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Merge remote-tracking branch 'ungleich/master' into keyboard-locale_system-types

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Darko Poljak 2016-08-10 18:29:57 +02:00
commit 8918186d53
27 changed files with 402 additions and 351 deletions
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43
cdist/conf/type/__filesystem/explorer/lsblk Normal file
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@ -0,0 +1,43 @@
#!/bin/sh
#
# 2016 - 2016 Daniel Heule (hda at sfs.biz)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
os=$("$__explorer/os")
if [ -f "$__object/parameter/device" ]; then
blkdev="$(cat "$__object/parameter/device")"
else
blkdev="$__object_id"
fi
case "$os" in
centos|fedora|redhat|suse|gentoo)
if [ ! -x "$(command -v lsblk)" ]; then
echo "lsblk is required for __filesystem type" >&2
exit 1
else
#echo -n $(lsblk -nd -P -o NAME,FSTYPE,LABEL,MOUNTPOINT "$blkdev" 2>/dev/null)
lsblk -nd -P -o NAME,FSTYPE,LABEL,MOUNTPOINT "$blkdev" 2>/dev/null
fi
;;
*)
echo "__filesystem type lacks implementation for os: $os" >&2
exit 1
;;
esac

102
cdist/conf/type/__filesystem/gencode-remote Normal file
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@ -0,0 +1,102 @@
#!/bin/sh
#
# 2016 - 2016 Daniel Heule (hda at sfs.biz)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
fstype="$(cat "$__object/parameter/fstype")"
if [ -f "$__object/parameter/device" ]; then
mydev="$(cat "$__object/parameter/device")"
else
mydev="$__object_id"
fi
label="$(cat "$__object/parameter/label")"
mkfsoptions="$(cat "$__object/parameter/mkfsoptions")"
if [ -f "$__object/parameter/force" ]; then
# create filesystem even an other filesystem is on disk or the label is not correct, use with caution !
forcefs="true"
else
forcefs="false"
fi
blkdev_devname="$(grep -P -o 'NAME="\K[^"]*' "$__object/explorer/lsblk")"
blkdev_fstype="$(grep -P -o 'FSTYPE="\K[^"]*' "$__object/explorer/lsblk")"
blkdev_label="$(grep -P -o 'LABEL="\K[^"]*' "$__object/explorer/lsblk")"
blkdev_mountpoint="$(grep -P -o 'MOUNTPOINT="\K[^"]*' "$__object/explorer/lsblk")"
if [ -z "$blkdev_devname" ]; then
echo "Specified device $mydev not found on target system" >&2
exit 1
fi
[ "$blkdev_label" = "$label" ] && [ "$blkdev_fstype" = "$fstype" ] && exit 0
if [ -n "$blkdev_mountpoint" ]; then
echo "Specified device $mydev is mounted on $blkdev_mountpoint, __filesystem does NOTHING with mountd devices" >&2
exit 0
fi
if [ -n "$blkdev_fstype" ] && [ "$forcefs" != "true" ]; then
if [ "$blkdev_label" != "$label" ]; then
echo "Specified device $mydev has not the spezified label: $blkdev_label, but __filesystem does NOTHING in this case without the --force option" >&2
exit 0
fi
if [ "$blkdev_fstype" != "$fstype" ]; then
echo "Specified device $mydev has not the spezified filesystem: $blkdev_fstype, but __filesystem does NOTHING in this case without the --force option" >&2
exit 0
fi
fi
# ok, all conditions checked, we need to format the device, lets go
opts="$mkfsoptions"
if [ -n "$label" ]; then
opts="$opts -L '$label'"
fi
case "$fstype" in
ext2|ext3|ext4)
if [ "$forcefs" = "true" ]; then
opts="$opts -F"
fi
echo "mkfs.$fstype $opts /dev/$blkdev_devname"
;;
btrfs)
if [ "$forcefs" = "true" ]; then
opts="$opts --force"
fi
echo "mkfs.btrfs $opts /dev/$blkdev_devname"
;;
xfs)
if [ "$forcefs" = "true" ]; then
opts="$opts -f"
fi
echo "mkfs.xfs $opts /dev/$blkdev_devname"
;;
*)
echo "__filesystem type lacks implementation for filesystem: $fstype" >&2
exit 1
;;
esac
echo "filesystem $fstype on $mydev : /dev/$blkdev_devname created" >> "$__messages_out"

