group_vars/all/07_applications.yml

@@ -213,35 +213,38 @@ defaults_applications:
     css_enabled:                  "{{css_enabled_default}}"                 # Enables\Disables Global CSS Style
     landingpage_iframe_enabled:   false                                     # Disabled by default, because it leads to authentification problems
 
-  # LDAP Account Manager 
-  lam:
-    version:                        "latest"
-#    administrator_password:         "{{users.administrator.initial_password}}"  # CHANGE for security reasons  
-    ldap:
-      enabled:                        True                                        # Should have the same value as applications.ldap.network.local.
-    oauth2_proxy:
-      enabled:                        true                                        # Activate the OAuth2 Proxy for the LDAP Webinterface
-      application:                    application                                 # Needs to be the same as webinterface
-      port:                           80                                          # application port
-#     cookie_secret:                  None                                        # Set via openssl rand -hex 16
-    matomo_tracking_enabled:      "{{matomo_tracking_enabled_default}}"           # Enables\Disables Matomo Tracking
-    css_enabled:                  "{{css_enabled_default}}"                       # Enables\Disables Global CSS Style
-    landingpage_iframe_enabled:   "{{landingpage_iframe_enabled_default}}"        # Enables\Disables the possibility to embed this on landing page via iframe
-
   ## LDAP
   ldap:
+    lam:
+      version:                        "latest"
+      administrator_password:         "{{users.administrator.initial_password}}"  # CHANGE for security reasons
+    openldap:
       version:                        "latest"
       network:
         local:                        True                                        # Activates local network to allow other docker containers to connect
         public:                       False                                       # Set to true in inventory file if you want to expose the LDAP port to the internet
       hostname:                       "openldap"                                  # Hostname of the LDAP Server in the central_ldap network
+    phpldapadmin:
+      version:                        "2.0.0-dev"                                 # @todo Attention: Change this as fast as released to latest
     webinterface:                     "lam"                                       # The webinterface which should be used. Possible: lam and phpldapadmin
     users:  
       administrator:
         username:                     "{{users.administrator.username}}"
+    ldap:
+      enabled:                        True                                        # Should have the same value as applications.ldap.openldap.network.local.
+    oauth2_proxy:
+      enabled:                        true                                        # Activate the OAuth2 Proxy for the LDAP Webinterface
+      application:                    lam                                         # Needs to be the same as webinterface
+      port:                           80                                          # If you use phpldapadmin set it to 8080
+#     cookie_secret:                  None                                        # Set via openssl rand -hex 16
+    database:
+      central_storage:                false                                       # LDAP doesn't use an database in the current configuration. Propably a good idea to implement one later. 
     # administrator_password:                                                     # CHANGE for security reasons in inventory file
     # administrator_database_password:                                            # CHANGE for security reasons in inventory file
     force_import:                 False                                           # Forces the import of the LDIF files
+    matomo_tracking_enabled:      "{{matomo_tracking_enabled_default}}"           # Enables\Disables Matomo Tracking
+    css_enabled:                  "{{css_enabled_default}}"                       # Enables\Disables Global CSS Style
+    landingpage_iframe_enabled:   "{{landingpage_iframe_enabled_default}}"        # Enables\Disables the possibility to embed this on landing page via iframe
 
   ## Libre Office
   libreoffice:
@@ -496,7 +499,7 @@ defaults_applications:
         enabled: false
       integration_gitlab:
         # Nextcloud Integration GitLab: connects Nextcloud with GitLab repositories (https://apps.nextcloud.com/apps/integration_gitlab)
-        enabled: "{{ 'gitlab' in group_names | lower }}"
+        enabled: "{{ 'gitlab' in group_names in group_names | lower }}"
       integration_github:
         # Nextcloud Integration GitHub: integrates GitHub repositories with Nextcloud (https://apps.nextcloud.com/apps/integration_github)
         enabled: false
@@ -650,20 +653,6 @@ defaults_applications:
     css_enabled:                  "{{ css_enabled_default }}"                   # Enables/Disables global CSS styling
     landingpage_iframe_enabled:   "{{ landingpage_iframe_enabled_default }}"    # Enables/Disables embedding via iframe
 
