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authorJason DeTiberus <jdetiber@redhat.com>2015-07-14 14:48:38 -0400
committerJason DeTiberus <jdetiber@redhat.com>2015-07-17 14:54:03 -0400
commit6b4282004a4331d9db0e0ab857c96d83a738d82c (patch)
treeacf3c0a07b9dfddd87effb805bc13bec3b4eb97b /roles/openshift_master/tasks
parent167bee246f1a032a99e3003dc1b75c1307269973 (diff)
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Initial HA master
- Ability to specify multiple masters - configures the CA only a single time on the first master - creates and distributes additional certs for additional master hosts - Depending on the status of openshift_master_cluster_defer_ha (defaults to False) one of two actions are taken when multiple masters are defined 1. If openshift_master_cluster_defer_ha is true a. Certs/configs for all masters are deployed b. openshift-master service is only started and enabled on the master c. HA configuration is expected to be handled by the user manually after the completion of the playbook run. 2. If oepnshift_master_cluster_defer_ha is false or undefined a. Certs/configs for all masters are deployed b. a Pacemaker/RHEL HA cluster is configured i. VIPs are configured based on the values of openshift_master_cluster_vip and openshift_master_cluster_plublic_vip ii. The openshift-master service is configured as an active/passive cluster service
Diffstat (limited to 'roles/openshift_master/tasks')
-rw-r--r--roles/openshift_master/tasks/main.yml21
1 files changed, 21 insertions, 0 deletions
diff --git a/roles/openshift_master/tasks/main.yml b/roles/openshift_master/tasks/main.yml
index 02905f32d..2311568dd 100644
--- a/roles/openshift_master/tasks/main.yml
+++ b/roles/openshift_master/tasks/main.yml
@@ -8,6 +8,10 @@
- openshift_master_oauth_grant_method in openshift_master_valid_grant_methods
when: openshift_master_oauth_grant_method is defined
+- fail:
+ msg: "openshift_master_cluster_password must be set for multi-master installations"
+ when: openshift_master_ha and not openshift.master.cluster_defer_ha | bool and openshift_master_cluster_password is not defined
+
- name: Install OpenShift Master package
yum: pkg=openshift-master state=present
register: install_result
@@ -16,6 +20,9 @@
openshift_facts:
role: master
local_facts:
+ cluster_hostname: "{{ openshift_master_cluster_hostname | default(None) }}"
+ cluster_public_hostname: "{{ openshift_master_cluster_public_hostname | default(None) }}"
+ cluster_defer_ha: "{{ openshift_master_cluster_defer_ha | default(None) }}"
debug_level: "{{ openshift_master_debug_level | default(openshift.common.debug_level) }}"
api_port: "{{ openshift_master_api_port | default(None) }}"
api_url: "{{ openshift_master_api_url | default(None) }}"
@@ -114,12 +121,26 @@
- name: Start and enable openshift-master
service: name=openshift-master enabled=yes state=started
+ when: not openshift_master_ha
register: start_result
- name: pause to prevent service restart from interfering with bootstrapping
pause: seconds=30
when: start_result | changed
+- name: Install cluster packagese
+ yum: pkg=pcs state=present
+ when: openshift_master_ha and not openshift.master.cluster_defer_ha | bool
+ register: install_result
+
+- name: Start and enable cluster service
+ service: name=pcsd enabled=yes state=started
+ when: openshift_master_ha and not openshift.master.cluster_defer_ha | bool
+
+- name: Set the cluster user password
+ shell: echo {{ openshift_master_cluster_password | quote }} | passwd --stdin hacluster
+ when: install_result | changed
+
- name: Create the OpenShift client config dir(s)
file:
path: "~{{ item }}/.kube"