func (s *AmazonClientSuite) SetUpSuite(c *gocheck.C) {
if !*amazon {
c.Skip("AmazonClientSuite tests not enabled")
}
s.srv.SetUp(c)
s.elb = elb.New(s.srv.auth, aws.USEast)
s.ec2 = ec2.New(s.srv.auth, aws.USEast)
}
func main() {
if aws_access_key_id != "" && aws_secret_access_key != "" {
auth := aws.Auth{SecretKey: aws_secret_access_key, AccessKey: aws_access_key_id}
elastic_compute_cloud := ec2.New(auth, aws.USEast)
response, err := elastic_compute_cloud.DescribeInstances(nil, nil)
if err != nil {
fmt.Println(err)
}
var current_instances []Ec2Instance
for _, reservation := range response.Reservations {
var ec2_instance Ec2Instance
for _, instance := range reservation.Instances {
ec2_instance.Id = instance.InstanceId
for _, tag := range instance.Tags {
if tag.Key == "Name" {
fmt.Println("Name: ", colour.Colourize(tag.Value, colour.FgYellow))
ec2_instance.Name = tag.Value
}
}
//
//http://docs.aws.amazon.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeInstanceStatus.html
//
r, err := elastic_compute_cloud.DescribeInstanceStatus([]string{instance.InstanceId}, false, nil)
if err != nil {
fmt.Println(err)
}
for _, instance_set := range r.InstanceStatusSet {
fmt.Println("\tAvailability Zone: ", instance_set.AvailabilityZone)
fmt.Println("\tInstance State: ", instance_set.InstanceState.Name)
fmt.Println("\tSystem Status: ", instance_set.SystemStatus.Name)
fmt.Println("\tInstance Status: ", instance_set.InstanceStatus.Name)
if len(instance_set.EventsSet) > 0 {
fmt.Println("\t\tEvents")
fmt.Println("\t\t------")
for _, event_set := range instance_set.EventsSet {
fmt.Println("\t\tEvent Code: ", colour.Colourize(event_set.Code, colour.FgWhite+colour.BgRed))
fmt.Println("\t\tEvent Description : ", event_set.Description)
fmt.Println("\t\tNot Before: ", event_set.NotBefore)
fmt.Println("\t\tNot After: ", event_set.NotAfter)
var ec2_event Ec2Event
ec2_event.Code = event_set.Code
ec2_event.Description = event_set.Description
ec2_event.NotBefore = event_set.NotBefore
ec2_event.NotAfter = event_set.NotAfter
ec2_instance.Events = append(ec2_instance.Events, ec2_event)
}
}
}
current_instances = append(current_instances, ec2_instance)
fmt.Println()
}
}
var last_instances []Ec2Instance
err = simpleconfig.Load(cache_file_path, &last_instances)
if err != nil {
// File does not exist
simpleconfig.Save(cache_file_path, current_instances)
os.Exit(0)
}
if alert_flag {
for _, l := range last_instances {
for _, c := range current_instances {
if l.Id == c.Id {
if len(l.Events) != len(c.Events) {
// save current_instances
simpleconfig.Save(cache_file_path, current_instances)
// send ghetto alert
if imap_username != "" && imap_password != "" && alert_email_address != "" {
e := yaem.New(imap_username, imap_password, yaem.GMAIL_SMTP_HOSTNAME, yaem.GMAIL_SMTP_PORT)
reciepents := []string{alert_email_address}
err := e.SendEmail(reciepents, "New EC2 Event", fmt.Sprintf("The instance %s has new events.", l.Id))
if err != nil {
fmt.Println("ERROR: ", err)
}
}
}
}
}
}
}
} else {
fmt.Println("ERROR: Both key and secret need to be present in cli args.")
flag.PrintDefaults()
os.Exit(1)
}
}