def opsmgr_launch_instance(stack, version=None, verbose=False):
version = cloudformation.get_tag(stack, "pcf-version") if version is None else version
image = opsmgr_select_image(version, verbose)
if verbose:
print "Launching Ops Manager instance from", image["ImageId"] + ":", image.get("Description", "-")
command = [
'ec2',
'run-instances',
'--image-id', image["ImageId"],
'--instance-type', 'm3.large',
'--subnet-id', cloudformation.get_output(stack, "PcfPublicSubnetId"),
'--associate-public-ip-address',
'--block-device-mapping', 'DeviceName=/dev/sda1,Ebs={VolumeSize=100}',
'--security-group-ids', cloudformation.get_output(stack, "PcfOpsManagerSecurityGroupId"),
'--key-name', config.get('aws', 'nat-key-pair')
]
instance = json.loads(aws.aws_cli_verbose(command))["Instances"][0]
tags = [
{ "Key": "Name", "Value": "Ops Manager" },
{ "Key": "Stack", "Value": stack["StackName"] },
{ "Key": "Image", "Value": image.get("Description", "-") }
]
command = [
'ec2',
'create-tags',
'--resources', instance["InstanceId"],
'--tags', json.dumps(tags)
]
aws.aws_cli_verbose(command)
return instance
def opsmgr_terminate_instances(stack): instances = opsmgr_find_instances(stack) if len(instances) < 1: return instance_ids = [ i["InstanceId"] for i in instances] command = [ 'ec2', 'terminate-instances', '--instance-ids' ] aws.aws_cli_verbose(command + instance_ids)
def delete_tree(tree, indent=0):
for item in tree:
children = item.get("children", [])
if len(children) > 0:
print " " * indent + "deleting dependencies of", item["type"], item["id"]
delete_tree(children, indent + 3)
type_def = type_defs[item["type"]]
command = type_def.get("delete", None)
if command is not None:
print " " * indent + "deleting", item["type"], item["id"]
command = [element.replace("{}", item["id"]) for element in command]
aws.aws_cli_verbose(command)
def get_security_group_name(group_id): command = [ 'ec2', 'describe-security-groups', '--group-ids', group_id ] group = json.loads(aws.aws_cli_verbose(command))["SecurityGroups"][0] return group["GroupName"]
def get_server_certificate(stack):
certificate_arn = config.get("aws", "ssl-certificate-arn", stack=stack["StackName"])
certificate_name = certificate_arn.split('/')[-1]
command = [
'iam',
'get-server-certificate',
'--server-certificate-name', certificate_name
]
certificate = json.loads(aws.aws_cli_verbose(command))["ServerCertificate"]
certificate_body = certificate["CertificateBody"]
return certificate_body
def find_load_balancer(stack, dns_name): command = [ 'elb', 'describe-load-balancers' ] load_balancers = json.loads(aws.aws_cli_verbose(command))["LoadBalancerDescriptions"] load_balancers = [ lb for lb in load_balancers if lb["DNSName"] == dns_name] if len(load_balancers) != 1: print "Could not resolve load balancer for dns name", dns_name sys.exit(1) return load_balancers[0]
def get_items(type_name, item_id=None, filter=[]):
type_def = type_defs.get(type_name, None)
if type_def is None:
print "Unknown type", type_name
sys.exit(1)
container = json.loads(aws.aws_cli_verbose(type_def["list"][:-1] + filter))
fields = string.split(type_def["list"][-1], ",")
items = get_array(type_name, type_def, container, fields)
if item_id is not None:
items = [item for item in items if item["id"] == item_id]
return items
def opsmgr_list_images(region = None): command = [ 'ec2', 'describe-images', '--filters', 'Name=name,Values=pivotal-ops-manager-v*' ] if region is not None: command.extend(['--region', region]) images = json.loads(aws.aws_cli_verbose(command))["Images"] images = sorted(images, key=lambda image: image["CreationDate"]) images.reverse() return images
def opsmgr_find_instances(stack=None):
filters = [
{ "Name": "tag:Name", "Values": [ "Ops Manager" ] },
{ "Name": "tag-key", "Values": [ "Stack" ] },
{ "Name": "instance-state-name", "Values": [ "pending", "running"] }
]
if stack is not None:
filters.extend([ { "Name": "subnet-id", "Values": [ cloudformation.get_output(stack, "PcfPublicSubnetId") ] } ])
command = [
'ec2',
'describe-instances',
'--filters', json.dumps(filters)
]
reservations = json.loads(aws.aws_cli_verbose(command))["Reservations"]
instances = []
for r in reservations:
instances += r["Instances"]
return instances