80
cdist/conf/type/__filesystem/man.rst Normal file
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@ -0,0 +1,80 @@
cdist-type__filesystem(7)
=========================
NAME
----
cdist-type__filesystem - Create Filesystems.
DESCRIPTION
-----------
This cdist type allows you to create filesystems on devices.
If the device is mounted on target, it refuses to do someting.
If the device has a filesystem other as the specified and/or
the label is not correct, it only make a new filesystem
if you specified --force option
REQUIRED PARAMETERS
-------------------
fstype
Filesystem type, for example 'ext3', 'btrfs' or 'xfs'
OPTIONAL PARAMETERS
-------------------
device
Blockdevice for filesystem, Defaults to object_id.
On linux, it can be any by lsblk accepted device notation
for example
/dev/sdx
or /dev/disk/by-xxxx/xxx
or /dev/mapper/xxxx
label
Label which sould apply on the filesystem
mkfsoptions
Additional options which are inserted to the mkfs.xxx call.
BOOLEAN PARAMETERS
------------------
force
Normaly, this type does nothing if a filesystem is found
on the target device. If you specify force, its formated
if the filesystem type or label differs from parameters
Warning: This option can easy lead into data loss !
MESSAGES
--------
filesystem <fstype> on <device> : <discoverd device> created
Filesytem was created on <discoverd device>
EXAMPLES
--------
.. code-block:: sh
# Ensures that device /dev/sdb is formated with xfs
__filesystem /dev/sdb --fstype xfs --label Testdisk1
# The same thing with btrfs and disk spezified by pci path to disk 1:0 on vmware
__filesystem dev_sdb --fstype btrfs --device /dev/disk/by-path/pci-0000:0b:00.0-scsi-0:0:0:0 --label Testdisk2
# Make sure that a multipath san device has a filesystem ...
__filesystem dev_sdb --fstype xfs --device /dev/mapper/360060e80432f560050202f22000023ff --label Testdisk3
AUTHORS
-------
Daniel Heule <hda--@--sfs.biz>
COPYING
-------
Copyright \(C) 2016 Daniel Heule. Free use of this software is
granted under the terms of the GNU General Public License version 3 or any later version (GPLv3+).

1
cdist/conf/type/__filesystem/parameter/boolean Normal file
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@ -0,0 +1 @@
force

0
cdist/conf/type/__filesystem/parameter/default/label Normal file
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0
cdist/conf/type/__filesystem/parameter/default/mkfsoptions Normal file
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3
cdist/conf/type/__filesystem/parameter/optional Normal file
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@ -0,0 +1,3 @@
device
label
mkfsoptions

1
cdist/conf/type/__filesystem/parameter/required Normal file
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@ -0,0 +1 @@
fstype

9
cdist/conf/type/__locale/man.rst
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@ -3,7 +3,7 @@ cdist-type__locale(7)
NAME
----
cdit-type__locale - Configure locales
cdist-type__locale - Configure locales
DESCRIPTION
@ -34,7 +34,7 @@ EXAMPLES
SEE ALSO
--------
:strong:`locale`\ (1), :strong:`localedef`\ (1)
:strong:`locale`\ (1), :strong:`localedef`\ (1), :strong:`cdist-type__locale_system`\ (7)
AUTHORS
@ -44,5 +44,6 @@ Nico Schottelius <nico-cdist--@--schottelius.org>
COPYING
-------
Copyright \(C) 2013-2014 Nico Schottelius. Free use of this software is
granted under the terms of the GNU General Public License version 3 (GPLv3).
Copyright \(C) 2013-2016 Nico Schottelius. Free use of this software is
granted under the terms of the GNU General Public License version 3 or
later (GPLv3+).

