remove legacy code

docker_swarm/roles/hedgedoc/docker-stack.yml.j2

@@ -0,0 +1,44 @@
+# vi: ft=yaml
+version: '3'
+
+networks:
+  traefik:
+    external: true
+
+volumes:
+  uploads:
+    driver_opts:
+      type: "nfs"
+      o: "addr=lewis.dmz,nolock,soft,rw"
+      device: ":/mnt/data/nfs/hedgedoc/uploads"
+
+services:
+  hedgedoc:
+    image: quay.io/hedgedoc/hedgedoc:1.9.7
+    environment:
+      - CMD_DB_URL=postgres://hedgedoc:{{ database_passwords.hedgedoc }}@lewis.dmz:5432/hedgedoc
+      - CMD_DOMAIN=md.kun.is
+      - CMD_PORT=3000
+      - CMD_URL_ADDPORT=false
+      - CMD_ALLOW_ANONYMOUS=true
+      - CMD_ALLOW_EMAIL_REGISTER=false
+      - CMD_PROTOCOL_USESSL=true
+      - CMD_SESSION_SECRET={{ session_secret }}
+    volumes:
+      - type: volume
+        source: uploads
+        target: /hedgedoc/public/uploads
+        volume:
+          nocopy: true
+    networks:
+      - traefik
+    deploy:
+      labels:
+        - traefik.enable=true
+        - traefik.http.routers.hedgedoc.entrypoints=websecure
+        - traefik.http.routers.hedgedoc.rule=Host(`md.kun.is`)
+        - traefik.http.routers.hedgedoc.tls=true
+        - traefik.http.routers.hedgedoc.tls.certresolver=letsencrypt
+        - traefik.http.routers.hedgedoc.service=hedgedoc
+        - traefik.http.services.hedgedoc.loadbalancer.server.port=3000
+        - traefik.docker.network=traefik

docker_swarm/roles/hedgedoc/tasks/main.yml

@@ -0,0 +1,5 @@
+- name: Deploy Docker stack
+  docker_stack:
+    name: hedgedoc
+    compose:
+      - "{{ lookup('template', '{{ role_path }}/docker-stack.yml.j2') | from_yaml }}"

docker_swarm/roles/hedgedoc/vars/main.yml

@@ -0,0 +1,10 @@
+session_secret: !vault |
+  $ANSIBLE_VAULT;1.1;AES256
+  30633835386265643561343033326536653166343630396139303137613138383233666565666330
+  3032613865333836656566626435383165396539323837350a376331306464643766373839386638
+  65653865343539633636323833343964636332636461386434386432306230343833343431363134
+  6563373138626637650a633932313862326231666330343662343765666166373961376237396434
+  33396131353830323063326266623862353731653665626466653335656434303033353333353164
+  61613535373037646565386131383631366338616565373261396136616433393462313537313861
+  35313661616365373231373963323865393635626132343138363230313431636333363130346239
+  32656335333635613736