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authorDevan Goodwin <dgoodwin@redhat.com>2016-10-19 15:57:39 -0300
committerDevan Goodwin <dgoodwin@redhat.com>2016-10-19 15:57:39 -0300
commite86b8430b6da9f633b53f7b2dce328f6ccb77a75 (patch)
treea7d7bca0a6838e4f03db9f7743c9bbfab5e13e04
parent9fa3c6c98420e4e340507193fd3ad80c15e5c19e (diff)
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Drop pacemaker restart logic.
Pacemaker clusters are no longer supported, and in some cases bugs here were causing upgrade failures.
-rw-r--r--playbooks/common/openshift-master/restart.yml74
-rw-r--r--playbooks/common/openshift-master/restart_hosts.yml26
-rw-r--r--playbooks/common/openshift-master/restart_hosts_pacemaker.yml25
-rw-r--r--playbooks/common/openshift-master/restart_services_pacemaker.yml10
4 files changed, 3 insertions, 132 deletions
diff --git a/playbooks/common/openshift-master/restart.yml b/playbooks/common/openshift-master/restart.yml
index 57a63cfee..5769ef5cd 100644
--- a/playbooks/common/openshift-master/restart.yml
+++ b/playbooks/common/openshift-master/restart.yml
@@ -66,63 +66,8 @@
current_host: "{{ exists.stat.exists }}"
when: openshift.common.rolling_restart_mode == 'system'
-- name: Determine which masters are currently active
- hosts: oo_masters_to_config
- any_errors_fatal: true
- tasks:
- - name: Check master service status
- command: >
- systemctl is-active {{ openshift.common.service_type }}-master
- register: active_check_output
- when: openshift.master.cluster_method | default(None) == 'pacemaker'
- failed_when: false
- changed_when: false
- - set_fact:
- is_active: "{{ active_check_output.stdout == 'active' }}"
- when: openshift.master.cluster_method | default(None) == 'pacemaker'
-
-- name: Evaluate master groups
- hosts: localhost
- become: no
- tasks:
- - fail:
- msg: >
- Did not receive active status from any masters. Please verify pacemaker cluster.
- when: "{{ hostvars[groups.oo_first_master.0].openshift.master.cluster_method | default(None) == 'pacemaker' and 'True' not in (hostvars
- | oo_select_keys(groups['oo_masters_to_config'])
- | oo_collect('is_active')
- | list) }}"
- - name: Evaluate oo_active_masters
- add_host:
- name: "{{ item }}"
- groups: oo_active_masters
- ansible_ssh_user: "{{ g_ssh_user | default(omit) }}"
- ansible_become: "{{ g_sudo | default(omit) }}"
- with_items: "{{ groups.oo_masters_to_config | default([]) }}"
- when: (hostvars[item]['is_active'] | default(false)) | bool
- - name: Evaluate oo_current_masters
- add_host:
- name: "{{ item }}"
- groups: oo_current_masters
- ansible_ssh_user: "{{ g_ssh_user | default(omit) }}"
- ansible_become: "{{ g_sudo | default(omit) }}"
- with_items: "{{ groups.oo_masters_to_config | default([]) }}"
- when: (hostvars[item]['current_host'] | default(false)) | bool
-
-- name: Validate pacemaker cluster
- hosts: oo_active_masters
- tasks:
- - name: Retrieve pcs status
- command: pcs status
- register: pcs_status_output
- changed_when: false
- - fail:
- msg: >
- Pacemaker cluster validation failed. One or more nodes are not online.
