A simple library helper to return the suffix of a node's chef environment.
Assuming that you use suffixed environments like foo-test or
bar-prod, the helper embedded in this cookbook provides a simple
way to return the test or prod part of the environment name.
Add the following line to your cookbook's metadata
depends 'chefenv_suffix', '~> 0.1'
In your recipe, when you need to use the suffix somewhere:
vaultitem = chef_vault_item('mysecrets', chefenv_suffix)
The only attribute is node['chefenv_suffix']['pattern'], which
defaults to
-?(\w+)$
And may be overridden to fix your needs. The pattern must have a single capture group, which is the suffix the helper will return.
The default pattern is designed to match against environments named using underscores, with a dash separator for the lifecycle (test, prod, etc.):
foo-test
bar-prod
my_important_app-perf
The default pattern also returns _default if the node's environment is not set.
James FitzGibbon
Copyright (c) 2015 James FitzGibbon, All Rights Reserved.
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