def post_install():
""" Performs post install operations """
# check whether zookeeper and kafka are running
ServiceV().validate('isrunning', ['kafka-zookeeper.service', \
'kafka.service'])
# Check required python packages
utils_path = Utils._get_utils_path()
with open(f"{utils_path}/conf/python_requirements.txt") as file:
req_pack = []
for package in file.readlines():
pack = package.strip().split('==')
req_pack.append(f"{pack[0]} ({pack[1]})")
try:
with open(f"{utils_path}/conf/python_requirements.ext.txt"
) as extfile:
for package in extfile.readlines():
pack = package.strip().split('==')
req_pack.append(f"{pack[0]} ({pack[1]})")
except Exception:
Log.info("Not found: " +
f"{utils_path}/conf/python_requirements.ext.txt")
PkgV().validate(v_type='pip3s', args=req_pack)
return 0
def validate_dependencies(setup):
"""Validate pre-requisites software packages."""
pip3_3ps_packages_main = {
"cryptography": "2.8",
"jsonschema": "3.2.0",
"pika": "1.1.0",
"pyinotify": "0.9.6",
"python-daemon": "2.2.4",
"requests": "2.25.1",
"zope.component": "4.6.2",
"zope.event": "4.5.0",
"zope.interface": "5.2.0"
}
rpm_3ps_packages = {
"hdparm": "9.43",
"ipmitool": "1.8.18",
"lshw": "B.02.18",
"python3": "3.6.8",
"python36-dbus": "1.2.4",
"python36-gobject": "3.22.0",
"python36-paramiko": "2.1.1",
"python36-psutil": "5.6.7",
"shadow-utils": "4.6",
"smartmontools": "7.0",
"systemd-python36": "1.0.0",
"udisks2": "2.8.4"
}
ssu_dependency_rpms = [
"sg3_utils",
"gemhpi",
"pull_sea_logs",
"python-hpi",
"zabbix-agent-lib",
"zabbix-api-gescheit",
"zabbix-xrtx-lib",
"python-openhpi-baselib",
"zabbix-collector"
]
ssu_required_process = [
"openhpid",
"dcs-collectord"
]
vm_dependency_rpms = []
pkg_validator = PkgV()
pkg_validator.validate_pip3_pkgs(host=socket.getfqdn(),
pkgs=pip3_3ps_packages_main, skip_version_check=False)
pkg_validator.validate_rpm_pkgs(host=socket.getfqdn(),
pkgs=rpm_3ps_packages, skip_version_check=False)
# Check for sspl required processes and misc dependencies if
# setup/role is other than cortx
if setup == "ssu":
pkg_validator.validate("rpms", ssu_dependency_rpms)
ServiceV().validate("isrunning", ssu_required_process)
elif setup == "vm" or setup == "gw" or setup == "cmu":
# No dependency currently. Keeping this section as it
# may be needed in future.
pkg_validator.validate("rpms", vm_dependency_rpms)
def init(self):
"""Perform initialization. Raises exception on error."""
max_retry = 3
for i in range(max_retry):
try:
Service("consul.service").start()
ServiceV().validate('isrunning', ["consul"])
break
except (VError, ServiceError):
if i == (max_retry - 1):
raise
time.sleep(0.5)
def validate(self):
# Common validator classes to check Cortx/system wide validator
if not os.path.exists(self.SSPL_CONFIGURED):
error = "SSPL is not configured. Run provisioner scripts in %s" % (
self._script_dir)
syslog.openlog(logoption=syslog.LOG_PID,
facility=syslog.LOG_LOCAL3)
syslog.syslog(syslog.LOG_ERR, error)
raise SetupError(1, "%s - validation failure. %s", self.name,
error)
# Validate required services are running
retry = 3
while retry > 0:
try:
ServiceV().validate('isrunning', self.services)
except VError:
retry -= 1
time.sleep(5)
else:
break
ServiceV().validate('isrunning', self.services)
def validate_pre_requisites(self, rpms: list = None, pip3s: list = None, services: list = None):
try:
if pip3s:
PkgV().validate('pip3s', pip3s)
if services:
ServiceV().validate('isrunning', services)
if rpms:
PkgV().validate('rpms', rpms)
except Exception as e:
print(f"{e}, config:{self.__preqs_conf_file}")
return False
return True
def check_dependencies(self):
# Check for dependency rpms and required processes active state based
# on role
if self.role == "ssu":
PkgV().validate("rpms", self.SSU_DEPENDENCY_RPMS)
ServiceV().validate("isrunning",
self.SSU_REQUIRED_PROCESSES,
is_process=True)
elif self.role == "vm" or self.role == "gw" or self.role == "cmu":
