openstack/openstack-ansible-os_glance
Code Issues Proposed changes

Switch from run_once back to inventory scoping

Browse Source 
As it turns out, run_once executes a task
once per batch when executed from a serialised
playbook instead of once per set of play hosts
as previously thought.

In this patch we implement a combination of
dynamic inclusion, inventory scoping and
play host scoping to achieve the required
goal of only running it once, even when the
playbook is executed using limits.

We also remove the unnecessary extra local
fact refresh.

Change-Id: Ib864bf2c0603e8281aa0ba3979ae020e90fd0adc
This commit is contained in:
Jesse Pretorius 2017-07-04 13:43:28 +01:00
parent 599fb64de0
commit 6e74637fcd
1 changed files with 8 additions and 9 deletions
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17
tasks/main.yml
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@ -49,19 +49,18 @@
- glance-config
- include: glance_db_setup.yml
run_once: true
static: no
when:
- "'glance_api' in group_names"
- "inventory_hostname == ansible_play_hosts[0]"
tags:
- glance-config
- include: glance_service_setup.yml
run_once: true
tags:
- glance-config
- name: refresh local facts
setup:
filter: ansible_local
gather_subset: "!all"
static: no
when:
- "'glance_api' in group_names"
- "inventory_hostname == ansible_play_hosts[0]"
tags:
- glance-config