-  ## phpLDAPadmin
-  phpldapadmin:
-    version:                        "2.0.0-dev"                                 # @todo Attention: Change this as fast as released to latest
-    ldap:
-      enabled:                        True                                      # Should have the same value as applications.ldap.network.local.
-    oauth2_proxy:
-      enabled:                        true                                      # Activate the OAuth2 Proxy for the LDAP Webinterface
-      application:                    application                               # Needs to be the same as webinterface
-      port:                           8080                                      # application port
-#     cookie_secret:                  None                                      # Set via openssl rand -hex 16
-    matomo_tracking_enabled:      "{{matomo_tracking_enabled_default}}"         # Enables\Disables Matomo Tracking
-    css_enabled:                  "{{css_enabled_default}}"                     # Enables\Disables Global CSS Style
-    landingpage_iframe_enabled:   "{{landingpage_iframe_enabled_default}}"      # Enables\Disables the possibility to embed this on landing page via iframe
-
   ## PHPMyAdmin
   phpmyadmin:
     version:                      "latest"                                  # Use the latest phpmyadmin version
@@ -694,7 +683,7 @@ defaults_applications:
   ## Postgres
   # Please set an version in your inventory file - Rolling release for postgres isn't recommended
   postgres:
-    version:                      "latest"
+    database.version:  "latest"
 
   portfolio:
     database:

group_vars/all/09_ports.yml

@@ -5,12 +5,10 @@ ports:
       mastodon:       4001
     oauth2_proxy:
       phpmyadmin:     4181
-      lam:              4182
+      ldap:           4182
       openproject:    4183
       yourls:         4184
       pgadmin:        4185
-      phpldapadmin:     4186
-      fusiondirectory:  4187
     ldap:
       openldap:       389
     http:
@@ -46,12 +44,10 @@ ports:
       bluesky_api:    8030
       bluesky_web:    8031
       keycloak:       8032
-      lam:              8033
+      ldap:           8033
       phpmyadmin:     8034
       snipe_it:       8035
       sphinx:         8036
-      phpldapadmin:     8037
-      fusiondirectory:  8038
       bigbluebutton:  48087 # This port is predefined by bbb. @todo Try to change this to a 8XXX port
   # Ports which are exposed to the World Wide Web
   public:

group_vars/all/10_networks.yml

@@ -72,13 +72,6 @@ defaults_networks:
       subnet: 192.168.102.208/28
     sphinx:
       subnet: 192.168.102.224/28
-    lam:
-      subnet: 192.168.103.0/28
-    phpldapadmin:
-      subnet: 192.168.103.16/28
-    fusiondirectory:
-      subnet: 192.168.103.32/28
-      
     # /24 Networks / 254 Usable Clients
     bigbluebutton:
       subnet: 10.7.7.0/24 # This variable does not have an impact. It's just there for documentation reasons, because this network is used in bbb

roles/docker-central-database/README.md

@@ -1,30 +1,71 @@
-# Docker Central Database 🐳
+# Database Setup Role 🚀
 
-## Description
+This Ansible role provides the necessary tasks, files, templates, and variables to set up databases in your Docker Compose environment. It is essential for configuring your application's database, whether using a local or a central instance of **MariaDB** or **PostgreSQL**.
 
