refactor(objstore): extract MinIO into dedicated role 'web-app-minio' and adjust AI role

• Rename ports: web-app-ai_minio_* → web-app-minio_* in group_vars

• Remove MinIO from web-app-ai (service, volumes, ENV)

• Add new role web-app-minio (config, tasks, compose, env, vars) incl. front-proxy matrix

• AI role: front-proxy loop via matrix; unify domain/port vars (OPENWEBUI/Flowise *_PORT_PUBLIC/_PORT_INTERNAL, *_DOMAIN)

• Update compose templates accordingly

Ref: https://chatgpt.com/share/68d15cb8-cf18-800f-b853-78962f751f81

group_vars/all/10_ports.yml

@@ -78,8 +78,8 @@ ports:
       web-app-xwiki: 8054
       web-app-ai_openwebui: 8055
       web-app-ai_flowise: 8056
-      web-app-ai_minio_api: 8057
+      web-app-minio_api: 8057
-      web-app-ai_minio_console: 8058
+      web-app-minio_console: 8058
       web-app-bigbluebutton: 48087    # This port is predefined by bbb. @todo Try to change this to a 8XXX port
   public:
     # The following ports should be changed to 22 on the subdomain via stream mapping

roles/web-app-ai/config/main.yml

@@ -10,7 +10,6 @@ server:
     canonical:
       openwebui:  "chat.ai.{{ PRIMARY_DOMAIN }}"
       flowise:    "flowise.ai.{{ PRIMARY_DOMAIN }}"
-      minio:      "minio.ai.{{ PRIMARY_DOMAIN }}"
     aliases: []
   csp:
     flags: []
@@ -58,12 +57,6 @@ docker:
       image:   flowiseai/flowise:latest
       version: latest
       name:    flowise
-    minio:
-      backup:
-        no_stop_required: true
-      image:   quay.io/minio/minio:latest
-      version: latest
-      name:    minio
     redis:
       enabled: false
     database:
@@ -73,6 +66,5 @@ docker:
     ollama:     ai_ollama_models
     qdrant:     ai_qdrant_data
     flowise:    ai_flowise_data
-    minio:      ai_minio_data
 credentials: {}
 

roles/web-app-ai/tasks/main.yml

@@ -0,0 +1,24 @@
+---
+- name: "load docker and db for {{ application_id }}"
+  include_role:
+    name: sys-stk-back-stateless
+  vars:
+    docker_compose_flush_handlers: false
+
+- name: "create {{ AI_LITELLM_CONFIG_PATH_HOST }}"
+  template:    src:  "litellm.config.yaml.j2" 
+    dest: "{{ AI_LITELLM_CONFIG_PATH_HOST }}"
+  notify: docker compose up
+
+- name: "flush handlers of docker compose"
+  meta: flush_handlers
+
+- name: "Include role sys-stk-front-proxy for each UI domain"
+  include_role:
+    name: sys-stk-front-proxy
+  vars:
+    domain:    "{{ item.domain }}"
+    http_port: "{{ item.http_port }}"
+  loop: "{{ AI_FRONT_PROXY_MATRIX }}"
+  loop_control:
+    label: "{{ item.domain }} -> {{ item.http_port }}"

roles/web-app-ai/templates/docker-compose.yml.j2

@@ -16,7 +16,7 @@
     depends_on:
       - ollama
     ports:
-      - "127.0.0.1:{{ AI_OPENWEBUI_PORT }}:8080"
+      - "127.0.0.1:{{ AI_OPENWEBUI_PORT_PUBLIC }}:8080"
     volumes:
       - openwebui_data:/app/backend/data
 {% include 'roles/docker-container/templates/networks.yml.j2' %}
@@ -56,23 +56,11 @@
       - qdrant
       - litellm
     ports:
-      - "127.0.0.1:{{ AI_FLOWISE_PUBLIC_PORT }}:{{ AI_FLOWISE_INTERNAL_PORT }}"
+      - "127.0.0.1:{{ AI_FLOWISE_PORT_PUBLIC }}:{{ AI_FLOWISE_PORT_INTERNAL }}"
     volumes:
       - flowise_data:/root/.flowise
 {% include 'roles/docker-container/templates/networks.yml.j2' %}
 
