oc-project-migrator

This role facilitates the migration of an OpenShift Container Platform project from one cluster to another. In a test scenario, it can migrate the project to the same cluster.

Requirements

At least one operational OpenShift Container Platform cluster.

kevensen.oc

Role Variables

The following variables can be found in defaults/main.yml.

---
# defaults file for kevensen.oc-project-migrator
# The Kubernetes Services to Migrate
services_to_migrate: []

# The Container Routes to Migrate
routes_to_migrate: []

# The Image Streams to Migrate
image_streams_to_migrate: []

# The Kubernetes Secrets to Migrate
secrets_to_migrate: []

# The Kubernetes Service Accounts to Migrate
service_accounts_to_migrate: []

# The Deployment Configurations to Migrate
deployments_to_migrate: []

# Add a string to the end of the project
# name. This is essential if you are migrating
# to the same cluster.
project_name_postpend: ''

# The Role Bindings to Migrate.  This will
# include both users and groups with this binding.
role_bindings_to_migrate:
- admin

# If the image stream you wish to pull from is insecure,
# this should be set as true.  This value is only important
# when the source and destination clusters are not the same.
insecure_image_streams: false

# The default name of the cluster's container registry service
default_registry_service_name: docker-registry

# The default name of the cluster's container registry route
default_registry_route_name: docker-registry

# The default project role for the user
# migrating the project
project_role: 'view'

The following variables should be set as parameters.

# Whether or not to validate the TLS certs of the API endpoint
validate_certs: true

# The token of the service account with which to access the API
ansible_sa_token: abcdefg

Dependencies

This role requires the kevensen.oc role to be applied to a host as well.

Example Playbook

The following example shows how one can use this role to create a project.

---
# file: migrate.yml
- hosts: oc
  roles:
  - kevensen.oc
  - kevensen.oc-project-migrator
  vars:
    ansible_become: true
    from_host: openshift
    project_name: cake
    project_name_postpend: '-test'
    services_to_migrate:
    - cakephp-mysql-example
    - mysql
    routes_to_migrate:
    - cakephp-mysql-example
    image_streams_to_migrate:
    - cakephp-mysql-example
    secrets_to_migrate:
    - cakephp-mysql-example
    deployments_to_migrate:
    - cakephp-mysql-example
    - mysql

License

GPLv3

Author Information

Ken Evensen is a Solutions Architect with Red Hat