-This Ansible role provisions a centralized database system in your Docker Compose environment. It supports both MariaDB and PostgreSQL, providing a robust, scalable, and low-maintenance database solution. Whether you're consolidating your application's data or creating a dedicated central storage, this role simplifies setup and integration.
+---
 
 ## Overview
 
-Tailored for environments that require a central data repository, this role:
-- Loads necessary database variables defined in [vars/database.yml](./vars/database.yml).
-- Generates an environment file based on the chosen database engine.
-- Integrates seamlessly with Docker Compose to deploy a centralized database container (if enabled).
+- **Database Variables**  
+  Defined in [./vars/database.yml](./vars/database.yml), these variables include:
+  - `database_instance`
+  - `database_host`
+  - `database_name`
+  - `database_username`
+  - `database_port`
+  - `database_env`
 
-## Purpose
+- **Tasks**  
+  Located in [./tasks/main.yml](./tasks/main.yml), the tasks perform the following:
+  - Include the Docker Compose role.
+  - Load database variables.
+  - Create the environment file for the chosen database from a template.
+  - Optionally create a central database (if enabled).
 
-The role's purpose is to automate the provisioning and configuration of a centralized database service. This not only reduces manual setup but also ensures consistent, reliable deployment across production and homelab environments.
+- **Templates**  
+  - **Environment Files:**  
+    - [PostgreSQL Environment Template](./templates/env/postgres.env.j2)  
+    - [MariaDB Environment Template](./templates/env/mariadb.env.j2)
+  - **Service Files:**  
+    - [MariaDB Service Template](./templates/services/mariadb.yml.j2)  
+    - [PostgreSQL Service Template](./templates/services/postgres.yml.j2)
 
-## Features
+---
 
-- **Supports Multiple Engines:** Easily switch between MariaDB and PostgreSQL.
-- **Centralized Data Management:** Improves data consistency and security.
-- **Docker Compose Integration:** Automates container setup and configuration.
-- **Simplified Variable Management:** Preconfigured templates minimize manual intervention.
+## Usage 📋
 
-## Credits 📝
+To use this role, include it in your playbook as follows:
 
-Developed and maintained by **Kevin Veen-Birkenbach**.  
-Learn more at [www.veen.world](https://www.veen.world)  
-Part of the [CyMaIS Project](https://github.com/kevinveenbirkenbach/cymais)  
-License: [CyMaIS NonCommercial License (CNCL)](https://s.veen.world/cncl)
+```yaml
+- hosts: all
+  roles:
+    - your_database_role_name
+```
+
+When executed, the role will:
+
+1. Load database configuration variables.
+2. Generate the appropriate environment file for the database.
+3. Incorporate the Docker Compose routines.
+4. Create a central database if `applications[application_id].database.central_storage` is set to `true`.
+
+---
+
+## Author
+
+Developed by [Kevin Veen-Birkenbach](https://www.veen.world/) 💻🌐
+
+---
+
+## Acknowledgments & ChatGPT Conversations 🤖💬
+
+This role was created with the assistance of ChatGPT. The following ChatGPT conversations helped shape the design and implementation of this role:
+
+- https://chatgpt.com/share/67a23d18-fb54-800f-983c-d6d00752b0b4
+- https://chatgpt.com/share/67a244bb-11e4-800f-980f-5ef0e8b109d7
+
+Feel free to explore these discussions for insights into design decisions and implementation details.
+
+---
+
+Happy automating! 🎉

roles/docker-central-database/meta/main.yml

@@ -1,23 +0,0 @@
----
-galaxy_info:
-  author: "Kevin Veen-Birkenbach"
-  description: >-
-    The Docker Central Database Role lets you quickly provision a centralized database through Docker Compose.
-    Whether using MariaDB or PostgreSQL, this role provides a reliable, low-maintenance solution that supports your business applications.
-  license: "CyMaIS NonCommercial License (CNCL)"
-  license_url: "https://s.veen.world/cncl"
-  company: "Kevin Veen-Birkenbach Consulting & Coaching Solutions"
-  min_ansible_version: "2.9"
-  platforms:
-    - name: Docker
-      versions:
-        - "latest"
-  galaxy_tags:
-    - database
-    - docker
-    - mariadb
-    - postgresql
-    - central-database
-  repository: "https://s.veen.world/cymais"
-  issue_tracker_url: "https://s.veen.world/cymaisissues"
-  documentation: "https://s.veen.world/cymais"

