Created
February 16, 2016 18:26
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Nightly EC2 shutdown
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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" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
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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