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|
---
- name: Helm init and upgrade
command: |
{{ helm_bin_dir }}/helm init
--upgrade
--skip-refresh
changed_when: true # init is always changed type of action
# A correct way to implement this would be using --wait option in helm init invocation.
# However, it does not work due to https://github.com/helm/helm/issues/4031 (fixed in newer helm release)
- name: "Wait for helm upgrade to finish"
command: "{{ helm_bin_dir }}/helm version --tiller-connection-timeout 10"
register: result
until: result.rc == 0
delay: 10
retries: 12
changed_when: false # for idempotency
- name: Get all helm repos
command: "{{ helm_bin_dir }}/helm repo list"
register: repos
changed_when: false # for idempotency
- name: Remove stable repo
command: "{{ helm_bin_dir }}/helm repo remove stable"
changed_when: true # when executed its a changed type of action
when: "'stable' in repos.stdout"
- name: Helm Serve
shell: "{{ helm_bin_dir }}/helm serve &"
async: 45
poll: 3 # wait 3sec to get a chance for some stderr
register: helm_serve
changed_when: "'address already in use' not in helm_serve.stderr"
- name: List helm repos
command: "{{ helm_bin_dir }}/helm repo list"
register: helm_repo_list
changed_when: false # for idempotency
failed_when:
- helm_repo_list.rc > 0
- "'Error: no repositories to show' not in helm_repo_list.stderr"
- name: Helm Add Repo
command: "{{ helm_bin_dir }}/helm repo add {{ helm_repository_name | mandatory }} {{ helm_repository_url | mandatory }}"
when: "'local' not in helm_repo_list.stdout"
changed_when: true # when executed its a changed type of action
- name: Build local helm repository
make:
chdir: "{{ app_helm_charts_infra_directory }}"
target: "{{ item }}"
loop: "{{ app_helm_build_targets }}"
environment:
PATH: "{{ helm_bin_dir }}:{{ ansible_env.PATH }}"
- name: Generate Helm application override file with custom role
include_role:
name: "{{ app_helm_override_role }}"
when: not app_skip_helm_override
# The generated override file is added to override list unless skipped.
- name: Add application helm override file to list of overrides unless skipped
set_fact:
helm_override_files: "{{ (helm_override_files | default([])) + [app_helm_override_file] }}"
when: not app_skip_helm_override
- name: Print final list of override files
debug:
var: helm_override_files
- name: Check for deploy plugin presence
stat:
path: '{{ helm_home_dir.stdout }}/plugins/deploy/deploy.sh'
register: deploy_plugin_presence
- name: "Helm Install application {{ app_name }}"
command: >
{{ helm_bin_dir }}/helm
{{ 'deploy' if deploy_plugin_presence.stat.exists else 'install --name' }}
{{ app_helm_release_name }}
{{ helm_repository_name }}/{{ app_helm_chart_name }}
--namespace {{ app_kubernetes_namespace }}
{% for arg in helm_override_files %} {{ '-f ' + arg }} {% endfor %}
{% for arg in helm_extra_install_options %} {{ arg.opt }} {% endfor %}
changed_when: true # when executed its a changed type of action
register: helm_install
failed_when: helm_install.stderr
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