⚠️ [Decrepted] Use https://github.com/lbernardo/aws-local
Execute and test local Lambda functions integrate serverless framework
$ lambda-local
Execute functions lambda aws
Usage:
lambda-local [command]
Available Commands:
help Help about any command
start Start local functions lambda
endpoints List endpoints functions lambda
Flags:
-h, --help help for lambda-local
Use "lambda-local [command] --help" for more information about a command.
subcommand is required
Start local lambda functions development
For build
make build
or
go build -o lambda-local
go install github.com/lbernardo/lambda-local
Note: $GOPATH/bin must be set to $PATH
$ lambda-local start --volume $PWD
Start server lambda 0.0.0.0:3000
Start local functions lambda
Usage:
lambda-local start [flags]
Flags:
-h, --help help for start
--host string host usage [default 0.0.0.0] (default "0.0.0.0")
--port string port usage [default 3000] (default "3000")
--volume string Docker volume mount execution [required] [ [ex: --volume $PWD]
--network string Set network name usage
--yaml string File yaml serverless [default serverless.yml]
--env string File for using environment variables other than serverless. Can replace serverless variables
** Usage --volume for define source path of project **
serverless.yml
service: myservice
provider:
name: aws
runtime: go1.x
package:
exclude:
- ./**
include:
- ./bin/**
functions:
hello:
handler: bin/main
events:
- http:
path: hello
method: get
Makefile
build:
env GOOS=linux go build -ldflags="-s -w" -o bin/hello adapters/hello/*adapter/hello/hello.go
package main
import (
"github.com/aws/aws-lambda-go/events"
"github.com/aws/aws-lambda-go/lambda"
)
func HandleRequest(request events.APIGatewayProxyRequest) (events.APIGatewayProxyResponse, error) {
return events.APIGatewayProxyResponse{
Body: "Hello",
StatusCode: 200,
}, nil
}
func main() {
lambda.Start(HandleRequest)
}terminal
$ make build
> env GOOS=linux go build -ldflags="-s -w" -o bin/hello adapters/hello/*
$ lambda-local start --volume $PWD --port 5000
> Start server lambda 0.0.0.0:5000
curl
$ curl http://localhost:5000/hello
> Hello
Use docker for your projects
- Use Dockerfile for create image
- Use docker/start.server.sh for start server in docker
- Use docker-compose for create application containers
docker-compose
version: "3"
services:
application:
container_name: application_example_go
image: "lambda-local"
volumes:
- .:/var/app
- /var/run/docker.sock:/var/run/docker.sock # Use for lambda execute containers
ports:
- 3000:3000
environment:
- VOLUME_APP=$PWD # Source path project [required]
- HOST=0.0.0.0 # Host execute
- PORT=3000 # Port execute