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rcbops / ansible-lxc-rpc

Ansible Playbooks to deploy openstack
https://rcbops.github.io/ansible-lxc-rpc/
Apache License 2.0
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Horizon problem creating lock file #362

Closed ionosphere80 closed 9 years ago

ionosphere80 commented 9 years ago

On 10.0.0rc1, Apache returns a 500 error when attempting to access the dashboard. Upon further investigation, horizon fails to create a lock file... perhaps due to permissions issues.

From /var/log/horizon/horizon-error.log in the horizon container:

[Tue Oct 21 18:00:11.577765 2014] [:error] [pid 1029:tid 140005825554176] [client 10.1.11.11:59787] LockFailed: failed to create /usr/local/lib/python2.7/dist-packages/openstack_dashboard/local/infra1_horizon_container-402e95f5-a57fa700.1029-1456264493302339885

mattt416 commented 9 years ago

Hi @ionosphere80, it looks like I created this issue when working on https://github.com/rcbops/ansible-lxc-rpc/pull/271. I did find another odd issue in that the container_common role does a recursive chown on /usr/local/lib/python2.7/dist-packages/ to {{ system_user }}:{{ system_group }}, which in horizon's case is www-data:www-data. So, if you run openstack-setup.yml twice you will end up with everything in /usr/local/lib/python2.7/dist-packages/ being owned by www-data:www-data (which is perhaps how I didn't catch this issue). I'll create a separate issue for that.

mattt416 commented 9 years ago

This will need to get backported to proposed/juno.

sigmavirus24 commented 9 years ago

Alternatively, this could be fixed by not using LOCAL_PATH in SECRET_KEY = secret_key.generate_or_read_from_file(os.path.join(LOCAL_PATH, '.secret_key_store')). Distribution packages like Ubuntu's use /var/lib/openstack-dashboard/secret_key (hat-tip to @ionosphere80)

mattt416 commented 9 years ago

PR #366 has been updated.

ionosphere80 commented 9 years ago

Backport to proposed/juno.