dda-pallet-commons

| team@social.meissa-gmbh.de | Website & Blog

Common utils for dda-pallet

compatability

dda-pallet is compatible to the following versions

• pallet 0.9
• clojure 1.9

Features

• Encrypted Credential Managament
• Utilities for testing pallet plans
• ServerTest Framework to implement integrtion tests for servers

Use encrypted Credentials

You can encrypt

(ns ...
	(:require
  		[dda.pallet.commons.encrypted-credentials :as crypto]))

(crypto/encrypt
  (crypto/get-public-key
    {:user-home "/home/user/"
     :key-id "-key-id-"})
    {:account "acnt"
     :secret "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"})

or decrypt with

(def encrypted-secret
	{:account "acnt",
	 :secret "-----BEGIN PGP MESSAGE-----....-----END PGP MESSAGE-----\n"})

(crypto/decrypt
 (crypto/get-secret-key {:user-home "/home/mje/"
                         :key-id key-id})
   encrypted-secret
   key-passphrase)

See also: https://domaindrivenarchitecture.org/posts/2016-10-24-encrypted-credentials/

Use ServerTest

We typically use remote-whitebox-local-tested method for running server-tests:

1. Collect facts from remote target systems: We connected by ssh and execute some small bash and provide the result returned.
2. Parse local: We parse the returned results on CI system.
3. Test local: We run tests on the parsed information on CI system.

Example for collecting facts - e.g. in settings phase:

(package-fact/collect-packages-fact)

Execute tests - e.g. in test phase:

(package-test/test-installed? "atom")

For complete example see: https://github.com/DomainDrivenArchitecture/dda-managed-vm/blob/master/src/org/domaindrivenarchitecture/pallet/crate/managed_vm.clj or https://github.com/DomainDrivenArchitecture/dda-managed-ide/blob/master/src/org/domaindrivenarchitecture/pallet/crate/managed_ide.clj

Build & Contribute

Setup project with eclipse

In order to do some work on your own, you can add [lein-idefiles "0.2.1"] to your lein plugins and execute

git clone git@github.com:DomainDrivenArchitecture/dda-pallet-commons.git
lein idefiles eclipse

up to now you're ready to start working ...

License

Copyright © 2015, 2016, 2017, 2018, 2019, 2020, 2021 meissa GmbH Licensed under the Apache License, Version 2.0 (the "License") Pls. find licenses of our subcomponents here