kubespray/roles/etcd/tasks/set_cluster_health.yml

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---
- name: Configure | Check if etcd cluster is healthy
shell: "{{ bin_dir }}/etcdctl --endpoints={{ etcd_access_addresses }} cluster-health | grep -q 'cluster is healthy'"
register: etcd_cluster_is_healthy
ignore_errors: true
changed_when: false
check_mode: no
when: is_etcd_master
tags:
- facts
environment:
ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"
- name: Configure | Check if etcd-events cluster is healthy
shell: "{{ bin_dir }}/etcdctl --endpoints={{ etcd_events_access_addresses }} cluster-health | grep -q 'cluster is healthy'"
register: etcd_events_cluster_is_healthy
ignore_errors: true
changed_when: false
check_mode: no
when: is_etcd_master and etcd_events_cluster_setup
tags:
- facts
environment:
ETCDCTL_CERT_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem"
ETCDCTL_KEY_FILE: "{{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem"