = \
[f for f in list_flavors
if re.search(flv_value, f['name'], flags=re.I)
is not None]
elif flv_type == "id":
# Filter flavors by id
self.logger.debug(
"Trying to find a flavor with id \"%s\"" % flv_value)
list_flvs = \
[f for f in list_flavors
if str(f['id']) == flv_value]
else:
self.logger.error("Unrecognized flavor type %s" % flv_type)
# Check if we found one
if list_flvs:
self.logger.debug("Will use \"%s\" with id \"%s\""
% (_green(list_flvs[0]['name']),
_green(list_flvs[0]['id'])))
return list_flvs[0]['id']
self.logger.error("No matching flavor found.. aborting")
sys.exit(1)
def _find_image(self, image=None):
"""Find a suitable image to use
In case of search by name, the image has to belong to one
of the `DEFAULT_SYSTEM_IMAGES_UUID' users.
In case of search by id it only has to exist.
"""
# Get a list of images from config file
images = self.config.get('Deployment', 'images').split(",")
if image is not None:
# If we have an image from command line, add it to our list
images.insert(0, image)
auth = self.astakos_client.authenticate()
user_uuid = auth["access"]["token"]["tenant"]["id"]
list_images = self.image_client.list_public(detail=True)['images']
for img in images:
img_type, img_value = parse_typed_option(option="image", value=img)
if img_type == "name":
# Filter images by name
self.logger.debug(
"Trying to find an image with name \"%s\"" % img_value)
accepted_uuids = DEFAULT_SYSTEM_IMAGES_UUID + [user_uuid]
list_imgs = \
[i for i in list_images if i['user_id'] in accepted_uuids
and
re.search(img_value, i['name'], flags=re.I) is not None]
elif img_type == "id":
# Filter images by id
self.logger.debug(
"Trying to find an image with id \"%s\"" % img_value)
list_imgs = \
[i for i in list_images
if i['id'].lower() == img_value.lower()]
else:
self.logger.error("Unrecognized image type %s" % img_type)
sys.exit(1)
# Check if we found one
if list_imgs:
self.logger.debug("Will use \"%s\" with id \"%s\""
% (_green(list_imgs[0]['name']),
_green(list_imgs[0]['id'])))
return list_imgs[0]['id']
# We didn't found one
self.logger.error("No matching image found.. aborting")
sys.exit(1)
def _get_server_ip_and_port(self, server, private_networks):
"""Compute server's IPv4 and ssh port number"""
self.logger.info("Get server connection details..")
if private_networks:
# Choose the networks that belong to private_networks
networks = [n for n in server['attachments']
if n['network_id'] in private_networks]
else:
# Choose the networks that are public
networks = [n for n in server['attachments']
if self.network_client.
get_network_details(n['network_id'])['public']]
# Choose the networks with IPv4
networks = [n for n in networks if n['ipv4']]
# Use the first network as IPv4
server_ip = networks[0]['ipv4']
if (".okeanos.io" in self.cyclades_client.base_url or
".demo.synnefo.org" in self.cyclades_client.base_url):
tmp1 = int(server_ip.split(".")[2])
tmp2 = int(server_ip.split(".")[3])
server_ip = "gate.okeanos.io"
server_port = 10000 + tmp1 * 256 + tmp2
else:
server_port = 22
self.write_temp_config('server_ip', server_ip)
self.logger.debug("Server's IPv4 is %s" % _green(server_ip))
self.write_temp_config('server_port', server_port)
self.logger.debug("Server's ssh port is %s" % _green(server_port))
ssh_command = "ssh -p %s %s@%s" \
% (server_port, server['metadata']['users'], server_ip)
self.logger.debug("Access server using \"%s\"" %
(_green(ssh_command)))
@_check_fabric
def _copy_ssh_keys(self, ssh_keys):
"""Upload/Install ssh keys to server"""
self.logger.debug("Check for authentication keys to use")
if ssh_keys is None:
ssh_keys = self.config.get("Deployment", "ssh_keys")
if ssh_keys != "":
ssh_keys = os.path.expanduser(ssh_keys)
self.logger.debug("Will use \"%s\" authentication keys file" %
_green(ssh_keys))
keyfile = '/tmp/%s.pub' % fabric.env.user
_run('mkdir -p ~/.ssh && chmod 700 ~/.ssh', False)
if ssh_keys.startswith("http://") or \
ssh_keys.startswith("https://") or \
ssh_keys.startswith("ftp://"):
cmd = """
apt-get update
apt-get install wget --yes --force-yes
wget {0} -O {1} --no-check-certificate
""".format(ssh_keys, keyfile)
_run(cmd, False)
elif os.path.exists(ssh_keys):
_put(ssh_keys, keyfile)
else:
self.logger.debug("No ssh keys found")
return
_run('cat %s >> ~/.ssh/authorized_keys' % keyfile, False)
_run('rm %s' % keyfile, False)
self.logger.debug("Uploaded ssh authorized keys")
else:
self.logger.debug("No ssh keys found")
def _create_new_build_id(self):
"""Find a uniq build_id to use"""
with filelocker.lock("%s.lock" % self.temp_config_file,
filelocker.LOCK_EX):
# Read temp_config again to get any new entries
self.temp_config.read(self.temp_config_file)
# Find a uniq build_id to use
if self.build_id is None:
ids = self.temp_config.sections()
if ids:
max_id = int(max(self.temp_config.sections(), key=int))
self.build_id = max_id + 1
else:
self.build_id = 1
self.logger.debug("Will use \"%s\" as build id"
% _green(self.build_id))
# Create a new section
try:
self.temp_config.add_section(str(self.build_id))
except DuplicateSectionError:
msg = ("Build id \"%s\" already in use. " +
"Please use a uniq one or cleanup \"%s\" file.\n") \
% (self.build_id, self.temp_config_file)
self.logger.error(msg)
sys.exit(1)
creation_time = \
time.strftime("%a, %d %b %Y %X", time.localtime())
self.temp_config.set(str(self.build_id),
"created", str(creation_time))
# Write changes back to temp config file
with open(self.temp_config_file, 'wb') as tcf:
self.temp_config.write(tcf)
def write_temp_config(self, option, value):
"""Write changes back to config file"""
# Acquire the lock to write to temp_config_file
with filelocker.lock("%s.lock" % self.temp_config_file,
filelocker.LOCK_EX):
# Read temp_config again to get any new entries
self.temp_config.read(self.temp_config_file)
self.temp_config.set(str(self.build_id), option, str(value))
curr_time = time.strftime("%a, %d %b %Y %X", time.localtime())
self.temp_config.set(str(self.build_id), "modified", curr_time)
# Write changes back to temp config file
with open(self.temp_config_file, 'wb') as tcf:
self.temp_config.write(tcf)
def read_temp_config(self, option):
"""Read from temporary_config file"""
# If build_id is None use the latest one
if self.build_id is None:
ids = self.temp_config.sections()
if ids:
self.build_id = int(ids[-1])
else:
self.logger.error("No sections in temporary config file")
sys.exit(1)
self.logger.debug("Will use \"%s\" as build id"
% _green(self.build_id))
# Read specified option
return self.temp_config.get(str(self.build_id), option)
def setup_fabric(self):
"""Setup fabric environment"""
self.logger.info("Setup fabric parameters..")
