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merge cdist/master

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Signed-off-by: Steven Armstrong <steven@icarus.ethz.ch>
This commit is contained in:
Steven Armstrong 2011-09-19 15:05:12 +02:00
commit cd5b0cc50c
116 changed files with 3514 additions and 2406 deletions
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12
doc/dev/benchmark-parallel-deploy Executable file
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#!/bin/sh
outfile="$1"; shift
(
for host in "$@"; do
hosts="$hosts $host"
cdist config -c ~/p/cdist-nutzung -p $hosts 2>&1
done
) | tee "$outfile"
echo "----------"
grep 'INFO: Total processing time for' "$outfile" | sed 's/.*: //'

24
doc/dev/lastchanges Executable file
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#!/bin/sh
#
# 2011 Nico Schottelius (nico-cdist at schottelius.org)
#
# 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/>.
#
#
# Show the lastest changes from this (upcoming) release
#
awk '/^$/ { exit } { print $0 } END { print "-----" }' < "${0%/*}/../changelog"

56
doc/dev/logs/2011-04-27.benchmark Normal file
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% x200
data = [ 1 104; 2 129; 6 249 ; 25 1267 ]
% x201, 4.2.2.4 dns, eth
data = [ 1 143; 2 159; 3 198; 4 244; 5 299; 6 350; 7 435; 8 429 ];
% x201, von zuhause aus
data2 = [ 226 242 275 296 306 357 403 400 409 685 617 672 ]
plot(0:size(data)(2)-1, data)
hold off;
plot(data(:,1), data(:,2))
% per host time:
data(:,2)' ./ data(:,1)'
hold on;
plot(data(:,1), data(:,2)' ./ data(:,1)')
Testing on
Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz
4 GiB RAM
Intel Gbit Nic
- 169 objects, all done (i.e. rerun)
- runs are cpu bound
1 host:
core: cdist 1.6.2: Successfully finished run
Run: 104s (1 minutes)
2 hosts:
[13:48] kr:cdist-nutzung% mytime cdist-mass-deploy -p ikq03.ethz.ch ikq04.ethz.ch
Run: 129s (2 minutes)
6 hosts: (7 specified, but ikq01.ethz.ch is dead)
cdist-mass-deploy -p ikq01.ethz.ch ikq02.ethz.ch ikq03.ethz.ch ikq04.ethz.ch ikq05.ethz.ch ikq06.ethz.ch ikq07.ethz.ch
Run: 294s (4 minutes)
25 hosts
[13:58] kr:cdist-nutzung% mytime cdist-mass-deploy -p $(sed 's/^root@//' ~/.dsh/group/ikr)
Run: 723s (12 minutes)
25 hosts without proxy command now:
Run: 1267s (21 minutes)
Run: 1212s (20 minutes)
[14:11] kr:cdist-nutzung% mytime cdist-mass-deploy -p $(sed 's/^root@//' ~/.dsh/group/ikr)

9
doc/dev/logs/2011-04-27.benchmark.dash Normal file
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Run: 78s (1 minutes)
[13:25] kr:cdist-nutzung% mytime cdist-deploy-to ikq02.ethz.ch
% mit dash, eth, x201, Mit Apr 27 13:41:49 CEST 2011
data = [ 0 73 77 89 107 130 151 180 197 228 251 260 199 295 335 276 ]
plot(0:size(data2)(2)-1, data2)

20
doc/dev/logs/2011-06-24.cinst_preos Normal file
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- new executable cinst-deploy-to
- types used by cinst are marked as such ('cinst-only')
- cdist-deploy-to and cinst-deploy-to read the same manifest
- cdist ignores types marked as 'cinst-only'
- cinst ignores types not marked as 'cinst-only'
- update $__explorer/os to recognize preos
- cinst types will ONLY BE CALLED if $__explorer/os == 'preos'
--------------------------------------------------------------------------------
cinst types:
__partition_msdos /dev/sda1 --type 83 --size 100M --bootable
__partition_msdos /dev/sda2 --type 82 --size 512M
__fs_jfs /dev/sda1 --args "-c -q"
__fstab_entry /dev/sda1 --type jfs --mountpoint / --options noatime --freq 0 --passno 0
__fstab_entry /dev/sda2 --type swap

