def update_release(self,
chart,
dry_run,
namespace,
name=None,
pre_actions=None,
post_actions=None,
disable_hooks=False,
values=None):
'''
Update a Helm Release
'''
values = Config(raw=yaml.safe_dump(values or {}))
self._pre_update_actions(pre_actions, namespace)
# build release install request
stub = ReleaseServiceStub(self.channel)
release_request = UpdateReleaseRequest(chart=chart,
dry_run=dry_run,
disable_hooks=disable_hooks,
values=values,
name=name or '')
stub.UpdateRelease(release_request,
self.timeout,
metadata=self.metadata)
self._post_update_actions(post_actions, namespace)
def update_release(self,
chart,
release,
namespace,
pre_actions=None,
post_actions=None,
disable_hooks=False,
values=None,
wait=False,
timeout=None,
force=False,
recreate_pods=False):
'''
Update a Helm Release
'''
timeout = self._check_timeout(wait, timeout)
LOG.info(
'Helm update release%s: wait=%s, timeout=%s, force=%s, '
'recreate_pods=%s', (' (dry run)' if self.dry_run else ''), wait,
timeout, force, recreate_pods)
if values is None:
values = Config(raw='')
else:
values = Config(raw=values)
self._pre_update_actions(pre_actions, release, namespace, chart,
disable_hooks, values, timeout)
update_msg = None
# build release install request
try:
stub = ReleaseServiceStub(self.channel)
release_request = UpdateReleaseRequest(chart=chart,
dry_run=self.dry_run,
disable_hooks=disable_hooks,
values=values,
name=release,
wait=wait,
timeout=timeout,
force=force,
recreate=recreate_pods)
update_msg = stub.UpdateRelease(release_request,
timeout + GRPC_EPSILON,
metadata=self.metadata)
except Exception:
LOG.exception('Error while updating release %s', release)
status = self.get_release_status(release)
raise ex.ReleaseException(release, status, 'Upgrade')
tiller_result = TillerResult(
update_msg.release.name, update_msg.release.namespace,
update_msg.release.info.status.Code.Name(
update_msg.release.info.status.code),
update_msg.release.info.Description, update_msg.release.version)
return tiller_result
def update_release(self,
chart,
namespace,
dry_run=False,
name=None,
values=None,
wait=False,
disable_hooks=False,
recreate=False,
reset_values=False,
reuse_values=False,
force=False,
description="",
install=False):
"""
Update a Helm Release
"""
stub = ReleaseServiceStub(self._channel)
if install:
if not namespace:
namespace = DEFAULT_NAMESPACE
try:
release_status = self.get_release_status(name)
except grpc.RpcError as rpc_error_call:
if not rpc_error_call.details(
) == "getting deployed release \"{}\": release: \"{}\" not found".format(
name, name):
raise rpc_error_call
# The release doesn't exist - it's time to install
self._logger.info(
"Release %s does not exist. Installing it now.", name)
return self.install_release(chart, namespace, dry_run, name,
values, wait)
if release_status.namespace != namespace:
self._logger.warn(
"Namespace %s doesn't match with previous. Release will be deployed to %s",
release_status.namespace, namespace)
values = Config(raw=yaml.safe_dump(values or {}))
release_request = UpdateReleaseRequest(chart=chart,
dry_run=dry_run,
disable_hooks=disable_hooks,
values=values,
name=name or '',
wait=wait,
recreate=recreate,
reset_values=reset_values,
reuse_values=reuse_values,
force=force,
description=description)
return stub.UpdateRelease(release_request,
self._timeout,
metadata=self.metadata)
def update_release(self,
chart,
dry_run,
name,
disable_hooks=False,
values=None):
'''
Update a Helm Release
'''
if values is None:
values = Config(raw='')
else:
values = Config(raw=values)
# build release install request
stub = ReleaseServiceStub(self.channel)
release_request = UpdateReleaseRequest(chart=chart,
dry_run=dry_run,
disable_hooks=disable_hooks,
values=values,
name=name)
return stub.UpdateRelease(release_request,
self.timeout,
