def ec2_start(ami_id, box_instance_name):
print 'start instance ' + box_instance_name
v = shell.shell_json([
'aws',
'ec2',
'run-instances',
'--count',
'1',
# too small instance cause random failures with errors like:
# mysql connection failed, http 500, file not found
'--instance-type',
os.environ['W3TCQA_EC2_INSTANCE_TYPE'],
'--image-id',
ami_id,
'--key-name',
os.environ['W3TCQA_EC2_KEY_NAME'],
# Dont use default secuirty group with Allow All, since it effectively
# doesnt allow anything
'--security-group-ids',
os.environ['W3TCQA_EC2_SECURITY_GROUP_ID']
])
aws_instance_id = v['Instances'][0]['InstanceId']
print 'set tag'
shell.shell([
'aws', 'ec2', 'create-tags', '--resources', aws_instance_id, '--tags',
'Key=Type,Value=w3tcqa-box'
])
shell.shell([
'aws', 'ec2', 'create-tags', '--resources', aws_instance_id, '--tags',
'Key=Name,Value=' + box_instance_name
])
print 'get ip'
for i in range(50):
try:
v = shell.shell_json([
'aws', 'ec2', 'describe-instances', '--filters',
'Name=instance-id,Values=' + aws_instance_id, '--query',
'Reservations[].Instances[].PublicIpAddress'
])
ip = v[0]
print('ip is available: ' + ip)
return {'ip': ip, 'aws_instance_id': aws_instance_id}
except:
print('ip is not available yet')
raise Exception('ip not available')
def ami_name2id(ami_name):
v = shell.shell_json([
'aws', 'ec2', 'describe-images', '--owners', 'self', '--filters',
'Name=name,Values=' + ami_name
])
ami_id = v['Images'][0]['ImageId']
return ami_id
def ec2_list_aws_instance_ids():
v = shell.shell_json([
'aws', 'ec2', 'describe-instances', '--filters',
'Name=tag:Type,Values=w3tcqa-box', '--filters',
'Name=instance-state-code,Values=0,16', '--query',
'Reservations[].Instances[].InstanceId'
])
return v
def ami_delete(ami_name): v = shell.shell_json(['aws', 'ec2', 'describe-images', '--owners', 'self', '--filters', 'Name=name,Values=' + ami_name]) if (len(v['Images']) <= 0): print 'existing AMI ' + ami_name + ' not found' else: print 'deleting AMI ' + ami_name ami_id = v['Images'][0]['ImageId'] snapshot_id = v['Images'][0]['BlockDeviceMappings'][0]['Ebs']['SnapshotId'] print ami_id print snapshot_id shell.shell(['aws', 'ec2', 'deregister-image', '--image-id', ami_id]) shell.shell(['aws', 'ec2', 'delete-snapshot', '--snapshot-id', snapshot_id])
def ami_create(instance_id, ami_name):
shell.shell_json([
'aws', 'ec2', 'create-image', '--instance-id', instance_id, '--name',
ami_name
])