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| author | Lingxian Kong <anlin.kong@gmail.com> | 2020-07-22 15:41:21 +1200 |
|---|---|---|
| committer | Lingxian Kong <anlin.kong@gmail.com> | 2020-07-24 13:55:51 +1200 |
| commit | ba046b2a14459132ca10d30a1d2cc0a01126bb1d (patch) | |
| tree | b031cbdfa59bc43061d9921ec67879f5aac58b17 /trove/guestagent/api.py | |
| parent | 39b0df0a6b87a6f2cb748cb81ac376088f34b88f (diff) | |
| download | trove-ba046b2a14459132ca10d30a1d2cc0a01126bb1d.tar.gz | |
Support online volume resize
Trove now supports to resize volume without downtime. To use this
feature, the version of Nova and Cinder needs to be at least Pike, the
config option ``cinder_service_type`` needs to be set to ``volumev3``.
The cloud admin can disable this feature by setting
``online_volume_resize=False``, default is enabled.
Change-Id: I000a4e90800454972dd39f2f82d286571bc0b96c
Diffstat (limited to 'trove/guestagent/api.py')
| -rw-r--r-- | trove/guestagent/api.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/trove/guestagent/api.py b/trove/guestagent/api.py index 67c3baa5..329980b4 100644 --- a/trove/guestagent/api.py +++ b/trove/guestagent/api.py @@ -473,7 +473,7 @@ class API(object): self.agent_low_timeout, version=version, device_path=device_path, mount_point=mount_point) - def resize_fs(self, device_path=None, mount_point=None): + def resize_fs(self, device_path=None, mount_point=None, online=False): """Resize the filesystem.""" LOG.debug("Resize device %(device)s on instance %(id)s.", { 'device': device_path, 'id': self.id}) @@ -481,7 +481,8 @@ class API(object): self._call("resize_fs", self.agent_high_timeout, version=version, - device_path=device_path, mount_point=mount_point) + device_path=device_path, mount_point=mount_point, + online=online) def update_overrides(self, overrides, remove=False): """Update the overrides.""" |