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Spike: Re-use existing containers for fig run

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Signed-off-by: Chris Corbyn <chris@w3style.co.uk>
This commit is contained in:
d11wtq 2014-06-08 09:48:59 +00:00 • committed by Chris Corbyn
commit 3d8ce448b8
3 changed files with 25 additions and 12 deletions
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15
fig/service.py
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@ -76,9 +76,7 @@ class Service(object):
def start(self, **options):
for c in self.containers(stopped=True):
if not c.is_running:
log.info("Starting %s..." % c.name)
self.start_container(c, **options)
self.start_container_if_stopped(c, **options)
def stop(self, **options):
for c in self.containers():
@ -156,7 +154,7 @@ class Service(object):
return Container.create(self.client, **container_options)
raise
def recreate_containers(self, **override_options):
def recreate_containers(self, keep_old=False, **override_options):
"""
If a container for this service doesn't exist, create and start one. If there are
any, stop them, create+start new ones, and remove the old containers.
@ -168,6 +166,8 @@ class Service(object):
container = self.create_container(**override_options)
self.start_container(container)
return [(None, container)]
elif keep_old:
return [(None, self.start_container_if_stopped(c)) for c in containers]
else:
tuples = []
@ -201,6 +201,13 @@ class Service(object):
return (intermediate_container, new_container)
def start_container_if_stopped(self, container, **options):
if container.is_running:
return container
else:
log.info("Starting %s..." % container.name)
return self.start_container(container, **options)
def start_container(self, container=None, volumes_from=None, **override_options):
if container is None:
container = self.create_container(**override_options)