41
cdist/conf/type/__locale_system/man.rst
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@ -3,18 +3,27 @@ cdist-type__locale_system(7)
NAME
----
cdit-type__locale_system - Set system-wide locale
cdist-type__locale_system - Set system-wide locale
DESCRIPTION
-----------
This cdist type allows you to modify system-wide locale.
The name of the locale category is given as the object id
(usually you are probably interested in using LANG)
OPTIONAL PARAMETERS
-------------------
locale
Any valid locale, defaults to en_US.UTF-8
state
present or absent, defaults to present.
If present, sets the locale category to the given value.
If absent, removes the locale category from the system file.
value
The value for the locale category.
Defaults to en_US.UTF-8.
EXAMPLES
@ -22,24 +31,36 @@ EXAMPLES
.. code-block:: sh
# Set system locale to en_US.UTF-8
__locale_system
# Set LANG to en_US.UTF-8
__locale_system LANG
# Same as above, but more explicit
__locale_system --locale en_US.UTF-8
__locale_system LANG --value en_US.UTF-8
# Set category LC_MESSAGES to de_CH.UTF-8
__locale_system LC_MESSAGES --value de_CH.UTF-8
# Remove setting for LC_ALL
__locale_system LC_ALL --state absent
SEE ALSO
--------
:strong:`locale`\ (1), :strong:`localedef`\ (1)
:strong:`locale`\ (1)
:strong:`localedef`\ (1)
:strong:`cdist-type__locale`\ (7)
AUTHORS
-------
Carlos Ortigoza <carlos.ortigoza--@--ungleich.ch>
Steven Armstrong <steven-cdist--@--armstrong.cc>,
Carlos Ortigoza <carlos.ortigoza--@--ungleich.ch>,
Nico Schottelius <nico.schottelius--@--ungleich.ch>
COPYING
-------
Copyright \(C) 2016 Carlos Ortigoza. Free use of this software is
granted under the terms of the GNU General Public License v3 or later (GPLv3+).
Copyright \(C) 2016 Nico Schottelius. Free use of this software is
granted under the terms of the GNU General Public License version 3 or
later (GPLv3+).

44
cdist/conf/type/__locale_system/manifest
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@ -1,6 +1,8 @@
#!/bin/sh
#
# Carlos Ortigoza (carlos.ortigoza at ungleich.ch)
# 2012-2016 Steven Armstrong (steven-cdist at armstrong.cc)
# 2016 Carlos Ortigoza (carlos.ortigoza at ungleich.ch)
# 2016 Nico Schottelius (nico.schottelius at ungleich.ch)
#
# This file is part of cdist.
#
@ -22,22 +24,32 @@
#
os=$(cat "$__global/explorer/os")
locale="$(cat "$__object/parameter/locale")"
case "$os" in
centos)
__file /etc/sysconfig/i18n \
--owner root --group root --mode 644 \
--state exists
require="__file/etc/sysconfig/i18n" \
__key_value LANG \
--file /etc/sysconfig/i18n \
--delimiter '=' \
--value "\"$locale\""
;;
debian|ubuntu)
locale_conf="/etc/default/locale"
;;
archlinux)
locale_conf="/etc/locale.conf"
;;
redhat|centos)
locale_conf="/etc/sysconfig/i18n"
;;
*)
echo "Your operating system ($os) is currently not supported by this type (${__type##*/})." >&2
echo "Please contribute an implementation for it if you can." >&2
exit 1
;;
echo "Your operating system ($os) is currently not supported by this type (${__type##*/})." >&2
echo "Please contribute an implementation for it if you can." >&2
exit 1
;;
esac
__file "$locale_conf" \
--owner root --group root --mode 644 \
--state exists
require="__file/$locale_conf" \
__key_value "$locale_conf:$__object_id" \
--file "$locale_conf" \
--key "$__object_id" \
--delimiter = \
--state "$(cat "$__object/parameter/state")" \
--value "$(cat "$__object/parameter/value")"

1
cdist/conf/type/__locale_system/parameter/default/state Normal file
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@ -0,0 +1 @@
present

1
cdist/conf/type/__locale_system/parameter/default/value Normal file
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@ -0,0 +1 @@
en_US.UTF-8

3
cdist/conf/type/__locale_system/parameter/optional
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@ -1 +1,2 @@
locale
state
value

9
docs/dev/show_all_exported_variables → cdist/conf/type/__sysctl/explorer/value
View file

