def _get_data(self):
seed_ret = {}
if util.read_optional_seed(seed_ret, base=(self.seed_dir + "/")):
self.userdata_raw = seed_ret['user-data']
self.metadata = seed_ret['meta-data']
LOG.debug("Using seeded ec2 data from %s", self.seed_dir)
self._cloud_platform = Platforms.SEEDED
return True
strict_mode, _sleep = read_strict_mode(
util.get_cfg_by_path(self.sys_cfg, STRICT_ID_PATH,
STRICT_ID_DEFAULT), ("warn", None))
LOG.debug("strict_mode: %s, cloud_platform=%s",
strict_mode, self.cloud_platform)
if strict_mode == "true" and self.cloud_platform == Platforms.UNKNOWN:
return False
elif self.cloud_platform == Platforms.NO_EC2_METADATA:
return False
if self.perform_dhcp_setup: # Setup networking in init-local stage.
if util.is_FreeBSD():
LOG.debug("FreeBSD doesn't support running dhclient with -sf")
return False
try:
with EphemeralDHCPv4(self.fallback_interface):
return util.log_time(
logfunc=LOG.debug, msg='Crawl of metadata service',
func=self._crawl_metadata)
except NoDHCPLeaseError:
return False
else:
return self._crawl_metadata()
def get_data(self):
seed_ret = {}
if util.read_optional_seed(seed_ret, base=(self.seed_dir + "/")):
self.userdata_raw = seed_ret['user-data']
self.metadata = seed_ret['meta-data']
LOG.debug("Using seeded ec2 data from %s", self.seed_dir)
self._cloud_platform = Platforms.SEEDED
return True
strict_mode, _sleep = read_strict_mode(
util.get_cfg_by_path(self.sys_cfg, STRICT_ID_PATH,
STRICT_ID_DEFAULT), ("warn", None))
LOG.debug("strict_mode: %s, cloud_platform=%s", strict_mode,
self.cloud_platform)
if strict_mode == "true" and self.cloud_platform == Platforms.UNKNOWN:
return False
try:
if not self.wait_for_metadata_service():
return False
start_time = time.time()
self.userdata_raw = \
ec2.get_instance_userdata(self.api_ver, self.metadata_address)
self.metadata = ec2.get_instance_metadata(self.api_ver,
self.metadata_address)
LOG.debug("Crawl of metadata service took %.3f seconds",
time.time() - start_time)
return True
except Exception:
util.logexc(LOG, "Failed reading from metadata address %s",
self.metadata_address)
return False
def get_data(self):
defaults = {
"local-hostname" : "ubuntuhost",
"instance-id" : "nocloud"
}
found = [ ]
md = { }
ud = ""
try:
# parse the kernel command line, getting data passed in
if parse_cmdline_data(self.cmdline_id, md):
found.append("cmdline")
except:
util.logexc(cloudinit.log,util.WARN)
return False
# check to see if the seeddir has data.
seedret={ }
if util.read_optional_seed(seedret,base=self.seeddir + "/"):
md = util.mergedict(md,seedret['meta-data'])
ud = seedret['user-data']
found.append(self.seeddir)
cloudinit.log.debug("using seeded cache data in %s" % self.seeddir)
# there was no indication on kernel cmdline or data
# in the seeddir suggesting this handler should be used.
if len(found) == 0:
return False
# the special argument "seedfrom" indicates we should
# attempt to seed the userdata / metadata from its value
if "seedfrom" in md:
seedfrom = md["seedfrom"]
seedfound = False
for proto in self.supported_seed_starts:
if seedfrom.startswith(proto):
seedfound=proto
break
if not seedfound:
cloudinit.log.debug("seed from %s not supported by %s" %
(seedfrom, self.__class__))
return False
# this could throw errors, but the user told us to do it
# so if errors are raised, let them raise
(md_seed,ud) = util.read_seeded(seedfrom)
cloudinit.log.debug("using seeded cache data from %s" % seedfrom)
# values in the command line override those from the seed
md = util.mergedict(md,md_seed)
found.append(seedfrom)
md = util.mergedict(md,defaults)
self.seed = ",".join(found)
self.metadata = md;
self.userdata_raw = ud
return True
def get_data(self):
defaults = {"local-hostname": "ubuntuhost", "instance-id": "nocloud"}
found = []
md = {}
ud = ""
try:
# parse the kernel command line, getting data passed in
if parse_cmdline_data(self.cmdline_id, md):
found.append("cmdline")
except:
util.logexc(cloudinit.log, util.WARN)