# No dependency currently. Keeping this section as it may be
# needed in future.
PkgV().validate("rpms", self.VM_DEPENDENCY_RPMS)
def validate_pre_requisites(self,
rpms: list = None,
pip3s: list = None,
services: list = None,
files: list = None):
"""Validate pre requisites using cortx-py-utils validator."""
sys.stdout.write(f'Validations running from {self._preqs_conf_file}\n')
if pip3s:
PkgV().validate('pip3s', pip3s)
if services:
ServiceV().validate('isrunning', services)
if rpms:
PkgV().validate('rpms', rpms)
if files:
PathV().validate('exists', files)
def post_install(post_install_template: str):
""" Performs post install operations """
# check whether zookeeper and kafka are running
ServiceV().validate('isrunning', ['kafka-zookeeper.service', \
'kafka.service'])
# Check required python packages
install_path = Utils._get_from_conf_file('install_path')
utils_path = install_path + '/cortx/utils'
with open(f"{utils_path}/conf/python_requirements.txt") as file:
req_pack = []
for package in file.readlines():
pack = package.strip().split('==')
req_pack.append(f"{pack[0]} ({pack[1]})")
try:
with open(f"{utils_path}/conf/python_requirements.ext.txt"
) as extfile:
for package in extfile.readlines():
pack = package.strip().split('==')
req_pack.append(f"{pack[0]} ({pack[1]})")
except Exception:
Log.info("Not found: " +
f"{utils_path}/conf/python_requirements.ext.txt")
PkgV().validate(v_type='pip3s', args=req_pack)
default_sb_path = '/var/log/cortx/support_bundle'
Utils._set_to_conf_file('support>local_path', default_sb_path)
os.makedirs(default_sb_path, exist_ok=True)
post_install_template_index = 'post_install_index'
Conf.load(post_install_template_index, post_install_template)
machine_id = Conf.machine_id
key_list = [
f'server_node>{machine_id}>hostname',
f'server_node>{machine_id}>name'
]
ConfKeysV().validate('exists', post_install_template_index, key_list)
#set cluster nodename:hostname mapping to cluster.conf (needed for Support Bundle)
Conf.load('cluster',
'json:///etc/cortx/cluster.conf',
skip_reload=True)
Utils._copy_cluster_map(post_install_template_index)
return 0
def validate_pre_requisites(self,
rpms: list = None,
pip3s: list = None,
services: list = None,
files: list = None):
"""Validate pre requisites using cortx-py-utils validator."""
try:
if pip3s:
PkgV().validate('pip3s', pip3s)
if services:
ServiceV().validate('isrunning', services)
if rpms:
PkgV().validate('rpms', rpms)
if files:
PathV().validate('exists', files)
except Exception as e:
sys.stderr.write('ERROR: post_install validations failed.\n')
sys.stderr.write(f"{e}, config:{self._preqs_conf_file}\n")
raise e
def test_013_verify_SB_generate_after_elasticsearch_service_stop(self):
"""Validate SB generate while elasticsearch service is down."""