@ -1,6 +1,6 @@
#!/bin/sh
#
# 2010-2011 Nico Schottelius (nico-cdist at schottelius.org)
# 2014 Steven Armstrong (steven-cdist at armstrong.cc)
#
# This file is part of cdist.
#
@ -17,9 +17,6 @@
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
#
# Generate documentation of exported variables
#
cat bin/* | awk '/^export/ { print $2 }'
# get the current runtime value
sysctl -n "$__object_id" || true

18
docs/dev/sync-to-testhost → cdist/conf/type/__sysctl/gencode-remote
View file

@ -1,6 +1,6 @@
#!/bin/sh
#
# 2011 Nico Schottelius (nico-cdist at schottelius.org)
# 2014 Steven Armstrong (steven-cdist at armstrong.cc)
#
# This file is part of cdist.
#
@ -17,12 +17,14 @@
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
#
# Sync repo to testhosts
#
dirs="cdist cdist-nutzung"
value_should="$(cat "$__object/parameter/value")"
value_is="$(cat "$__object/explorer/value")"
for dir in $dirs; do
rsync -av --delete /home/users/nico/p/$dir/ root@rnic01:$dir
done
if [ "$value_should" = "$value_is" ]; then
# Nothing to do
exit 0
fi
# set the current runtime value
printf 'sysctl -w %s="%s"\n' "$__object_id" "$value_should"

39
cdist/conf/type/__sysctl/man.rst Normal file
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@ -0,0 +1,39 @@
cdist-type__sysctl(7)
=====================
NAME
----
cdist-type__sysctl - manage sysctl settings
DESCRIPTION
-----------
Manages permanent as well as runtime sysctl settings.
Permament settings are set by managing entries in /etc/sysctl.conf.
Runtime settings are set by directly calling the sysctl executable.
REQUIRED PARAMETERS
-------------------
value::
The value to set for the given key (object_id)
EXAMPLES
--------
.. code-block:: sh
__sysctl net.ipv4.ip_forward --value 1
AUTHORS
-------
Steven Armstrong <steven-cdist--@--armstrong.cc>
COPYING
-------
Copyright \(C) 2014 Steven Armstrong. Free use of this software is
granted under the terms of the GNU General Public License version 3 or
later (GPLv3+).

39
cdist/conf/type/__sysctl/manifest Executable file
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@ -0,0 +1,39 @@
#!/bin/sh
#
# 2014 Steven Armstrong (steven-cdist at armstrong.cc)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#
os=$(cat "$__global/explorer/os")
case "$os" in
redhat|centos|ubuntu|debian|archlinux)
:
;;
*)
echo "Your operating system ($os) is currently not supported by this type (${__type##*/})." >&2
echo "Please contribute an implementation for it if you can." >&2
exit 1
;;
esac
__key_value "$__object_name" \
--key "$__object_id" \
--file /etc/sysctl.conf \
--value "$(cat "$__object/parameter/value")" \
--delimiter '='

1
cdist/conf/type/__sysctl/parameter/required Normal file
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@ -0,0 +1 @@
value

