refactor: add seperate entrypoint for plugin init

abra.sh

@@ -1,3 +1,4 @@
-export TRAEFIK_YML_VERSION=v31
-export FILE_PROVIDER_YML_VERSION=v12
-export ENTRYPOINT_VERSION=v5
+export TRAEFIK_YML_VERSION=v32
+export FILE_PROVIDER_YML_VERSION=v13
+export ENTRYPOINT_VERSION=v7
+export IOCAINE_ENTRYPOINT_VERSION=v1

compose.iocaine.yml

@@ -0,0 +1,25 @@
+---
+version: "3.8"
+
+services:
+  app:
+    environment:
+      IOCAINE_ENABLE: "1"
+      IOCAINE_PLUGIN_VERSION: "v1.2.0"
+    volumes:
+      - "plugins-local:/plugins-local"
+
+  iocaine:
+    image: "git.madhouse-project.org/iocaine/iocaine:3.5.0"
+    environment:
+      RUST_LOG: "iocaine=info"
+    ports:
+      - target: 42069
+        published: 42069
+        protocol: tcp
+        mode: host
+    networks:
+      - proxy
+
+volumes:
+  plugins-local:

compose.yml

@@ -27,6 +27,9 @@ services:
       - source: entrypoint
         target: /custom-entrypoint.sh
         mode: 0555
+      - source: iocaine_entrypoint
+        target: /entrypoint.iocaine.sh
+        mode: 0555
     networks:
       - proxy
       - internal
@@ -115,6 +118,10 @@ configs:
     name: ${STACK_NAME}_entrypoint_${ENTRYPOINT_VERSION}
     file: entrypoint.sh.tmpl
     template_driver: golang
+  iocaine_entrypoint:
+    name: ${STACK_NAME}_entrypoint_${IOCAINE_ENTRYPOINT_VERSION}
+    file: entrypoint.iocaine.sh.tmpl
+    template_driver: golang
 
 volumes:
   letsencrypt:

entrypoint.iocaine.sh.tmpl

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -e
+
+apk --no-cache add git go
+iocaine_path="/plugins-local/src/git.mstar.dev/mstar/traefik-iocaine-middleware"
+if [ ! -d "$iocaine_path" ]; then
+  git clone --depth 1 --branch $IOCAINE_PLUGIN_VERSION https://git.mstar.dev/mstar/traefik-iocaine-middleware.git $iocaine_path
+else
+	git -C $iocaine_path fetch origin 'refs/tags/*:refs/tags/*'
+	git -C $iocaine_path checkout tags/$IOCAINE_PLUGIN_VERSION
+fi
+(cd $iocaine_path && go mod vendor)
+
+exit 0

entrypoint.sh.tmpl

@@ -15,4 +15,8 @@ export DO_AUTH_TOKEN=$(cat "$DO_AUTH_TOKEN_FILE")
 export AZURE_CLIENT_SECRET=$(cat "$AZURE_CLIENT_SECRET_FILE")
 {{ end }}
 
+{{ if eq (env "IOCAINE_ENABLE") "1" }}
+/entrypoint.iocaine.sh
+{{ end }}
+
 /entrypoint.sh "$@"

file-provider.yml.tmpl

@@ -17,6 +17,15 @@ http:
         authResponseHeaders:
           - X-Forwarded-User
     {{ end }}
+    {{ if eq (env "IOCAINE_ENABLE") "1" }}
+    iocaine:
+      plugin:
+        iocaine:
+          iocaineHttpUrl: "http://iocaine:42069"
+          methods:
+            - GET
+            - HEAD
+    {{ end }}
     {{ if eq (env "BASIC_AUTH") "1" }}
     basicauth:
       basicAuth:
@@ -61,4 +70,4 @@ tls:
   certificates:
     - certFile: /run/secrets/ssl_cert
       keyFile: /run/secrets/ssl_key
-  {{ end }}
+  {{ end }}

traefik.yml.tmpl

@@ -42,6 +42,10 @@ entrypoints:
         allowEncodedPercent: true
         allowEncodedQuestionMark: true
         allowEncodedHash: true
+			{{- if eq (env "IOCAINE_ENABLE") "1" }}
+      middlewares:
+        - iocaine@file
+			{{- end }}
   {{- if eq (env "GITEA_SSH_ENABLED") "1" }}
   gitea-ssh:
     address: ":2222"
@@ -153,3 +157,10 @@ certificatesResolvers:
           - "1.1.1.1:53"
           - "9.9.9.9:53"
       {{- end }}
+
+{{ if eq (env "IOCAINE_ENABLE") "1" }}
+experimental:
+  localPlugins:
+    iocaine:
+      moduleName: git.mstar.dev/mstar/traefik-iocaine-middleware
+{{ end }}