diff options
Diffstat (limited to 'playbooks/common/openshift-cluster/upgrades/etcd/backup.yml')
-rw-r--r-- | playbooks/common/openshift-cluster/upgrades/etcd/backup.yml | 86 |
1 files changed, 8 insertions, 78 deletions
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml b/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml index 9d0333ca8..b7fd2c0c5 100644 --- a/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml +++ b/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml @@ -1,84 +1,14 @@ --- - name: Backup etcd hosts: oo_etcd_hosts_to_backup - vars: - embedded_etcd: "{{ groups.oo_etcd_to_config | default([]) | length == 0 }}" - etcdctl_command: "{{ 'etcdctl' if not openshift.common.is_containerized or embedded_etcd else 'docker exec etcd_container etcdctl' if not openshift.common.is_etcd_system_container else 'runc exec etcd etcdctl' }}" - 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" - - set_fact: - etcd_backup_dir: "{{ openshift.etcd.etcd_data_dir }}/openshift-backup-{{ backup_tag | default('') }}{{ timestamp }}" - - # TODO: replace shell module with command and update later checks - - name: Check available disk space for etcd backup - shell: df --output=avail -k {{ openshift.etcd.etcd_data_dir }} | tail -n 1 - register: avail_disk - # AUDIT:changed_when: `false` because we are only inspecting - # state, not manipulating anything - changed_when: false - - # TODO: replace shell module with command and update later checks - - name: Check current etcd disk usage - shell: du --exclude='*openshift-backup*' -k {{ openshift.etcd.etcd_data_dir }} | tail -n 1 | cut -f1 - register: etcd_disk_usage - when: embedded_etcd | bool - # AUDIT:changed_when: `false` because we are only inspecting - # state, not manipulating anything - changed_when: false - - - 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) - - # For non containerized and non embedded we should have the correct version of - # etcd installed already. So don't do anything. - # - # For containerized installs we now exec into etcd_container - # - # For embedded non containerized we need to ensure we have the latest version - # etcd on the host. - - name: Install latest etcd for embedded - package: - name: etcd - state: latest - when: - - embedded_etcd | bool - - not openshift.common.is_atomic | bool - - - name: Generate etcd backup - command: > - {{ etcdctl_command }} backup --data-dir={{ openshift.etcd.etcd_data_dir }} - --backup-dir={{ etcd_backup_dir }} - - # According to the docs change you can simply copy snap/db - # https://github.com/openshift/openshift-docs/commit/b38042de02d9780842dce95cfa0ef45d53b58bc6 - - name: Check for v3 data store - stat: - path: "{{ openshift.etcd.etcd_data_dir }}/member/snap/db" - register: v3_db - - - name: Copy etcd v3 data store - command: > - cp -a {{ openshift.etcd.etcd_data_dir }}/member/snap/db - {{ etcd_backup_dir }}/member/snap/ - when: v3_db.stat.exists - - - set_fact: - etcd_backup_complete: True - - - name: Display location of etcd backup - debug: - msg: "Etcd backup created in {{ etcd_backup_dir }}" + - role: openshift_facts + - role: etcd_upgrade + r_etcd_upgrade_action: backup + r_etcd_backup_tag: etcd_backup_tag + r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}" + r_etcd_upgrade_embedded_etcd: "{{ groups.oo_etcd_to_config | default([]) | length == 0 }}" + r_etcd_backup_sufix_name: "{{ lookup('pipe', 'date +%Y%m%d%H%M%S') }}" - name: Gate on etcd backup hosts: localhost @@ -88,7 +18,7 @@ - set_fact: etcd_backup_completed: "{{ hostvars | oo_select_keys(groups.oo_etcd_hosts_to_backup) - | oo_collect('inventory_hostname', {'etcd_backup_complete': true}) }}" + | oo_collect('inventory_hostname', {'r_etcd_upgrade_backup_complete': true}) }}" - set_fact: etcd_backup_failed: "{{ groups.oo_etcd_hosts_to_backup | difference(etcd_backup_completed) }}" - fail: |