docker

Dockerfile

@@ -1,16 +1,19 @@
 FROM alpine:latest
 
 ENV APP_VERSION=1.0.0 \
-    APP_HOME=/service \
-    APP_NAME=overflow_gateway_web \
-    APP_CONF_PATH="/opt/conf" \
-    PATH="$PATH:/opt/bin"
+    APP_HOME=/opt \
+    APP_NAME=overflow_gateway_web
 
-ADD dist/${APP_NAME} ${APP_HOME}/
-ADD _docker/bin/*.sh /opt/bin/
+ENV APP_CONFIG_PATH="${APP_HOME}/config" \
+    APP_LOGS_PATH="${APP_HOME}/logs" \
+    PATH="$PATH:${APP_HOME}/bin"
+
+ADD dist/${APP_NAME} ${APP_HOME}/bin/
+ADD _docker/bin/*.sh ${APP_HOME}/bin/
 
 RUN apk add --no-cache curl \
-    && chmod +x /opt/bin/*.sh
+    && chmod +x ${APP_HOME}/bin/*.sh \
+    && mkdir -p ${APP_LOGS_PATH}
 
 ENV TINI_VERSION='0.15.0' \
     TINI_SHA='4007655082f573603c02bc1d2137443c8e153af047ffd088d02ccc01e6f06170'
@@ -20,9 +23,9 @@ RUN curl -fsSL https://github.com/krallin/tini/releases/download/v${TINI_VERSION
     && chmod +x /bin/tini \
     && echo "$TINI_SHA  /bin/tini" | sha256sum -c -
 
-WORKDIR ${APP_HOME}
+VOLUME ${APP_CONFIG_PATH}
+VOLUME ${APP_LOGS_PATH}
 
-VOLUME ${APP_CONF_PATH}
 EXPOSE 80 443
 
 ENTRYPOINT ["/bin/tini", "--"]

_docker/bin/docker-entrypoint.sh

@@ -2,8 +2,6 @@
 
 set -e
 
-cd /service
-
-/usr/bin/java -classpath ${APP_CONF_PATH}/:${APP_FILENAME}:lib/* ${APP_MAIN_CLASS} 50006
+/opt/bin/overflow_gateway_web -config=/opt/config/
 
 exec "$@"

_docker/config/config.json

@@ -0,0 +1,89 @@
+{
+  "server": {
+    "addr": ":80",
+    "tls": false
+  },
+  "auth": {
+    "signingKey": "tWB0lUXiCwX4U3qsJZcZ10mKvEH793RHkTJDbDuZVshQTk4uNB6ck59UQ96lhsRi4XNUiEnlIbP8XYQMPabeNtERX3iyHeDcwocgUVAor1nkAajYeq1gNyJszGpMhEOT"
+  },
+  "websocket": {
+    "HandshakeTimeout": 0,
+    "ReadBufferSize": 8192,
+    "WriteBufferSize": 8192,
+    "EnableCompression": false
+  },
+  "grpc": {
+    "addr": "192.168.1.50:50006",
+    "tls": false,
+    "pool": {
+      "MaxIdle": 1,
+      "MaxCapacity": 3,
+      "increaseCapacity": 10
+    }
+  },
+  "redis": {
+    "network": "tcp",
+    "addr": "192.168.1.50:6379",
+    "tls": false,
+    "pool": {
+      "MaxIdle": 3,
+      "IdleTimeout": 240,
+      "increaseCapacity": 10
+    }
+  },
+  "handlers": {
+    "web": {
+      "entry": "/web",
+      "socket": {
+        "MaxMessageSize": 8192,
+        "WriteTimeout":   0,
+        "ReadTimeout":    0,
+        "PongTimeout":    60,
+        "PingTimeout":    10,
+        "PingPeriod":     10,
+        "BinaryMessage":  false
+      }
+    },
+    "file": {
+      "entry": "/file",
+      "socket": {
+        "MaxMessageSize": 8192,
+        "WriteTimeout":   0,
+        "ReadTimeout":    0,
+        "PongTimeout":    60,
+        "PingTimeout":    10,
+        "PingPeriod":     10,
+        "BinaryMessage":  false
+      }
+    }
+
+  },
+  "logging": {
+    "level": "debug",
+    "development": true,
+    "disableCaller": true,
+    "disableStacktrace": true,
+    "sampling": {
+      "initial": 100,
+      "thereafter": 100
+    },
+	  "encoding": "console",
+	  "encoderConfig": {
+	    "messageKey": "message",
+	    "levelKey": "level",
+      "timeKey": "time",
+	    "nameKey": "name",
+	    "callerKey": "caller",
+	    "stacktraceKey": "stacktrace",
+	    "lineEnding": "\n",
+	    "levelEncoder": "color",
+	    "timeEncoder": "ISO8601",
+	    "durationEncoder": "string",
+	    "callerEncoder": "full",
+	    "nameEncoder": "full"
+	  },
+	  "outputPaths": ["/opt/logs/log"],
+	  "errorOutputPaths": ["stderr"]
+  }
+
+}

config.json

@@ -13,7 +13,7 @@
     "EnableCompression": false
   },
   "grpc": {
-    "addr": "127.0.0.1:50006",
+    "addr": "192.168.1.50:50006",
     "tls": false,
     "pool": {
       "MaxIdle": 1,

docker-compose.yml

@@ -0,0 +1,33 @@
+version: "3"
+
+services:
+   overFlow-server:
+     restart: always
+     image: docker.loafle.net/overflow/overflow_gateway_web:1.0.0-SNAPSHOT
+     container_name: overflow_gateway_web
+     volumes:
+#       - /service/overflow_gateway_web/data/opt/config:/opt/config
+#       - /service/overflow_gateway_web/data/opt/logs:/opt/logs
+        - /home/crusader/Temp/docker/overflow_gateway_web/config:/opt/config
+        - /home/crusader/Temp/docker/overflow_gateway_web/logs:/opt/logs
+     ports:
+       - "20080:80"
+       - "20443:443"
+
+#  postgresql:
+#    restart: always
+#    image: postgres:9.6-alpine
+#    container_name: overFlow-dao-postgres
+#    environment:
+#      - POSTGRES_DB=overflow
+#      - POSTGRES_USER=overflow
+#      - POSTGRES_PASSWORD=qwer5795
+#      # - POSTGRES_INITDB_ARGS="--data-checksums"
+#    ports:
+#      - "5432:5432"
+
+# docker-compose up -d
+# docker-compose stop
+# docker-compose rm
+# or
+# docker-compose -f ./docker-compose.yml up -d

main.go

@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"encoding/json"
+	"flag"
 	"log"
 
 	"go.uber.org/zap"
@@ -19,7 +20,11 @@ import (
 var logger *zap.Logger
 
 func main() {
-	loadConfig()
+	configPath := flag.String("config", ".", "The path of config file")
+
+	flag.Parse()
+
+	loadConfig(*configPath)
 	ctx := newContext()
 
 	defer logger.Sync()
@@ -37,9 +42,9 @@ func main() {
 	s.ListenAndServe(config.GetString("server.addr"))
 }
 
-func loadConfig() {
+func loadConfig(path string) {
 	config.SetConfigName("config")
-	config.AddConfigPath(".")
+	config.AddConfigPath(path)
 	err := config.ReadInConfig()
 	if nil != err {
 		log.Fatalf("config error: %v", err)