docker

Dockerfile

@@ -0,0 +1,36 @@
+FROM alpine:latest
+
+ENV APP_VERSION=1.0.0 \
+    APP_HOME=/opt \
+    APP_NAME=overflow_server_app
+
+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 ${APP_HOME}/bin/*.sh \
+    && mkdir -p ${APP_LOGS_PATH}
+
+ENV TINI_VERSION='0.15.0' \
+    TINI_SHA='4007655082f573603c02bc1d2137443c8e153af047ffd088d02ccc01e6f06170'
+
+# Use tini as subreaper in Docker container to adopt zombie processes
+RUN curl -fsSL https://github.com/krallin/tini/releases/download/v${TINI_VERSION}/tini-static-amd64 -o /bin/tini \
+    && chmod +x /bin/tini \
+    && echo "$TINI_SHA  /bin/tini" | sha256sum -c -
+
+VOLUME ${APP_CONFIG_PATH}
+VOLUME ${APP_LOGS_PATH}
+
+EXPOSE 80 443
+
+ENTRYPOINT ["/bin/tini", "--"]
+CMD ["docker-entrypoint.sh"]
+
+
+# docker build -f Dockerfile -t docker.loafle.net/overflow/overflow_service_websocket:1.0.0-alpine .
+# docker run -d -p 18081:80 -t docker.loafle.net/overflow/overflow_service_websocket:1.0.0-alpine

_docker/bin/docker-entrypoint.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+set -e
+
+/opt/bin/overflow_server_app -config=/opt/config/
+
+exec "$@"

_docker/config/config.json

@@ -0,0 +1,45 @@
+{
+  "server": {
+    "addr": ":80",
+    "tls": false
+  },
+  "auth": {
+    "signingKey": "tWB0lUXiCwX4U3qsJZcZ10mKvEH793RHkTJDbDuZVshQTk4uNB6ck59UQ96lhsRi4XNUiEnlIbP8XYQMPabeNtERX3iyHeDcwocgUVAor1nkAajYeq1gNyJszGpMhEOT"
+  },
+  "grpc": {
+    "addr": "192.168.1.50:50006",
+    "tls": false,
+    "pool": {
+      "MaxIdle": 1,
+      "MaxCapacity": 3,
+      "increaseCapacity": 10
+    }
+  },
+  "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"]
+  }
+}

build.sh

@@ -0,0 +1,2 @@
+rm ./dist/*
+CGO_ENABLED=0 go build -a --installsuffix cgo --ldflags="-s" -o ./dist/overflow_server_app

config.json

@@ -7,7 +7,7 @@
     "signingKey": "tWB0lUXiCwX4U3qsJZcZ10mKvEH793RHkTJDbDuZVshQTk4uNB6ck59UQ96lhsRi4XNUiEnlIbP8XYQMPabeNtERX3iyHeDcwocgUVAor1nkAajYeq1gNyJszGpMhEOT"
   },
   "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_app:
+     restart: always
+     image: docker.loafle.net/overflow/overflow_server_app:1.0.0-SNAPSHOT
+     container_name: overflow_server_app
+     volumes:
+      - /service/overflow_server_app/data/opt/config:/opt/config
+      - /service/overflow_server_app/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:
+       - "19080:80"
+       - "19543:443"
+
+#  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"
@@ -20,7 +21,11 @@ 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()
 
@@ -35,12 +40,12 @@ func main() {
 	s.Route("POST", "/account/reset_password", member.ResetPassword)
 	s.Route("GET", "/account/check_email", member.CheckEmail)
 
-	fasthttp.ListenAndServe(":19080", c.Handler(s.Handler))
+	fasthttp.ListenAndServe(config.GetString("server.addr"), c.Handler(s.Handler))
 }
 
-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)