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Signed-off-by: Steven Armstrong <steven@icarus.ethz.ch>
This commit is contained in:
Steven Armstrong 2011-03-28 15:27:00 +02:00
commit db66d3731d
18 changed files with 295 additions and 56 deletions
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6
doc/changelog
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@ -1,3 +1,8 @@
1.5.0:
* Add cache functionality
* New type __process
* Restructured execution: Run whole object at once (REPHRASE) (Steven Armstrong)
1.4.1: 2011-03-25
* New type __key_value (Steven Armstrong)
* New type __apt_ppa (Steven Armstrong)
@ -41,7 +46,6 @@
* Document cdist-object-gencode-all
* Document cdist-manifest-run
1.1.0: 2011-03-16
* Replace type __file with __file, __directory, __link
* Document cdist-env

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doc/dev/logs/2011-03-27.pgrep Normal file
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@ -0,0 +1,12 @@
Some pgrep fun when grepping for -f /usr/lib/postfix/master:
[23:08] kr:cdist% cat cache/localhost/out/object/__process/usr/lib/postfix/master/.cdist/explorer/runs | grep -e 2529 -e 2537 -e 2538 -e 2539
nico 2529 0.0 0.0 14848 1816 pts/45 S+ 23:08 0:00 /bin/sh /home/users/nico/oeffentlich/rechner/projekte/cdist/bin/cdist-run-remote localhost __object="/var/lib/cdist/out/object/__process/usr/lib/postfix/master" __object_id="usr/lib/postfix/master" cdist-remote-explorer-run __type_explorer /var/lib/cdist/conf/type/__process/explorer /var/lib/cdist/out/object/__process/usr/lib/postfix/master/explorer
nico 2537 0.0 0.0 41976 2324 pts/45 S+ 23:08 0:00 ssh root@localhost export PATH="/var/lib/cdist/bin:$PATH"; __object="/var/lib/cdist/out/object/__process/usr/lib/postfix/master" __object_id="usr/lib/postfix/master" cdist-remote-explorer-run __type_explorer /var/lib/cdist/conf/type/__process/explorer /var/lib/cdist/out/object/__process/usr/lib/postfix/master/explorer
root 2538 0.0 0.0 11440 1264 ? Ss 23:08 0:00 bash -c export PATH="/var/lib/cdist/bin:$PATH"; __object="/var/lib/cdist/out/object/__process/usr/lib/postfix/master" __object_id="usr/lib/postfix/master" cdist-remote-explorer-run __type_explorer /var/lib/cdist/conf/type/__process/explorer /var/lib/cdist/out/object/__process/usr/lib/postfix/master/explorer
root 2539 0.0 0.0 11440 1524 ? S 23:08 0:00 /bin/sh /var/lib/cdist/bin/cdist-remote-explorer-run __type_explorer /var/lib/cdist/conf/type/__process/explorer /var/lib/cdist/out/object/__process/usr/lib/postfix/master/explorer
2529
2537
2538
2539

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doc/dev/todo/TAKEME
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@ -5,7 +5,8 @@ Feel free to pick one!
CORE
----
Only build manpages if necessary for types as well as for the core!
- Only build manpages if necessary for types as well as for the core!
- support $__self = relative_type/object_id
TYPES
------
@ -17,3 +18,4 @@ Types to be written/extended:
-> aka sed.
- __cron

26
doc/dev/todo/niconext
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@ -1,23 +1,9 @@
Core:
- support $__self = relative_type/object_id
- cache
Cache:
Assume you want to configure stuff one host ("monitor node"),
depending on the configuration of other hosts ("cluster nodes").
- add example how to use
- export variable $__cache
-> for current host
-> add function to cdist-config, import from cdist-cache
For instance, the monitor host would like to know,
which hosts are configured with the provider
"apache" and option --start true.
This requires the monitor node to be able to
query all other configured nodes. It can't
ask for all hosts, because cdist does not
know which hosts are configured or may exist.
Example implementation
If cdist keeps ("caches") the configuration of every
node it configures, each new node can query the
cache for existing nodes that acquired the given
configuration.
remove --preseed from package_apt and add debconf_set_selection or similar
-> much cleaner!

5
doc/man/cdist-best-practise.text → doc/man/cdist-best-practice.text
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@ -1,10 +1,10 @@
cdist-best-practise(7)
cdist-best-practice(7)
======================
Nico Schottelius <nico-cdist--@--schottelius.org>
NAME
----
cdist-best-practise - Practises used in real environments
cdist-best-practice - Practices used in real environments
PASSWORDLESS CONNECTIONS
@ -61,7 +61,6 @@ machine-b % git clone git://your-git-server/cdist
--------------------------------------------------------------------------------
SEE ALSO
--------
- cdist(7)

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doc/man/cdist-cache.text Normal file
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cdist-cache(1)
==============
Nico Schottelius <nico-cdist--@--schottelius.org>
NAME
----
cdist-cache - Cache output of last run
SYNOPSIS
--------
cdist-cache TARGET_HOST
DESCRIPTION
-----------
cdist-cache moves away the objects created during last run so the
next run can use the previous information and compare them with
the current status.
SEE ALSO
--------
cdist(7)
COPYING
-------
Copyright \(C) 2011 Nico Schottelius. Free use of this software is
granted under the terms of the GNU General Public License version 3 (GPLv3).

9
doc/man/cdist.text
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@ -10,8 +10,13 @@ cdist - Configuration management system
DESCRIPTION
-----------
Cdist is a very simple, elegant, cleanly designed configuration management
system. The easiest way to get started with cdist is to run cdist-quickstart.
Cdist is a usable configuration management system.
The easiest way to get started with cdist is to initialise
the environment and run cdist-quickstart:
--------------------------------------------------------------------------------
eval `./bin/cdist-env` && cdist-quickstart
--------------------------------------------------------------------------------
Cdist configurations are written in the shell scripting language.
The mapping of configurations to hosts is defined in so called manifests,