return False
# check to see if the seeddir has data.
seedret = {}
if util.read_optional_seed(seedret, base=self.seeddir + "/"):
md = util.mergedict(md, seedret['meta-data'])
ud = seedret['user-data']
found.append(self.seeddir)
cloudinit.log.debug("using seeded cache data in %s" % self.seeddir)
# there was no indication on kernel cmdline or data
# in the seeddir suggesting this handler should be used.
if len(found) == 0:
return False
# the special argument "seedfrom" indicates we should
# attempt to seed the userdata / metadata from its value
if "seedfrom" in md:
seedfrom = md["seedfrom"]
seedfound = False
for proto in self.supported_seed_starts:
if seedfrom.startswith(proto):
seedfound = proto
break
if not seedfound:
cloudinit.log.debug("seed from %s not supported by %s" %
(seedfrom, self.__class__))
return False
# this could throw errors, but the user told us to do it
# so if errors are raised, let them raise
(md_seed, ud) = util.read_seeded(seedfrom)
cloudinit.log.debug("using seeded cache data from %s" % seedfrom)
# values in the command line override those from the seed
md = util.mergedict(md, md_seed)
found.append(seedfrom)
md = util.mergedict(md, defaults)
self.seed = ",".join(found)
self.metadata = md
self.userdata_raw = ud
return True
def _get_data(self):
seed_ret = {}
if util.read_optional_seed(seed_ret, base=(self.seed_dir + "/")):
self.userdata_raw = seed_ret["user-data"]
self.metadata = seed_ret["meta-data"]
LOG.debug("Using seeded cloudstack data from: %s", self.seed_dir)
return True
try:
if not self.wait_for_metadata_service():
return False
start_time = time.time()
self.userdata_raw = ec2.get_instance_userdata(
self.api_ver, self.metadata_address)
self.metadata = ec2.get_instance_metadata(self.api_ver,
self.metadata_address)
LOG.debug(
"Crawl of metadata service took %s seconds",
int(time.time() - start_time),
)
password_client = CloudStackPasswordServerClient(self.vr_addr)
try:
set_password = password_client.get_password()
except Exception:
util.logexc(
LOG,
"Failed to fetch password from virtual router %s",
self.vr_addr,
)
else:
if set_password:
self.cfg = {
"ssh_pwauth": True,
"password": set_password,
"chpasswd": {
"expire": False,
},
}
return True
except Exception:
util.logexc(
LOG,
"Failed fetching from metadata service %s",
self.metadata_address,
)
return False
def get_data(self):
seedret={ }
if util.read_optional_seed(seedret,base=self.cachedir + "/"):
self.userdata_raw = seedret['user-data']
self.metadata = seedret['meta-data']
cloudinit.log.debug("using seeded ec2 data in %s" % self.cachedir)
return True
try:
if not self.wait_for_metadata_service():
return False
instance_userdata = boto_utils.get_instance_userdata(self.api_ver)
self.userdata_raw = self._base64_detect_and_decode(instance_userdata)
self.metadata = boto_utils.get_instance_metadata(self.api_ver)
return True
except Exception as e:
print e
return False
def _get_data(self):
seed_ret = {}
if util.read_optional_seed(seed_ret, base=(self.seed_dir + "/")):
self.userdata_raw = seed_ret['user-data']
self.metadata = seed_ret['meta-data']
LOG.debug("Using seeded ec2 data from %s", self.seed_dir)
self._cloud_platform = Platforms.SEEDED
return True
strict_mode, _sleep = read_strict_mode(
util.get_cfg_by_path(self.sys_cfg, STRICT_ID_PATH,
STRICT_ID_DEFAULT), ("warn", None))
LOG.debug("strict_mode: %s, cloud_platform=%s", strict_mode,
self.cloud_platform)
if strict_mode == "true" and self.cloud_platform == Platforms.UNKNOWN:
return False
elif self.cloud_platform == Platforms.NO_EC2_METADATA:
return False
if self.get_network_metadata: # Setup networking in init-local stage.