roles/docker-central-database/templates/services/postgres.yml.j2

@@ -1,7 +1,7 @@
 # This template needs to be included in docker-compose.yml, which depend on a postgres database
 {% if not applications[application_id].database.central_storage | bool %}  
   database:
-    image: postgres:{{applications.postgres.version}}-alpine
+    image: postgres:{{applications.postgres.database_version}}-alpine
     container_name: {{application_id}}-database
     env_file:
       - {{database_env}}

roles/docker-lam/tasks/main.yml

@@ -1,13 +0,0 @@
-- name: "include docker-compose role"
-  include_role: 
-    name: docker-compose
-
-- name: "include role nginx-domain-setup for {{application_id}}"
-  include_role:
-    name: nginx-domain-setup
-  vars:
-    domain: 	"{{ domains[application_id] }}"
-    http_port: 	"{{ ports.localhost.http[application_id] }}"
-  
-- name: "copy docker-compose.yml and env file"
-  include_tasks: copy-docker-compose-and-env.yml

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

@@ -1,18 +0,0 @@
-services:
-
-{% include 'roles/docker-oauth2-proxy/templates/container.yml.j2' %}
-
-  application:
-    container_name: {{ application_id }}
-    logging:
-      driver: journald
-    restart: {{docker_restart_policy}}
-    image: ghcr.io/ldapaccountmanager/lam:{{applications[application_id].version}}
-    ports:
-      - 127.0.0.1:{{ports.localhost.http[application_id]}}:80 
-{% include 'roles/docker-compose/templates/services/base.yml.j2' %}
-{% include 'templates/docker/container/networks.yml.j2' %}
-
-{# include 'templates/docker/compose/volumes.yml.j2' #}
-
-{% include 'templates/docker/compose/networks.yml.j2' %}

roles/docker-lam/templates/env.j2

@@ -1,14 +0,0 @@
-# See all variables here: 
-# https://github.com/LDAPAccountManager/lam/blob/develop/lam-packaging/docker/.env  
-      
-# Basic Configuration   
-LAM_PASSWORD=               {{applications[application_id].administrator_password}}    # LAM configuration master password and password for server profile "lam
-     
-# Database
-LAM_CONFIGURATION_DATABASE= files                                               # configuration database (files or mysql) @todo implement mariadb
-
-# LDAP Configuration
-LDAP_SERVER=                {{ldap.server.domain}}                              # domain of LDAP database root entry
-LDAP_BASE_DN=               {{ldap.dn.root}}                                    # LDAP base DN to overwrite value generated by LDAP_DOMAIN
-LDAP_USER=                  {{ldap.dn.administrator}}                           # LDAP admin user (set as login user for LAM)
-LDAP_ADMIN_PASSWORD=        {{ldap.bind_credential}}                            # LDAP admin password

roles/docker-lam/vars/main.yml

@@ -1 +0,0 @@
-application_id: "lam"

roles/docker-ldap/handlers/main.yml

@@ -4,7 +4,7 @@
   listen: "Import LDIF files"
   # @todo Remove the following ignore errors when setting up a new server
   # Just here because debugging would take to much time
-  # ignore_errors: true
+  ignore_errors: true
 
 - name: Refint Module Activation for OpenLDAP
   shell: >
@@ -14,17 +14,17 @@
   failed_when: ldapadd_result.rc not in [0, 68]
   # @todo Remove the following ignore errors when setting up a new server
   # Just here because debugging would take to much time
-  # ignore_errors: true
+  ignore_errors: true
 
 - name: Refint Overlay Configuration for OpenLDAP
   shell: >
-    docker exec -i openldap ldapmodify -Y EXTERNAL -H ldapi:/// -f {{ldif_docker_path}}03_member_of_configuration.ldif
+    docker exec -i openldap modify -Y EXTERNAL -H ldapi:/// -f {{ldif_docker_path}}02_member_of_configuration.ldif
   listen: "Import LDIF files"
   register: ldapadd_result
   failed_when: ldapadd_result.rc not in [0, 68]
   # @todo Remove the following ignore errors when setting up a new server
   # Just here because debugging would take to much time
-  # ignore_errors: true
+  ignore_errors: true
 
