Wissem BEN CHAABANE 4fa1fb966b Add helm dependency update (#208) ...

Add helm dependency update

SUMMARY

Execute the helm dependency update under the hood when found dependencies block in Chart.yaml file.
Support the execution of:

Standalone dependency update by executing: helm dependency update CHART
Inline dependency update when specifying the helm chart_repo_url by adding --dependency-update to the helm install command.


ISSUE TYPE


Feature Pull Request #191

COMPONENT NAME

helm, helm_template
ADDITIONAL INFORMATION





There is a doc generated for history_max option for the helm module. I think that is not generated in the previous PR #164.


There is others changes affect the docs/ folder when I run the collection_prep_add_docs -p .  command. These changes are added in the last commit  64eab40. I let you decide rather we keep the commit or remove it.


The --dependency-update insertion option is tested used a local helm chart repository create via docker. So here are the tasks that test this feature.  Maybe if we create a GitHub repository for the helm chart, we can add this test code in the CI pipeline.


# Test The update dependency with chart_repo_url
- name: "Test chart without dependencies block and chart_repo_url defined"
  block:
    - name: "Test chart without dependencies block and chart_repo_url defined"
      helm:
        binary_path: "{{ helm_binary }}"
        name: test
        chart_ref: "ingress-nginx"
        chart_repo_url: https://kubernetes.github.io/ingress-nginx
        chart_version: "{{ chart_source_version | default(omit) }}"
        namespace: "{{ helm_namespace }}"
        create_namespace: yes
      register: release

    - assert:
        that:
          - "'--dependency-update' not in release.command"
          - "'upgrade' in release.command"
        success_msg: "Command does not contains '--dependency-update' options"
        fail_msg: "Command contains '--dependency-update' options"

- name: "Test chart with dependencies block and chart_repo_url defined and replace True"
  block:
    - name: "Test chart with dependencies block and chart_repo_url defined and replace True"
      helm:
        binary_path: "{{ helm_binary }}"
        name: test1
        chart_ref: "dep_up"
        chart_repo_url: http://repo:8080/charts
        chart_version: "{{ chart_source_version | default(omit) }}"
        namespace: "{{ helm_namespace }}"
        create_namespace: yes
        replace: true
      register: release
    - debug: var=release
    - assert:
        that:
          - "'--dependency-update' in release.command"
          - "'install' in release.command"
        success_msg: "Command contains '--dependency-update' options with helm install command"
        fail_msg: "Command not contains '--dependency-update' with helm install command"

- name: "Test chart with dependencies block and chart_repo_url defined and replace False fails"
  block:
    - name: "Test chart with dependencies block and chart_repo_url defined and replace False fails"
      helm:
        binary_path: "{{ helm_binary }}"
        name: test2
        chart_ref: "dep_up"
        chart_repo_url: http://repo:8080/charts
        chart_version: "{{ chart_source_version | default(omit) }}"
        namespace: "{{ helm_namespace }}"
        create_namespace: yes
        replace: false
      register: release
      ignore_errors: true

    - assert:
        that:
          - release.failed
          - release.msg == "'--dependency-update' hasn't been supported yet with 'helm upgrade'. Please use 'helm install' instead by adding 'replace' option"
        success_msg: "Command build fail when adding  '--dependency-update' with the helm upgrade command"

Reviewed-by: Mike Graves <mgraves@redhat.com>
Reviewed-by: Wissem BEN CHAABANE <benchaaben.wissem@gmail.com>
Reviewed-by: Bikouo Aubin <None>

2022-04-26 11:54:37 +00:00

..

ansible_module_mock.py

Add helm dependency update (#208)

2022-04-26 11:54:37 +00:00