4
doc/dev/logs/2011-09-08.obsolete_debugging Normal file
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Debugging cdist:
[0:13] kr:cdist-nutzung% ./local/update-local-core && __cdist_debug=1 __cdist_local_base_dir=/tmp/cdist cdist-deploy-to ikq04.ethz.ch

110
doc/dev/logs/2011-09-12 Normal file
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Benchmark from home/X201 (2 cores, 4 threads):
ikq (1): 72.192397
ikq (2): INFO: Total processing time for 2 hosts: 74.1845
ikq* (6): INFO: Total processing time: 117.572312
ikq* + ikr3 (9): INFO: Total processing time: 120.307662
ikq* + ikr (14): INFO: Total processing time: 139.769807
ikq* + ikr (18): INFO: Total processing time: 186.354398
ikq* + ikr (22): INFO: Total processing time: 225.793533
ikq* + ikr (26): INFO: Total processing time: 237.06687
ikq* + ikr (31): INFO: Total processing time: 276.912414
ikr07.ethz.ch ikr09.ethz.ch ikr10.ethz.ch ikr11.ethz.ch
ikr13.ethz.ch ikr14.ethz.ch ikr15.ethz.ch ikr16.ethz.ch
ikr17.ethz.ch ikr19.ethz.ch ikr20.ethz.ch ikr21.ethz.ch
ikr23.ethz.ch ikr24.ethz.ch ikr25.ethz.ch ikr26.ethz.ch
ikr27.ethz.ch ikr28.ethz.ch ikr29.ethz.ch ikr30.ethz.ch
ikr31.ethz.ch
cdist -c ~/p/cdist-nutzung -p ikq02.ethz.ch ikq03.ethz.ch ikq04.ethz.ch ikq05.ethz.ch ikq06.ethz.ch ikq07.ethz.ch ikr01.ethz.ch ikr02.ethz.ch ikr03.ethz.ch ikr05.ethz.ch ikr07.ethz.ch ikr09.ethz.ch ikr10.ethz.ch ikr11.ethz.ch ikr13.ethz.ch ikr14.ethz.ch ikr15.ethz.ch ikr16.ethz.ch ikr17.ethz.ch ikr19.ethz.ch ikr20.ethz.ch ikr21.ethz.ch
--------------------------------------------------------------------------------
INFO: Total processing time for 1 hosts: 72.166661
INFO: Total processing time for 2 hosts: 76.633228
INFO: Total processing time for 3 host(s): 77.199817
INFO: Total processing time for 4 host(s): 94.045175
INFO: Total processing time for 5 host(s): 103.226354
INFO: Total processing time for 6 host(s): 107.76097
INFO: Total processing time for 7 host(s): 101.571705
INFO: Total processing time for 8 host(s): 107.600093
INFO: Total processing time for 9 host(s): 116.500371
INFO: Total processing time for 10 host(s): 119.445805
INFO: Total processing time for 11 host(s): 123.944385
INFO: Total processing time for 12 host(s): 130.499098
INFO: Total processing time for 13 host(s): 137.250861
INFO: Total processing time for 14 host(s): 154.9841
INFO: Total processing time for 15 host(s): 139.659637
INFO: Total processing time for 16 host(s): 142.70005
INFO: Total processing time for 17 host(s): 148.541452
INFO: Total processing time for 18 host(s): 159.360809
INFO: Total processing time for 19 host(s): 171.907864
INFO: Total processing time for 20 host(s): 178.76695
INFO: Total processing time for 21 host(s): 183.856671
INFO: Total processing time for 22 host(s): 194.504221
INFO: Total processing time for 23 host(s): 207.314842
INFO: Total processing time for 24 host(s): 215.846502
INFO: Total processing time for 25 host(s): 217.223581
INFO: Total processing time for 26 host(s): 238.591705
INFO: Total processing time for 27 host(s): 238.478493
INFO: Total processing time for 28 host(s): 246.058718
INFO: Total processing time for 29 host(s): 264.208372
INFO: Total processing time for 30 host(s): 265.560685
INFO: Total processing time for 31 host(s): 282.264488
--------------------------------------------------------------------------------
Use:
grep "^INFO: Total processing time" doc/dev/logs/2011-09-12 | sed 's/.*: //'
octave
times = [ /* paste here ]
plot(times)
# keep the graph
hold on
# Scale linearly with the single host value
plot((1:31)*times(1))
--------------------------------------------------------------------------------
code:
octave
time = [
72.166661
76.633228
77.199817
94.045175
103.226354
107.76097
101.571705
107.600093
116.500371
119.445805
123.944385
130.499098
137.250861
154.9841
139.659637
142.70005
148.541452
159.360809
171.907864
178.76695
183.856671
194.504221
207.314842
215.846502
217.223581
238.591705
238.478493
246.058718
264.208372
265.560685
282.264488
]
plot(times, "-;cdist;", times(1)*[1:length(times)]', "-;linear;")
title("Configuration duration (cdist-2.0.0-rc4)")
ylabel("Number of hosts")
xlabel("Time in seconds")
print('cdist-2.0.0-rc4.png', '-dpng')