if util.is_FreeBSD():
LOG.debug("FreeBSD doesn't support running dhclient with -sf")
return False
dhcp_leases = dhcp.maybe_perform_dhcp_discovery(
self.fallback_interface)
if not dhcp_leases:
# DataSourceEc2Local failed in init-local stage. DataSourceEc2
# will still run in init-network stage.
return False
dhcp_opts = dhcp_leases[-1]
net_params = {
'interface': dhcp_opts.get('interface'),
'ip': dhcp_opts.get('fixed-address'),
'prefix_or_mask': dhcp_opts.get('subnet-mask'),
'broadcast': dhcp_opts.get('broadcast-address'),
'router': dhcp_opts.get('routers')
}
with net.EphemeralIPv4Network(**net_params):
return util.log_time(logfunc=LOG.debug,
msg='Crawl of metadata service',
func=self._crawl_metadata)
else:
return self._crawl_metadata()
def get_data(self):
seedret = {}
if util.read_optional_seed(seedret, base=self.cachedir + "/"):
self.userdata_raw = seedret['user-data']
self.metadata = seedret['meta-data']
cloudinit.log.debug("using seeded ec2 data in %s" % self.cachedir)
return True
try:
if not self.wait_for_metadata_service():
return False
instance_userdata = boto_utils.get_instance_userdata(self.api_ver)
self.userdata_raw = self._base64_detect_and_decode(
instance_userdata)
self.metadata = boto_utils.get_instance_metadata(self.api_ver)
return True
except Exception as e:
print e
return False
def get_data(self):
seedret = {}
if util.read_optional_seed(seedret, base=self.seeddir + "/"):
self.userdata_raw = seedret["user-data"]
self.metadata = seedret["meta-data"]
log.debug("using seeded ec2 data in %s" % self.seeddir)
return True
try:
if not self.wait_for_metadata_service():
return False
start = time.time()
self.userdata_raw = boto_utils.get_instance_userdata(self.api_ver, None, self.metadata_address)
self.metadata = boto_utils.get_instance_metadata(self.api_ver, self.metadata_address)
log.debug("crawl of metadata service took %ds" % (time.time() - start))
return True
except Exception as e:
print e
return False
def get_data(self):
seedret = {}
if util.read_optional_seed(seedret, base=self.seeddir + "/"):
self.userdata_raw = seedret['user-data']
self.metadata = seedret['meta-data']
log.debug("using seeded cs data in %s" % self.seeddir)
return True
try:
start = time.time()
self.userdata_raw = boto_utils.get_instance_userdata(self.api_ver,
None, self.metadata_address)
self.metadata = boto_utils.get_instance_metadata(self.api_ver,
self.metadata_address)
log.debug("crawl of metadata service took %ds" %
(time.time() - start))
return True
except Exception as e:
log.exception(e)
return False
def get_data(self):
seedret = {}
if util.read_optional_seed(seedret, base=self.seeddir + "/"):
self.userdata_raw = seedret['user-data']
self.metadata = seedret['meta-data']
log.debug("using seeded cs data in %s" % self.seeddir)
return True
try:
start = time.time()
self.userdata_raw = boto_utils.get_instance_userdata(
self.api_ver, None, self.metadata_address)
self.metadata = boto_utils.get_instance_metadata(
self.api_ver, self.metadata_address)
log.debug("crawl of metadata service took %ds" %
(time.time() - start))
return True
except Exception as e:
log.exception(e)
return False
def get_data(self):
seed_ret = {}
if util.read_optional_seed(seed_ret, base=(self.seed_dir + "/")):
self.userdata_raw = seed_ret['user-data']
self.metadata = seed_ret['meta-data']
LOG.debug("Using seeded cloudstack data from: %s", self.seed_dir)
return True
try:
if not self.wait_for_metadata_service():
return False
start_time = time.time()
self.userdata_raw = ec2.get_instance_userdata(self.api_ver,
self.metadata_address)
self.metadata = ec2.get_instance_metadata(self.api_ver,
self.metadata_address)
LOG.debug("Crawl of metadata service took %s seconds",
int(time.time() - start_time))
