def pre_flight_ops(self):
"""Perform a series of checks and operations to ensure proper
deployment.
"""
LOG.info("Performing pre-flight operations.")
# Ensure Tiller is available and manifest is valid
if not self.tiller.tiller_status():
raise tiller_exceptions.TillerServicesUnavailableException()
valid, details = validate.validate_armada_documents(self.documents)
if details:
for msg in details:
if msg.get('error', False):
LOG.error(msg.get('message', 'Unknown validation error.'))
else:
LOG.debug(msg.get('message', 'Validation succeeded.'))
if not valid:
raise validate_exceptions.InvalidManifestException(
error_messages=details)
result, msg_list = validate.validate_armada_manifests(self.documents)
if not result:
raise validate_exceptions.InvalidArmadaObjectException(
details=','.join([m.get('message') for m in msg_list]))
# Purge known releases that have failed and are in the current yaml
manifest_data = self.manifest.get(KEYWORD_ARMADA, {})
prefix = manifest_data.get(KEYWORD_PREFIX, '')
failed_releases = self.get_releases_by_status(STATUS_FAILED)
for release in failed_releases:
for group in manifest_data.get(KEYWORD_GROUPS, []):
for ch in group.get(KEYWORD_CHARTS, []):
ch_release_name = release_prefix(
prefix,
ch.get('chart', {}).get('chart_name'))
if release[0] == ch_release_name:
LOG.info(
'Purging failed release %s '
'before deployment', release[0])
self.tiller.uninstall_release(release[0])
# Clone the chart sources
#
# We only support a git source type right now, which can also
# handle git:// local paths as well
repos = {}
for group in manifest_data.get(KEYWORD_GROUPS, []):
for ch in group.get(KEYWORD_CHARTS, []):
self.tag_cloned_repo(ch, repos)
for dep in ch.get('chart', {}).get('dependencies', []):
self.tag_cloned_repo(dep, repos)
def pre_flight_ops(self):
'''
Perform a series of checks and operations to ensure proper deployment
'''
# Ensure tiller is available and manifest is valid
if not self.tiller.tiller_status():
raise tiller_exceptions.TillerServicesUnavailableException()
if not lint.validate_armada_documents(self.documents):
raise lint_exceptions.InvalidManifestException()
# Override manifest values if --set flag is used
if self.overrides or self.values:
self.documents = Override(self.documents,
overrides=self.overrides,
values=self.values).update_manifests()
# Get config and validate
self.config = self.get_armada_manifest()
if not lint.validate_armada_object(self.config):
raise lint_exceptions.InvalidArmadaObjectException()
# Purge known releases that have failed and are in the current yaml
prefix = self.config.get(const.KEYWORD_ARMADA).get(
const.KEYWORD_PREFIX)
failed_releases = self.get_releases_by_status(const.STATUS_FAILED)
for release in failed_releases:
for group in self.config.get(const.KEYWORD_ARMADA).get(
const.KEYWORD_GROUPS):
for ch in group.get(const.KEYWORD_CHARTS):
ch_release_name = release_prefix(
prefix,
ch.get('chart').get('chart_name'))
if release[0] == ch_release_name:
LOG.info(
'Purging failed release %s '
'before deployment', release[0])
self.tiller.uninstall_release(release[0])
# Clone the chart sources
#
# We only support a git source type right now, which can also
# handle git:// local paths as well
repos = {}
for group in self.config.get(const.KEYWORD_ARMADA).get(
const.KEYWORD_GROUPS):
for ch in group.get(const.KEYWORD_CHARTS):
self.tag_cloned_repo(ch, repos)
for dep in ch.get('chart').get('dependencies'):
self.tag_cloned_repo(dep, repos)
def pre_flight_ops(self):
"""Perform a series of checks and operations to ensure proper
deployment.
"""
LOG.info("Performing pre-flight operations.")
# Ensure Tiller is available and manifest is valid
if not self.tiller.tiller_status():
raise tiller_exceptions.TillerServicesUnavailableException()
# Clone the chart sources
manifest_data = self.manifest.get(const.KEYWORD_ARMADA, {})
for group in manifest_data.get(const.KEYWORD_GROUPS, []):
for ch in group.get(const.KEYWORD_CHARTS, []):
self.get_chart(ch)