Use blockdiag native images (#1613)

.github/workflows/cve-scan.yml

@@ -10,7 +10,7 @@ jobs:
     continue-on-error: true
     strategy:
       matrix:
-        image: [ kroki, kroki-mermaid, kroki-bpmn, kroki-excalidraw, kroki-blockdiag, kroki-diagramsnet, kroki-wireviz ]
+        image: [ kroki, kroki-mermaid, kroki-bpmn, kroki-excalidraw, kroki-diagramsnet, kroki-wireviz ]
         tag: [ latest ]
     steps:
       - name: Run Trivy vulnerability scanner

.github/workflows/dockerhub-description.yml

@@ -47,15 +47,6 @@ jobs:
           short-description: Companion server for Kroki that provides Mermaid
           readme-filepath: ./DOCKERHUB-COMPANION.md
 
-      - name: Docker Hub Description - blockdiag
-        uses: peter-evans/[email protected]
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-          repository: yuzutech/kroki-blockdiag
-          short-description: Companion server for Kroki that provides BlockDiag, SeqDiag, ActDiag, NwDiag, PacketDiag and RackDiag
-          readme-filepath: ./DOCKERHUB-COMPANION.md
-
       - name: Docker Hub Description - diagramsnet
         uses: peter-evans/[email protected]
         with:

DOCKERHUB.md

@@ -29,24 +29,19 @@ This image includes `EXPOSE 8000` (the kroki port), so standard container linkin
 #### connect with companion containers
 
 We recommend using docker-composer to connect with companion containers, such as 
-[kroki-bpmn](https://hub.docker.com/r/yuzutech/kroki-bpmn), [kroki-blockdiag](https://hub.docker.com/r/yuzutech/kroki-blockdiag), [kroki-excalidraw](https://hub.docker.com/r/yuzutech/kroki-excalidraw) and [kroki-mermaid](https://hub.docker.com/r/yuzutech/kroki-mermaid)
+[kroki-bpmn](https://hub.docker.com/r/yuzutech/kroki-bpmn), [kroki-excalidraw](https://hub.docker.com/r/yuzutech/kroki-excalidraw) and [kroki-mermaid](https://hub.docker.com/r/yuzutech/kroki-mermaid)
 ```
 version: "3"
 services:
   core:
     image: yuzutech/kroki
     environment:
-      - KROKI_BLOCKDIAG_HOST=blockdiag
       - KROKI_MERMAID_HOST=mermaid
       - KROKI_BPMN_HOST=bpmn
       - KROKI_EXCALIDRAW_HOST=excalidraw
       - KROKI_WIREVIZ_HOST=wireviz
     ports:
       - "8000:8000"
-  blockdiag:
-    image: yuzutech/kroki-blockdiag
-    ports:
-      - "8001:8001"
   mermaid:
     image: yuzutech/kroki-mermaid
     ports:
@@ -69,7 +64,6 @@ If you don't want to use `docker-compose`, you can configure the host and port f
 
 | Container          | Host                    | Port                    |
 |--------------------|-------------------------|-------------------------|
-| `kroki-blockdiag`  | `KROKI_BLOCKDIAG_HOST`  | `KROKI_BLOCKDIAG_PORT`  |
 | `kroki-mermaid`    | `KROKI_MERMAID_HOST`    | `KROKI_MERMAID_PORT`    |
 | `kroki-bpmn`       | `KROKI_BPMN_HOST`       | `KROKI_BPMN_PORT`       |
 | `kroki-excalidraw` | `KROKI_EXCALIDRAW_HOST` | `KROKI_EXCALIDRAW_PORT` |

README.adoc

@@ -87,9 +87,6 @@ A Node.js CLI on top of the _Nomnoml_ diagram library.
 vega::
 A Node.js CLI on top of the _vega_ diagram library. Also supports Vega-Lite concise grammar.
 
-blockdiag::
-A companion web server written in Python (powered by _Flask_ and _Gunicorn_) that provides _BlockDiag_, _SeqDiag_, _ActDiag_, _NwDiag_, _PacketDiag_ and _RackDiag_ diagrams libraries.
-
 mermaid::
 A companion web server written in JavaScript (powered by _micro_) that provides _Mermaid_ diagram library.
 
@@ -137,9 +134,6 @@ Once the Docker images are built, you can run Kroki using `docker`:
 
 If you want to use one of the following diagram libraries then you will also need to start the corresponding companion container:
 
-yuzutech/kroki-blockdiag::
-BlockDiag, ActDiag, NwDiag, SeqDiag, PacketDiag, RackDiag
-
 yuzutech/kroki-mermaid::
 Mermaid
 
@@ -165,17 +159,12 @@ services:
   core:
     image: yuzutech/kroki
     environment:
-      - KROKI_BLOCKDIAG_HOST=blockdiag
       - KROKI_MERMAID_HOST=mermaid
       - KROKI_BPMN_HOST=bpmn
       - KROKI_EXCALIDRAW_HOST=excalidraw
       - KROKI_WIREVIZ_HOST=wireviz
     ports:
       - "8000:8000"
-  blockdiag:
-    image: yuzutech/kroki-blockdiag
-    expose:
-      - "8001"
   mermaid:
     image: yuzutech/kroki-mermaid
     expose: