Script: delete_lc

delete_lc

Use this script to delete Launch Configurations and associated resources (ec2 images and snapshots) in batch mode

How to use

usage: delete_lc [-h]
                 [-r {us-east-1,cn-north-1,ap-northeast-1,eu-west-1,ap-southeast-1,ap-southeast-2,us-west-2,us-gov-west-1,us-west-1,eu-central-1,sa-east-1}]
                 [-c CONFIG] [-l LAUNCHCONFIG [LAUNCHCONFIG ...]]
                 [-L LAUNCHCONFIGREGEXP] [-d] [-s] [-y]
                 [-o quantity days/hours]
                 [-a ASSOCIATEDIMAGES [ASSOCIATEDIMAGES ...]]

Delete autoscaling launch configuration

optional arguments:
  -h, --help            show this help message and exit
  -r {us-east-1,cn-north-1,ap-northeast-1,eu-west-1,ap-southeast-1,ap-southeast-2,us-west-2,us-gov-west-1,us-west-1,eu-central-1,sa-east-1}, --region {us-east-1,cn-north-1,ap-northeast-1,eu-west-1,ap-southeast-1,ap-southeast-2,us-west-2,us-gov-west-1,us-west-1,eu-central-1,sa-east-1}
                        AWS Region
  -c CONFIG, --config CONFIG
                        Config file
  -l LAUNCHCONFIG [LAUNCHCONFIG ...], --launchconfig LAUNCHCONFIG [LAUNCHCONFIG ...]
                        Launch configuration name(s)
  -L LAUNCHCONFIGREGEXP, --launchconfigregexp LAUNCHCONFIGREGEXP
                        Launch configuration regexp
  -d, --deleteami       Delete AMI associated to launch configuration(s)
  -s, --deletesnapshots
                        Delete snapshots associated to the image(s)
  -y, --yes             Delete launch configuration(s) without prompt
  -o quantity days/hours, --olderthan quantity days/hours
                        Get launch configuration(s) older than x days/hours
  -a ASSOCIATEDIMAGES [ASSOCIATEDIMAGES ...], --associatedimages ASSOCIATEDIMAGES [ASSOCIATEDIMAGES ...]
                        Get launch configuration(s) associated with this/these
                        image(s)

• -c/--config: The config file is used only to control logging behaviour.
• -r/--region: The region to search for launch configurations. Default region is set on galintools.json
• -l/--launchconfig: List of launch configurations to use. If isn't used, ALL launch configurations will be marked for deletion
• -L/--launchconfigregexp: Regexp for use in launch configuration's search
• -d/--deleteami: You could choose to delete the ec2 image associated with the launch configuration. Just use this parameter for that.
• -s/--deletesnapshots: You could choose to delete the snapshots of the ec2 image associated with the launch configuration. Just use this parameter for that. This argument needs argument -d/--deleteami.
• -y/--yes: Delete launch configuration(s) without prompt
• -o/--olderthan: Delete launch configuration(s) older than x days/hours. Example: 7 days / 2 hours / 10 days
• -a/--associatedimages: Search for launch configurations associated with these image ids.

Examples

• Delete launch configurations

$ delete_lc -l launch_config_webserver_20150305 launch_config_database_20150305

• Delete launch configuration and delete associated ec2 images

$ delete_lc -l launch_config_webserver_20150305 -d

• Delete launch configurations and delete associated ec2 images and snapshots

$ delete_lc -l launch_config_webserver_20150305 launch_config_database_20150305 -d -s

• Delete launch configurations older than 3 days and delete associated ec2 images and snapshots

$ delete_lc -o 3 days -d -s

• Delete launch configurations associated with this ec2 image id, that are older than 3 days and delete associated ec2 images and snapshots

$ delete_lc -o 3 days -d -s -a ami-xxxxxx

• Delete launch configurations older than 3 days and delete associated ec2 images and snapshots and search for launch configurations where name matches the regexp '^LC-'

$ delete_lc -o 3 days -d -s -L '^LC-'