/
agent.go
69 lines (54 loc) · 1.37 KB
/
agent.go
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package main
import(
"github.com/goamz/goamz/aws"
"github.com/goamz/goamz/sqs"
"os"
"os/exec"
"fmt"
"time"
)
var(
queueName = "registry-container-restart-messages"
auth = aws.Auth{
AccessKey: os.Getenv("AWS_ACCESS_KEY_ID"),
SecretKey: os.Getenv("AWS_SECRET_ACCESS_KEY"),
}
conn = sqs.New(auth, aws.APSoutheast)
)
func restartDockerContainer(containerName string) {
args := []string{"docker", "restart", containerName}
if err := exec.Command("sudo", args...).Run(); err != nil {
fmt.Println(os.Stderr, err)
os.Exit(1)
}
fmt.Println("successfully called docker")
}
func messageReceived(queue sqs.Queue, message *sqs.Message) {
fmt.Println("Message received")
fmt.Println(message)
fmt.Println("Deleting message")
_, err := queue.DeleteMessage(message)
if err != nil {
os.Exit(1)
}
restartDockerContainer("validatorsripplecom_web")
restartDockerContainer("validatorsripplecom_nginx")
}
func main() {
queue, err := conn.GetQueue(queueName)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
for {
resp, err := queue.ReceiveMessage(1)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
if len(resp.Messages) > 0 {
messageReceived(*queue, &resp.Messages[0])
}
time.Sleep(1 * time.Second)
}
}