 - name: "Import users, groups, etc. to LDAP"
   shell: >

roles/docker-ldap/tasks/lam.yml

@@ -0,0 +1,33 @@
+- name: "load lam variables"
+  include_vars:
+    file: lam.yml
+
+- name: "Ensure LAM profiles directory exists"
+  file:
+    path: "{{ lam_profiles_dir }}"
+    state: directory
+    mode: '0755'
+    recurse: true
+
+#- name: "create {{docker_compose.directories.env}}lam.env"
+#  template: 
+#    src:  "lam/env.j2" 
+#    dest: "{{docker_compose.directories.env}}lam.env"
+#    mode: '770'
+#    force: yes
+#  notify: docker compose project setup
+#
+#- name: "create default.group to enable groupOfNames in LAM"
+#  template:
+#    src: "lam/default.group.j2"
+#    dest: "{{ lam_profiles_dir }}/default.group"
+#    mode: '0644'
+#  notify: docker compose project setup
+#
+#- name: "Create groupOfNames.conf to enable groupOfNames as base module in LAM"
+#  template:
+#    src: "lam/groupOfNames.conf.j2"
+#    dest: "{{ lam_profiles_dir }}/groupOfNames.conf"
+#    mode: '0644'
+
+

roles/docker-ldap/tasks/main.yml

@@ -3,6 +3,13 @@
   include_role: 
     name: docker-compose
 
+- name: "include role nginx-domain-setup for {{application_id}}"
+  include_role:
+    name: nginx-domain-setup
+  vars:
+    domain: 	"{{ domains[application_id] }}"
+    http_port: 	"{{ ports.localhost.http[application_id] }}"
+
 - name: Create {{domains[application_id]}}.conf if LDAP is exposed to internet
   template: 
     src:  "nginx.stream.conf.j2" 
@@ -23,6 +30,19 @@
     ipam_config:
       - subnet: "{{ networks.local.central_ldap.subnet }}"
 
+- name: "create {{docker_compose.directories.env}}phpldapadmin.env"
+  template: 
+    src:  "phpldapadmin.env.j2" 
+    dest: "{{docker_compose.directories.env}}phpldapadmin.env"
+    mode: '770'
+    force: yes
+  notify: docker compose project setup
+  when: applications.ldap.webinterface == 'phpldapadmin'
+  
+- name: "execute lam tasks"
+  include_tasks: lam.yml
+  when: applications.ldap.webinterface == 'lam'
+
 - name: "copy docker-compose.yml and env file"
   include_tasks: copy-docker-compose-and-env.yml
 

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

@@ -2,11 +2,32 @@ services:
 
 {% include 'roles/docker-oauth2-proxy/templates/container.yml.j2' %}
 
-  application:
-    image: bitnami/openldap:{{ applications[application_id].version }}
-    container_name: {{ application_id }}
+  {{applications.ldap.webinterface}}:
+    container_name: {{applications.ldap.webinterface}}
+    logging:
+      driver: journald
+    restart: {{docker_restart_policy}}
+{% if applications.ldap.webinterface == 'lam' %}
+    image: ghcr.io/ldapaccountmanager/lam:{{applications.ldap.lam.version}}
+    ports:
+      - 127.0.0.1:{{ports.localhost.http.ldap}}:80 
+    env_file:
+      - "{{docker_compose.directories.env}}lam.env"
+#    volumes:
+#      - "{{ lam_profiles_dir }}:/var/lib/ldap-account-manager/config/profiles/"
+
+{% elif applications.ldap.webinterface == 'phpldapadmin' %}
+    image: leenooks/phpldapadmin:{{applications.ldap.phpldapadmin.version}}
+    ports:
+      - 127.0.0.1:{{ports.localhost.http.ldap}}:8080
+    env_file:
+      - "{{docker_compose.directories.env}}phpldapadmin.env"
+{% endif %}
+  openldap:
+    image: bitnami/openldap:{{applications.ldap.openldap.version}}
+    container_name: {{applications.ldap.openldap.hostname}}
 {% include 'roles/docker-compose/templates/services/base.yml.j2' %}
-{% if applications[application_id].network.public | bool %}
+{% if applications.ldap.openldap.network.public | bool %}
     ports:
       - 127.0.0.1:{{ports.localhost.ldap.openldap}}:{{ldap_docker_port}}  # Expose just on localhost so that nginx stream proxy can use it
 {% endif %}