fabric.env.user = self.read_temp_config('server_user')
fabric.env.host_string = self.read_temp_config('server_ip')
fabric.env.port = int(self.read_temp_config('server_port'))
fabric.env.password = self.read_temp_config('server_passwd')
fabric.env.connection_attempts = 10
fabric.env.shell = "/bin/bash -c"
fabric.env.disable_known_hosts = True
fabric.env.output_prefix = None
def _check_hash_sum(self, localfile, remotefile):
"""Check hash sums of two files"""
self.logger.debug("Check hash sum for local file %s" % localfile)
hash1 = os.popen("sha256sum %s" % localfile).read().split(' ')[0]
self.logger.debug("Local file has sha256 hash %s" % hash1)
self.logger.debug("Check hash sum for remote file %s" % remotefile)
hash2 = _run("sha256sum %s" % remotefile, False)
hash2 = hash2.split(' ')[0]
self.logger.debug("Remote file has sha256 hash %s" % hash2)
if hash1 != hash2:
self.logger.error("Hashes differ.. aborting")
sys.exit(1)
@_check_fabric
def clone_repo(self, local_repo=False):
"""Clone Synnefo repo from slave server"""
self.logger.info("Configure repositories on remote server..")
self.logger.debug("Install/Setup git")
cmd = """
apt-get install git --yes --force-yes
git config --global user.name {0}
git config --global user.email {1}
""".format(self.config.get('Global', 'git_config_name'),
self.config.get('Global', 'git_config_mail'))
_run(cmd, False)
# Clone synnefo_repo
synnefo_branch = self.clone_synnefo_repo(local_repo=local_repo)
# Clone pithos-web-client
self.clone_pithos_webclient_repo(synnefo_branch)
@_check_fabric
def clone_synnefo_repo(self, local_repo=False):
"""Clone Synnefo repo to remote server"""
# Find synnefo_repo and synnefo_branch to use
synnefo_repo = self.config.get('Global', 'synnefo_repo')
synnefo_branch = self.config.get("Global", "synnefo_branch")
if synnefo_branch == "":
synnefo_branch = \
subprocess.Popen(
["git", "rev-parse", "--abbrev-ref", "HEAD"],
stdout=subprocess.PIPE).communicate()[0].strip()
if synnefo_branch == "HEAD":
synnefo_branch = \
subprocess.Popen(
["git", "rev-parse", "--short", "HEAD"],
stdout=subprocess.PIPE).communicate()[0].strip()
self.logger.debug("Will use branch \"%s\"" % _green(synnefo_branch))
if local_repo or synnefo_repo == "":
# Use local_repo
self.logger.debug("Push local repo to server")
# Firstly create the remote repo
_run("git init synnefo", False)
# Then push our local repo over ssh
# We have to pass some arguments to ssh command
# namely to disable host checking.
(temp_ssh_file_handle, temp_ssh_file) = tempfile.mkstemp()
os.close(temp_ssh_file_handle)
# XXX: git push doesn't read the password
cmd = """
echo 'exec ssh -o "StrictHostKeyChecking no" \
-o "UserKnownHostsFile /dev/null" \
-q "$@"' > {4}
chmod u+x {4}
export GIT_SSH="{4}"
echo "{0}" | git push --quiet --mirror ssh://{1}@{2}:{3}/~/synnefo
rm -f {4}
""".format(fabric.env.password,
fabric.env.user,
fabric.env.host_string,
fabric.env.port,
temp_ssh_file)
os.system(cmd)
else:
# Clone Synnefo from remote repo
self.logger.debug("Clone synnefo from %s" % synnefo_repo)
self._git_clone(synnefo_repo)
# Checkout the desired synnefo_branch
self.logger.debug("Checkout \"%s\" branch/commit" % synnefo_branch)
cmd = """
cd synnefo
for branch in `git branch -a | grep remotes | grep -v HEAD`; do
git branch --track ${branch##*/} $branch
done
git checkout %s
""" % (synnefo_branch)
_run(cmd, False)
return synnefo_branch
@_check_fabric
def clone_pithos_webclient_repo(self, synnefo_branch):
"""Clone Pithos WebClient repo to remote server"""
# Find pithos_webclient_repo and pithos_webclient_branch to use
pithos_webclient_repo = \
self.config.get('Global', 'pithos_webclient_repo')
pithos_webclient_branch = \
self.config.get('Global', 'pithos_webclient_branch')
# Clone pithos-webclient from remote repo
self.logger.debug("Clone pithos-webclient from %s" %
pithos_webclient_repo)
self._git_clone(pithos_webclient_repo)
# Track all pithos-webclient branches
cmd = """
cd pithos-web-client
for branch in `git branch -a | grep remotes | grep -v HEAD`; do
git branch --track ${branch##*/} $branch > /dev/null 2>&1
done
git --no-pager branch --no-color
"""
webclient_branches = _run(cmd, False)
webclient_branches = webclient_branches.split()
# If we have pithos_webclient_branch in config file use this one
# else try to use the same branch as synnefo_branch
# else use an appropriate one.
if pithos_webclient_branch == "":
if synnefo_branch in webclient_branches:
pithos_webclient_branch = synnefo_branch
else:
# If synnefo_branch starts with one of
# 'master', 'hotfix'; use the master branch
if synnefo_branch.startswith('master') or \
synnefo_branch.startswith('hotfix'):
pithos_webclient_branch = "master"
# If synnefo_branch starts with one of
# 'develop', 'feature'; use the develop branch
elif synnefo_branch.startswith('develop') or \
synnefo_branch.startswith('feature'):
pithos_webclient_branch = "develop"
else:
self.logger.warning(
"Cannot determine which pithos-web-client branch to "
"use based on \"%s\" synnefo branch. "
"Will use develop." % synnefo_branch)
pithos_webclient_branch = "develop"
# Checkout branch
self.logger.debug("Checkout \"%s\" branch" %
_green(pithos_webclient_branch))
cmd = """
cd pithos-web-client
git checkout {0}
""".format(pithos_webclient_branch)
_run(cmd, False)
def _git_clone(self, repo):
"""Clone repo to remote server
Currently clonning from code.grnet.gr can fail unexpectedly.
So retry!!
"""
cloned = False
for i in range(1, 11):
try:
_run("git clone %s" % repo, False)
cloned = True
break
except BaseException:
self.logger.warning("Clonning failed.. retrying %s/10" % i)
if not cloned:
self.logger.error("Can not clone repo.")
sys.exit(1)
@_check_fabric
def build_packages(self):
"""Build packages needed by Synnefo software"""
self.logger.info("Install development packages")
cmd = """
apt-get update
apt-get install zlib1g-dev dpkg-dev debhelper git-buildpackage \
python-dev python-all python-pip ant --yes --force-yes
pip install -U devflow
"""
_run(cmd, False)
# Patch pydist bug
if self.config.get('Global', 'patch_pydist') == "True":
self.logger.debug("Patch pydist.py module")
cmd = r"""
sed -r -i 's/(\(\?P<name>\[A-Za-z\]\[A-Za-z0-9_\.)/\1\\\-/' \
/usr/share/python/debpython/pydist.py
"""
_run(cmd, False)
# Build synnefo packages
self.build_synnefo()
# Build pithos-web-client packages
self.build_pithos_webclient()
@_check_fabric
def build_synnefo(self):
"""Build Synnefo packages"""
self.logger.info("Build Synnefo packages..")
