GitHub user grkvlt opened a pull request:
https://github.com/apache/incubator-brooklyn/pull/901
Fixing JcloudsLocationSecurityGroupCustomizer on OpenStack
Add synchronization and checks for duplicate rules in addPermission for the
`JcloudsLocationSecurityGroupCustomizer` as used by Clocker. When deploying to
OpenStack, duplicate rules will cause the `addPermission` method to fail, if
the customizer is called in parallel on the same group. So, we serialize the
calls with a `synchronized` block, and inside the critical section we make sure
to only add rules that are not already present.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/grkvlt/incubator-brooklyn
fix/openstack-security-group-customizer
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-brooklyn/pull/901.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #901
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commit 4096358f5fcc3058f8185d2587086d93fb023c9a
Author: Andrew Kennedy <[email protected]>
Date: 2015-09-16T03:11:06Z
Add synchronization and checks for duplicate rules in addPermission
security group customizer
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