-  minio:
-{% include 'roles/docker-container/templates/base.yml.j2' %}
-    image: {{ AI_MINIO_IMAGE }}:{{ AI_MINIO_VERSION }}
-    container_name: {{ AI_MINIO_CONTAINER }}
-    ports:
-      - "127.0.0.1:{{ AI_MINIO_API_PUBLIC_PORT }}:9000"
-      - "127.0.0.1:{{ AI_MINIO_CONSOLE_PUBLIC_PORT }}:{{ AI_MINIO_CONSOLE_INTERNAL_PORT }}"
-    command: server /data --console-address ":{{ AI_MINIO_CONSOLE_INTERNAL_PORT }}"
-    volumes:
-      - minio_data:/data
-{% include 'roles/docker-container/templates/networks.yml.j2' %}
-
 {% include 'roles/docker-compose/templates/networks.yml.j2' %}
 
 {% include 'roles/docker-compose/templates/volumes.yml.j2' %}
@@ -84,5 +72,3 @@
     name: {{ AI_QDRANT_VOLUME }}
   flowise_data:
     name: {{ AI_FLOWISE_VOLUME }}
-  minio_data:
-    name: {{ AI_MINIO_VOLUME }}

roles/web-app-ai/templates/env.j2

@@ -9,7 +9,7 @@ LITELLM_MASTER_KEY=dummy-key
 LITELLM_CONFIG=/etc/litellm/config.yaml
 
 # Flowise
-PORT={{ AI_FLOWISE_INTERNAL_PORT }}
+PORT={{ AI_FLOWISE_PORT_INTERNAL }}
 FLOWISE_USERNAME=admin
 FLOWISE_PASSWORD=admin
 DATABASE_PATH=/root/.flowise
@@ -19,7 +19,3 @@ FLOWISE_FILE_STORAGE_PATH=/root/.flowise/storage
 QDRANT_URL={{ AI_QDRANT_INTERNAL_URL }}
 OPENAI_API_BASE={{ AI_LITELLM_INTERNAL_URL }}/v1
 OPENAI_API_KEY=dummy-key
-
-# MINIO
-MINIO_ROOT_USER=admin
-MINIO_ROOT_PASSWORD=adminadmin

roles/web-app-ai/vars/main.yml

@@ -8,18 +8,17 @@ docker_compose_file_creation_enabled: true
 
 # Open WebUI
 # https://openwebui.com/
-AI_OPENWEBUI_URL:               "{{ domains | get_url(application_id, WEB_PROTOCOL) }}"
 AI_OPENWEBUI_VERSION:           "{{ applications | get_app_conf(application_id, 'docker.services.openwebui.version') }}"
 AI_OPENWEBUI_IMAGE:             "{{ applications | get_app_conf(application_id, 'docker.services.openwebui.image') }}"
 AI_OPENWEBUI_CONTAINER:         "{{ applications | get_app_conf(application_id, 'docker.services.openwebui.name') }}"
 AI_OPENWEBUI_OFFLINE_MODE:      "{{ applications | get_app_conf(application_id, 'docker.services.openwebui.offline_mode') }}"
 AI_OPENWEBUI_HF_HUB_OFFLINE:    "{{ applications | get_app_conf(application_id, 'docker.services.openwebui.hf_hub_offline') }}"
 AI_OPENWEBUI_VOLUME:            "{{ applications | get_app_conf(application_id, 'docker.volumes.openwebui') }}"
-AI_OPENWEBUI_PORT:              "{{ ports.localhost.http[application_id ~ '_openwebui'] }}"
+AI_OPENWEBUI_PORT_PUBLIC:       "{{ ports.localhost.http[application_id ~ '_openwebui'] }}"
+AI_OPENWEBUI_DOMAIN:            "{{ applications | get_app_conf(application_id, 'server.domains.canonical.openwebui') }}"
 
 # Ollama
 # https://ollama.com/
-AI_OLLAMA_URL:                  "{{ domains | get_url(application_id, WEB_PROTOCOL) }}"
 AI_OLLAMA_VERSION:              "{{ applications | get_app_conf(application_id, 'docker.services.ollama.version') }}"
 AI_OLLAMA_IMAGE:                "{{ applications | get_app_conf(application_id, 'docker.services.ollama.image') }}"
 AI_OLLAMA_CONTAINER:            "{{ applications | get_app_conf(application_id, 'docker.services.ollama.name') }}"
@@ -29,7 +28,6 @@ AI_OLLAMA_BASE_URL:             "http://ollama:{{ AI_OLLAMA_PORT }}"
 
 # LiteLLM
 # https://www.litellm.ai/
-AI_LITELLM_URL:                 "{{ domains | get_url(application_id, WEB_PROTOCOL) }}"
 AI_LITELLM_VERSION:             "{{ applications | get_app_conf(application_id, 'docker.services.litellm.version') }}"
 AI_LITELLM_IMAGE:               "{{ applications | get_app_conf(application_id, 'docker.services.litellm.image') }}"
 AI_LITELLM_CONTAINER:           "{{ applications | get_app_conf(application_id, 'docker.services.litellm.name') }}"
@@ -41,7 +39,6 @@ AI_LITELLM_CONFIG_PATH_DOCKER:  "/etc/litellm/config.yaml"
 
