Use CRB not powertools on Alma and Rocky.

.github/workflows/ci.yml

@@ -41,10 +41,7 @@ jobs:
     strategy:
       matrix:
         include:
-          - distro: centos8
-            playbook: converge.yml
-            experimental: false
-          - distro: centos7
+          - distro: rockylinux9
             playbook: converge.yml
             experimental: false
           - distro: ubuntu2004
@@ -53,12 +50,8 @@ jobs:
           - distro: debian10
             playbook: converge.yml
             experimental: false
-          # Source install started failing recently.
-          # - distro: centos7
-          #   playbook: playbook-source-install.yml
-          #   experimental: false
 
-          - distro: centos7
+          - distro: rockylinux9
             playbook: playbook-snap-install.yml
             experimental: true
 

molecule/default/molecule.yml

@@ -8,7 +8,7 @@ driver:
   name: docker
 platforms:
   - name: instance
-    image: "geerlingguy/docker-${MOLECULE_DISTRO:-rockylinux8}-ansible:latest"
+    image: "geerlingguy/docker-${MOLECULE_DISTRO:-rockylinux9}-ansible:latest"
     command: ${MOLECULE_DOCKER_COMMAND:-""}
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:rw

tasks/setup-RedHat.yml

@@ -1,30 +1,11 @@
 ---
 # See: https://github.com/geerlingguy/ansible-role-certbot/issues/107
-- block:
+- name: Ensure dnf-plugins are installed on Rocky/AlmaLinux.
+  yum:
+    name: dnf-plugins-core
+    state: present
 
-  - name: Ensure dnf-plugins are installed on CentOS 8+.
-    yum:
-      name: dnf-plugins-core
-      state: present
-
-  - block:
-
-    - name: Enable DNF module for CentOS 8.3+.
-      shell: |
-        dnf config-manager --set-enabled powertools
-      register: dnf_module_enable
-      changed_when: false
-
-      when: ansible_facts['distribution_version'] is version('8.3', '>=')
-
-    - name: Enable DNF module for CentOS 8.0–8.2.
-      shell: |
-        dnf config-manager --set-enabled PowerTools
-      register: dnf_module_enable
-      changed_when: false
-
-    when: ansible_facts['distribution_version'] is version('8.2', '<=')
-
-  when:
-  - ansible_distribution == 'CentOS'
-  - ansible_distribution_major_version | int >= 8
+- name: Enable DNF module for Rocky/AlmaLinux.
+  shell: |
+    dnf config-manager --set-enabled crb
+  changed_when: false