Exemplos de instanceId_from_hostname_and_stack em Python

Exemplo n.º 1

Arquivo: instance-from-hostname.py Projeto: gerardkrom2212/opsworks-testing

#!/usr/bin/env python
import os, sys
from myboto3 import instanceId_from_hostname_and_stack

if not (2 <= len(sys.argv) <= 3):
    print("""usage: %s *hostname* [*stackname*]

Get an ec2-instance id from a hostname. If stackname is given,
narrow host to hosts in that stack.
""" % os.path.basename(sys.argv[0]))
    sys.exit(1)

hostname = sys.argv[1]
stackName = None
if len(sys.argv) == 3: stackName = sys.argv[2]
ec2InstanceId = instanceId_from_hostname_and_stack(hostname, stackName)
if ec2InstanceId is not None:
    print("Host %s has instance id %s" % (hostname, ec2InstanceId))
else:
    print("Cant find instance id for host %s" % host_name)

Exemplo n.º 2

Arquivo: instance-from-hostname.py Projeto: gerardkrom2212/opsworks-testing

#!/usr/bin/env python
import os, sys
from myboto3 import instanceId_from_hostname_and_stack

if not (2 <= len(sys.argv) <= 3):
    print("""usage: %s *hostname* [*stackname*]

Get an ec2-instance id from a hostname. If stackname is given,
narrow host to hosts in that stack.
""" % os.path.basename(sys.argv[0]))
    sys.exit(1)

hostname = sys.argv[1]
stackName=None
if len(sys.argv) == 3: stackName = sys.argv[2]
ec2InstanceId = instanceId_from_hostname_and_stack(hostname, stackName)
if ec2InstanceId is not None:
    print("Host %s has instance id %s" % (hostname, ec2InstanceId))
else:
    print("Cant find instance id for host %s" % host_name)

Exemplo n.º 3

Arquivo: lb-register-app-instances.py Projeto: gerardkrom2212/opsworks-testing

#!/usr/bin/env python
import os, sys
import botocore.exceptions
from myboto3 import ops_client, elb_client, ec2_client
from myboto3 import stackNames, stackId_from_name
from myboto3 import layerId_from_stackId_and_name
from myboto3 import instanceId_from_hostname_and_stack

def register_app_instance(instanceId, elb_client,
                          lbName='CachetLoadBalancer'):
    try:
        response = elb_client.register_instances_with_load_balancer(
            LoadBalancerName = lbName,
            Instances = [{'InstanceId': instanceId}])
        print(response)
    except botocore.exceptions.ClientError as e:
        print(e)
    return

layerName = 'PHP App Servers'
for i in range(1,4):
    hostname = 'cachet-app%d' % i
    ec2InstanceId = instanceId_from_hostname_and_stack(hostname, 'BotoTest')
    if ec2InstanceId is not None:
        register_app_instance(ec2InstanceId, elb_client)
        print("Registered %s in load balancer" % ec2InstanceId)

Exemplo n.º 4

Arquivo: lb-register-app-instances.py Projeto: gerardkrom2212/opsworks-testing

#!/usr/bin/env python
import os, sys
import botocore.exceptions
from myboto3 import ops_client, elb_client, ec2_client
from myboto3 import stackNames, stackId_from_name
from myboto3 import layerId_from_stackId_and_name
from myboto3 import instanceId_from_hostname_and_stack


def register_app_instance(instanceId, elb_client, lbName='CachetLoadBalancer'):
    try:
        response = elb_client.register_instances_with_load_balancer(
            LoadBalancerName=lbName, Instances=[{
                'InstanceId': instanceId
            }])
        print(response)
    except botocore.exceptions.ClientError as e:
        print(e)
    return


layerName = 'PHP App Servers'
for i in range(1, 4):
    hostname = 'cachet-app%d' % i
    ec2InstanceId = instanceId_from_hostname_and_stack(hostname, 'BotoTest')
    if ec2InstanceId is not None:
        register_app_instance(ec2InstanceId, elb_client)
        print("Registered %s in load balancer" % ec2InstanceId)