feat: add docker-build for gtund

.gitignore

@@ -14,3 +14,4 @@ research
 docker-build/gtun/gtun*
 docker-build/gtund/gtund
 release
+images

build.sh

@@ -13,7 +13,7 @@ cp scripts/install_gtun.sh release/gtun/install.sh
 cp -r etc/gtun/* release/gtun/etc
 
 cd src/gtund
-GOOS=linux go build -o gtund
+GOOS=linux GOARCH=amd64 go build -o gtund
 mv gtund $DIR/release/gtund/
 cd $DIR
 cp scripts/install_gtund.sh release/gtund/install.sh

docker-build/gtun/Dockerfile

@@ -0,0 +1,6 @@
+FROM ubuntu:20.04
+RUN mkdir -p /opt/apps/gtun/logs
+COPY . /opt/apps/gtun
+COPY start.sh /
+RUN chmod +x start.sh && chmod +x /opt/apps/gtun/gtun
+CMD /start.sh

docker-build/gtun/docker-compose.yaml

@@ -0,0 +1,12 @@
+version: '3'
+services:
+  accelerator:
+    build: .
+    container_name: gtun
+    restart: always
+    network_mode: host
+    privileged: true
+    volumes:
+      - /opt/apps/gtun/logs:/opt/apps/gtun/logs
+    environment:
+      TIME_ZONE: Asia/Shanghai

docker-build/gtun/start.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+if [ "$TIME_ZONE" != "" ]; then
+    ln -snf /usr/share/zoneinfo/$TIME_ZONE /etc/localtime && echo $TIME_ZONE > /etc/timezone
+fi
+
+/opt/apps/gtun/gtun -c /opt/apps/gtun/etc/gtun.yaml

docker-build/gtund/Dockerfile

@@ -0,0 +1,6 @@
+FROM ubuntu:20.04
+RUN mkdir -p /opt/apps/gtund/logs
+COPY . /opt/apps/gtund
+COPY start.sh /
+RUN chmod +x start.sh && chmod +x /opt/apps/gtund/gtund
+CMD /start.sh

docker-build/gtund/docker-compose.yaml

@@ -0,0 +1,12 @@
+version: '3'
+services:
+  accelerator:
+    build: .
+    container_name: gtund
+    restart: always
+    network_mode: host
+    privileged: true
+    volumes:
+      - /opt/apps/gtund/logs:/opt/apps/gtund/logs
+    environment:
+      TIME_ZONE: Asia/Shanghai

docker-build/gtund/start.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+if [ "$TIME_ZONE" != "" ]; then
+    ln -snf /usr/share/zoneinfo/$TIME_ZONE /etc/localtime && echo $TIME_ZONE > /etc/timezone
+fi
+
+/opt/apps/gtund/gtund -c /opt/apps/gtund/etc/gtund.yaml

docker_build.sh

@@ -0,0 +1,11 @@
+./build.sh
+
+rm -r images
+
+mkdir -p images/gtun
+cp -r release/gtun/* images/gtun/
+cp -r docker-build/gtun/* images/gtun/
+
+mkdir -p images/gtund
+cp -r release/gtund/* images/gtund
+cp -r docker-build/gtund/* images/gtund/

src/gtun/config/config.go

@@ -7,6 +7,7 @@ import (
 )
 
 var gConfig *Config
+var signatureKey = os.Getenv("GTUN_SIGNATURE")
 
 type Config struct {
 	RouteFile string `yaml:"route_file"`
@@ -33,8 +34,16 @@ func Parse(path string) (*Config, error) {
 	if err != nil {
 		return nil, err
 	}
+	//lines := strings.Split(content, "\n")
+	//if !strings.HasPrefix(lines[0], "SIGNATURE=") {
+	//	return nil, fmt.Errorf("signature error")
+	//}
+	//
+	//signature := strings.Split(lines[0], "SIGNATURE=")[1]
+	//
+	//configContent := strings.Join(lines[1:], "\n")
 
-	return ParseBuffer(content)
+	return ParseBuffer([]byte(content))
 }
 
 func ParseBuffer(content []byte) (*Config, error) {