Don't define Ansible dependency roles twice

Since the Ansible dependency roles are defined in meta/main.yml, we don't need to define them twice in requirements.yml. But molecule don't read dependencies from meta/main.yml, so we need to put requirements.yml for the molecule.

.dev_requirements.txt

@@ -1,5 +1,4 @@
 ansible
-ansible-core>=2.13.9
 ansible-lint
 yamllint
 molecule

.github/workflows/lint.yml

@@ -12,9 +12,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: install dependencies
-        run: >
-          pip install -r .dev_requirements.txt
+      - name: Install dependencies
+        run: pip install -r .dev_requirements.txt
 
       - run: yamllint --strict -c .yamllint .
 

.github/workflows/molecule.yml

@@ -12,13 +12,10 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: install dependencies
+      - name: Install dependencies
         run: pip install -r .dev_requirements.txt
 
-      - name: install Ansbile dependencies
-        run: ansible-galaxy install -r requirements.yml
-
-      - name: test playbook
+      - name: Test playbook
         run: molecule test
         env:
           PY_COLORS: '1'

meta/main.yml

@@ -23,5 +23,5 @@ galaxy_info:
         - jammy
         - noble
 dependencies:
-  - role: elan.opencast_repository
+  - name: elan.opencast_repository
     version: v0.1.0

molecule/default/converge.yml

@@ -5,7 +5,5 @@
     opencast_version_major: 17
     opencast_repository_enabled_release: true
     opencast_opensearch_heap_size: 100m
-  tasks:
-    - name: Include opensearch role
-      ansible.builtin.include_role:
-        name: "opencast_opensearch"
+  roles:
+    - elan.opencast_opensearch

molecule/default/molecule.yml

@@ -3,7 +3,7 @@ driver:
   name: containers
 dependency:
   name: galaxy
-  enabled: false
+  enabled: true
 platforms:
   # GH Action for EL8 fails
   # - name: el8

molecule/default/requirements.yml

@@ -0,0 +1,3 @@
+---
+- name: elan.opencast_repository
+  version: v0.1.0