metadata=self.metadata)
def update_release(self, chart, dry_run, name, namespace, prefix,
pre_actions=None, post_actions=None,
disable_hooks=False, values=None):
'''
Update a Helm Release
'''
if values is None:
values = Config(raw='')
else:
values = Config(raw=values)
self._pre_update_actions(pre_actions, namespace)
# build release install request
stub = ReleaseServiceStub(self.channel)
release_request = UpdateReleaseRequest(
chart=chart,
dry_run=dry_run,
disable_hooks=disable_hooks,
values=values,
name="{}-{}".format(prefix, name))
stub.UpdateRelease(release_request, self.timeout,
metadata=self.metadata)
self._post_update_actions(post_actions, namespace)
def update_release(self,
chart,
release,
namespace,
dry_run=False,
pre_actions=None,
post_actions=None,
disable_hooks=False,
values=None,
wait=False,
timeout=None):
'''
Update a Helm Release
'''
rel_timeout = self.timeout if not timeout else timeout
LOG.debug("wait: %s", wait)
LOG.debug("timeout: %s", timeout)
if values is None:
values = Config(raw='')
else:
values = Config(raw=values)
self._pre_update_actions(pre_actions, release, namespace, chart,
disable_hooks, values)
# build release install request
try:
stub = ReleaseServiceStub(self.channel)
release_request = UpdateReleaseRequest(chart=chart,
dry_run=dry_run,
disable_hooks=disable_hooks,
values=values,
name=release,
wait=wait,
timeout=timeout)
stub.UpdateRelease(release_request,
rel_timeout + GRPC_EPSILON,
metadata=self.metadata)
except Exception:
status = self.get_release_status(release)
raise ex.ReleaseException(release, status, 'Upgrade')
self._post_update_actions(post_actions, namespace)
def update_release(self,
chart,
name,
dry_run=False,
disable_hooks=False,
values=None,
recreate=False,
reset_values=False,
reuse_values=False,
force=False,
timeout=REQUEST_TIMEOUT):
"""升级release
Args:
:params - chart - chart 元数据,由函数生成
:params - name - release name
:params - dry_run - simulate an upgrade
:params - values - 额外的values,用来进行value值替换
:params - disable_hooks - prevent hooks from running during rollback(bool)
:params - recreate - performs pods restart for the resource if applicable(bool)
:params - reset_values - when upgrading, reset the values to the ones built into the chart(bool)
:params - reuse_values - when upgrading, reuse the last release's values and merge in any overrides from the command line via --set and -f. If '--reset-values' is specified, this is ignored.(bool)
:params - force - 是否强制升级(bool)
Returns:
返回升级release的grpc响应对象
"""
values = Config(raw=yaml.safe_dump(values or {}))
# build update release request
stub = ReleaseServiceStub(self.channel)
release_request = UpdateReleaseRequest(chart=chart,
dry_run=dry_run,
recreate=recreate,
reset_values=reset_values,
reuse_values=reuse_values,
force=force,
disable_hooks=disable_hooks,
values=values,
timeout=timeout,
name=name)
return stub.UpdateRelease(release_request,
self.timeout,
metadata=self.metadata)
def update_release(self,
chart,
release,
namespace,
dry_run=False,
pre_actions=None,
post_actions=None,
disable_hooks=False,
values=None,
wait=False,
timeout=None):
'''
Update a Helm Release
'''
LOG.debug("wait: %s", wait)
LOG.debug("timeout: %s", timeout)
if values is None:
values = Config(raw='')
else:
values = Config(raw=values)
self._pre_update_actions(pre_actions, release, namespace, chart,
disable_hooks, values)
# build release install request
try:
stub = ReleaseServiceStub(self.channel)
release_request = UpdateReleaseRequest(chart=chart,
dry_run=dry_run,
disable_hooks=disable_hooks,
values=values,
name=release,
wait=wait,
timeout=timeout)
stub.UpdateRelease(release_request,
self.timeout,
metadata=self.metadata)
except Exception:
raise tiller_exceptions.ReleaseInstallException(release, namespace)
self._post_update_actions(post_actions, namespace)