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@smiller171
Created February 16, 2016 18:26
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Nightly EC2 shutdown
import boto3
import logging
#setup simple logging for INFO
logger = logging.getLogger()
logger.setLevel(logging.INFO)
#define the connection
ec2 = boto3.resource('ec2')
def lambda_handler(event, context):
# Use the filter() method of the instances collection to retrieve
# all running EC2 instances.
filters = [{
'Name': 'tag:PowerSave',
'Values': ['nightly','Nightly','true','True']
},
{
'Name': 'instance-state-name',
'Values': ['running']
}
]
#filter the instances
instances = ec2.instances.filter(Filters=filters)
#locate all running instances
RunningInstances = [instance.id for instance in instances]
#print the instances for logging purposes
#print RunningInstances
#make sure there are actually instances to shut down.
if len(RunningInstances) > 0:
#perform the shutdown
shuttingDown = ec2.instances.filter(InstanceIds=RunningInstances).stop()
print shuttingDown
else:
print "Nothing to see here"
import boto3
import logging
#setup simple logging for INFO
logger = logging.getLogger()
logger.setLevel(logging.INFO)
#define the connection
ec2 = boto3.resource('ec2')
def lambda_handler(event, context):
# Use the filter() method of the instances collection to retrieve
# all running EC2 instances.
filters = [{
'Name': 'tag:PowerSave',
'Values': ['nightly','Nightly','true','True']
},
{
'Name': 'instance-state-name',
'Values': ['stopped']
}
]
#filter the instances
instances = ec2.instances.filter(Filters=filters)
#locate all stopped instances
StoppedInstances = [instance.id for instance in instances]
#print the instances for logging purposes
#print StoppedInstances
#make sure there are actually instances to shut down.
if len(StoppedInstances) > 0:
#perform the shutdown
startingUp = ec2.instances.filter(InstanceIds=StoppedInstances).start()
print startingUp
else:
print "Nothing to see here"
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