Sha256: 5669b8d7bd55c0a60c113a9d5f2813d113073dbde97b2a58ea4d1365cb5868f5
Contents?: true
Size: 914 Bytes
Versions: 8
Compression:
Stored size: 914 Bytes
Contents
Displays code diff of the generated CloudFormation template locally vs the existing template on AWS. You can set a desired diff viewer by setting the `LONO_DIFF` environment variable.
## Examples
$ lono cfn diff ec2
Using template: output/templates/ec2.yml
Using parameters: config/params/development/ec2.txt
No detected app/scripts
Generating CloudFormation templates:
output/templates/ec2.yml
output/params/ec2.json
Generating CloudFormation source code diff...
Running: colordiff /tmp/existing_cfn_template.yml output/templates/ec2.yml
19c19
< Default: t2.small
---
> Default: t2.medium
$ subl -a ~/.lono/settings.yml
$
Here's a screenshot of the output with the colorized diff:
<img src="/img/reference/lono-cfn-diff.png" alt="Stack Update" class="doc-photo">
A `lono cfn diff` is perform automatically as part of `lono cfn update`.
Version data entries
8 entries across 8 versions & 1 rubygems