19
docs/changelog
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@ -1,5 +1,10 @@
Changelog
---------
next:
* New type __filesystem: manage filesystems on devices ( Daniel Heule )
* New type: __locale_system (Steven Armstrong, Carlos Ortigoza, Nico Schottelius)
* New type: __sysctl (Steven Armstrong)
next:
* New type: __keyboard: Set keyboard layout (Carlos Ortigoza)
@ -155,7 +160,7 @@ next:
* Documentation: Cleanup up, added HTML links (Tomas Pospisek)
* Explorer interfaces: Remove test output (Daniel Heule)
* Type __jail: Add messaging support (Jake Guffey)
3.1.3: 2014-04-29
* New Type: __yum_repo (Steven Armstrong)
* Type __hostname: Add support for CentOS (Nico Schottelius)
@ -317,7 +322,7 @@ next:
* New Type: __postfix_postconf (Steven Armstrong)
* New Type: __postfix_postmap (Steven Armstrong)
* New Type: __postfix_reload (Steven Armstrong)
* Type __line: Ensure regex does not contain /
* Type __line: Ensure regex does not contain /
* Type __ssh_authorized_keys: Bugfix: Preserve ownership (Steven Armstrong)
2.3.3: 2013-09-09
@ -395,7 +400,7 @@ next:
* Support for CDIST_PATH (Steven Armstrong)
2.1.0pre8: 2012-11-15
* Type cleanup: __apt_ppa, __apt_ppa_update_index, __file,
* Type cleanup: __apt_ppa, __apt_ppa_update_index, __file,
__ssh_authorized_key, __timezone, all install types (Steven Armstrong)
* Types: Remove all parameter changing code (Nico Schottelius)
* Type __rvm_ruby: Change parameter "default" to be boolean (Nico Schottelius)
@ -459,7 +464,7 @@ next:
* Feature __group: Added support for FreeBSD (Jake Guffey)
* New Type: __package_zypper (Nico Schottelius)
* Feature Types: Initial Support for SuSE Linux (Nico Schottelius)
2.0.13: 2012-06-05
* Bugfix __ssh_authorized_key: Ensure it sets proper group (contradict)
* Bugfix __addifnosuchline: Fixed quotes/interpolation bug ("a b" became "a b") (Nico Schottelius)
@ -491,7 +496,7 @@ next:
* Various smaller bugfixes (Chris Lamb)
2.0.9: 2012-03-12
* Cleanup documentation: Fix environment variable list to be properly
* Cleanup documentation: Fix environment variable list to be properly
displayed (Giel van Schijndel)
* Cleanup documentation: Some minor corrections
* New Type: __package_opkg (Giel van Schijndel)
@ -500,7 +505,7 @@ next:
* Feature __package: Support for OpenWRT (Giel van Schijndel)
* Feature __start_on_boot: Support for OpenWRT (Giel van Schijndel)
* Feature __start_on_boot: Support for Amazon Linux (Matt Coddington)
* New Example: Use rsync to backup files (Matt Coddington)
* New Example: Use rsync to backup files (Matt Coddington)
* Feature core: Exit non-zero, if configuration failed (Nico Schottelius)
* Documentation: Describe how to do templating (Aurélien Bondis)
@ -545,7 +550,7 @@ next:
(Steven Armstrong, Daniel Maher)
* Cleanup: Explicitly require Python >= 3.2 (do not fail implicitly) (Nico Schottelius)
* Documentation: (Re)write of the tutorial (Nico Schottelius)
* Feature: __addifnosuchline supports matching on
* Feature: __addifnosuchline supports matching on
regular expressions (Daniel Maher)
* Feature: __directory, __file, __link:
Add --state parameter (Steven Armstrong)

17
docs/dev/fancy-ideas
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@ -1,17 +0,0 @@
== types with namespaces ==
- allow types to have namespaces, e.g.
__path/my/type
implemented as a proof of concept at:
https://github.com/asteven/cdist/tree/type-namespaces
Execute all global explorers only when needed #286
My intention is to create a brunch of global explorer which are of use in some cases and makes cdist more userfriendly. But now, all global explorers are allways executed, even the return value of the explorers is never used.
I think a possible approach can be to replace the result files with pipes, and on first read of the pipe, the explorer is executed by the core, all following read calls from the pipe are answered from the core with the result of the first real execute of the explorer.
So cdist can have an unlimited number of global explorers and only used explorers are executed on the target host, all other explorers laying around are simply ignored.
Also a possible approach would be to create a new explorer type (dynamic explorers) which are sitting in a different directory to (for example dynexploer) and only this ones are executed with the conditional approach explained above. So the overhead to create pipes and monitor it is only in place on explorers which are not interesting for everyone ...