return True
except Exception:
util.logexc(LOG, 'Failed fetching from metadata service %s',
self.metadata_address)
return False
def get_data(self):
seed_ret = {}
if util.read_optional_seed(seed_ret, base=(self.seed_dir + "/")):
self.userdata_raw = seed_ret['user-data']
self.metadata = seed_ret['meta-data']
LOG.debug("Using seeded cloudstack data from: %s", self.seed_dir)
return True
try:
if not self.wait_for_metadata_service():
return False
start_time = time.time()
self.userdata_raw = ec2.get_instance_userdata(
self.api_ver, self.metadata_address)
self.metadata = ec2.get_instance_metadata(self.api_ver,
self.metadata_address)
LOG.debug("Crawl of metadata service took %s seconds",
int(time.time() - start_time))
return True
except Exception:
util.logexc(LOG, 'Failed fetching from metadata service %s',
self.metadata_address)
return False
def get_data(self):
seed_ret = {}
if util.read_optional_seed(seed_ret, base=(self.seed_dir + "/")):
self.userdata_raw = seed_ret['user-data']
self.metadata = seed_ret['meta-data']
LOG.debug("Using seeded cloudstack data from: %s", self.seed_dir)
return True
try:
if not self.wait_for_metadata_service():
return False
start_time = time.time()
self.userdata_raw = ec2.get_instance_userdata(
self.api_ver, self.metadata_address)
self.metadata = ec2.get_instance_metadata(self.api_ver,
self.metadata_address)
LOG.debug("Crawl of metadata service took %s seconds",
int(time.time() - start_time))
password_client = CloudStackPasswordServerClient(self.vr_addr)
try:
set_password = password_client.get_password()
except Exception:
util.logexc(LOG,
'Failed to fetch password from virtual router %s',
self.vr_addr)
else:
if set_password:
self.cfg = {
'ssh_pwauth': True,
'password': set_password,
'chpasswd': {
'expire': False,
},
}
return True
except Exception:
util.logexc(LOG, 'Failed fetching from metadata service %s',
self.metadata_address)
return False
def get_data(self):
defaults = {
"instance-id": "nocloud",
"dsmode": self.dsmode,
}
found = []
md = {}
ud = ""
try:
# Parse the kernel command line, getting data passed in
if parse_cmdline_data(self.cmdline_id, md):
found.append("cmdline")
except:
util.logexc(LOG, "Unable to parse command line data")
return False
# Check to see if the seed dir has data.
seedret = {}
if util.read_optional_seed(seedret, base=self.seed_dir + "/"):
md = util.mergemanydict([md, seedret['meta-data']])
ud = seedret['user-data']
found.append(self.seed_dir)
LOG.debug("Using seeded cache data from %s", self.seed_dir)
# If the datasource config had a 'seedfrom' entry, then that takes
# precedence over a 'seedfrom' that was found in a filesystem
# but not over external media
if 'seedfrom' in self.ds_cfg and self.ds_cfg['seedfrom']:
found.append("ds_config")
md["seedfrom"] = self.ds_cfg['seedfrom']
# if ds_cfg has 'user-data' and 'meta-data'
if 'user-data' in self.ds_cfg and 'meta-data' in self.ds_cfg:
if self.ds_cfg['user-data']:
ud = self.ds_cfg['user-data']
if self.ds_cfg['meta-data'] is not False:
md = util.mergemanydict([md, self.ds_cfg['meta-data']])
if 'ds_config' not in found:
found.append("ds_config")
label = self.ds_cfg.get('fs_label', "cidata")
if label is not None:
# Query optical drive to get it in blkid cache for 2.6 kernels
util.find_devs_with(path="/dev/sr0")
util.find_devs_with(path="/dev/sr1")
fslist = util.find_devs_with("TYPE=vfat")
fslist.extend(util.find_devs_with("TYPE=iso9660"))
label_list = util.find_devs_with("LABEL=%s" % label)
devlist = list(set(fslist) & set(label_list))
devlist.sort(reverse=True)
for dev in devlist:
try:
LOG.debug("Attempting to use data from %s", dev)
(newmd, newud) = util.mount_cb(dev, util.read_seeded)
md = util.mergemanydict([newmd, md])
