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| author | Ryan Hallisey <rhallise@redhat.com> | 2016-02-17 03:46:04 -0500 |
|---|---|---|
| committer | Ryan Hallisey <rhallise@redhat.com> | 2016-02-22 04:06:07 -0500 |
| commit | 9438b2bf5681b8edba3777749fd47dc90ed24a20 (patch) | |
| tree | 518c5df723e9dc68abe64aaad8c9cf42a10cee33 | |
| parent | 0e67afb73bf27ce3e0f5b0325c9394e5c8aa3be5 (diff) | |
| download | kolla-9438b2bf5681b8edba3777749fd47dc90ed24a20.tar.gz kolla-9438b2bf5681b8edba3777749fd47dc90ed24a20.zip | |
Add a precheck for MountFlags=shared
In order to avoid the neutron-dhcp-agent container from
failing, you need to change 'MountFlags' to 'shared' in
/var/lib/systemd/system/docker.serivce. Add a precheck
so that this issue will not happen as often.
Closes-bug: #1546681
Change-Id: I339b5e93e870534fe16c6610f299ca789e5ada62
| -rw-r--r-- | ansible/roles/prechecks/tasks/service_checks.yml | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/ansible/roles/prechecks/tasks/service_checks.yml b/ansible/roles/prechecks/tasks/service_checks.yml index acd1524c0..8dcbda0fb 100644 --- a/ansible/roles/prechecks/tasks/service_checks.yml +++ b/ansible/roles/prechecks/tasks/service_checks.yml @@ -10,3 +10,24 @@ register: result failed_when: result | failed or (result.stdout | from_yaml).Server.Version | regex_replace('(\\d+\\.\\d+\\.\\d+).*', '\\1') | version_compare(docker_version_min, '<') + +- name: Checking if 'MountFlags' in /lib/systemd/system/docker.service is set to 'shared' + command: cat /lib/systemd/system/docker.service + register: result + failed_when: result.stdout.find('MountFlags=shared') == -1 + when: + - (inventory_hostname in groups['neutron-dhcp-agent'] + or inventory_hostname in groups['neutron-l3-agent'] + or inventory_hostname in groups['neutron-metadata-agent']) + - ansible_os_family == 'RedHat' + or (ansible_distribution == 'Ubuntu' and ansible_distribution_version > '14.04') + +- name: Checking if '/run' mount flag is set to 'shared' + command: awk '$5 == "/run" {print $7}' /proc/self/mountinfo + register: result + failed_when: result.stdout.find('shared') == -1 + when: + - (inventory_hostname in groups['neutron-dhcp-agent'] + or inventory_hostname in groups['neutron-l3-agent'] + or inventory_hostname in groups['neutron-metadata-agent']) + - ansible_distribution == 'Ubuntu' and ansible_distribution_version == '14.04' |