Docker file for the rest api

Author: karanrn

Dockerfile

@@ -0,0 +1,20 @@
+FROM golang:latest AS buildContainer
+WORKDIR /go/src/app
+COPY . .
+#flags: -s -w to remove symbol table and debug info
+#CGO_ENALBED=0 is required for the code to run properly when copied alpine
+RUN CGO_ENABLED=0 GOOS=linux go build -v -mod mod -ldflags "-s -w" -o restapi ./app
+
+FROM alpine:latest
+WORKDIR /app
+COPY --from=buildContainer /go/src/app/restapi .
+
+ENV DBUSER root
+ENV DBPASSWORD jobs@123
+ENV DBNAME api
+ENV DBHOST localhost
+ENV DBPORT 3306
+
+EXPOSE 8080
+
+CMD ["./restapi"]

api_test.go renamed to app/api_test.go

@@ -7,7 +7,7 @@ import (
 
 	"github.com/gorilla/mux"
 
-	emp "github.com/karanrn/go-rest-api/employee"
+	emp "github.com/karanrn/go-rest-api/app/employee"
 )
 
 func TestGetEmployees(t *testing.T) {

authentication/authentication.go renamed to app/authentication/authentication.go

@@ -10,7 +10,7 @@ import (
 	"strconv"
 
 	"github.com/gorilla/mux"
-	"github.com/karanrn/go-rest-api/database"
+	"github.com/karanrn/go-rest-api/app/database"
 )
 
 // Employee type holds information about an employee

database/database.go renamed to app/database/database.go

@@ -8,8 +8,8 @@ import (
 	"github.com/gorilla/mux"
 	"golang.org/x/time/rate"
 
-	auth "github.com/karanrn/go-rest-api/authentication"
-	emp "github.com/karanrn/go-rest-api/employee"
+	auth "github.com/karanrn/go-rest-api/app/authentication"
+	emp "github.com/karanrn/go-rest-api/app/employee"
 )
 
 const (

employee/employee.go renamed to app/employee/employee.go

@@ -8,11 +8,4 @@ services:
     volumes:
       - /home/karan/go/src/github.com/karanrn/go-rest-api/mysql/:/var/lib/mysql
     environment:
-      MYSQL_ROOT_PASSWORD: ${root_password}
-    # deploy:
-    #   mode: replicated
-    #   replicas: 2
-    #   resources:
-    #     limits:
-    #       cpus: '0.50'
-    #       memory: 500M
+      MYSQL_ROOT_PASSWORD: ${root_password}