cmd = """
devflow-autopkg snapshot -b ~/synnefo_build-area --no-sign
"""
with fabric.cd("synnefo"):
_run(cmd, True)
# Install snf-deploy package
self.logger.debug("Install snf-deploy package")
cmd = """
dpkg -i snf-deploy*.deb
apt-get -f install --yes --force-yes
"""
with fabric.cd("synnefo_build-area"):
with fabric.settings(warn_only=True):
_run(cmd, True)
# Setup synnefo packages for snf-deploy
self.logger.debug("Copy synnefo debs to snf-deploy packages dir")
cmd = """
cp ~/synnefo_build-area/*.deb /var/lib/snf-deploy/packages/
"""
_run(cmd, False)
@_check_fabric
def build_pithos_webclient(self):
"""Build pithos-web-client packages"""
self.logger.info("Build pithos-web-client packages..")
cmd = """
devflow-autopkg snapshot -b ~/webclient_build-area --no-sign
"""
with fabric.cd("pithos-web-client"):
_run(cmd, True)
# Setup pithos-web-client packages for snf-deploy
self.logger.debug("Copy webclient debs to snf-deploy packages dir")
cmd = """
cp ~/webclient_build-area/*.deb /var/lib/snf-deploy/packages/
"""
_run(cmd, False)
@_check_fabric
def build_documentation(self):
"""Build Synnefo documentation"""
self.logger.info("Build Synnefo documentation..")
_run("pip install -U Sphinx", False)
with fabric.cd("synnefo"):
_run("devflow-update-version; "
"./ci/make_docs.sh synnefo_documentation", False)
def fetch_documentation(self, dest=None):
"""Fetch Synnefo documentation"""
self.logger.info("Fetch Synnefo documentation..")
if dest is None:
dest = "synnefo_documentation"
dest = os.path.abspath(dest)
if not os.path.exists(dest):
os.makedirs(dest)
self.fetch_compressed("synnefo/synnefo_documentation", dest)
self.logger.info("Downloaded documentation to %s" %
_green(dest))
@_check_fabric
def deploy_synnefo(self, schema=None):
"""Deploy Synnefo using snf-deploy"""
self.logger.info("Deploy Synnefo..")
if schema is None:
schema = self.config.get('Global', 'schema')
self.logger.debug("Will use \"%s\" schema" % _green(schema))
schema_dir = os.path.join(self.ci_dir, "schemas/%s" % schema)
if not (os.path.exists(schema_dir) and os.path.isdir(schema_dir)):
raise ValueError("Unknown schema: %s" % schema)
self.logger.debug("Upload schema files to server")
_put(os.path.join(schema_dir, "*"), "/etc/snf-deploy/")
self.logger.debug("Change password in nodes.conf file")
cmd = """
sed -i 's/^password =.*/password = {0}/' /etc/snf-deploy/nodes.conf
""".format(fabric.env.password)
_run(cmd, False)
self.logger.debug("Run snf-deploy")
cmd = """
snf-deploy keygen --force
snf-deploy --disable-colors --autoconf all
"""
_run(cmd, True)
@_check_fabric
def unit_test(self):
"""Run Synnefo unit test suite"""
self.logger.info("Run Synnefo unit test suite")
component = self.config.get('Unit Tests', 'component')
self.logger.debug("Install needed packages")
cmd = """
pip install -U mock
pip install -U factory_boy
pip install -U nose
"""
_run(cmd, False)
self.logger.debug("Upload tests.sh file")
unit_tests_file = os.path.join(self.ci_dir, "tests.sh")
_put(unit_tests_file, ".")
self.logger.debug("Run unit tests")
cmd = """
bash tests.sh {0}
""".format(component)
_run(cmd, True)
@_check_fabric
def run_burnin(self):
"""Run burnin functional test suite"""
self.logger.info("Run Burnin functional test suite")
cmd = """
auth_url=$(grep -e '^url =' .kamakirc | cut -d' ' -f3)
token=$(grep -e '^token =' .kamakirc | cut -d' ' -f3)
images_user=$(kamaki image list -l | grep owner | \
cut -d':' -f2 | tr -d ' ')
snf-burnin --auth-url=$auth_url --token=$token {0}
BurninExitStatus=$?
exit $BurninExitStatus
""".format(self.config.get('Burnin', 'cmd_options'))
_run(cmd, True)
@_check_fabric
def fetch_compressed(self, src, dest=None):
"""Create a tarball and fetch it locally"""
self.logger.debug("Creating tarball of %s" % src)
basename = os.path.basename(src)
tar_file = basename + ".tgz"
cmd = "tar czf %s %s" % (tar_file, src)
_run(cmd, False)
if not os.path.exists(dest):
os.makedirs(dest)
tmp_dir = tempfile.mkdtemp()
fabric.get(tar_file, tmp_dir)
dest_file = os.path.join(tmp_dir, tar_file)
self._check_hash_sum(dest_file, tar_file)
self.logger.debug("Untar packages file %s" % dest_file)
cmd = """
cd %s
tar xzf %s
cp -r %s/* %s
rm -r %s
""" % (tmp_dir, tar_file, src, dest, tmp_dir)
os.system(cmd)
self.logger.info("Downloaded %s to %s" %
(src, _green(dest)))
@_check_fabric
def fetch_packages(self, dest=None):
"""Fetch Synnefo packages"""
if dest is None:
dest = self.config.get('Global', 'pkgs_dir')
dest = os.path.abspath(os.path.expanduser(dest))
if not os.path.exists(dest):
os.makedirs(dest)
self.fetch_compressed("synnefo_build-area", dest)
self.fetch_compressed("webclient_build-area", dest)
self.logger.info("Downloaded debian packages to %s" %
_green(dest))
def x2go_plugin(self, dest=None):
"""Produce an html page which will use the x2goplugin
Arguments:
dest -- The file where to save the page (String)
"""
output_str = """
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>X2Go SynnefoCI Service</title>
</head>
<body onload="checkPlugin()">
<div id="x2goplugin">
<object
src="location"
type="application/x2go"
name="x2goplugin"
palette="background"
height="100%"
hspace="0"
vspace="0"
width="100%"
x2goconfig="
session=X2Go-SynnefoCI-Session
server={0}
user={1}
sshport={2}
published=true
autologin=true
">
</object>
</div>
</body>
</html>
""".format(self.read_temp_config('server_ip'),
self.read_temp_config('server_user'),
self.read_temp_config('server_port'))
if dest is None:
dest = self.config.get('Global', 'x2go_plugin_file')
self.logger.info("Writting x2go plugin html file to %s" % dest)
fid = open(dest, 'w')
fid.write(output_str)
fid.close()
class SynnefoCI(object):
"""SynnefoCI python class"""
def __init__(self, config_file=None, build_id=None, cloud=None):
""" Initialize SynnefoCI python class
Setup logger, local_dir, config and kamaki
"""
# Setup logger
self.logger = logging.getLogger("synnefo-ci")
self.logger.setLevel(logging.DEBUG)
handler1 = logging.StreamHandler(sys.stdout)
handler1.setLevel(logging.DEBUG)
handler1.addFilter(_InfoFilter())
handler1.setFormatter(_MyFormatter())
handler2 = logging.StreamHandler(sys.stderr)
handler2.setLevel(logging.WARNING)
handler2.setFormatter(_MyFormatter())
self.logger.addHandler(handler1)
self.logger.addHandler(handler2)
# Get our local dir
self.ci_dir = os.path.dirname(os.path.abspath(__file__))
self.repo_dir = os.path.dirname(self.ci_dir)
# Read config file
if config_file is None:
config_file = os.path.join(self.ci_dir, DEFAULT_CONFIG_FILE)
config_file = os.path.abspath(config_file)
self.config = ConfigParser()
self.config.optionxform = str