roles/docker-ldap/templates/lam/default.group.j2

@@ -0,0 +1 @@
+Modules: groupOfNames

roles/docker-ldap/templates/lam/env.j2

@@ -0,0 +1,13 @@
+# See all variables here: https://github.com/LDAPAccountManager/lam/blob/develop/lam-packaging/docker/.env  
+      
+# Basic Configuration   
+LAM_PASSWORD=               {{applications.ldap.lam.administrator_password}}        # LAM configuration master password and password for server profile "lam
+     
+# Database
+LAM_CONFIGURATION_DATABASE= files                                                   # configuration database (files or mysql) @todo implement mariadb
+
+# LDAP Configuration
+LDAP_SERVER=                {{ldap.server.domain}}                                  # domain of LDAP database root entry
+LDAP_BASE_DN=               {{ldap.dn.root}}                                        # LDAP base DN to overwrite value generated by LDAP_DOMAIN
+LDAP_USER=                  {{ldap.dn.administrator}}                                        # LDAP admin user (set as login user for LAM)
+LDAP_ADMIN_PASSWORD=        {{ldap.bind_credential}}                             # LDAP admin password

roles/docker-ldap/templates/lam/groupOfNames.conf.j2

@@ -0,0 +1,5 @@
+type: group
+module: groupOfNames
+cn: cn
+description: description
+member: member

roles/docker-ldap/vars/lam.yml

@@ -0,0 +1 @@
+lam_profiles_dir: "{{ docker_compose.directories.volumes }}lam/config/profiles/"

roles/docker-phpldapadmin/tasks/main.yml

@@ -1,13 +0,0 @@
-- name: "include docker-compose role"
-  include_role: 
-    name: docker-compose
-
-- name: "include role nginx-domain-setup for {{application_id}}"
-  include_role:
-    name: nginx-domain-setup
-  vars:
-    domain: 	"{{ domains[application_id] }}"
-    http_port: 	"{{ ports.localhost.http[application_id] }}"
-  
-- name: "copy docker-compose.yml and env file"
-  include_tasks: copy-docker-compose-and-env.yml

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

@@ -1,19 +0,0 @@
-services:
-
-{% include 'roles/docker-oauth2-proxy/templates/container.yml.j2' %}
-
-  application:
-    container_name: {{ application_id }}
-    logging:
-      driver: journald
-    restart: {{docker_restart_policy}}
-    image: leenooks/phpldapadmin:{{applications[application_id].version}}
-    ports:
-      - 127.0.0.1:{{ports.localhost.http[application_id]}}:8080
-{% include 'roles/docker-compose/templates/services/base.yml.j2' %}
-{% include 'templates/docker/container/networks.yml.j2' %}
-
-{% include 'templates/docker/compose/volumes.yml.j2' %}
-  data:
-
-{% include 'templates/docker/compose/networks.yml.j2' %}

roles/docker-phpldapadmin/vars/main.yml

@@ -1 +0,0 @@
-application_id: "phpldapadmin"

roles/docker-postgres/README.md

@@ -1,30 +1,30 @@
-# PostgreSQL 🐳
-
-## Description
-
-This Ansible role deploys and configures a PostgreSQL database in a Docker container using Docker Compose. It is designed to simplify database administration by automating the creation of networks, containers, and essential database tasks (such as database and user creation) for a secure and high-performance environment.
+# Docker-Postgres Ansible Role
 
 ## Overview
+This Ansible role is designed to deploy a PostgreSQL database using Docker. It includes tasks for setting up a Docker network, installing PostgreSQL in a Docker container, and initializing the database with a specified user and database.
 
