Start command and Dockerfile

Dockerfile

@@ -0,0 +1,32 @@
+FROM golang:1.6.2-alpine
+
+MAINTAINER TFG Co <backend@tfgco.com>
+
+EXPOSE 8888
+
+RUN apk update
+RUN apk add --update git make g++ apache2-utils bash
+
+RUN go get -u github.com/Masterminds/glide/...
+
+ADD . /go/src/github.com/topfreegames/donations
+
+WORKDIR /go/src/github.com/topfreegames/donations
+RUN glide install
+RUN go install github.com/topfreegames/donations
+
+ENV DONATIONS_MONGODB_HOST 0.0.0.0
+ENV DONATIONS_MONGODB_PORT 27017
+ENV DONATIONS_MONGODB_DB donations
+ENV DONATIONS_REDIS_URL redis://0.0.0.0:3456/0
+ENV DONATIONS_REDIS_MAXIDLE 3
+ENV DONATIONS_REDIS_IDLETIMEOUTSECONDS 240
+
+ENV DONATIONS_SENTRY_URL ""
+ENV DONATIONS_NEWRELIC_KEY ""
+ENV DONATIONS_NEWRELIC_APPNAME ""
+
+ENV DONATIONS_BASICAUTH_USERNAME ""
+ENV DONATIONS_BASICAUTH_PASSWORD ""
+
+CMD /go/bin/donations start --bind 0.0.0.0 --port 8888 --fast --config /go/src/github.com/topfreegames/donations/config/default.yaml

Makefile

@@ -1,5 +1,6 @@
 .PHONY: docs db
 
+MY_IP=`ifconfig | grep --color=none -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep --color=none -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1' | head -n 1`
 PACKAGES = $(shell glide novendor)
 OS = "$(shell uname | awk '{ print tolower($$0) }')"
 
@@ -34,9 +35,16 @@ cross:
 	@chmod +x bin/*
 
 docker-build:
-	@mkdir -p ./_build/docker
 	@docker build -t donations -f Dockerfile .
 
+docker-run:
+	@echo "Running docker with MongoDB: ${MY_IP}:9999..."
+	@docker run -i -t --rm \
+		-e "DONATIONS_MONGO_HOST=${MY_IP}" \
+		-e "DONATIONS_MONGO_PORT=9999" \
+		-p 8888:8888 \
+		donations
+
 docker-services-dev: docker-services-shutdown
 	@docker-compose -p donations-dev -f ./docker-compose-dev.yml up -d
 

cmd/start.go

@@ -0,0 +1,87 @@
+// donations
+// https://github.com/topfreegames/donations
+//
+// Licensed under the MIT license:
+// http://www.opensource.org/licenses/mit-license
+// Copyright © 2016 Top Free Games <backend@tfgco.com>
+
+package cmd
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+	"github.com/topfreegames/donations/api"
+	"github.com/topfreegames/donations/log"
+	"github.com/uber-go/zap"
+)
+
+var host string
+var port int
+var debug bool
+var quiet bool
+var fast bool
+var configFile string
+
+// startCmd represents the start command
+var startCmd = &cobra.Command{
+	Use:   "start",
+	Short: "starts the donations API server",
+	Long: `Starts donations server with the specified arguments. You can use
+environment variables to override configuration keys.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		ll := zap.InfoLevel
+		if debug {
+			ll = zap.DebugLevel
+		}
+		if quiet {
+			ll = zap.ErrorLevel
+		}
+		l := zap.New(
+			zap.NewJSONEncoder(), // drop timestamps in tests
+			ll,
+		)
+
+		cmdL := l.With(
+			zap.String("source", "startCmd"),
+			zap.String("operation", "Run"),
+			zap.String("host", host),
+			zap.Int("port", port),
+			zap.Bool("debug", debug),
+		)
+
+		log.D(cmdL, "Creating application...")
+		app, err := api.GetApp(
+			host,
+			port,
+			configFile,
+			debug,
+			l,
+			false,
+			fast,
+		)
+
+		if err != nil {
+			log.E(cmdL, "Application failed to start.", func(cm log.CM) {
+				cm.Write(zap.Error(err))
+			})
+			os.Exit(1)
+		}
+		log.D(cmdL, "Application created successfully.")
+
+		log.I(cmdL, fmt.Sprintf("Application started successfully at %s:%d", host, port))
+		app.Start()
+	},
+}
+
+func init() {
+	RootCmd.AddCommand(startCmd)
+
+	startCmd.Flags().StringVarP(&host, "bind", "b", "0.0.0.0", "Host to bind donations to")
+	startCmd.Flags().IntVarP(&port, "port", "p", 8888, "Port to bind donations to")
+	startCmd.Flags().StringVarP(&configFile, "config", "c", "./config/default.yaml", "Configuration path")
+	startCmd.Flags().BoolVarP(&debug, "debug", "d", false, "Debug mode")
+	startCmd.Flags().BoolVarP(&quiet, "quiet", "q", false, "Quiet mode (log level error)")
+	startCmd.Flags().BoolVarP(&fast, "fast", "f", false, "Use FastHTTP as the Engine. If false, the net/http engine will be used")
+}

docs/hosting.md

@@ -11,9 +11,7 @@ Donations uses MongoDB to store clans information. The container takes environme
 
 * `DONATIONS_MONGO_HOST` - MongoDB host to connect to;
 * `DONATIONS_MONGO_PORT` - MongoDB port to connect to;
-* `DONATIONS_MONGO_USER` - Password of the MongoDB Server to connect to;
-* `DONATIONS_MONGO_DBNAME` - Database name of the MongoDB Server to connect to;
-* `DONATIONS_MONGO_SSLMODE` - SSL Mode to connect to mongoDB with.
+* `DONATIONS_MONGO_DB` - Database name of the MongoDB Server to connect to.
 
 Donations uses Redis for global locks. The container takes environment variables to specify this connection:
 

push_to_docker.sh

@@ -2,8 +2,6 @@
 
 VERSION=$(cat version.txt | sed "s@donations v@@g")
 
-cp ./config/default.yaml ./dev
-
 docker login -e="$DOCKER_EMAIL" -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
 
 docker build -t donations .