self.config.read(config_file)
# Read temporary_config file
self.temp_config_file = os.path.expanduser(self.config.get("Global", "temporary_config"))
self.temp_config = ConfigParser()
self.temp_config.optionxform = str
self.temp_config.read(self.temp_config_file)
self.build_id = build_id
if build_id is not None:
self.logger.info('Will use "%s" as build id' % _green(self.build_id))
# Set kamaki cloud
if cloud is not None:
self.kamaki_cloud = cloud
elif self.config.has_option("Deployment", "kamaki_cloud"):
self.kamaki_cloud = self.config.get("Deployment", "kamaki_cloud")
if self.kamaki_cloud == "":
self.kamaki_cloud = None
else:
self.kamaki_cloud = None
# Initialize variables
self.fabric_installed = False
self.kamaki_installed = False
self.cyclades_client = None
self.network_client = None
self.compute_client = None
self.image_client = None
self.astakos_client = None
def setup_kamaki(self):
"""Initialize kamaki
Setup cyclades_client, image_client and compute_client
"""
# Patch kamaki for SSL verification
_kamaki_ssl(ignore_ssl=IGNORE_SSL)
config = kamaki_config.Config()
if self.kamaki_cloud is None:
try:
self.kamaki_cloud = config.get("global", "default_cloud")
except AttributeError:
# Compatibility with kamaki version <=0.10
self.kamaki_cloud = config.get("global", "default_cloud")
self.logger.info("Setup kamaki client, using cloud '%s'.." % self.kamaki_cloud)
auth_url = config.get_cloud(self.kamaki_cloud, "url")
self.logger.debug("Authentication URL is %s" % _green(auth_url))
token = config.get_cloud(self.kamaki_cloud, "token")
# self.logger.debug("Token is %s" % _green(token))
self.astakos_client = AstakosClient(auth_url, token)
endpoints = self.astakos_client.authenticate()
cyclades_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Cyclades API url is %s" % _green(cyclades_url))
self.cyclades_client = CycladesClient(cyclades_url, token)
self.cyclades_client.CONNECTION_RETRY_LIMIT = 2
network_url = get_endpoint_url(endpoints, "network")
self.logger.debug("Network API url is %s" % _green(network_url))
self.network_client = CycladesNetworkClient(network_url, token)
self.network_client.CONNECTION_RETRY_LIMIT = 2
image_url = get_endpoint_url(endpoints, "image")
self.logger.debug("Images API url is %s" % _green(image_url))
self.image_client = ImageClient(cyclades_url, token)
self.image_client.CONNECTION_RETRY_LIMIT = 2
compute_url = get_endpoint_url(endpoints, "compute")
self.logger.debug("Compute API url is %s" % _green(compute_url))
self.compute_client = ComputeClient(compute_url, token)
self.compute_client.CONNECTION_RETRY_LIMIT = 2
__quota_cache = None
def _get_available_project(self, skip_config=False, **resources):
self.project_uuid = None
if self.config.has_option("Deployment", "project"):
self.project_uuid = self.config.get("Deployment", "project").strip() or None
# user requested explicit project
if self.project_uuid and not skip_config:
return self.project_uuid
def _filter_projects(_project):
uuid, project_quota = _project
can_fit = False
for resource, required in resources.iteritems():
# transform dots in order to permit direct keyword
# arguments to be used.
# (cyclades__disk=1) -> 'cyclades.disk': 1
resource = resource.replace("__", ".")
project_resource = project_quota.get(resource)
if not project_resource:
raise Exception("Requested resource does not exist %s" % resource)
plimit, ppending, pusage, musage, mlimit, mpending = project_resource.values()
pavailable = plimit - ppending - pusage
mavailable = mlimit - mpending - musage
can_fit = (pavailable - required) >= 0 and (mavailable - required) >= 0
if not can_fit:
return None
return uuid
self.__quota_cache = quota = self.__quota_cache or self.astakos_client.get_quotas()
projects = filter(bool, map(_filter_projects, quota.iteritems()))
if not len(projects):
raise Exception("No project available for %r" % resources)
return projects[0]
def _wait_transition(self, server_id, current_status, new_status):
"""Wait for server to go from current_status to new_status"""
self.logger.debug("Waiting for server to become %s" % new_status)
timeout = self.config.getint("Global", "build_timeout")
sleep_time = 5
while True:
server = self.cyclades_client.get_server_details(server_id)
if server["status"] == new_status:
return server
elif timeout < 0:
self.logger.error("Waiting for server to become %s timed out" % new_status)
self.destroy_server(False)
sys.exit(1)
elif server["status"] == current_status:
# Sleep for #n secs and continue
timeout = timeout - sleep_time
time.sleep(sleep_time)
else:
self.logger.error("Server failed with status %s" % server["status"])
self.destroy_server(False)
sys.exit(1)
@_check_kamaki
def destroy_server(self, wait=True):
"""Destroy slave server"""
server_id = int(self.read_temp_config("server_id"))
fips = [f for f in self.network_client.list_floatingips() if str(f["instance_id"]) == str(server_id)]
self.logger.info("Destoying server with id %s " % server_id)
self.cyclades_client.delete_server(server_id)
if wait:
self._wait_transition(server_id, "ACTIVE", "DELETED")
for fip in fips:
self.logger.info("Destroying floating ip %s", fip["floating_ip_address"])
self.network_client.delete_floatingip(fip["id"])
# pylint: disable= no-self-use
@_check_fabric
def shell_connect(self):
"""Open shell to remote server"""
fabric.open_shell("export TERM=xterm")
def _create_floating_ip(self):
"""Create a new floating ip"""
project_id = self._get_available_project(cyclades__floating_ip=1)
networks = self.network_client.list_networks(detail=True)
pub_nets = [n for n in networks if n["SNF:floating_ip_pool"] and n["public"]]
for pub_net in pub_nets:
# Try until we find a public network that is not full
try:
fip = self.network_client.create_floatingip(pub_net["id"], project_id=project_id)
except ClientError as err:
self.logger.warning("%s", str(err.message).strip())
continue
self.logger.debug("Floating IP %s with id %s created", fip["floating_ip_address"], fip["id"])
return fip
self.logger.error("No more IP addresses available")
sys.exit(1)
def _create_port(self, floating_ip):
"""Create a new port for our floating IP"""
net_id = floating_ip["floating_network_id"]
self.logger.debug("Creating a new port to network with id %s", net_id)
fixed_ips = [{"ip_address": floating_ip["floating_ip_address"]}]
port = self.network_client.create_port(net_id, device_id=None, fixed_ips=fixed_ips)
return port
@_check_kamaki
# Too many local variables. pylint: disable-msg=R0914
def create_server(self, image=None, flavor=None, ssh_keys=None, server_name=None):
"""Create slave server"""
self.logger.info("Create a new server..")