108
docs/dev/git-post-commit-hook
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@ -1,108 +0,0 @@
#!/usr/bin/env bash
# Distributed under the terms of the GNU General Public License v2
# Copyright (c) 2006 Fernando J. Pereda <ferdy@gentoo.org>
#
# Git CIA bot in bash. (no, not the POSIX shell, bash).
# It is *heavily* based on Git ciabot.pl by Petr Baudis.
#
# It is meant to be run either on a post-commit hook or in an update
# hook:
#
# post-commit: It parses latest commit and current HEAD to get the
# information it needs.
#
# update: You have to call it once per merged commit:
#
# refname=$1
# oldhead=$2
# newhead=$3
# for merged in $(git rev-list ${oldhead}..${newhead} | tac) ; do
# /path/to/ciabot.bash ${refname} ${merged}
# done
#
# The project as known to CIA
project="cdist"
# Set to true if you want the full log to be sent
noisy=false
# Addresses for the e-mail
from="nico-cia.vc@schottelius.org"
to="cia@cia.vc"
# SMTP client to use
sendmail="/usr/sbin/sendmail -f ${from} ${to}"
# Changeset URL
url="http://git.schottelius.org/?p=${project};a=commit;h=@@sha1@@"
# You shouldn't be touching anything else.
if [[ $# = 0 ]] ; then
refname=$(git symbolic-ref HEAD 2>/dev/null)
merged=$(git rev-parse HEAD)
else
refname=$1
merged=$2
fi
refname=${refname##refs/heads/}
gitver=$(git --version)
gitver=${gitver##* }
rev=$(git describe ${merged} 2>/dev/null)
[[ -z ${rev} ]] && rev=${merged:0:12}
rawcommit=$(git cat-file commit ${merged})
author=$(sed -n -e '/^author .*<\([^@]*\).*$/s--\1-p' \
<<< "${rawcommit}")
logmessage=$(sed -e '1,/^$/d' <<< "${rawcommit}")
${noisy} || logmessage=$(head -n 1 <<< "${logmessage}")
logmessage=${logmessage//&/&amp;}
logmessage=${logmessage//</&lt;}
logmessage=${logmessage//>/&gt;}
ts=$(sed -n -e '/^author .*> \([0-9]\+\).*$/s--\1-p' \
<<< "${rawcommit}")
out="
<message>
<generator>
<name>CIA Bash client for Git</name>
<version>${gitver}</version>
<url>http://dev.gentoo.org/~ferdy/stuff/ciabot.bash</url>
</generator>
<source>
<project>${project}</project>
<branch>${refname}</branch>
</source>
<timestamp>${ts}</timestamp>
<body>
<commit>
<author>${author}</author>
<revision>${rev}</revision>
<files>
$(git diff-tree -r --name-only ${merged} |
sed -e '1d' -e 's-.*-<file>&</file>-')
</files>
<log>
${logmessage}
</log>
<url>${url//@@sha1@@/${merged}}</url>
</commit>
</body>
</message>"
${sendmail} << EOM
Message-ID: <${merged:0:12}.${author}@${project}>
From: ${from}
To: ${to}
Content-type: text/xml
Subject: DeliverXML
${out}
EOM
# vim: set tw=70 :

1
docs/dev/todo/3.0
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@ -1 +0,0 @@
- remove __self and all references to it

25
docs/dev/todo/niconext
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@ -1,25 +0,0 @@
- introduce default parameters
- valid for optional parameters only
- stored in parameter/default/$name
- when/where to save? in emulator?
- read vi fsproperty?
- cleanup object_id handling
- have a look at singletons
- update/create docs
- cdist-cache::
How to get use information about the hosts we have been working on [advanced]
- cdist-scaling-tuning::
How to scale out with cdist and which tunings to apply. [advanced]
- cdist-installation
How to use cdist to install hosts
- check speech publishing
- and speeches, which may be outdated as well
- Create new video for cdist 2.x
http://www.youtube.com/watch?v=PRMjzy48eTI
- exec flag is not true for manifest anymore
- SSH HINTS - ssh agent

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- Migrate scripts from bin/* to functions in bin/cdist-deploy-to
- Use one pipe-shell for type execution
- Parallelise gencode and code-run of all objects
- Diff against local cache only instead of real target
- Use only one ssh session?
- Can be indirectly improved via ssh config already!

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

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Tests needed for config_install:
cleanup()
- Fail if cache_dir from previous run cannot be deleted
- Fail if cache_dir cannot be created from current out_dir
filter()
- ensure logformat is changed: target host is prefixed:
LOGLEVEL: target_host: MESSAGE
link_emulator():
- ensure that links to ALL types are created
- ensure that links points to correct executable
- i.e. readlink() works
- AND target of readlink is the correct executable
remote_mkdir()
- is directory created
remove_remote_path
- is path removed
transfer_path
- is src to dst transferred?
emulator:
may only be called with __ as prefix - fail otherwise!