ud = newud
# For seed from a device, the default mode is 'net'.
# that is more likely to be what is desired. If they want
# dsmode of local, then they must specify that.
if 'dsmode' not in md:
md['dsmode'] = "net"
LOG.debug("Using data from %s", dev)
found.append(dev)
break
except OSError as e:
if e.errno != errno.ENOENT:
raise
except util.MountFailedError:
util.logexc(LOG, "Failed to mount %s when looking for "
"data", dev)
# There was no indication on kernel cmdline or data
# in the seeddir suggesting this handler should be used.
if len(found) == 0:
return False
seeded_interfaces = None
# The special argument "seedfrom" indicates we should
# attempt to seed the userdata / metadata from its value
# its primarily value is in allowing the user to type less
# on the command line, ie: ds=nocloud;s=http://bit.ly/abcdefg
if "seedfrom" in md:
seedfrom = md["seedfrom"]
seedfound = False
for proto in self.supported_seed_starts:
if seedfrom.startswith(proto):
seedfound = proto
break
if not seedfound:
LOG.debug("Seed from %s not supported by %s", seedfrom, self)
return False
if 'network-interfaces' in md:
seeded_interfaces = self.dsmode
# This could throw errors, but the user told us to do it
# so if errors are raised, let them raise
(md_seed, ud) = util.read_seeded(seedfrom, timeout=None)
LOG.debug("Using seeded cache data from %s", seedfrom)
# Values in the command line override those from the seed
md = util.mergemanydict([md, md_seed])
found.append(seedfrom)
# Now that we have exhausted any other places merge in the defaults
md = util.mergemanydict([md, defaults])
# Update the network-interfaces if metadata had 'network-interfaces'
# entry and this is the local datasource, or 'seedfrom' was used
# and the source of the seed was self.dsmode
# ('local' for NoCloud, 'net' for NoCloudNet')
if ('network-interfaces' in md
and (self.dsmode in ("local", seeded_interfaces))):
LOG.debug("Updating network interfaces from %s", self)
self.distro.apply_network(md['network-interfaces'])
if md['dsmode'] == self.dsmode:
self.seed = ",".join(found)
self.metadata = md
self.userdata_raw = ud
return True
LOG.debug("%s: not claiming datasource, dsmode=%s", self, md['dsmode'])
return False
def get_data(self):
defaults = {
"instance-id": "nocloud",
"dsmode": self.dsmode,
}
found = []
md = {}
ud = ""
try:
# Parse the kernel command line, getting data passed in
if parse_cmdline_data(self.cmdline_id, md):
found.append("cmdline")
except:
util.logexc(LOG, "Unable to parse command line data")
return False
# Check to see if the seed dir has data.
seedret = {}
if util.read_optional_seed(seedret, base=self.seed_dir + "/"):
md = util.mergemanydict([md, seedret['meta-data']])
ud = seedret['user-data']
found.append(self.seed_dir)
LOG.debug("Using seeded cache data from %s", self.seed_dir)
# If the datasource config had a 'seedfrom' entry, then that takes
# precedence over a 'seedfrom' that was found in a filesystem
# but not over external media
if 'seedfrom' in self.ds_cfg and self.ds_cfg['seedfrom']:
found.append("ds_config")
md["seedfrom"] = self.ds_cfg['seedfrom']
# if ds_cfg has 'user-data' and 'meta-data'
if 'user-data' in self.ds_cfg and 'meta-data' in self.ds_cfg:
if self.ds_cfg['user-data']:
ud = self.ds_cfg['user-data']
if self.ds_cfg['meta-data'] is not False:
md = util.mergemanydict([md, self.ds_cfg['meta-data']])
if 'ds_config' not in found:
found.append("ds_config")
label = self.ds_cfg.get('fs_label', "cidata")
if label is not None:
# Query optical drive to get it in blkid cache for 2.6 kernels
util.find_devs_with(path="/dev/sr0")
util.find_devs_with(path="/dev/sr1")
fslist = util.find_devs_with("TYPE=vfat")
fslist.extend(util.find_devs_with("TYPE=iso9660"))
label_list = util.find_devs_with("LABEL=%s" % label)
devlist = list(set(fslist) & set(label_list))
devlist.sort(reverse=True)
for dev in devlist:
try:
LOG.debug("Attempting to use data from %s", dev)
(newmd, newud) = util.mount_cb(dev, util.read_seeded)
md = util.mergemanydict([newmd, md])