# Find a build_id to use
self._create_new_build_id()
# Find an image to use
image_id = self._find_image(image)
# Find a flavor to use
flavor_id = self._find_flavor(flavor)
# get available project
flavor = self.cyclades_client.get_flavor_details(flavor_id)
quota = {
"cyclades.disk": flavor["disk"] * 1024 ** 3,
"cyclades.ram": flavor["ram"] * 1024 ** 2,
"cyclades.cpu": flavor["vcpus"],
"cyclades.vm": 1,
}
project_id = self._get_available_project(**quota)
# Create Server
networks = []
if self.config.get("Deployment", "allocate_floating_ip") == "True":
fip = self._create_floating_ip()
port = self._create_port(fip)
networks.append({"port": port["id"]})
private_networks = self.config.get("Deployment", "private_networks")
if private_networks:
private_networks = [p.strip() for p in private_networks.split(",")]
networks.extend([{"uuid": uuid} for uuid in private_networks])
if server_name is None:
server_name = self.config.get("Deployment", "server_name")
server_name = "%s(BID: %s)" % (server_name, self.build_id)
server = self.cyclades_client.create_server(
server_name, flavor_id, image_id, networks=networks, project_id=project_id
)
server_id = server["id"]
self.write_temp_config("server_id", server_id)
self.logger.debug("Server got id %s" % _green(server_id))
# An image may have more than one user. Choose the first one.
server_user = server["metadata"]["users"].split(" ")[0]
self.write_temp_config("server_user", server_user)
self.logger.debug("Server's admin user is %s" % _green(server_user))
server_passwd = server["adminPass"]
self.write_temp_config("server_passwd", server_passwd)
server = self._wait_transition(server_id, "BUILD", "ACTIVE")
self._get_server_ip_and_port(server, private_networks)
self._copy_ssh_keys(ssh_keys)
# Setup Firewall
self.setup_fabric()
self.logger.info("Setup firewall")
accept_ssh_from = self.config.get("Global", "accept_ssh_from")
if accept_ssh_from != "":
self.logger.debug("Block ssh except from %s" % accept_ssh_from)
cmd = """
local_ip=$(/sbin/ifconfig eth0 | grep 'inet addr:' | \
cut -d':' -f2 | cut -d' ' -f1)
iptables -A INPUT -s localhost -j ACCEPT
iptables -A INPUT -s $local_ip -j ACCEPT
iptables -A INPUT -s {0} -p tcp --dport 22 -j ACCEPT
iptables -A INPUT -p tcp --dport 22 -j DROP
""".format(
accept_ssh_from
)
_run(cmd, False)
# Setup apt, download packages
self.logger.debug("Setup apt")
cmd = """
echo 'APT::Install-Suggests "false";' >> /etc/apt/apt.conf
echo 'Package: python-gevent' >> /etc/apt/preferences.d/00-gevent
echo 'Pin: release o=Debian' >> /etc/apt/preferences.d/00-gevent
echo 'Pin-Priority: 990' >> /etc/apt/preferences.d/00-gevent
echo 'precedence ::ffff:0:0/96 100' >> /etc/gai.conf
apt-get update
apt-get install -q=2 curl --yes --force-yes
echo -e "{0}" >> /etc/apt/sources.list.d/synnefo.wheezy.list
# Synnefo repo's key
curl https://dev.grnet.gr/files/apt-grnetdev.pub | apt-key add -
""".format(
self.config.get("Global", "apt_repo")
)
_run(cmd, False)
cmd = """
# X2GO Key
apt-key adv --recv-keys --keyserver keys.gnupg.net E1F958385BFE2B6E
apt-get install x2go-keyring --yes --force-yes
apt-get update
apt-get install x2goserver x2goserver-xsession \
iceweasel --yes --force-yes
# xterm published application
echo '[Desktop Entry]' > /usr/share/applications/xterm.desktop
echo 'Name=XTerm' >> /usr/share/applications/xterm.desktop
echo 'Comment=standard terminal emulator for the X window system' >> \
/usr/share/applications/xterm.desktop
echo 'Exec=xterm' >> /usr/share/applications/xterm.desktop
echo 'Terminal=false' >> /usr/share/applications/xterm.desktop
echo 'Type=Application' >> /usr/share/applications/xterm.desktop
echo 'Encoding=UTF-8' >> /usr/share/applications/xterm.desktop
echo 'Icon=xterm-color_48x48' >> /usr/share/applications/xterm.desktop
echo 'Categories=System;TerminalEmulator;' >> \
/usr/share/applications/xterm.desktop
"""
if self.config.get("Global", "setup_x2go") == "True":
self.logger.debug("Install x2goserver and firefox")
_run(cmd, False)
def _find_flavor(self, flavor=None):
"""Find a suitable flavor to use
Search by name (reg expression) or by id
"""
def _is_true(value):
"""Boolean or string value that represents a bool"""
if isinstance(value, bool):
return value
elif isinstance(value, str):
return value in ["True", "true"]
else:
self.logger.error("Unrecognized boolean value %s" % value)
return False
# Get a list of flavors from config file
flavors = self.config.get("Deployment", "flavors").split(",")
if flavor is not None:
# If we have a flavor_name to use, add it to our list
flavors.insert(0, flavor)
list_flavors = self.compute_client.list_flavors(detail=True)
for flv in flavors:
flv_type, flv_value = parse_typed_option(option="flavor", value=flv)
if flv_type == "name":
# Filter flavors by name
self.logger.debug('Trying to find a flavor with name "%s"' % flv_value)
list_flvs = [f for f in list_flavors if re.search(flv_value, f["name"], flags=re.I) is not None]
elif flv_type == "id":
# Filter flavors by id
self.logger.debug('Trying to find a flavor with id "%s"' % flv_value)
list_flvs = [f for f in list_flavors if str(f["id"]) == flv_value]
else:
self.logger.error("Unrecognized flavor type %s" % flv_type)
# Check if we found one
list_flvs = [f for f in list_flvs if _is_true(f["SNF:allow_create"])]
if list_flvs:
self.logger.debug(
'Will use "%s" with id "%s"' % (_green(list_flvs[0]["name"]), _green(list_flvs[0]["id"]))
)
return list_flvs[0]["id"]
self.logger.error("No matching flavor found.. aborting")
sys.exit(1)
def _find_image(self, image=None):
"""Find a suitable image to use
In case of search by name, the image has to belong to one
of the `DEFAULT_SYSTEM_IMAGES_UUID' users.
In case of search by id it only has to exist.
"""
# Get a list of images from config file
images = self.config.get("Deployment", "images").split(",")
if image is not None:
# If we have an image from command line, add it to our list
images.insert(0, image)
auth = self.astakos_client.authenticate()
user_uuid = auth["access"]["token"]["tenant"]["id"]
list_images = self.image_client.list_public(detail=True)["images"]
for img in images:
img_type, img_value = parse_typed_option(option="image", value=img)
if img_type == "name":
# Filter images by name
self.logger.debug('Trying to find an image with name "%s"' % img_value)
accepted_uuids = DEFAULT_SYSTEM_IMAGES_UUID + [user_uuid]
list_imgs = [
i
for i in list_images
if i["user_id"] in accepted_uuids and re.search(img_value, i["name"], flags=re.I) is not None
]
elif img_type == "id":
# Filter images by id
self.logger.debug('Trying to find an image with id "%s"' % img_value)
list_imgs = [i for i in list_images if i["id"].lower() == img_value.lower()]
else:
self.logger.error("Unrecognized image type %s" % img_type)
sys.exit(1)
# Check if we found one
if list_imgs:
self.logger.debug(
'Will use "%s" with id "%s"' % (_green(list_imgs[0]["name"]), _green(list_imgs[0]["id"]))
)
return list_imgs[0]["id"]
# We didn't found one
self.logger.error("No matching image found.. aborting")
sys.exit(1)
def _get_server_ip_and_port(self, server, private_networks):
"""Compute server's IPv4 and ssh port number"""
self.logger.info("Get server connection details..")
