c12s-kubespray/roles/etcd/tasks/main.yml
Evgeny L 0500f27db8 Scale-up functionality for etcd cluster
* Set ETCD_INITIAL_CLUSTER_STATE from `new` to `existing`,
because parameter `new` makes sense only on cluster assembly
stage.
* If cluster exists and current node is not a part
of the cluster, add it with command `etcdctl add member name url`.

Closes kubespray/kargo/#270
2016-05-31 18:23:46 +03:00

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YAML

---
- include: set_facts.yml
- include: install.yml
- include: set_cluster_health.yml
- include: configure.yml
- include: refresh_config.yml
- name: Restart etcd if binary changed
command: /bin/true
notify: restart etcd
when: etcd_copy.stdout_lines
# Reload systemd before starting service
- meta: flush_handlers
- name: Ensure etcd is running
service:
name: etcd
state: started
enabled: yes
# After etcd cluster is assembled, make sure that
# initial state of the cluster is in `existing`
# state insted of `new`.
- include: set_cluster_health.yml
- include: refresh_config.yml