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authorScott Dodson <sdodson@redhat.com>2016-10-31 10:24:15 -0400
committerScott Dodson <sdodson@redhat.com>2016-11-14 08:48:14 -0500
commit98e4d9600bb193c772c3f03ac3b810798734c168 (patch)
tree418387d950f541999c586a0cd8364b1eaa63421a /playbooks
parent75354f645ffca8c30c4bc8ac57112c8df65398dd (diff)
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Move backups to a separate file for re-use
Diffstat (limited to 'playbooks')
-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd_backup.yml73
-rw-r--r--playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml74
2 files changed, 74 insertions, 73 deletions
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd_backup.yml b/playbooks/common/openshift-cluster/upgrades/etcd_backup.yml
new file mode 100644
index 000000000..57b156b1c
--- /dev/null
+++ b/playbooks/common/openshift-cluster/upgrades/etcd_backup.yml
@@ -0,0 +1,73 @@
+- name: Backup etcd
+ hosts: etcd_hosts_to_backup
+ vars:
+ embedded_etcd: "{{ hostvars[groups.oo_first_master.0].openshift.master.embedded_etcd }}"
+ timestamp: "{{ lookup('pipe', 'date +%Y%m%d%H%M%S') }}"
+ roles:
+ - openshift_facts
+ tasks:
+ # Ensure we persist the etcd role for this host in openshift_facts
+ - openshift_facts:
+ role: etcd
+ local_facts: {}
+ when: "'etcd' not in openshift"
+
+ - stat: path=/var/lib/openshift
+ register: var_lib_openshift
+
+ - stat: path=/var/lib/origin
+ register: var_lib_origin
+
+ - name: Create origin symlink if necessary
+ file: src=/var/lib/openshift/ dest=/var/lib/origin state=link
+ when: var_lib_openshift.stat.exists == True and var_lib_origin.stat.exists == False
+
+ # TODO: replace shell module with command and update later checks
+ # We assume to be using the data dir for all backups.
+ - name: Check available disk space for etcd backup
+ shell: df --output=avail -k {{ openshift.common.data_dir }} | tail -n 1
+ register: avail_disk
+
+ # TODO: replace shell module with command and update later checks
+ - name: Check current embedded etcd disk usage
+ shell: du -k {{ openshift.etcd.etcd_data_dir }} | tail -n 1 | cut -f1
+ register: etcd_disk_usage
+ when: embedded_etcd | bool
+
+ - name: Abort if insufficient disk space for etcd backup
+ fail:
+ msg: >
+ {{ etcd_disk_usage.stdout }} Kb disk space required for etcd backup,
+ {{ avail_disk.stdout }} Kb available.
+ when: (embedded_etcd | bool) and (etcd_disk_usage.stdout|int > avail_disk.stdout|int)
+
+ - name: Install etcd (for etcdctl)
+ action: "{{ ansible_pkg_mgr }} name=etcd state=present"
+ when: not openshift.common.is_atomic | bool
+
+ - name: Generate etcd backup
+ command: >
+ etcdctl backup --data-dir={{ openshift.etcd.etcd_data_dir }}
+ --backup-dir={{ openshift.common.data_dir }}/etcd-backup-{{ backup_tag | default('') }}{{ timestamp }}
+
+ - set_fact:
+ etcd_backup_complete: True
+
+ - name: Display location of etcd backup
+ debug:
+ msg: "Etcd backup created in {{ openshift.common.data_dir }}/etcd-backup-{{ backup_tag | default('') }}{{ timestamp }}"
+
+- name: Gate on etcd backup
+ hosts: localhost
+ connection: local
+ become: no
+ tasks:
+ - set_fact:
+ etcd_backup_completed: "{{ hostvars
+ | oo_select_keys(groups.etcd_hosts_to_backup)
+ | oo_collect('inventory_hostname', {'etcd_backup_complete': true}) }}"
+ - set_fact:
+ etcd_backup_failed: "{{ groups.etcd_hosts_to_backup | difference(etcd_backup_completed) }}"
+ - fail:
+ msg: "Upgrade cannot continue. The following hosts did not complete etcd backup: {{ etcd_backup_failed | join(',') }}"
+ when: etcd_backup_failed | length > 0
diff --git a/playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml b/playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml
index 764563d28..e1342f76b 100644
--- a/playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml
+++ b/playbooks/common/openshift-cluster/upgrades/upgrade_control_plane.yml
@@ -27,79 +27,7 @@
embedded_etcd: "{{ groups.oo_etcd_to_config | default([]) | length == 0 }}"
- name: Backup etcd
- hosts: etcd_hosts_to_backup
- vars:
- embedded_etcd: "{{ groups.oo_etcd_to_config | default([]) | length == 0 }}"
- timestamp: "{{ lookup('pipe', 'date +%Y%m%d%H%M%S') }}"
- roles:
- - openshift_facts
- tasks:
- # Ensure we persist the etcd role for this host in openshift_facts
- - openshift_facts:
- role: etcd
- local_facts: {}
- when: "'etcd' not in openshift"
-
- - stat: path=/var/lib/openshift
- register: var_lib_openshift
-
- - stat: path=/var/lib/origin
- register: var_lib_origin
-
- - name: Create origin symlink if necessary
- file: src=/var/lib/openshift/ dest=/var/lib/origin state=link
- when: var_lib_openshift.stat.exists == True and var_lib_origin.stat.exists == False
-
- # TODO: replace shell module with command and update later checks
- # We assume to be using the data dir for all backups.
- - name: Check available disk space for etcd backup
- shell: df --output=avail -k {{ openshift.common.data_dir }} | tail -n 1
- register: avail_disk
-
- # TODO: replace shell module with command and update later checks
- - name: Check current embedded etcd disk usage
- shell: du -k {{ openshift.etcd.etcd_data_dir }} | tail -n 1 | cut -f1
- register: etcd_disk_usage
- when: embedded_etcd | bool
-
- - name: Abort if insufficient disk space for etcd backup
- fail:
- msg: >
- {{ etcd_disk_usage.stdout }} Kb disk space required for etcd backup,
- {{ avail_disk.stdout }} Kb available.
- when: (embedded_etcd | bool) and (etcd_disk_usage.stdout|int > avail_disk.stdout|int)
-
- - name: Install etcd (for etcdctl)
- action: "{{ ansible_pkg_mgr }} name=etcd state=installed"
- when: not openshift.common.is_atomic | bool
-
- - name: Generate etcd backup
- command: >
- etcdctl backup --data-dir={{ openshift.etcd.etcd_data_dir }}
- --backup-dir={{ openshift.common.data_dir }}/etcd-backup-{{ timestamp }}
-
- - set_fact:
- etcd_backup_complete: True
-
- - name: Display location of etcd backup
- debug:
- msg: "Etcd backup created in {{ openshift.common.data_dir }}/etcd-backup-{{ timestamp }}"
-
-
-- name: Gate on etcd backup
- hosts: localhost
- connection: local
- become: no
- tasks:
- - set_fact:
- etcd_backup_completed: "{{ hostvars
- | oo_select_keys(groups.etcd_hosts_to_backup)
- | oo_collect('inventory_hostname', {'etcd_backup_complete': true}) }}"
- - set_fact:
- etcd_backup_failed: "{{ groups.etcd_hosts_to_backup | difference(etcd_backup_completed) }}"
- - fail:
- msg: "Upgrade cannot continue. The following hosts did not complete etcd backup: {{ etcd_backup_failed | join(',') }}"
- when: etcd_backup_failed | length > 0
+ include: etcd_backup.yml
- name: Upgrade master packages
hosts: oo_masters_to_config