Use collections (#1000)

* Use collections

Move to use collections, this is to conclude the migration of roles to
the redhatci.ocp collection.
Add the steps and changes required to consume collections.
Remove the submodule for containers.podman and use a newer version.
Update the docs to make clear the playbook is using collections.

* Install collection dependency in GH workflow

.github/workflows/ansible-lint.yml

@@ -26,6 +26,7 @@ jobs:
           pip install flake8 pytest
           if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
           if [ -f test-requirements.txt ]; then pip install -r test-requirements.txt; fi
+          ansible-galaxy collection install -r ansible-ipi-install/requirements.yml
 
       - name: Lint Ansible Playbook
         run: |

.gitmodules

@@ -1,4 +0,0 @@
-[submodule "ansible-ipi-install/collections/ansible_collections/containers/podman"]
-	path = ansible-ipi-install/collections/ansible_collections/containers/podman
-	url = https://github.com/containers/ansible-podman-collections.git
-	shallow = true

README.md

@@ -4,6 +4,8 @@ This repository stores resources and deployment artifacts for [bare metal](https
 
 It also contains optional features focused on low-latency workloads, NFV workloads, etc.
 
+For contributions to the ansible-ipi-install roles please visit the [ansible-collection-redhatci-ocp](https://github.com/redhatci/ansible-collection-redhatci-ocp) repository.
+
 ## Installation artifacts
 
 - [Installation Steps](https://openshift-kni.github.io/baremetal-deploy/)

ansible-ipi-install/playbook.yml

@@ -1,6 +1,8 @@
 ---
 - name: IPI on Baremetal Installation Playbook
   hosts: provisioner
+  collections:
+    - redhatci.ocp
   roles:
   - node_prep
   - installer

ansible-ipi-install/requirements.yml

@@ -0,0 +1,5 @@
+---
+collections:
+  - name: redhatci.ocp
+  - name: containers.podman
+    version: "1.10.1"