166 lines
6 KiB
YAML
166 lines
6 KiB
YAML
---
|
|
- name: Configure | Check if etcd cluster is healthy
|
|
shell: "set -o pipefail && {{ bin_dir }}/etcdctl endpoint --cluster status && {{ bin_dir }}/etcdctl endpoint --cluster health 2>&1 | grep -q -v 'Error: unhealthy cluster'"
|
|
args:
|
|
executable: /bin/bash
|
|
register: etcd_cluster_is_healthy
|
|
failed_when: false
|
|
changed_when: false
|
|
check_mode: no
|
|
run_once: yes
|
|
when: is_etcd_master and etcd_cluster_setup
|
|
tags:
|
|
- facts
|
|
environment:
|
|
ETCDCTL_API: 3
|
|
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"
|
|
ETCDCTL_ENDPOINTS: "{{ etcd_access_addresses }}"
|
|
|
|
- name: Configure | Check if etcd-events cluster is healthy
|
|
shell: "set -o pipefail && {{ bin_dir }}/etcdctl endpoint --cluster status && {{ bin_dir }}/etcdctl endpoint --cluster health 2>&1 | grep -q -v 'Error: unhealthy cluster'"
|
|
args:
|
|
executable: /bin/bash
|
|
register: etcd_events_cluster_is_healthy
|
|
failed_when: false
|
|
changed_when: false
|
|
check_mode: no
|
|
run_once: yes
|
|
when: is_etcd_master and etcd_events_cluster_setup
|
|
tags:
|
|
- facts
|
|
environment:
|
|
ETCDCTL_API: 3
|
|
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"
|
|
ETCDCTL_ENDPOINTS: "{{ etcd_events_access_addresses }}"
|
|
|
|
- include_tasks: refresh_config.yml
|
|
when: is_etcd_master
|
|
|
|
- name: Configure | Copy etcd.service systemd file
|
|
template:
|
|
src: "etcd-{{ etcd_deployment_type }}.service.j2"
|
|
dest: /etc/systemd/system/etcd.service
|
|
backup: yes
|
|
when: is_etcd_master and etcd_cluster_setup
|
|
|
|
- name: Configure | Copy etcd-events.service systemd file
|
|
template:
|
|
src: "etcd-events-{{ etcd_deployment_type }}.service.j2"
|
|
dest: /etc/systemd/system/etcd-events.service
|
|
backup: yes
|
|
when: is_etcd_master and etcd_events_cluster_setup
|
|
|
|
- name: Configure | reload systemd
|
|
systemd:
|
|
daemon_reload: true
|
|
when: is_etcd_master
|
|
|
|
# when scaling new etcd will fail to start
|
|
- name: Configure | Ensure etcd is running
|
|
service:
|
|
name: etcd
|
|
state: started
|
|
enabled: yes
|
|
ignore_errors: "{{ etcd_cluster_is_healthy.rc == 0 }}"
|
|
when: is_etcd_master and etcd_cluster_setup
|
|
|
|
# when scaling new etcd will fail to start
|
|
- name: Configure | Ensure etcd-events is running
|
|
service:
|
|
name: etcd-events
|
|
state: started
|
|
enabled: yes
|
|
ignore_errors: "{{ etcd_events_cluster_is_healthy.rc == 0 }}"
|
|
when: is_etcd_master and etcd_events_cluster_setup
|
|
|
|
- name: Configure | Wait for etcd cluster to be healthy
|
|
shell: "set -o pipefail && {{ bin_dir }}/etcdctl endpoint --cluster status && {{ bin_dir }}/etcdctl endpoint --cluster health 2>&1 | grep -q -v 'Error: unhealthy cluster'"
|
|
args:
|
|
executable: /bin/bash
|
|
register: etcd_cluster_is_healthy
|
|
until: etcd_cluster_is_healthy.rc == 0
|
|
retries: "{{ etcd_retries }}"
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
changed_when: false
|
|
check_mode: no
|
|
run_once: yes
|
|
when:
|
|
- is_etcd_master
|
|
- etcd_cluster_setup
|
|
tags:
|
|
- facts
|
|
environment:
|
|
ETCDCTL_API: 3
|
|
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"
|
|
ETCDCTL_ENDPOINTS: "{{ etcd_access_addresses }}"
|
|
|
|
- name: Configure | Wait for etcd-events cluster to be healthy
|
|
shell: "set -o pipefail && {{ bin_dir }}/etcdctl endpoint --cluster status && {{ bin_dir }}/etcdctl endpoint --cluster health 2>&1 | grep -q -v 'Error: unhealthy cluster'"
|
|
args:
|
|
executable: /bin/bash
|
|
register: etcd_events_cluster_is_healthy
|
|
until: etcd_events_cluster_is_healthy.rc == 0
|
|
retries: "{{ etcd_retries }}"
|
|
delay: "{{ retry_stagger | random + 3 }}"
|
|
changed_when: false
|
|
check_mode: no
|
|
run_once: yes
|
|
when:
|
|
- is_etcd_master
|
|
- etcd_events_cluster_setup
|
|
tags:
|
|
- facts
|
|
environment:
|
|
ETCDCTL_API: 3
|
|
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"
|
|
ETCDCTL_ENDPOINTS: "{{ etcd_events_access_addresses }}"
|
|
|
|
- name: Configure | Check if member is in etcd cluster
|
|
shell: "{{ bin_dir }}/etcdctl member list | grep -q {{ etcd_access_address }}"
|
|
register: etcd_member_in_cluster
|
|
ignore_errors: true
|
|
changed_when: false
|
|
check_mode: no
|
|
when: is_etcd_master and etcd_cluster_setup
|
|
tags:
|
|
- facts
|
|
environment:
|
|
ETCDCTL_API: 3
|
|
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"
|
|
ETCDCTL_ENDPOINTS: "{{ etcd_access_addresses }}"
|
|
|
|
- name: Configure | Check if member is in etcd-events cluster
|
|
shell: "{{ bin_dir }}/etcdctl member list | grep -q {{ etcd_access_address }}"
|
|
register: etcd_events_member_in_cluster
|
|
ignore_errors: true
|
|
changed_when: false
|
|
check_mode: no
|
|
when: is_etcd_master and etcd_events_cluster_setup
|
|
tags:
|
|
- facts
|
|
environment:
|
|
ETCDCTL_API: 3
|
|
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"
|
|
ETCDCTL_ENDPOINTS: "{{ etcd_events_access_addresses }}"
|
|
|
|
- name: Configure | Join member(s) to etcd cluster one at a time
|
|
include_tasks: join_etcd_member.yml
|
|
with_items: "{{ groups['etcd'] }}"
|
|
when: inventory_hostname == item and etcd_cluster_setup and etcd_member_in_cluster.rc != 0 and etcd_cluster_is_healthy.rc == 0
|
|
|
|
- name: Configure | Join member(s) to etcd-events cluster one at a time
|
|
include_tasks: join_etcd-events_member.yml
|
|
with_items: "{{ groups['etcd'] }}"
|
|
when: inventory_hostname == item and etcd_events_cluster_setup and etcd_events_member_in_cluster.rc != 0 and etcd_events_cluster_is_healthy.rc == 0
|