ud = newud
# For seed from a device, the default mode is 'net'.
# that is more likely to be what is desired. If they want
# dsmode of local, then they must specify that.
if 'dsmode' not in md:
md['dsmode'] = "net"
LOG.debug("Using data from %s", dev)
found.append(dev)
break
except OSError as e:
if e.errno != errno.ENOENT:
raise
except util.MountFailedError:
util.logexc(LOG, "Failed to mount %s when looking for "
"data", dev)
# There was no indication on kernel cmdline or data
# in the seeddir suggesting this handler should be used.
if len(found) == 0:
return False
seeded_interfaces = None
# The special argument "seedfrom" indicates we should
# attempt to seed the userdata / metadata from its value
# its primarily value is in allowing the user to type less
# on the command line, ie: ds=nocloud;s=http://bit.ly/abcdefg
if "seedfrom" in md:
seedfrom = md["seedfrom"]
seedfound = False
for proto in self.supported_seed_starts:
if seedfrom.startswith(proto):
seedfound = proto
break
if not seedfound:
LOG.debug("Seed from %s not supported by %s", seedfrom, self)
return False
if 'network-interfaces' in md:
seeded_interfaces = self.dsmode
# This could throw errors, but the user told us to do it
# so if errors are raised, let them raise
(md_seed, ud) = util.read_seeded(seedfrom, timeout=None)
LOG.debug("Using seeded cache data from %s", seedfrom)
# Values in the command line override those from the seed
md = util.mergemanydict([md, md_seed])
found.append(seedfrom)
# Now that we have exhausted any other places merge in the defaults
md = util.mergemanydict([md, defaults])
# Update the network-interfaces if metadata had 'network-interfaces'
# entry and this is the local datasource, or 'seedfrom' was used
# and the source of the seed was self.dsmode
# ('local' for NoCloud, 'net' for NoCloudNet')
if ('network-interfaces' in md and
(self.dsmode in ("local", seeded_interfaces))):
LOG.debug("Updating network interfaces from %s", self)
self.distro.apply_network(md['network-interfaces'])
if md['dsmode'] == self.dsmode:
self.seed = ",".join(found)
self.metadata = md
self.userdata_raw = ud
return True
LOG.debug("%s: not claiming datasource, dsmode=%s", self, md['dsmode'])
return False
def get_data(self):
defaults = {
"instance-id": "nocloud", "dsmode": self.dsmode
}
found = []
md = {}
ud = ""
try:
# parse the kernel command line, getting data passed in
if parse_cmdline_data(self.cmdline_id, md):
found.append("cmdline")
except:
util.logexc(log)
return False
# check to see if the seeddir has data.
seedret = {}
if util.read_optional_seed(seedret, base=self.seeddir + "/"):
md = util.mergedict(md, seedret['meta-data'])
ud = seedret['user-data']
found.append(self.seeddir)
log.debug("using seeded cache data in %s" % self.seeddir)
# if the datasource config had a 'seedfrom' entry, then that takes
# precedence over a 'seedfrom' that was found in a filesystem
# but not over external medi
if 'seedfrom' in self.ds_cfg and self.ds_cfg['seedfrom']:
found.append("ds_config")
md["seedfrom"] = self.ds_cfg['seedfrom']
fslist = util.find_devs_with("TYPE=vfat")
fslist.extend(util.find_devs_with("TYPE=iso9660"))
label_list = util.find_devs_with("LABEL=cidata")
devlist = list(set(fslist) & set(label_list))
devlist.sort(reverse=True)
for dev in devlist:
try:
(newmd, newud) = util.mount_callback_umount(dev,
util.read_seeded)
md = util.mergedict(newmd, md)
ud = newud
# for seed from a device, the default mode is 'net'.
# that is more likely to be what is desired.
# If they want dsmode of local, then they must
# specify that.
if 'dsmode' not in md:
md['dsmode'] = "net"
log.debug("using data from %s" % dev)
found.append(dev)
break
except OSError, e:
if e.errno != errno.ENOENT:
raise
except util.mountFailedError:
log.warn("Failed to mount %s when looking for seed" % dev)