3
doc/dev/logs/2011-09-13 Normal file
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Name for installer:
installer (flag)
$__installer (variable) - gesetzt oder nicht

63
doc/dev/logs/2011-09-16.benchmark-r815-no-control-socket Normal file
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48 core
model name : AMD Opteron(tm) Processor 6174
128 GB RAM
Dell PowerEdge R815
root@sgs-r815-01:~/cdist-nutzung# grep "Total processing time for" deploy-all-benchmark-noikr13
INFO: Total processing time for 1 host(s): 257.641541
INFO: Total processing time for 2 host(s): 257.025783
INFO: Total processing time for 3 host(s): 258.933088
INFO: Total processing time for 4 host(s): 259.253074
INFO: Total processing time for 5 host(s): 260.331896
INFO: Total processing time for 6 host(s): 262.051349
INFO: Total processing time for 7 host(s): 323.820878
INFO: Total processing time for 8 host(s): 329.081856
INFO: Total processing time for 9 host(s): 333.346278
INFO: Total processing time for 10 host(s): 334.832419
INFO: Total processing time for 11 host(s): 330.572375
INFO: Total processing time for 12 host(s): 331.726628
INFO: Total processing time for 13 host(s): 331.740591
INFO: Total processing time for 14 host(s): 331.237139
INFO: Total processing time for 15 host(s): 331.718861
INFO: Total processing time for 16 host(s): 332.374645
INFO: Total processing time for 17 host(s): 331.510445
INFO: Total processing time for 18 host(s): 332.030743
INFO: Total processing time for 19 host(s): 332.193198
INFO: Total processing time for 20 host(s): 333.933765
INFO: Total processing time for 21 host(s): 335.292953
INFO: Total processing time for 22 host(s): 337.253608
INFO: Total processing time for 23 host(s): 337.831493
INFO: Total processing time for 24 host(s): 339.024737
INFO: Total processing time for 25 host(s): 343.515044
INFO: Total processing time for 26 host(s): 339.759678
INFO: Total processing time for 27 host(s): 339.378998
INFO: Total processing time for 28 host(s): 339.640378
INFO: Total processing time for 29 host(s): 340.885614
INFO: Total processing time for 30 host(s): 341.836923
INFO: Total processing time for 31 host(s): 343.825758
INFO: Total processing time for 32 host(s): 344.176089
INFO: Total processing time for 33 host(s): 345.408518
INFO: Total processing time for 34 host(s): 347.15322
INFO: Total processing time for 35 host(s): 351.330649
INFO: Total processing time for 36 host(s): 347.640758
INFO: Total processing time for 37 host(s): 347.381126
INFO: Total processing time for 38 host(s): 347.053406
INFO: Total processing time for 39 host(s): 347.453166
INFO: Total processing time for 40 host(s): 347.84804
INFO: Total processing time for 41 host(s): 349.035272
INFO: Total processing time for 42 host(s): 349.41507
INFO: Total processing time for 43 host(s): 351.208072
INFO: Total processing time for 44 host(s): 351.788401
INFO: Total processing time for 45 host(s): 351.730259
INFO: Total processing time for 46 host(s): 515.693497
INFO: Total processing time for 47 host(s): 352.702677
INFO: Total processing time for 48 host(s): 353.418003
INFO: Total processing time for 49 host(s): 355.07111
INFO: Total processing time for 50 host(s): 354.622388
INFO: Total processing time for 51 host(s): 355.192521
INFO: Total processing time for 52 host(s): 355.283238
INFO: Total processing time for 53 host(s): 358.112329
INFO: Total processing time for 54 host(s): 357.717426
INFO: Total processing time for 55 host(s): 357.748707
INFO: Total processing time for 56 host(s): 358.902118
INFO: Total processing time for 57 host(s): 367.817594

