openstack/trove
Code Issues Proposed changes

Datastore containerization

Browse Source 
Significant changes:

* Using docker image to install datastore.
* Datastore image is common to different datastores.
* Using backup docker image to do backup and restore.
* Support MariaDB replication
* Set most of the functional jobs as non-voting as nested
  virtualization is not supported in CI.

Change-Id: Ia9c97a63a961eebc336b70d28dc77638144c1834
This commit is contained in:
Lingxian Kong
2020-04-07 10:52:16 +12:00
parent 523d66e8fd
commit aa1d4d2246
242 changed files with 3364 additions and 29701 deletions
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10
trove/common/utils.py
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@@ -185,7 +185,7 @@ class MethodInspector(object):
def build_polling_task(retriever, condition=lambda value: value,
sleep_time=1, time_out=0):
sleep_time=1, time_out=0, initial_delay=0):
"""Run a function in a loop with backoff on error.
The condition function runs based on the retriever function result.
@@ -197,7 +197,8 @@ def build_polling_task(retriever, condition=lambda value: value,
raise loopingcall.LoopingCallDone(retvalue=obj)
call = loopingcall.BackOffLoopingCall(f=poll_and_check)
return call.start(initial_delay=0, starting_interval=sleep_time,
return call.start(initial_delay=initial_delay,
starting_interval=sleep_time,
max_interval=30, timeout=time_out)
@@ -210,7 +211,7 @@ def wait_for_task(polling_task):
def poll_until(retriever, condition=lambda value: value,
sleep_time=3, time_out=0):
sleep_time=3, time_out=0, initial_delay=0):
"""Retrieves object until it passes condition, then returns it.
If time_out_limit is passed in, PollTimeOut will be raised once that
@@ -218,7 +219,8 @@ def poll_until(retriever, condition=lambda value: value,
"""
task = build_polling_task(retriever, condition=condition,
sleep_time=sleep_time, time_out=time_out)
sleep_time=sleep_time, time_out=time_out,
initial_delay=initial_delay)
return wait_for_task(task)