if private_networks:
# Choose the networks that belong to private_networks
networks = [n for n in server["attachments"] if n["network_id"] in private_networks]
else:
# Choose the networks that are public
networks = [
n for n in server["attachments"] if self.network_client.get_network_details(n["network_id"])["public"]
]
# Choose the networks with IPv4
networks = [n for n in networks if n["ipv4"]]
# Use the first network as IPv4
server_ip = networks[0]["ipv4"]
# Check if config has ssh_port option and if so, use that port.
server_port = self.config.get("Deployment", "ssh_port")
if not server_port:
# No ssh port given. Get it from API (SNF:port_forwarding)
if "22" in server["SNF:port_forwarding"]:
server_ip = server["SNF:port_forwarding"]["22"]["host"]
server_port = int(server["SNF:port_forwarding"]["22"]["port"])
else:
server_port = 22
self.write_temp_config("server_ip", server_ip)
self.logger.debug("Server's IPv4 is %s" % _green(server_ip))
self.write_temp_config("server_port", server_port)
self.logger.debug("Server's ssh port is %s" % _green(server_port))
ssh_command = "ssh -p %s %s@%s" % (server_port, server["metadata"]["users"], server_ip)
self.logger.debug('Access server using "%s"' % (_green(ssh_command)))
@_check_fabric
def _copy_ssh_keys(self, ssh_keys):
"""Upload/Install ssh keys to server"""
self.logger.debug("Check for authentication keys to use")
if ssh_keys is None:
ssh_keys = self.config.get("Deployment", "ssh_keys")
if ssh_keys != "":
ssh_keys = os.path.expanduser(ssh_keys)
self.logger.debug('Will use "%s" authentication keys file' % _green(ssh_keys))
keyfile = "/tmp/%s.pub" % fabric.env.user
_run("mkdir -p ~/.ssh && chmod 700 ~/.ssh", False)
if ssh_keys.startswith("http://") or ssh_keys.startswith("https://") or ssh_keys.startswith("ftp://"):
cmd = """
apt-get update
apt-get install wget --yes --force-yes
wget {0} -O {1} --no-check-certificate
""".format(
ssh_keys, keyfile
)
_run(cmd, False)
elif os.path.exists(ssh_keys):
_put(ssh_keys, keyfile)
else:
self.logger.debug("No ssh keys found")
return
_run("cat %s >> ~/.ssh/authorized_keys" % keyfile, False)
_run("rm %s" % keyfile, False)
self.logger.debug("Uploaded ssh authorized keys")
else:
self.logger.debug("No ssh keys found")
def _create_new_build_id(self):
"""Find a uniq build_id to use"""
with filelocker.lock("%s.lock" % self.temp_config_file, filelocker.LOCK_EX):
# Read temp_config again to get any new entries
self.temp_config.read(self.temp_config_file)
# Find a uniq build_id to use
if self.build_id is None:
ids = self.temp_config.sections()
if ids:
max_id = int(max(self.temp_config.sections(), key=int))
self.build_id = max_id + 1
else:
self.build_id = 1
self.logger.debug('Will use "%s" as build id' % _green(self.build_id))
# Create a new section
try:
self.temp_config.add_section(str(self.build_id))
except DuplicateSectionError:
msg = ('Build id "%s" already in use. ' + 'Please use a uniq one or cleanup "%s" file.\n') % (
self.build_id,
self.temp_config_file,
)
self.logger.error(msg)
sys.exit(1)
creation_time = time.strftime("%a, %d %b %Y %X", time.localtime())
self.temp_config.set(str(self.build_id), "created", str(creation_time))
# Write changes back to temp config file
with open(self.temp_config_file, "wb") as tcf:
self.temp_config.write(tcf)
def write_temp_config(self, option, value):
"""Write changes back to config file"""
# Acquire the lock to write to temp_config_file
with filelocker.lock("%s.lock" % self.temp_config_file, filelocker.LOCK_EX):
# Read temp_config again to get any new entries
self.temp_config.read(self.temp_config_file)
self.temp_config.set(str(self.build_id), option, str(value))
curr_time = time.strftime("%a, %d %b %Y %X", time.localtime())
self.temp_config.set(str(self.build_id), "modified", curr_time)
# Write changes back to temp config file
with open(self.temp_config_file, "wb") as tcf:
self.temp_config.write(tcf)
def read_temp_config(self, option):
"""Read from temporary_config file"""
# If build_id is None use the latest one
if self.build_id is None:
ids = self.temp_config.sections()
if ids:
self.build_id = int(ids[-1])
else:
self.logger.error("No sections in temporary config file")
sys.exit(1)
self.logger.debug('Will use "%s" as build id' % _green(self.build_id))
# Read specified option
return self.temp_config.get(str(self.build_id), option)
def setup_fabric(self):
"""Setup fabric environment"""
self.logger.info("Setup fabric parameters..")
fabric.env.user = self.read_temp_config("server_user")
fabric.env.host_string = self.read_temp_config("server_ip")
fabric.env.port = int(self.read_temp_config("server_port"))
fabric.env.password = self.read_temp_config("server_passwd")
fabric.env.connection_attempts = 10
fabric.env.shell = "/bin/bash -c"
fabric.env.disable_known_hosts = True
fabric.env.output_prefix = None
def _check_hash_sum(self, localfile, remotefile):
"""Check hash sums of two files"""
self.logger.debug("Check hash sum for local file %s" % localfile)
hash1 = os.popen("sha256sum %s" % localfile).read().split(" ")[0]
self.logger.debug("Local file has sha256 hash %s" % hash1)
self.logger.debug("Check hash sum for remote file %s" % remotefile)
hash2 = _run("sha256sum %s" % remotefile, False)
hash2 = hash2.split(" ")[0]
self.logger.debug("Remote file has sha256 hash %s" % hash2)
if hash1 != hash2:
self.logger.error("Hashes differ.. aborting")
sys.exit(1)
@_check_fabric
def clone_repo(self, synnefo_repo=None, synnefo_branch=None, local_repo=False, pull_request=None):
"""Clone Synnefo repo from slave server"""
self.logger.info("Configure repositories on remote server..")
