Solved is_feature_enabled bug and implemented Dockerfile for moodle

roles/docker-keycloak/templates/import/realm.json.j2

@@ -835,7 +835,7 @@
       "secret": "{{oidc.client.secret}}",
       {%- set redirect_uris = [] %}
       {%- for application, domain in domains.items() %}
-        {%- if applications[application] is defined and (applications | is_feature_enabled('oauth2',application) or applications | is_feature_enabled('oidc',application)) %}
+        {%- if applications[application] is defined and (applications | is_feature_enabled('oauth2',application) or applications | is_feature_enabled('oidc',application_id)) %}
           {%- if domain is string %}
             {%- set _ = redirect_uris.append(web_protocol ~ '://' ~ domain ~ '/*') %}
           {%- else %}

roles/docker-moodle/tasks/main.yml

@@ -10,9 +10,15 @@
     domain: 	"{{ domains[application_id] }}"
     http_port: 	"{{ ports.localhost.http[application_id] }}"
 
+- name: "Transfer Dockerfile to {{ docker_compose.directories.instance }}"
+  copy:
+    src: Dockerfile.j2
+    dest: "{{ docker_compose.directories.instance }}Dockerfile"
+  notify: docker compose project build and setup
+
 - name: "copy docker-compose.yml and env file"
   include_tasks: copy-docker-compose-and-env.yml
 
 - name: "Configure OIDC login for Moodle if enabled"
   include_tasks: oidc.yml
-  when: applications | is_feature_enabled('oidc',application)
+  when: applications | is_feature_enabled('oidc',application_id)

roles/docker-moodle/tasks/oidc.yml

@@ -1,13 +1,4 @@
 ---
-- name: "Ensure OIDC plugin is installed inside container"
-  command: >
-    docker exec {{ container_name }} bash -c '
-    set -e;
-    cd /bitnami/moodle;
-    if [ ! -d "auth/oidc" ]; then
-      git clone https://github.com/microsoft/moodle-auth_oidc.git auth/oidc;
-    fi'
-
 - name: "Upgrade Moodle to apply OIDC plugin"
   command: "docker exec {{ container_name }} php admin/cli/upgrade.php --non-interactive"
 

roles/docker-moodle/templates/Dockerfile.j2

@@ -0,0 +1,14 @@
+FROM bitnami/moodle:{{ applications[application_id].version }}
+
+{% if applications | is_feature_enabled('oidc',application_id) %}
+# Install git (required to clone the OIDC plugin)
+USER root
+RUN install_packages git unzip
+
+# Clone the Microsoft OIDC plugin into Moodle's auth directory
+RUN git clone https://github.com/microsoft/moodle-auth_oidc.git \
+    /opt/bitnami/moodle/auth/oidc && \
+    chown -R www-data:www-data /opt/bitnami/moodle/auth/oidc
+
+USER 1001
+{% endif %}

roles/docker-moodle/templates/docker-compose.yml.j2

@@ -3,7 +3,10 @@ services:
 {% include 'roles/docker-central-database/templates/services/' + database_type + '.yml.j2' %}
   moodle:
     container_name: {{ container_name }}
-    image: docker.io/bitnami/moodle:{{applications.moodle.version}}
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: moodle_custom
     ports:
       - 127.0.0.1:{{ports.localhost.http[application_id]}}:8080
 {% include 'roles/docker-compose/templates/services/base.yml.j2' %}