RPM/Mock - Historique des versions

Didier : /* Using Mock */

2012-10-02T09:51:09Z

Using Mock

← Version précédente		Version du 2 octobre 2012 à 09:51
Ligne 1 :		Ligne 1 :
	= Using Mock =		= Using Mock =

	== Init ==		== Init the chroot environment ==

	'''CentOS 5'''		'''CentOS 5'''

Didier : /* Mock Config Example */

2012-10-02T09:49:54Z

Mock Config Example

← Version précédente		Version du 2 octobre 2012 à 09:49
Ligne 1 :		Ligne 1 :
			= Using Mock =

			== Init ==

			'''CentOS 5'''
			mock centos-5-x86_64 --init
			'''CentOS 6'''
			mock centos-6-x86_64 --init

			== Install a package manually ==

			'''CentOS 5'''
			mock centos-5-x86_64 --install <nowiki><PACKAGE></nowiki>

			'''CentOS 6'''
			mock centos-6-x86_64 --install <nowiki><PACKAGE></nowiki>

			== Run command on chroot ==

			'''CentOS 5'''
			mock centos-5-x86_64 --chroot <nowiki><CMD></nowiki>
			'''CentOS 6'''
			mock centos-6-x86_64 --chroot <nowiki><CMD></nowiki>

			== Build binary RPMs from SRPM ==

			'''CentOS 5'''
			mock centos-5-x86_64 --rebuild PACKAGE.src.rpm
			'''CentOS 6'''
			mock centos-6-x86_64 --rebuild PACKAGE.src.rpm

			{{Admon/note\|Building a SRPM from sources\|Run this command from directory where sources and spec file are located
			<pre>rpmbuild -bs \
			--define "_binary_filedigest_algorithm md5" \
			--define "_source_filedigest_algorithm md5" \
			--define "_srcrpmdir ." \
			--define "_sourcedir ." \
			--nodeps \
			<nowiki><PACKAGE></nowiki>.spec</pre>}}

	= Mock Config Example =		= Mock Config Example =

Didier : /* Mock configuration for CentOS 5 i386 */

2012-08-25T14:35:14Z

Mock configuration for CentOS 5 i386

← Version précédente		Version du 25 août 2012 à 14:35
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	"""		"""
	[[Catégorie:RPM]]		[[Catégorie:RPM\|Mock Examples]]
	[[Catégorie:Mock]]		[[Catégorie:Mock\|Examples]]

Didier : /* Mock configuration for CentOS 5 i386 */

2012-08-25T14:22:48Z

Mock configuration for CentOS 5 i386

← Version précédente		Version du 25 août 2012 à 14:22
Ligne 293 :		Ligne 293 :

	"""		"""
			[[Catégorie:RPM]]
			[[Catégorie:Mock]]

Didier le 19 juillet 2012 à 12:25

2012-07-19T12:25:07Z

← Version précédente		Version du 19 juillet 2012 à 12:25
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	== Remi Collet ==		== Remi Collet ==

	As I have a new builder, I spend some time to optimize my configuration.		As I have a new builder, I spend some time to optimize my configuration.

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	And, it will be mount with (rw,relatime,seclabel,size=12582912k) which is ok.}}		And, it will be mount with (rw,relatime,seclabel,size=12582912k) which is ok.}}

	== Johnny Hughes ( CentOS 5 ) ==		== Johnny Hughes ==

			=== Mock configuration for CentOS 5 x86_64 ===

	~~Mock configuration for CentOS 5 x86_64~~
	#!/usr/bin/python -tt		#!/usr/bin/python -tt

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	"""		"""
	Mock configuration for CentOS 5 i386
			=== Mock configuration for CentOS 5 i386 ===

	#!/usr/bin/python -tt		#!/usr/bin/python -tt

Didier le 19 juillet 2012 à 12:22

2012-07-19T12:22:13Z

Voir les modifications

Didier le 17 juillet 2012 à 13:43

2012-07-17T13:43:57Z

← Version précédente		Version du 17 juillet 2012 à 13:43
Ligne 111 :		Ligne 111 :
	INFO: Running createrepo on binary rpms in resultdir		INFO: Running createrepo on binary rpms in resultdir

	Yes, only 13" :) {{Admon/smiley\|smile~~}}{{Admon/smiley\|:)~~}}		Yes, only 13" {{Admon/smiley\|smile}}

	This is a small and simple package, rpmbuild take around 4", so I can say that mock overhead is only 9" with this configuration. Really acceptable. No reason to keep using rpmbuild and definitively prefer the sane build environment provided by mock.		This is a small and simple package, rpmbuild take around 4", so I can say that mock overhead is only 9" with this configuration. Really acceptable. No reason to keep using rpmbuild and definitively prefer the sane build environment provided by mock.