self.logger.debug("Install/Setup git")
cmd = """
apt-get install git --yes --force-yes
git config --global user.name {0}
git config --global user.email {1}
""".format(
self.config.get("Global", "git_config_name"), self.config.get("Global", "git_config_mail")
)
_run(cmd, False)
# Clone synnefo_repo
synnefo_branch = self.clone_synnefo_repo(
synnefo_repo=synnefo_repo, synnefo_branch=synnefo_branch, local_repo=local_repo, pull_request=pull_request
)
# Clone pithos-web-client
if self.config.get("Global", "build_pithos_webclient") == "True":
# Clone pithos-web-client
self.clone_pithos_webclient_repo(synnefo_branch)
@_check_fabric
def clone_synnefo_repo(self, synnefo_repo=None, synnefo_branch=None, local_repo=False, pull_request=None):
"""Clone Synnefo repo to remote server"""
assert pull_request is None or (synnefo_branch is None and synnefo_repo is None)
pull_repo = None
if pull_request is not None:
# Get a Github pull request and run the testsuite in
# a sophisticated way.
# Sophisticated means that it will not just check the remote branch
# from which the pull request originated. Instead it will checkout
# the branch for which the pull request is indented (e.g.
# grnet:develop) and apply the pull request over it. This way it
# checks the pull request against the branch this pull request
# targets.
m = re.search("github.com/([^/]+)/([^/]+)/pull/(\d+)", pull_request)
if m is None:
self.logger.error("Couldn't find a valid GitHub pull request" " URL")
sys.exit(1)
group = m.group(1)
repo = m.group(2)
pull_number = m.group(3)
# Construct api url
api_url = "/repos/%s/%s/pulls/%s" % (group, repo, pull_number)
headers = {"User-Agent": "snf-ci"}
# Get pull request info
try:
conn = httplib.HTTPSConnection("api.github.com")
conn.request("GET", api_url, headers=headers)
response = conn.getresponse()
payload = json.load(response)
synnefo_repo = payload["base"]["repo"]["html_url"]
synnefo_branch = payload["base"]["ref"]
pull_repo = (payload["head"]["repo"]["html_url"], payload["head"]["ref"])
finally:
conn.close()
# Find synnefo_repo and synnefo_branch to use
if synnefo_repo is None:
synnefo_repo = self.config.get("Global", "synnefo_repo")
if synnefo_branch is None:
synnefo_branch = self.config.get("Global", "synnefo_branch")
if synnefo_branch == "":
synnefo_branch = (
subprocess.Popen(["git", "rev-parse", "--abbrev-ref", "HEAD"], stdout=subprocess.PIPE)
.communicate()[0]
.strip()
)
if synnefo_branch == "HEAD":
synnefo_branch = (
subprocess.Popen(["git", "rev-parse", "--short", "HEAD"], stdout=subprocess.PIPE)
.communicate()[0]
.strip()
)
self.logger.debug('Will use branch "%s"' % _green(synnefo_branch))
if local_repo or synnefo_repo == "":
# Use local_repo
self.logger.debug("Push local repo to server")
# Firstly create the remote repo
_run("git init %s/synnefo" % work_dir, False)
# Create a symlink to the userdir
_run("ln -s %s/synnefo ~/synnefo" % work_dir, False)
# Then push our local repo over ssh
# We have to pass some arguments to ssh command
# namely to disable host checking.
(temp_ssh_file_handle, temp_ssh_file) = tempfile.mkstemp()
os.close(temp_ssh_file_handle)
# XXX: git push doesn't read the password
cmd = """
echo 'exec ssh -o "StrictHostKeyChecking no" \
-o "UserKnownHostsFile /dev/null" \
-q "$@"' > {5}
chmod u+x {5}
export GIT_SSH="{5}"
echo "{0}" | git push -q --mirror ssh://{1}@{2}:{3}{4}/synnefo
#echo "{0}" | git push -q --mirror ssh://{1}@{2}:{3}/~/synnefo
rm -f {5}
""".format(
fabric.env.password, fabric.env.user, fabric.env.host_string, fabric.env.port, work_dir, temp_ssh_file
)
os.system(cmd)
else:
# Clone Synnefo from remote repo
self.logger.debug("Clone synnefo from %s" % synnefo_repo)
self._git_clone(synnefo_repo, directory="%s/synnefo" % work_dir)
# Checkout the desired synnefo_branch
self.logger.debug('Checkout "%s" branch/commit' % synnefo_branch)
cmd = """
cd %s/synnefo
# Squelch the error message about pushing to master.
# Keep default behaviour but hide the error message.
git config receive.denyCurrentBranch refuse
#cd synnefo
for branch in `git branch -a | grep remotes | grep -v HEAD`; do
git branch --track ${branch##*/} $branch
done
git checkout %s
""" % (
work_dir,
synnefo_branch,
)
_run(cmd, False)
# Apply a Github pull request
if pull_repo is not None:
self.logger.debug("Apply patches from pull request %s", pull_number)
cmd = """
cd %s/synnefo
git pull --no-edit --no-rebase {0} {1}
""".format(
work_dir, pull_repo[0], pull_repo[1]
)
_run(cmd, False)
return synnefo_branch
@_check_fabric
def clone_pithos_webclient_repo(self, synnefo_branch):
"""Clone Pithos WebClient repo to remote server"""
# Find pithos_webclient_repo and pithos_webclient_branch to use
pithos_webclient_repo = self.config.get("Global", "pithos_webclient_repo")
pithos_webclient_branch = self.config.get("Global", "pithos_webclient_branch")
# Clone pithos-webclient from remote repo
self.logger.debug("Clone pithos-webclient from %s" % pithos_webclient_repo)
self._git_clone(pithos_webclient_repo, directory="%s/pithos-web-client" % work_dir)
# Track all pithos-webclient branches
cmd = (
"""
cd %s/pithos-web-client
for branch in `git branch -a | grep remotes | grep -v HEAD`; do
git branch --track ${branch##*/} $branch > /dev/null 2>&1
done
git --no-pager branch --no-color
"""
% work_dir
)
webclient_branches = _run(cmd, False)
webclient_branches = webclient_branches.split()
# If we have pithos_webclient_branch in config file use this one
# else try to use the same branch as synnefo_branch
# else use an appropriate one.
if pithos_webclient_branch == "":
if synnefo_branch in webclient_branches:
pithos_webclient_branch = synnefo_branch
else:
# If synnefo_branch starts with one of
# 'master', 'hotfix'; use the master branch
if synnefo_branch.startswith("master") or synnefo_branch.startswith("hotfix"):
pithos_webclient_branch = "master"
# If synnefo_branch starts with one of
# 'develop', 'feature'; use the develop branch
elif synnefo_branch.startswith("develop") or synnefo_branch.startswith("feature"):
pithos_webclient_branch = "develop"
else:
self.logger.warning(
"Cannot determine which pithos-web-client branch to "
'use based on "%s" synnefo branch. '
"Will use develop." % synnefo_branch
)
pithos_webclient_branch = "develop"
# Checkout branch
self.logger.debug('Checkout "%s" branch' % _green(pithos_webclient_branch))
cmd = """
cd {0}/pithos-web-client
git checkout {1}
""".format(
work_dir, pithos_webclient_branch
)
_run(cmd, False)
def _git_clone(self, repo, directory=""):
"""Clone repo to remote server
Currently clonning from code.grnet.gr can fail unexpectedly.
So retry!!
