8ae49163f3
This role runs Helm template of a specific chart and then makes sure that all resources become ready afterwards. Change-Id: I62e160eac673d13bd1018b58fd36cae54e1482b4
40 lines
1.4 KiB
YAML
40 lines
1.4 KiB
YAML
- name: Install dependencies
|
|
command: "helm dep up {{ helm_chart }}"
|
|
args:
|
|
chdir: "{{ zuul_work_dir }}"
|
|
|
|
- name: Print templated charts
|
|
command: "helm template -n zuul {{ helm_chart }}"
|
|
args:
|
|
chdir: "{{ zuul_work_dir }}"
|
|
|
|
- name: Deploy templated charts
|
|
shell: |
|
|
set -o pipefail
|
|
helm template -n {{ helm_release_name }} {{ helm_chart }} | kubectl apply -f-
|
|
args:
|
|
executable: /bin/bash
|
|
chdir: "{{ zuul_work_dir }}"
|
|
|
|
# NOTE(mnaser): When a StatefulSet is deployed, it creates the pods one
|
|
# by one, which means the `kubectl wait` can race if it
|
|
# is ran before the other pods are created. We instead
|
|
# check for all the StatefulSets here manually instead
|
|
# and then use the second check below to do a "confirmation"
|
|
- name: Wait for all StatefulSets to become ready
|
|
block:
|
|
- name: Retrieve all StatefulSets
|
|
command: kubectl get statefulset -o name
|
|
register: _statefulsets
|
|
|
|
- name: Ensure the number of ready replicas matches the replicas
|
|
shell: kubectl get {{ item }} -ogo-template='{{ '{{' }}eq .status.replicas .status.readyReplicas{{ '}}' }}'
|
|
register: _is_ready
|
|
until: _is_ready.stdout == 'true'
|
|
retries: 60
|
|
delay: 5
|
|
loop: "{{ _statefulsets.stdout_lines }}"
|
|
|
|
- name: Wait for all pods to become ready
|
|
command: kubectl wait --for=condition=Ready --timeout=120s pod --all
|