Ansible¶
Read facts from cache¶
$ docker exec -it manager_cache_1 redis-cli --scan
ansible_facts10-11.betacloud.xyz
[...]
$ docker exec -it manager_cache_1 redis-cli get ansible_facts10-11.betacloud.xyz
"{ "ansible_processor_count ": 2, "module_setup ": true, [...]
Found variable using reserved name¶
This error occurs until the release of Pike and is not critical.
$ osism-kolla deploy X
[WARNING]: Found variable using reserved name: action
[WARNING]: Found variable using reserved name: serial
dict object has no attribute¶
If the error dict object' has no attribute u'ansible_ens18'
occurs while running an Ansible playbook, it is most likely because the facts in the cache are outdated.
To update the facts, re-collect them on the manager node.
$ osism-generic facts
Update facts manually¶
Note
Run this command on the manager node.
$ osism-generic facts
PLAY [Gather facts for all hosts] **********************************************
TASK [setup] *******************************************************************
ok: [20-11.betacloud.xyz]
ok: [20-10.betacloud.xyz]
[...]
PLAY [Gather facts for all hosts (if using --limit)] ***************************
TASK [setup] *******************************************************************
skipping: [30-11.betacloud.xyz] => (item=20-11.betacloud.xyz)
skipping: [30-11.betacloud.xyz] => (item=20-10.betacloud.xyz)
[...]
PLAY RECAP *********************************************************************
10-11.betacloud.xyz : ok=1 changed=0 unreachable=0 failed=0
20-10.betacloud.xyz : ok=1 changed=0 unreachable=0 failed=0
[...]
Update facts regularly with cron¶
Add this task to the playbook-cronjobs.yml
playbook in the custom
environment.
- name: Gather facts
cron:
name: "gather facts"
minute: "15"
hour: "*/6"
job: /usr/local/bin/osism-run-without-secrets generic facts
cron_file: osism
user: "{{ operator_user }}"
become: true