1373
doc/dev/logs/2011-09-16.benchmark-r815-no-control-socket.dmidecode Normal file
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File diff suppressed because it is too large Load diff

36
doc/dev/todo/TAKEME
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@ -5,26 +5,13 @@ Feel free to pick one!
CORE
----
- Inconsistent error messages if object is not existing!
-> always use "Object undefined"
- Add echo function / beautify output
__cdist_echo [level] [messages...]
level := syslog alike:
debug, notice, err
Include object_self prefixing, if given!
- Think about moving cdist-type-build-emulation out of cdist-manifest-run to
cdist-deploy-to: more dependency of cdist-manifest-run, but a lot of
less cycles consumed
- cdist-object-gencode: remove code if output empty?
- also take care of that in cdist-code-run!
- Remove cdist-object-push, covers only one line and is used only once:
[20:22] kr:bin% grep cdist-object-push *
cdist-object-run: cdist-object-push "$__cdist_target_host" "$__cdist_object"
[20:22] kr:bin%
- probably remove or improve cdist-type-template
- add $__tmp?
- allow cdist to run without $PATH setup: ./bin/cdist-deploy-to
- support non-ssh access?
USER INTERFACE
--------------
- add support $__tmp?
- for use in manifest, code, etc.?
- for creating temporary files, etc.
@ -36,18 +23,11 @@ CORE
-> for current host
-> add function to cdist-config, import from cdist-cache
- check all all internal variables are prefixed with __cdist
- Define / document "this is what should be on host X"
and have it parsable by different (shinken) tool
-> given after manifest run already!
- Allow types to have parameters without values (boolean flags).
e.g. __chair fancychair --pink --wood
would result in:
$__object/parameter/
pink # empty file
wood # empty file
- use absent/present for state by default?
TYPES
------
@ -64,5 +44,3 @@ DOCUMENTATION
- asciidoc interprets __, which we use for variables
names -> seek through docs and replace with \_\_!
- reference explorers in cdist-reference!
- compare running times:
one, 5, 10, 50, 100, 1000 hosts => how does cdist scale?

44
doc/dev/todo/niconext
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Catch broken instances in cdist-mass-deploy -p and report broken deployements at the end!
2.0.1:
- Rewrite cdist-type-emulator
- Remove legacy code in cdist
- Remove cdist-config
- Remove man1/cdist-type-emulator.text
- Remove the PATH=... part from the README
- how to access output dir?
Test:
__cdist_type_base_dir=$(pwd -P)/conf/type __file
- Fix / rewrite cdist-quickstart
--------------------------------------------------------------------------------
- Initial install support
- setup $__install = "yes" for
manifest(s), gencode-*
- run standard manifest (?)
- creates initial objects
- only those having the installer flag?
- requires changegs to cdist-type-emulator!
- Goto Rewrite cdist-type-emulator
- run all other manifests
- creates all objects
- what about type explorer?
- do not run, create empty output (types should be able
to handle this!)
via __global/
- Support parallel execution
- and maximum number of parallel runs (-p X)
- error handling / report failed hosts
- Allow manifest to be read from stdin
- Create new video for cdist 2.0.0
http://www.youtube.com/watch?v=PRMjzy48eTI
- Setup __debug, if -d is given, so other tools can reuse it