-Built for environments that demand reliability and ease of management, this role:
-- Sets up a dedicated Docker network for PostgreSQL.
-- Deploys a PostgreSQL container with secure configurations and automated healthchecks.
-- Automates tasks like database creation, user setup, and privilege assignments to streamline your workflows.
+## Role Variables
+- `central_postgres_password`: The password for the PostgreSQL superuser (`postgres`).
+- `database_name`: Name of the database to be created.
+- `database_username`: Username for the database user.
+- `database_password`: Password for the database user.
 
-## Purpose
+## Role Tasks
+1. **Create Docker network for PostgreSQL**: Sets up a Docker network for PostgreSQL communication.
+2. **Install PostgreSQL**: Deploys PostgreSQL in a Docker container, attaching it to the created network and setting the superuser password.
+3. **Run the docker_postgres tasks once**: Ensures that the tasks are only run once to avoid redundancy.
 
-The purpose of this role is to provide an effortless way to deploy a PostgreSQL database via Docker. It minimizes manual interventions while ensuring that your database is configured securely and reliably for both production and development scenarios.
+## Handlers
+- **Create database**: Creates a new database with the specified name.
+- **Create database user**: Sets up a user with full privileges on the newly created database.
 
-## Features
+## Usage
+1. Set the required variables in your playbook or inventory file.
+2. Include this role in your playbook.
+3. Run the playbook against the target host.
 
-- **Automated Deployment:** Installs PostgreSQL with minimal manual steps.
-- **Robust Administration:** Automatically creates databases, users, and assigns privileges.
-- **Enhanced Security:** The service is bound to `127.0.0.1:5432`, restricting access and enhancing security.
-- **Seamless Docker Integration:** Works harmoniously with Docker Compose and other roles in your infrastructure.
+## Notes
+- The PostgreSQL server is bound to `127.0.0.1:5432` on the host machine, making it accessible only from localhost.
 
-## Credits 📝
-
-Developed by **Kevin Veen-Birkenbach**.  
-Discover more at [www.veen.world](https://www.veen.world)  
-Part of the [CyMaIS Project](https://github.com/kevinveenbirkenbach/cymais)  
-License: [CyMaIS NonCommercial License (CNCL)](https://s.veen.world/cncl)
+## Author
+This role was created by [Kevin Veen-Birkenbach](https://www.veen.world).

roles/docker-postgres/meta/main.yml

@@ -1,23 +0,0 @@
----
-galaxy_info:
-  author: "Kevin Veen-Birkenbach"
-  description: >-
-    The Docker PostgreSQL Role offers an easy and efficient way to run a PostgreSQL database inside a Docker container.
-    Manage your data securely and effectively, making it ideal for production or local development.
-  license: "CyMaIS NonCommercial License (CNCL)"
-  license_url: "https://s.veen.world/cncl"
-  company: "Kevin Veen-Birkenbach Consulting & Coaching Solutions"
-  min_ansible_version: "2.9"
-  platforms:
-    - name: Docker
-      versions:
-        - "latest"
-  galaxy_tags:
-    - postgresql
-    - docker
-    - database
-    - administration
-    - central-database
-  repository: "https://s.veen.world/cymais"
-  issue_tracker_url: "https://s.veen.world/cymaisissues"
-  documentation: "https://s.veen.world/cymais"

roles/docker-postgres/tasks/main.yml

@@ -9,7 +9,7 @@
 - name: Install PostgreSQL
   docker_container:
     name: central-postgres
-    image: "postgres:{{applications.postgres.version}}"
+    image: "postgres:{{applications.postgres.database_version}}"
     detach: yes
     env:
       POSTGRES_PASSWORD: "{{ central_postgres_password }}"