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fix: Parse docker_service scale parameter to int (#45508)

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Dani Hodovic 2018-10-17 20:58:09 +03:00 committed by ansibot
parent 9c08ff7a94
commit 28ba10b877
1 changed files with 11 additions and 3 deletions
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14
lib/ansible/modules/cloud/docker/docker_service.py
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@ -1009,17 +1009,25 @@ class ContainerManager(DockerBaseClass):
scale=0 scale=0
) )
containers = service.containers(stopped=True) containers = service.containers(stopped=True)
if len(containers) != self.scale[service.name]: scale = self.parse_scale(service.name)
if len(containers) != scale:
result['changed'] = True result['changed'] = True
service_res['scale'] = self.scale[service.name] - len(containers) service_res['scale'] = scale - len(containers)
if not self.check_mode: if not self.check_mode:
try: try:
service.scale(int(self.scale[service.name])) service.scale(scale)
except Exception as exc: except Exception as exc:
self.client.fail("Error scaling %s - %s" % (service.name, str(exc))) self.client.fail("Error scaling %s - %s" % (service.name, str(exc)))
result['actions'].append(service_res) result['actions'].append(service_res)
return result return result
def parse_scale(self, service_name):
try:
return int(self.scale[service_name])
except ValueError:
self.client.fail("Error scaling %s - expected int, got %s",
service_name, str(type(self.scale[service_name])))
def main(): def main():
argument_spec = dict( argument_spec = dict(