@guardian/cfn-cli

cfn-cli

Tools to help run common Cloudformation tasks from the command line

• cfn-cli
• Usage
• Commands

Usage

$ npm install -g @guardian/cfn-cli
$ cfn COMMAND
running command...
$ cfn (-v|--version|version)
@guardian/cfn-cli/1.0.0 darwin-x64 node-v12.16.1
$ cfn --help [COMMAND]
USAGE
  $ cfn COMMAND
...

Commands

• cfn hello [FILE]
• cfn help [COMMAND]
• cfn rotate-instances
• cfn update-ami [FILE]

cfn hello [FILE]

describe the command here

USAGE
  $ cfn hello [FILE]

OPTIONS
  -f, --force
  -h, --help       show CLI help
  -n, --name=name  name to print

EXAMPLE
  $ cfn hello
  hello world from ./src/hello.ts!

See code: src/commands/hello.ts

cfn help [COMMAND]

display help for cfn

USAGE
  $ cfn help [COMMAND]

ARGUMENTS
  COMMAND  command to show help for

OPTIONS
  --all  see all commands in CLI

See code: @oclif/plugin-help

cfn rotate-instances

describe the command here

USAGE
  $ cfn rotate-instances

OPTIONS
  -a, --autoscaling=autoscaling  (required) Autoscaling group to rotate instances on
  -h, --help                     show CLI help
  -p, --profile=profile          (required) AWS profile

See code: src/commands/rotate-instances.ts

cfn update-ami [FILE]

Replace the AMI in a stack and rotate the ASG to spin up a new box with it

USAGE
  $ cfn update-ami [FILE]

OPTIONS
  -a, --ami=ami                (required) AMI to replace with
  -f, --force
  -h, --help                   show CLI help
  -p, --profile=profile        (required) AWS profile (value of --profile on the AWS CLI)
  -s, --stack-name=stack-name  (required) Stack to update with AMI

See code: src/commands/update-ami.ts