"""
cloned = False
for i in range(1, 11):
try:
_run("git clone %s %s" % (repo, directory), False)
cloned = True
break
except BaseException:
self.logger.warning("Clonning failed.. retrying %s/10" % i)
if not cloned:
self.logger.error("Can not clone repo.")
sys.exit(1)
@_check_fabric
def build_packages(self):
"""Build packages needed by Synnefo software"""
self.logger.info("Install development packages")
cmd = """
apt-get update
apt-get install zlib1g-dev dpkg-dev debhelper git-buildpackage \
python-dev python-all python-pip ant --yes --force-yes
pip install -U devflow
"""
_run(cmd, False)
# Patch pydist bug
if self.config.get("Global", "patch_pydist") == "True":
self.logger.debug("Patch pydist.py module")
cmd = r"""
sed -r -i 's/(\(\?P<name>\[A-Za-z\]\[A-Za-z0-9_\.)/\1\\\-/' \
/usr/share/python/debpython/pydist.py
"""
_run(cmd, False)
# Build synnefo packages
self.build_synnefo()
# Build pithos-web-client packages
if self.config.get("Global", "build_pithos_webclient") == "True":
self.build_pithos_webclient()
@_check_fabric
def build_synnefo(self):
"""Build Synnefo packages"""
self.logger.info("Build Synnefo packages..")
cmd = (
"""
devflow-autopkg snapshot -b %s/synnefo_build-area --no-sign
"""
% work_dir
)
with fabric.cd("%s/synnefo" % work_dir):
_run(cmd, True)
# Install snf-deploy package
self.logger.debug("Install snf-deploy package")
cmd = """
dpkg -i snf-deploy*.deb
apt-get -f install --yes --force-yes
snf-deploy keygen
"""
with fabric.cd("%s/synnefo_build-area" % work_dir):
with fabric.settings(warn_only=True):
_run(cmd, True)
# Setup synnefo packages for snf-deploy
self.logger.debug("Copy synnefo debs to snf-deploy packages dir")
cmd = (
"""
cp %s/synnefo_build-area/*.deb /var/lib/snf-deploy/packages/
"""
% work_dir
)
_run(cmd, False)
@_check_fabric
def build_pithos_webclient(self):
"""Build pithos-web-client packages"""
self.logger.info("Build pithos-web-client packages..")
cmd = (
"""
devflow-autopkg snapshot -b %s/webclient_build-area --no-sign
"""
% work_dir
)
with fabric.cd("%s/pithos-web-client" % work_dir):
_run(cmd, True)
# Setup pithos-web-client packages for snf-deploy
self.logger.debug("Copy webclient debs to snf-deploy packages dir")
cmd = (
"""
cp %s/webclient_build-area/*.deb /var/lib/snf-deploy/packages/
"""
% work_dir
)
_run(cmd, False)
@_check_fabric
def build_documentation(self):
"""Build Synnefo documentation"""
self.logger.info("Build Synnefo documentation..")
_run("pip install -U Sphinx", False)
with fabric.cd("%s/synnefo" % work_dir):
_run("devflow-update-version; " "./ci/make_docs.sh synnefo_documentation", False)
def fetch_documentation(self, dest=None):
"""Fetch Synnefo documentation"""
self.logger.info("Fetch Synnefo documentation..")
if dest is None:
dest = "synnefo_documentation"
dest = os.path.abspath(dest)
if not os.path.exists(dest):
os.makedirs(dest)
self.fetch_compressed("%s/synnefo/synnefo_documentation" % work_dir, dest)
self.logger.info("Downloaded documentation to %s" % _green(dest))
@_check_fabric
def deploy_synnefo(self, schema=None):
"""Deploy Synnefo using snf-deploy"""
self.logger.info("Deploy Synnefo..")
if schema is None:
schema = self.config.get("Global", "schema")
self.logger.debug('Will use "%s" schema' % _green(schema))
self.logger.debug("Update schema files to server")
cmd = """
schema_dir="{0}/synnefo/ci/schemas/{1}"
if [ -d "$schema_dir" ]; then
cp "$schema_dir"/* /etc/snf-deploy/
else
echo "$schema_dir" does not exist
exit 1
fi
""".format(
work_dir, schema
)
_run(cmd, False)
self.logger.debug("Change password in nodes.conf file")
cmd = """
sed -i 's/^password =.*/password = {0}/' /etc/snf-deploy/nodes.conf
""".format(
fabric.env.password
)
_run(cmd, False)
self.logger.debug("Run snf-deploy")
cmd = """
snf-deploy --disable-colors --autoconf synnefo
"""
_run(cmd, True)
@_check_fabric
def unit_test(self):
"""Run Synnefo unit test suite"""
self.logger.info("Run Synnefo unit test suite")
component = self.config.get("Unit Tests", "component")
self.logger.debug("Install needed packages")
cmd = """
pip install -U funcsigs mock==1.1.2 factory_boy==2.4.1 nose coverage
"""
_run(cmd, False)
self.logger.debug("Upload tests.sh file")
unit_tests_file = os.path.join(self.ci_dir, "tests.sh")
_put(unit_tests_file, ".")
self.logger.debug("Run unit tests")
cmd = """
bash tests.sh {0}
""".format(
component
)
_run(cmd, True)
@_check_fabric
def run_burnin(self):
"""Run burnin functional test suite"""
self.logger.info("Run Burnin functional test suite")
cmd = """
auth_url=$(grep -e '^url =' .kamakirc | cut -d' ' -f3)
token=$(grep -e '^token =' .kamakirc | cut -d' ' -f3)
images_user=$(kamaki image list -l | grep owner | \
cut -d':' -f2 | tr -d ' ')
snf-burnin --auth-url=$auth_url --token=$token {0}
BurninExitStatus=$?
exit $BurninExitStatus
""".format(
self.config.get("Burnin", "cmd_options")
)
_run(cmd, True)
@_check_fabric
def fetch_compressed(self, src, dest=None):
"""Create a tarball and fetch it locally"""
self.logger.debug("Creating tarball of %s" % src)
basename = os.path.basename(src)
tar_file = basename + ".tgz"
cmd = "tar czf %s %s" % (tar_file, src)
_run(cmd, False)
if not os.path.exists(dest):
os.makedirs(dest)
tmp_dir = tempfile.mkdtemp()
fabric.get(tar_file, tmp_dir)
dest_file = os.path.join(tmp_dir, tar_file)
self._check_hash_sum(dest_file, tar_file)
self.logger.debug("Untar packages file %s" % dest_file)
cmd = """
cd %s
tar xzf %s
cp -r %s/%s/* %s
rm -r %s
""" % (
tmp_dir,
tar_file,
tmp_dir,
src,
dest,
tmp_dir,
)
os.system(cmd)
self.logger.info("Downloaded %s to %s" % (src, _green(dest)))
@_check_fabric
def fetch_packages(self, dest=None):
"""Fetch Synnefo packages"""
if dest is None:
dest = self.config.get("Global", "pkgs_dir")
dest = os.path.abspath(os.path.expanduser(dest))
if not os.path.exists(dest):
os.makedirs(dest)
self.fetch_compressed("%s/synnefo_build-area" % work_dir, dest)
if self.config.get("Global", "build_pithos_webclient") == "True":
self.fetch_compressed("%s/webclient_build-area" % work_dir, dest)
self.logger.info("Downloaded debian packages to %s" % _green(dest))
def x2go_plugin(self, dest=None):
"""Produce an html page which will use the x2goplugin
Arguments:
dest -- The file where to save the page (String)
"""
output_str = """
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>X2Go SynnefoCI Service</title>
</head>
<body onload="checkPlugin()">
<div id="x2goplugin">
<object
src="location"
type="application/x2go"
name="x2goplugin"
palette="background"
height="100%"
hspace="0"
vspace="0"
width="100%"
x2goconfig="
session=X2Go-SynnefoCI-Session
server={0}
user={1}
sshport={2}
published=true
autologin=true
">
</object>
</div>
</body>
</html>
""".format(
self.read_temp_config("server_ip"),
self.read_temp_config("server_user"),
self.read_temp_config("server_port"),
)
if dest is None:
dest = self.config.get("Global", "x2go_plugin_file")
self.logger.info("Writting x2go plugin html file to %s" % dest)
fid = open(dest, "w")
fid.write(output_str)
fid.close()