refactor: build only one frappe/erpnext image (#1032)

* ci: skip frappe builds

* refactor: build only one frappe/erpnext image

* fix: lint nginx entrypoint script

* docs: update and organize docs

* docs: fix lint errors

* fix(custom): pass base64 encoded apps json

* ci: update dependabot

* docs: update contributing

* docs: remove info about multi image setup

* fix: initiate empty common_site_config.json

default config has host keys set to localhost
causes connection errors

* docs: add details for pwd volumes

* fix: symlink assets instead of copy

* fix: nginx private files

* ci: skip docker compose v2 install for ubuntu-latest

* fix: organize layers

* feat: allow remove git remote for custom image

* docs: allow remove git remote for custom image

* fix: remove duplicate --apps_path

overrides/compose.traefik-ssl.yaml

@@ -0,0 +1,45 @@
+services:
+  traefik:
+    labels:
+      # https-redirect middleware to redirect HTTP to HTTPS
+      # It can be re-used by other stacks in other Docker Compose files
+      - traefik.http.middlewares.https-redirect.redirectscheme.scheme=https
+      - traefik.http.middlewares.https-redirect.redirectscheme.permanent=true
+      # traefik-http to use the middleware to redirect to https
+      - traefik.http.routers.traefik-public-http.middlewares=https-redirect
+      # traefik-https the actual router using HTTPS
+      # Uses the environment variable DOMAIN
+      - traefik.http.routers.traefik-public-https.rule=Host(`${TRAEFIK_DOMAIN}`)
+      - traefik.http.routers.traefik-public-https.entrypoints=https
+      - traefik.http.routers.traefik-public-https.tls=true
+      # Use the special Traefik service api@internal with the web UI/Dashboard
+      - traefik.http.routers.traefik-public-https.service=api@internal
+      # Use the "le" (Let's Encrypt) resolver created below
+      - traefik.http.routers.traefik-public-https.tls.certresolver=le
+      # Enable HTTP Basic auth, using the middleware created above
+      - traefik.http.routers.traefik-public-https.middlewares=admin-auth
+    command:
+      # Enable Docker in Traefik, so that it reads labels from Docker services
+      - --providers.docker=true
+      # Do not expose all Docker services, only the ones explicitly exposed
+      - --providers.docker.exposedbydefault=false
+      # Create an entrypoint http listening on port 80
+      - --entrypoints.http.address=:80
+      # Create an entrypoint https listening on port 443
+      - --entrypoints.https.address=:443
+      # Create the certificate resolver le for Let's Encrypt, uses the environment variable EMAIL
+      - --certificatesresolvers.le.acme.email=${EMAIL:?No EMAIL set}
+      # Store the Let's Encrypt certificates in the mounted volume
+      - --certificatesresolvers.le.acme.storage=/certificates/acme.json
+      # Use the TLS Challenge for Let's Encrypt
+      - --certificatesresolvers.le.acme.tlschallenge=true
+      # Enable the access log, with HTTP requests
+      - --accesslog
+      # Enable the Traefik log, for configurations and errors
+      - --log
+      # Enable the Dashboard and API
+      - --api
+    ports:
+      - 443:443
+    volumes:
+      - ${HOME}/data/traefik/certificates:/certificates