Merge pull request #57 from stackhpc/debootstrap

Add option to install EPEL during os_images prerequisites

Author: priteau

galaxy.yml

@@ -1,7 +1,7 @@
 ---
 namespace: stackhpc
 name: openstack
-version: 0.5.2
+version: 0.5.3
 readme: README.md
 authors:
   - StackHPC Ltd
@@ -13,6 +13,7 @@ tags:
   - openstack
 dependencies:
   "openstack.cloud": ">=2.1.0"
+  "community.general": ">=8.2.0"
 repository: https://github.com/stackhpc/ansible-collection-openstack
 documentation: https://github.com/stackhpc/ansible-collection-openstack/blob/main/README.md
 homepage: https://github.com/stackhpc/ansible-collection-openstack

roles/os_images/README.md

@@ -25,6 +25,10 @@ Role Variables
 `os_images_package_dependencies_extra`: List of additional packages to install
 on the build host.
 
+`os_images_install_epel_repo`: Whether to enable the CRB repository and install
+the EPEL repository before installing packages on the build host. This is
+disabled by default.
+
 `os_images_cache`: a path to a directory in which to cache build artefacts.
 It defaults to `~/disk_images`
 `NOTE`: new images will NOT be built, even if changes are made in config, if an image

roles/os_images/defaults/main.yml

@@ -1,6 +1,9 @@
 ---
 # List of additional host package dependencies to install.
 os_images_package_dependencies_extra: []
+# Whether to enable the CRB repository and install the EPEL repository before
+# installing packages.
+os_images_install_epel_repo: false
 # Path to virtualenv in which to install python dependencies to upload images.
 os_images_venv:
 # Path to virtualenv in which to install DIB to build images.

roles/os_images/tasks/prereqs.yml

@@ -2,6 +2,24 @@
 - name: Include OS family-specific variables
   ansible.builtin.include_vars: "{{ ansible_facts.os_family }}.yml"
 
+- name: Ensure CRB repository is enabled
+  community.general.dnf_config_manager:
+    name: crb
+    state: enabled
+  when:
+    - os_images_install_epel_repo | bool
+    - ansible_facts.os_family == "RedHat"
+  become: true
+
+- name: Ensure EPEL repository is installed
+  ansible.builtin.dnf:
+    name: epel-release
+    state: present
+  when:
+    - os_images_install_epel_repo | bool
+    - ansible_facts.os_family == "RedHat"
+  become: true
+
 - name: Ensure required packages are installed
   ansible.builtin.package:
     name: "{{ (os_images_package_dependencies + os_images_package_dependencies_extra) | select | list }}"