c12s-kubespray/roles/etcd/handlers/main.yml
Sergii Golovatiuk c04a6254b9 Backup etcd data before restarting etcd
etcd is crucial part of kubernetes cluster. Ansible restarts etcd on
reconfiguration. Backup helps operator to restore cluster manually in
case of any issues.

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
2017-03-20 14:50:52 +01:00

33 lines
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YAML

---
- name: restart etcd
command: /bin/true
notify:
- Backup etcd data
- etcd | reload systemd
- reload etcd
- wait for etcd up
- include: backup.yml
- name: etcd | reload systemd
command: systemctl daemon-reload
- name: reload etcd
service:
name: etcd
state: restarted
when: is_etcd_master
- name: wait for etcd up
uri:
url: "https://{% if is_etcd_master %}{{ etcd_address }}{% else %}127.0.0.1{% endif %}:2379/health"
validate_certs: no
register: result
until: result.status is defined and result.status == 200
retries: 10
delay: 5
- name: set etcd_secret_changed
set_fact:
etcd_secret_changed: true