Didier le 17 juillet 2012 à 12:43

2012-07-17T12:43:55Z

← Version précédente		Version du 17 juillet 2012 à 12:43
Ligne 111 :		Ligne 111 :
	INFO: Running createrepo on binary rpms in resultdir		INFO: Running createrepo on binary rpms in resultdir

	Yes, only 13" :)		Yes, only 13" :) {{Admon/smiley\|smile}}{{Admon/smiley\|:)}}

	This is a small and simple package, rpmbuild take around 4", so I can say that mock overhead is only 9" with this configuration. Really acceptable. No reason to keep using rpmbuild and definitively prefer the sane build environment provided by mock.		This is a small and simple package, rpmbuild take around 4", so I can say that mock overhead is only 9" with this configuration. Really acceptable. No reason to keep using rpmbuild and definitively prefer the sane build environment provided by mock.

Didier le 17 juillet 2012 à 12:03

2012-07-17T12:03:12Z

← Version précédente		Version du 17 juillet 2012 à 12:03
Ligne 114 :		Ligne 114 :

	This is a small and simple package, rpmbuild take around 4", so I can say that mock overhead is only 9" with this configuration. Really acceptable. No reason to keep using rpmbuild and definitively prefer the sane build environment provided by mock.		This is a small and simple package, rpmbuild take around 4", so I can say that mock overhead is only 9" with this configuration. Really acceptable. No reason to keep using rpmbuild and definitively prefer the sane build environment provided by mock.



	{{Admon/tip\|Since Fedora 16, by default, /dev/shm is mount with (rw,nosuid,nodev,seclabel) options which are not compatible for this use.<br>		{{Admon/tip\|Since Fedora 16, by default, /dev/shm is mount with (rw,nosuid,nodev,seclabel) options which are not compatible for this use.<br>
	You need to edit your fstab<br>		You need to edit your fstab<br>
	<code>tmpfs /dev/shm tmpfs ~~size12G~~ 0 0</code>}}		<code>tmpfs /dev/shm tmpfs size=12G 0 0</code><br>
	And then to switch to the new options		And then to switch to the new options<br>
	mount -o remount /dev/shm		<code>mount -o remount /dev/shm</code><br>
			And, it will be mount with (rw,relatime,seclabel,size=12582912k) which is ok.}}
	And, it will be mount with (rw,relatime,seclabel,size=12582912k) which is ok.}}

Didier : Page créée avec « = Mock Config Example = == Remi Collet == As I have a new builder, I spend some time to optimize my configuration. Mainly to use the space available in tpmfs (up to 6Gio), ... »

2012-07-17T11:55:07Z

Page créée avec « = Mock Config Example = == Remi Collet == As I have a new builder, I spend some time to optimize my configuration. Mainly to use the space available in tpmfs (up to 6Gio), ... »

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= Mock Config Example =

== Remi Collet ==
As I have a new builder, I spend some time to optimize my configuration.

Mainly to use the space available in tpmfs (up to 6Gio), rather than some disk space (which is slow and noisy).

Before, mock launch the build using space (basedir) in /var/lib/mock (a stripped LV for me).

To free the build space used as soon as possible, I use the cleanup_on_success option. But this doesn't work because of a little bug in mock (#668222), until I find a simple workaround patch (which need to be improved).

I also use the createrepo_on_rpms option and configure the resultdir as a repository which will be used by next build. This is really useful, as this avoid to update my main repository (which is quite big, so quite long to update).

There is also another little bug in mock (#668278), which impose me to use the root account to clean the resultdir (I hope this will be fixed by upstream).

So, here is one of my mock configuration file (for fedora 14 x86_64) :

config_opts['root'] = 'fc14x'
config_opts['target_arch'] = 'x86_64'
config_opts['chroot_setup_cmd'] = 'groupinstall buildsys-build'
config_opts['dist'] = 'fc14' # only useful for --resultdir variable subst

config_opts['plugin_conf']['ccache_enable'] = True
config_opts['plugin_conf']['ccache_opts']['max_cache_size'] = '1G'
config_opts['plugin_conf']['ccache_opts']['dir'] = "/dev/shm/ccache.fc14x/"

config_opts['basedir'] = '/dev/shm/'
config_opts['resultdir'] = "/var/lib/mock/fc14x"
config_opts['cleanup_on_success'] = True
config_opts['cleanup_on_failure'] = False

