forked from ungleich-public/cdist
		
	
		
			
				
	
	
		
			111 lines
		
	
	
	
		
			3.6 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
			
		
		
	
	
			111 lines
		
	
	
	
		
			3.6 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
metaparameters:
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   - steal the metaparameters from puppet:
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   # I have to be there before the other one
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   __directory /etc/ssh \
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      --before __file/etc/ssh/sshd_config
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   # the other one has to be there before me
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   __file /etc/ssh/sshd_config \
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      --after __directory/etc/ssh
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   # if I change, tell the other one about it
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   __file /etc/ssh/sshd_config \
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      --notify __init_script/etc/rc.d/sshd
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   # whenever the other one changes, I want to know
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   __init_script /etc/rc.d/sshd \
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      --subscribe __file/etc/ssh/sshd_config
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   - how does a type react to a received 'event'?
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      - maybe something like:
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         __some_type/
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            manifest
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            ...
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            gencode-refresh
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            ...
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      - gencode-refresh -> code-refresh -> ssh $target sh -e code-refresh
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logging:
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   - logging from type emulator without clobbering stdout
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      maybe implement logging server as described here [1]
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   [1] http://docs.python.org/py3k/howto/logging-cookbook.html#configuration-server-example
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   - use different logger to limit output to current area of interest,
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      e.g.
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         explorer.$target_host: explorer related messages for the run for $target_host
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         manifest.$target_host: manifest related messages for the run for $target_host
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         ...
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      then one could filter e.g. on explorer.*
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   - more granular debug output,
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   [2] http://blog.ooz.ie/2011/03/python-logging-extending-standard.html
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tests:
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   __init__():
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      - sets up env: __target_host
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   run_initial_manifest():
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      - parameter is actually used (from __init__)
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      - ensure changing the manifest actually runs a different manifest
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      -> give ConfigInstall Constructor different manifest
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         -> different manifest is executed.
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      - test all submitted (from core to type manifest) variables:
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         - ENVIRONMENT
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         - they are set
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         - they contain the correct values
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   run_type_manifest():
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      - test all submitted (from core to type manifest) variables:
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         - ENVIRONMENT
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         - they are set
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         - they contain the correct values
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      - same tests as for test_initial_manifest_*?
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   run_manifest():
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      - test all submitted variables:
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         - ENVIRONMENT
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            - including __debug, if debug
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         - they are set
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         - they contain the correct values
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      - does $require work?
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      - check that exception raised, if manifest is not existent
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   object_run():
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      - ensure no object is run twice
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      - ensure requirements are taken into account?
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         - and order of run is adjusted
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      - check (from extern?) that all needed variables are setup
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      - ensure no code-{local, remote} is created, 
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         if gencode is not producing code
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      - ensure THAT code-{local, remote} contains what gencode created
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      - abort if gencode-* fails
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      - abort if code-* fails
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         - abort == raise(FooException)
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      - gencode-*: ensure ENVIRONMENT is setup correctly
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   run_type_explorer()
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      - ensure ALL type explores have been run
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      - ensure output is saved to correct path
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      - ensure a type with {0,1,2} explorers works ?
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         - none, one, multiple
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      - ensure ENVIRONMENT is setup correctly
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      - fails if ANY of the given explorer fails
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   run_global_explorers():
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      - ensure ALL type explores have been run
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      - ensure output is saved to correct path
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      - ensure a type with {0,1,2} explorers works ?
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         - none, one, multiple
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      - ensure ENVIRONMENT is setup correctly
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      - fails if ANY of the given explorer fails
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Code fixes needed:
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   - shutil, os.mkdir, etc. everywhere: catch/reraise exceptions correctly
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