kolla-ansible/ansible/roles/horizon/tasks/precheck.yml

---
- import_role:
    name: service-precheck
  vars:
    service_precheck_services: "{{ horizon_services }}"
    service_name: "{{ project_name }}"

- name: Get container facts
  become: true
  kolla_container_facts:
    name:
      - horizon
  register: container_facts

- name: Checking free port for Horizon
  vars:
    horizon: "{{ horizon_services['horizon'] }}"
  wait_for:
    host: "{{ api_interface_address }}"
    port: "{{ horizon_listen_port }}"
    connect_timeout: 1
    timeout: 1
    state: stopped
  when:
    - container_facts['horizon'] is not defined
    - inventory_hostname in groups[horizon.group]
Move precheck into its own role * Merge prechecks.yml and site.yml playbook * Create empty precheck.yml into all roles. Change-Id: I8a138558a26c0a2a66c5fd48ed37be657c99c1dd Implements: blueprint condition-pre-check 2016-11-03 14:48:58 +08:00			`---`
Add Ansible group check to prechecks We assume that all groups are present in the inventory, and quite obtuse errors can result if any are not. This change adds a precheck that checks for the presence of all expected groups in the inventory for each service. It also introduces a common service-precheck role that we can use for other common prechecks. Change-Id: Ia0af1e7df4fff7f07cd6530e5b017db8fba530b3 Partially-Implements: blueprint improve-prechecks 2019-12-17 15:55:05 +00:00			`- import_role:`
			`name: service-precheck`
			`vars:`
			`service_precheck_services: "{{ horizon_services }}"`
			`service_name: "{{ project_name }}"`

Move horizon precheck into its own role Change-Id: I4e2f8e21bfd295d235d1264e427328e4baa85df3 Partially-implements: blueprint condition-pre-check 2017-01-02 22:41:38 +08:00			`- name: Get container facts`
Use become for all docker tasks Many tasks that use Docker have become specified already, but not all. This change ensures all tasks that use the following modules have become: * kolla_docker * kolla_ceph_keyring * kolla_toolbox * kolla_container_facts It also adds become for 'command' tasks that use docker CLI. Change-Id: I4a5ebcedaccb9261dbc958ec67e8077d7980e496 2019-04-09 11:59:02 +00:00			`become: true`
Move horizon precheck into its own role Change-Id: I4e2f8e21bfd295d235d1264e427328e4baa85df3 Partially-implements: blueprint condition-pre-check 2017-01-02 22:41:38 +08:00			`kolla_container_facts:`
			`name:`
			`- horizon`
			`register: container_facts`

			`- name: Checking free port for Horizon`
Optimize reconfigure action for horizon Co-Authored-By: Jeffrey Zhang <jeffrey.zhang@99cloud.net> Change-Id: Ieb44258cd99744a92ef1aa958e3bdccf9519f212 Partially-implements: blueprint better-reconfigure 2017-01-20 00:08:09 +08:00			`vars:`
			`horizon: "{{ horizon_services['horizon'] }}"`
Move horizon precheck into its own role Change-Id: I4e2f8e21bfd295d235d1264e427328e4baa85df3 Partially-implements: blueprint condition-pre-check 2017-01-02 22:41:38 +08:00			`wait_for:`
Generalize api_interface_address variable usage Useful api_interface_address variable has been define here: https://github.com/openstack/kolla-ansible/blob/master/ansible/group_vars/all.yml#L57 In order to simplify codebase we must use it as much as possible. Change-Id: I18fec19bf69e05a22a4142a9cd1165eccd022455 2017-04-18 09:10:44 +02:00			`host: "{{ api_interface_address }}"`
Allow horizon listening port to be different than reachable port This adds a horizon_listen_port option, which defaults to horizon_port for backward compatibility. This option allow the user to differentiate between the port the service listens on, and the port the service is reachable on. This is useful for external load balancers which live on the same host as the service itself. Change-Id: I1e47e9524fd9c41bbb2cd2fc80560e53d9296599 Implements: blueprint service-hostnames 2018-12-27 15:55:55 -05:00			`port: "{{ horizon_listen_port }}"`
Move horizon precheck into its own role Change-Id: I4e2f8e21bfd295d235d1264e427328e4baa85df3 Partially-implements: blueprint condition-pre-check 2017-01-02 22:41:38 +08:00			`connect_timeout: 1`
Add timeout parameter for precheck tasks wait_for module waits 300 seconds for the port started or stopped. This is meaningless and useless in precheck. This patch change timeout to 1 seconds. Change-Id: I9b251ec4ba17ce446655917e8ef5e152ef947298 Closes-Bug: #1688152 2017-05-04 08:52:57 +08:00			`timeout: 1`
Move horizon precheck into its own role Change-Id: I4e2f8e21bfd295d235d1264e427328e4baa85df3 Partially-implements: blueprint condition-pre-check 2017-01-02 22:41:38 +08:00			`state: stopped`
			`when:`
			`- container_facts['horizon'] is not defined`
Optimize reconfigure action for horizon Co-Authored-By: Jeffrey Zhang <jeffrey.zhang@99cloud.net> Change-Id: Ieb44258cd99744a92ef1aa958e3bdccf9519f212 Partially-implements: blueprint better-reconfigure 2017-01-20 00:08:09 +08:00			`- inventory_hostname in groups[horizon.group]`