 # Qdrant
 # https://qdrant.tech/
-AI_QDRANT_URL:                  "{{ domains | get_url(application_id, WEB_PROTOCOL) }}"
 AI_QDRANT_VERSION:              "{{ applications | get_app_conf(application_id, 'docker.services.qdrant.version') }}"
 AI_QDRANT_IMAGE:                "{{ applications | get_app_conf(application_id, 'docker.services.qdrant.image') }}"
 AI_QDRANT_CONTAINER:            "{{ applications | get_app_conf(application_id, 'docker.services.qdrant.name') }}"
@@ -52,35 +49,18 @@ AI_QDRANT_INTERNAL_URL:         "http://qdrant:{{ AI_QDRANT_HTTP_PORT }}"
 
 # Flowise
 # https://flowiseai.com/ 
-AI_FLOWISE_URL:                 "{{ domains | get_url(application_id, WEB_PROTOCOL) }}"
 AI_FLOWISE_VERSION:             "{{ applications | get_app_conf(application_id, 'docker.services.flowise.version') }}"
 AI_FLOWISE_IMAGE:               "{{ applications | get_app_conf(application_id, 'docker.services.flowise.image') }}"
 AI_FLOWISE_CONTAINER:           "{{ applications | get_app_conf(application_id, 'docker.services.flowise.name') }}"
 AI_FLOWISE_VOLUME:              "{{ applications | get_app_conf(application_id, 'docker.volumes.flowise') }}"
-AI_FLOWISE_PUBLIC_PORT:         "{{ ports.localhost.http[application_id ~ '_flowise'] }}"
+AI_FLOWISE_PORT_PUBLIC:         "{{ ports.localhost.http[application_id ~ '_flowise'] }}"
-AI_FLOWISE_INTERNAL_PORT:       3000
+AI_FLOWISE_PORT_INTERNAL:       3000
-
+AI_FLOWISE_DOMAIN:              "{{ applications | get_app_conf(application_id, 'server.domains.canonical.flowise') }}"
-# MINIO
-# https://www.min.io/
-AI_MINIO_URL:                   "{{ domains | get_url(application_id, WEB_PROTOCOL) }}"
-AI_MINIO_VERSION:               "{{ applications | get_app_conf(application_id, 'docker.services.minio.version') }}"
-AI_MINIO_IMAGE:                 "{{ applications | get_app_conf(application_id, 'docker.services.minio.image') }}"
-AI_MINIO_CONTAINER:             "{{ applications | get_app_conf(application_id, 'docker.services.minio.name') }}"
-AI_MINIO_VOLUME:                "{{ applications | get_app_conf(application_id, 'docker.volumes.minio') }}"
-AI_MINIO_API_PUBLIC_PORT:       "{{ ports.localhost.http[application_id ~ '_minio_api'] }}"
-AI_MINIO_CONSOLE_INTERNAL_PORT: "9001"
-AI_MINIO_CONSOLE_PUBLIC_PORT:   "{{ ports.localhost.http[application_id ~ '_minio_console'] }}"
-
 
 AI_FRONT_PROXY_MATRIX: >-
   {{
     [
-      { 'domain': server.domains.canonical.openwebui, 'http_port': AI_OPENWEBUI_PORT },
+      { 'domain': AI_OPENWEBUI_DOMAIN, 'http_port': AI_OPENWEBUI_PORT_PUBLIC },
-      { 'domain': server.domains.canonical.flowise,   'http_port': AI_FLOWISE_PUBLIC_PORT },
+      { 'domain': AI_FLOWISE_DOMAIN,   'http_port': AI_FLOWISE_PORT_PUBLIC }
-      { 'domain': server.domains.canonical.minio,     'http_port': AI_MINIO_CONSOLE_PUBLIC_PORT }
     ]
-    + (
-      [ { 'domain': server.domains.canonical.minio_api, 'http_port': AI_MINIO_API_PUBLIC_PORT } ]
-      if (server.domains.canonical.minio_api is defined) else []
-    )
   }}