cmd = "systemctl stop elasticsearch"
cmd_proc = SimpleProcess(cmd)
_, _, rc = cmd_proc.run()
self.assertEqual(rc, 0)
bundle_obj = SupportBundle.generate(
comment=TestSupportBundle.sb_description, \
components=['provisioner'])
time.sleep(15)
tar_file_name = f"{bundle_obj.bundle_id}_"\
f"{TestSupportBundle.node_name}.tar.gz"
sb_file_path = f"{bundle_obj.bundle_path}/{bundle_obj.bundle_id}/"\
f"{TestSupportBundle.node_name}/{tar_file_name}"
self.assertEqual(os.path.exists(sb_file_path), True)
cmd = "systemctl start elasticsearch"
cmd_proc = SimpleProcess(cmd)
_, _, rc = cmd_proc.run()
self.assertEqual(rc, 0)
ServiceV().validate('isrunning', ['elasticsearch'])
def post_install():
""" Performs post install operations """
# check whether zookeeper and kafka are running
ServiceV().validate('isrunning', ['kafka-zookeeper.service', \
'kafka.service'])
# Check python packages and install if something is missing
cmd = "pip3 freeze"
cmd_proc = SimpleProcess(cmd)
stdout, stderr, rc = cmd_proc.run()
result = stdout.decode('utf-8') if rc == 0 else \
stderr.decode('utf-8')
with open('/opt/seagate/cortx/utils/conf/requirements.txt') as f:
packages = f.readlines()
# packages will have \n in every string. Need to remove that
for package in enumerate(packages):
if result.find(package[1][:-1]) == -1:
raise SetupError(errno.EINVAL, "Required python package %s \
is missing", package[1][:-1])
return 0
def test_009_cli_verify_SB_generate_after_rsyslog_service_stop(self):
"""Validate SB generate while rsyslog service is down."""
cmd = "systemctl stop rsyslog"
cmd_proc = SimpleProcess(cmd)
_, _, rc = cmd_proc.run()
self.assertEqual(rc, 0)
stdout, stderr, rc = SB_generate_CLI(configs['SB_single_comp'])
self.assertIsInstance(stdout, bytes)
self.assertEqual(stderr, b'')
self.assertEqual(rc, 0)
time.sleep(15)
bundle_id = stdout.decode('utf-8').split('|')[1]
bundle_path = stdout.decode('utf-8').split('->')[1]
tar_file_name = f"{bundle_id.strip()}_{TestSupportBundleCli.node_name}.tar.gz"
sb_file_path = f"{(bundle_path.split('.')[0]).strip()}/"\
f"{bundle_id.strip()}/{TestSupportBundleCli.node_name}/{tar_file_name}"
self.assertEqual(os.path.exists(sb_file_path), True)
cmd = "systemctl start rsyslog"
cmd_proc = SimpleProcess(cmd)
_, _, rc = cmd_proc.run()
self.assertEqual(rc, 0)
ServiceV().validate('isrunning', ['rsyslog'])
def validate(self, phase: str):
"""Perform validations for phase."""
try:
Conf.load(phase, f'json://{self._preqs_conf_file}')
prereqs_block = Conf.get(phase, f'{phase}')
if prereqs_block:
pip3s = Conf.get(phase, f'{phase}>pip3s')
if pip3s:
PkgV().validate('pip3s', pip3s)
rpms = Conf.get(phase, f'{phase}>rpms')
if rpms:
PkgV().validate('rpms', rpms)
services = Conf.get(phase, f'{phase}>services')
if services:
ServiceV().validate('isrunning', services)
files = Conf.get(phase, f'{phase}>files')
if files:
PathV().validate('exists', files)
Log.debug("%s - pre-requisite validation complete" % phase)
except Exception:
Log.debug("%s - pre-requisite validation failed" % phase)
raise Exception("prereqs validation failed")
return 0
def test_remote_service_running(self):
"""Check if services are running."""
ServiceV().validate('isrunning', self.services, self.host)
def test_service_running(self):
ServiceV().validate('isrunning', ['consul'])
def test_service_running(self):
ServiceV().validate('isrunning', ["elasticsearch"])
def test_neg_service_running(self):
"""Check if ned services are running."""
neg_service = ['rabbitmq-server']
self.assertRaises(VError,
ServiceV().validate, 'isrunning', neg_service)
def config_sspl(self):
if (os.geteuid() != 0):
raise SetupError(errno.EINVAL,
"Run this command with root privileges!!")