config_opts['createrepo_on_rpms'] = True
config_opts['createrepo_command'] = '/usr/bin/createrepo -d -q -x *.src.rpm'

config_opts['macros']['%_topdir']="/builddir/build"
config_opts['macros']['%_smp_mflags']="-j3"
config_opts['macros']['%vendor']="Remi Collet"
config_opts['macros']['%packager']="http://blog.famillecollet.com/"
config_opts['macros']['%dist']=".fc14.remi"
config_opts['macros']['%fedora']="14"
config_opts['macros']['%_with_ibase']="1"
config_opts['macros']['%_with_oci8']="1"
config_opts['macros']['%runselftest']="1"

config_opts['yum.conf'] = """
[main]
cachedir=/var/cache/yum
debuglevel=1
reposdir=/dev/null
logfile=/var/log/yum.log
retries=20
obsoletes=1
gpgcheck=0
assumeyes=1

# repositories

[fedora]
name=fedora
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=fedora-14&arch=x86_64

[updates-released]
name=updates
mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=updates-released-f14&arch=x86_64

[remi]
name=remi public
baseurl=file:/home/rpmbuild/site/rpms/fedora/14/remi/x86_64/

[remi-priv]
name=remi prive
baseurl=file:/home/rpmbuild/site/rpms/priv/x86_64/

[result]
name=result
baseurl=file:/var/lib/mock/fc14x/

"""

I hopes it could help others, as it seems to work really well.

Here is an exemple :

$ mock --configdir=/var/lib/mock/etc -r fc14x rebuild php-phpunit-PHPUnit-3.5.7-1.remi.src.rpm
INFO: mock.py version 1.1.7 starting...
State Changed: init plugins
INFO: selinux enabled
State Changed: start
INFO: Start(/home/extras/SRPMS/php-phpunit-PHPUnit-3.5.7-1.remi.src.rpm) Config(fc14x)
State Changed: lock buildroot
State Changed: clean
State Changed: init
State Changed: lock buildroot
Mock Version: 1.1.7
INFO: Mock Version: 1.1.7
INFO: enabled root cache
State Changed: unpacking root cache
INFO: enabled yum cache
State Changed: cleaning yum metadata
INFO: enabled ccache
State Changed: running yum
State Changed: setup
State Changed: build
INFO: Done(/home/extras/SRPMS/php-phpunit-PHPUnit-3.5.7-1.remi.src.rpm) Config(fc14x) 0 minutes 13 seconds
INFO: Results and/or logs in: /var/lib/mock/fc14x
INFO: Cleaning up build root ('clean_on_success=True')
State Changed: lock buildroot
State Changed: clean
INFO: chroot (/dev/shm/fc14x) unlocked and deleted
INFO: Running createrepo on binary rpms in resultdir

Yes, only 13" :)

This is a small and simple package, rpmbuild take around 4", so I can say that mock overhead is only 9" with this configuration. Really acceptable. No reason to keep using rpmbuild and definitively prefer the sane build environment provided by mock.

{{Admon/tip|Since Fedora 16, by default, /dev/shm is mount with (rw,nosuid,nodev,seclabel) options which are not compatible for this use.<br>
You need to edit your fstab<br>
<code>tmpfs /dev/shm tmpfs size12G 0 0</code>}}
And then to switch to the new options
mount -o remount /dev/shm

And, it will be mount with (rw,relatime,seclabel,size=12582912k) which is ok.}}

RPM/Mock - Historique des versions

Didier : /* Using Mock */

Didier : /* Mock Config Example */

Didier : /* Mock configuration for CentOS 5 i386 */

Didier : /* Mock configuration for CentOS 5 i386 */

Didier le 19 juillet 2012 à 12:25

Didier le 19 juillet 2012 à 12:22

Didier le 17 juillet 2012 à 13:43

Didier le 17 juillet 2012 à 12:43

Didier le 17 juillet 2012 à 12:03

Didier : Page créée avec « = Mock Config Example = == Remi Collet == As I have a new builder, I spend some time to optimize my configuration. Mainly to use the space available in tpmfs (up to 6Gio), ... »

Didier : /* Using Mock */

Didier : /* Mock Config Example */

Didier : /* Mock configuration for CentOS 5 i386 */

Didier : /* Mock configuration for CentOS 5 i386 */

Didier : Page créée avec « = Mock Config Example = == Remi Collet == As I have a new builder, I spend some time to optimize my configuration. Mainly to use the space available in tpmfs (up to 6Gio), ... »