kubespray/roles/etcd/handlers/backup.yml

65 lines
1.8 KiB
YAML

---
- name: Refresh Time Fact
setup:
filter: ansible_date_time
listen: Restart etcd
when: etcd_cluster_is_healthy.rc == 0
- name: Set Backup Directory
set_fact:
etcd_backup_directory: "{{ etcd_backup_prefix }}/etcd-{{ ansible_date_time.date }}_{{ ansible_date_time.time }}"
listen: Restart etcd
- name: Create Backup Directory
file:
path: "{{ etcd_backup_directory }}"
state: directory
owner: root
group: root
mode: "0600"
listen: Restart etcd
when: etcd_cluster_is_healthy.rc == 0
- name: Stat etcd v2 data directory
stat:
path: "{{ etcd_data_dir }}/member"
get_attributes: no
get_checksum: no
get_mime: no
register: etcd_data_dir_member
listen: Restart etcd
when: etcd_cluster_is_healthy.rc == 0
- name: Backup etcd v2 data
when:
- etcd_data_dir_member.stat.exists
- etcd_cluster_is_healthy.rc == 0
command: >-
{{ bin_dir }}/etcdctl backup
--data-dir {{ etcd_data_dir }}
--backup-dir {{ etcd_backup_directory }}
environment:
ETCDCTL_API: "2"
retries: 3
register: backup_v2_command
until: backup_v2_command.rc == 0
delay: "{{ retry_stagger | random + 3 }}"
listen: Restart etcd
- name: Backup etcd v3 data
command: >-
{{ bin_dir }}/etcdctl
snapshot save {{ etcd_backup_directory }}/snapshot.db
environment:
ETCDCTL_API: "3"
ETCDCTL_ENDPOINTS: "{{ etcd_access_addresses.split(',') | first }}"
ETCDCTL_CERT: "{{ etcd_cert_dir }}/admin-{{ inventory_hostname }}.pem"
ETCDCTL_KEY: "{{ etcd_cert_dir }}/admin-{{ inventory_hostname }}-key.pem"
ETCDCTL_CACERT: "{{ etcd_cert_dir }}/ca.pem"
retries: 3
register: etcd_backup_v3_command
until: etcd_backup_v3_command.rc == 0
delay: "{{ retry_stagger | random + 3 }}"
listen: Restart etcd
when: etcd_cluster_is_healthy.rc == 0