if not os.path.isfile(consts.file_store_config_path):
raise SetupError(errno.EINVAL,
"Missing configuration!! Create and rerun.",
consts.file_store_config_path)
# Put minion id, consul_host and consul_port in conf file
# Onward LDR_R2, salt will be abstracted out and it won't
# exist as a hard dependeny of SSPL
if consts.PRODUCT_NAME == "LDR_R1":
from framework.utils.salt_util import SaltInterface
salt_util = SaltInterface()
salt_util.update_config_file(consts.file_store_config_path)
if os.path.isfile(consts.SSPL_CONFIGURED):
os.remove(consts.SSPL_CONFIGURED)
# Add sspl-ll user to required groups and sudoers file etc.
sspl_reinit = [
f"{consts.SSPL_BASE_DIR}/low-level/framework/sspl_reinit",
self.product
]
_, error, returncode = SimpleProcess(sspl_reinit).run()
if returncode:
raise SetupError(
returncode, "%s/low-level/framework/sspl_reinit failed for"
"product %s with error : %e", consts.SSPL_BASE_DIR,
self.product, error)
os.makedirs(consts.SSPL_CONFIGURED_DIR, exist_ok=True)
with open(consts.SSPL_CONFIGURED, 'a'):
os.utime(consts.SSPL_CONFIGURED)
# SSPL Log file configuration
# SSPL_LOG_FILE_PATH = self.getval_from_ssplconf('sspl_log_file_path')
SSPL_LOG_FILE_PATH = Conf.get(consts.SSPL_CONFIG_INDEX,
'SYSTEM_INFORMATION>sspl_log_file_path')
IEM_LOG_FILE_PATH = Conf.get(consts.SSPL_CONFIG_INDEX,
'IEMSENSOR>log_file_path')
if SSPL_LOG_FILE_PATH:
self.replace_expr(consts.RSYSLOG_SSPL_CONF, 'File.*[=,"]',
'File="%s"' % SSPL_LOG_FILE_PATH)
self.replace_expr(
f"{consts.SSPL_BASE_DIR}/low-level/files/etc/logrotate.d/sspl_logs",
0, SSPL_LOG_FILE_PATH)
# IEM configuration
# Configure log file path in Rsyslog and logrotate configuration file
IEM_LOG_FILE_PATH = Conf.get(consts.SSPL_CONFIG_INDEX,
'IEMSENSOR>log_file_path')
if IEM_LOG_FILE_PATH:
self.replace_expr(consts.RSYSLOG_IEM_CONF, 'File.*[=,"]',
'File="%s"' % IEM_LOG_FILE_PATH)
self.replace_expr(
f'{consts.SSPL_BASE_DIR}/low-level/files/etc/logrotate.d/iem_messages',
0, IEM_LOG_FILE_PATH)
else:
self.replace_expr(
consts.RSYSLOG_IEM_CONF, 'File.*[=,"]',
'File="/var/log/%s/iem/iem_messages"' % consts.PRODUCT_FAMILY)
# Create logrotate dir in case it's not present for dev environment
if not os.path.exists(consts.LOGROTATE_DIR):
os.makedirs(consts.LOGROTATE_DIR)
shutil.copy2(
'%s/low-level/files/etc/logrotate.d/iem_messages' %
consts.SSPL_BASE_DIR, consts.IEM_LOGROTATE_CONF)
shutil.copy2(
'%s/low-level/files/etc/logrotate.d/sspl_logs' %
consts.SSPL_BASE_DIR, consts.SSPL_LOGROTATE_CONF)
# This rsyslog restart will happen after successful updation of rsyslog
# conf file and before sspl starts. If at all this will be removed from
# here, there will be a chance that SSPL intial logs will not be present in
# "/var/log/<product>/sspl/sspl.log" file. So, initial logs needs to be collected from
# "/var/log/messages"
service = DbusServiceHandler()
service.restart('rsyslog.service')
# For node replacement scenario consul will not be running on the new node. But,
# there will be two instance of consul running on healthy node. When new node is configured
# consul will be brought back on it. We are using VIP to connect to consul. So, if consul
# is not running on new node, we dont need to error out.
# If consul is not running, exit
# Onward LDR_R2, consul will be abstracted out and it won't
# exit as hard dependeny of SSPL
if consts.PRODUCT_NAME == 'LDR_R1':
if not os.path.exists(consts.REPLACEMENT_NODE_ENV_VAR_FILE):
ServiceV().validate('isrunning', ['consul'], is_process=True)
# Get the types of server and storage we are currently running on and
# enable/disable sensor groups in the conf file accordingly.
update_sensor_info(consts.SSPL_CONFIG_INDEX)
self.create_message_types()