- when: not (pcs_status_output.stdout | validate_pcs_cluster(groups.oo_masters_to_config)) | bool
-
- name: Restart masters
- hosts: oo_masters_to_config:!oo_active_masters:!oo_current_masters
+ hosts: oo_masters_to_config
vars:
openshift_master_ha: "{{ groups.oo_masters_to_config | length > 1 }}"
serial: 1
@@ -132,20 +77,3 @@
- include: restart_services.yml
when: openshift.common.rolling_restart_mode == 'services'
-- name: Restart active masters
- hosts: oo_active_masters
- serial: 1
- tasks:
- - include: restart_hosts_pacemaker.yml
- when: openshift.common.rolling_restart_mode == 'system'
- - include: restart_services_pacemaker.yml
- when: openshift.common.rolling_restart_mode == 'services'
-
-- name: Restart current masters
- hosts: oo_current_masters
- serial: 1
- tasks:
- - include: restart_hosts.yml
- when: openshift.common.rolling_restart_mode == 'system'
- - include: restart_services.yml
- when: openshift.common.rolling_restart_mode == 'services'
diff --git a/playbooks/common/openshift-master/restart_hosts.yml b/playbooks/common/openshift-master/restart_hosts.yml
index ff206f5a2..b1c36718c 100644
--- a/playbooks/common/openshift-master/restart_hosts.yml
+++ b/playbooks/common/openshift-master/restart_hosts.yml
@@ -5,8 +5,8 @@
poll: 0
ignore_errors: true
become: yes
-# When cluster_method != pacemaker we can ensure the api_port is
-# available.
+
+# Ensure the api_port is available.
- name: Wait for master API to come back online
become: no
local_action:
@@ -15,25 +15,3 @@
state=started
delay=10
port="{{ openshift.master.api_port }}"
- when: openshift.master.cluster_method != 'pacemaker'
-- name: Wait for master to start
- become: no
- local_action:
- module: wait_for
- host="{{ inventory_hostname }}"
- state=started
- delay=10
- port=22
- when: openshift.master.cluster_method == 'pacemaker'
-- name: Wait for master to become available
- command: pcs status
- register: pcs_status_output
- until: pcs_status_output.stdout | validate_pcs_cluster([inventory_hostname]) | bool
- retries: 15
- delay: 2
- changed_when: false
- when: openshift.master.cluster_method == 'pacemaker'
-- fail:
- msg: >
- Pacemaker cluster validation failed {{ inventory hostname }} is not online.
- when: openshift.master.cluster_method == 'pacemaker' and not (pcs_status_output.stdout | validate_pcs_cluster([inventory_hostname])) | bool
diff --git a/playbooks/common/openshift-master/restart_hosts_pacemaker.yml b/playbooks/common/openshift-master/restart_hosts_pacemaker.yml
deleted file mode 100644
index c9219e8de..000000000
--- a/playbooks/common/openshift-master/restart_hosts_pacemaker.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-- name: Fail over master resource
- command: >
- pcs resource move master {{ hostvars | oo_select_keys(groups['oo_masters_to_config']) | oo_collect('openshift.common.hostname', {'is_active': 'False'}) | list | first }}
-- name: Wait for master API to come back online
- become: no
- local_action:
- module: wait_for
- host="{{ openshift.master.cluster_hostname }}"
- state=started
- delay=10
- port="{{ openshift.master.api_port }}"
-- name: Restart master system
- # https://github.com/ansible/ansible/issues/10616
- shell: sleep 2 && shutdown -r now "OpenShift Ansible master rolling restart"
- async: 1
- poll: 0
- ignore_errors: true
- become: yes
-- name: Wait for master to start
- become: no
- local_action:
- module: wait_for
- host="{{ inventory_hostname }}"
- state=started
- delay=10
diff --git a/playbooks/common/openshift-master/restart_services_pacemaker.yml b/playbooks/common/openshift-master/restart_services_pacemaker.yml
deleted file mode 100644
index e738f3fb6..000000000
--- a/playbooks/common/openshift-master/restart_services_pacemaker.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-- name: Restart master services
- command: pcs resource restart master
-- name: Wait for master API to come back online
- become: no
- local_action:
- module: wait_for
- host="{{ openshift.master.cluster_hostname }}"
- state=started
- delay=10
- port="{{ openshift.master.api_port }}"