roles/web-app-minio/config/main.yml

@@ -0,0 +1,40 @@
+features:
+  matomo:           true
+  css:              true
+  desktop:          true
+  central_database: true
+  logout:           true
+  javascript:       false
+server:
+  domains:
+    canonical:
+      console:  "console.s3.{{ PRIMARY_DOMAIN }}"
+      api:      "api.s3.{{ PRIMARY_DOMAIN }}"
+    aliases: []
+  csp:
+    flags: []
+      #script-src-elem:
+      #  unsafe-inline:  true
+      #script-src:
+      #  unsafe-inline:  true
+      #  unsafe-eval:    true
+      #style-src:
+      #  unsafe-inline:  true
+    whitelist:
+      font-src: [] 
+      connect-src: [] 
+docker:
+  services:
+    minio:
+      backup:
+        no_stop_required: true
+      image:   quay.io/minio/minio:latest
+      version: latest
+      name:    minio
+    redis:
+      enabled: false
+    database:
+      enabled: false
+  volumes: 
+    data:      minio_data
+credentials: {}

roles/web-app-minio/tasks/main.yml

@@ -0,0 +1,16 @@
+---
+- name: "load docker and db for {{ application_id }}"
+  include_role:
+    name: sys-stk-back-stateless
+  vars:
+    docker_compose_flush_handlers: true
+
+- name: "Include role sys-stk-front-proxy for each UI domain"
+  include_role:
+    name: sys-stk-front-proxy
+  vars:
+    domain:    "{{ item.domain }}"
+    http_port: "{{ item.http_port }}"
+  loop: "{{ MINIO_FRONT_PROXY_MATRIX }}"
+  loop_control:
+    label: "{{ item.domain }} -> {{ item.http_port }}"

roles/web-app-minio/templates/docker-compose.yml.j2

@@ -0,0 +1,17 @@
+{% include 'roles/docker-compose/templates/base.yml.j2' %}
+
+  minio:
+{% include 'roles/docker-container/templates/base.yml.j2' %}
+    image: {{ MINIO_IMAGE }}:{{ MINIO_VERSION }}
+    container_name: {{ MINIO_CONTAINER }}
+    ports:
+      - "127.0.0.1:{{ MINIO_API_PORT_PUBLIC }}:{{ MINIO_API_PORT_INTERNAL }}"
+      - "127.0.0.1:{{ MINIO_CONSOLE_PORT_PUBLIC }}:{{ MINIO_CONSOLE_PORT_INTERNAL }}"
+    command: server /data --console-address ":{{ MINIO_CONSOLE_PORT_INTERNAL }}"
+    volumes:
+      - data:/data
+{% include 'roles/docker-container/templates/networks.yml.j2' %}
+
+{% include 'roles/docker-compose/templates/volumes.yml.j2' %}
+  data:
+    name: {{ MINIO_VOLUME }}

roles/web-app-minio/templates/env.J2

@@ -0,0 +1,3 @@
+# MINIO
+MINIO_ROOT_USER=admin
+MINIO_ROOT_PASSWORD=adminadmin

roles/web-app-minio/vars/main.yml

@@ -0,0 +1,31 @@
+# General
+application_id:                       "web-app-minio"
+
+# Docker
+docker_pull_git_repository:           false
+docker_compose_file_creation_enabled: true
+
+# MINIO
+# https://www.min.io/
+MINIO_VERSION:                  "{{ applications | get_app_conf(application_id, 'docker.services.minio.version') }}"
+MINIO_IMAGE:                    "{{ applications | get_app_conf(application_id, 'docker.services.minio.image') }}"
+MINIO_CONTAINER:                "{{ applications | get_app_conf(application_id, 'docker.services.minio.name') }}"
+MINIO_VOLUME:                   "{{ applications | get_app_conf(application_id, 'docker.volumes.minio') }}"
+
+## Api
+MINIO_API_DOMAIN:               "{{ applications | get_app_conf(application_id, 'server.domains.canonical.api') }}"
+MINIO_API_PORT_INTERNAL:        9000
+MINIO_API_PORT_PUBLIC:          "{{ ports.localhost.http[application_id ~ '_api'] }}"
+
+## Console
+MINIO_CONSOLE_DOMAIN:           "{{ applications | get_app_conf(application_id, 'server.domains.canonical.console') }}"
+MINIO_CONSOLE_PORT_INTERNAL:    9001
+MINIO_CONSOLE_PORT_PUBLIC:      "{{ ports.localhost.http[application_id ~ '_console'] }}"
+
+MINIO_FRONT_PROXY_MATRIX: >-
+  {{
+    [
+      { 'domain': MINIO_CONSOLE_DOMAIN:, 'http_port': MINIO_CONSOLE_PORT_PUBLIC },
+      { 'domain': MINIO_API_DOMAIN,   'http_port': MINIO_API_PORT_PUBLIC }
+    ]
+  }}