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On Sun, 14 Feb 2016 13:10:07 +0100 Patrick Lauer wrote: |
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>On 02/09/2016 01:17 PM, Rich Freeman wrote: |
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>> On Tue, Feb 9, 2016 at 3:43 AM, Kent Fredric <kentfredric@×××××.com> |
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>> wrote: |
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>>> And a lot of Gentoo is surprisingly simple: Like our use of bash |
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>>> scripts for recipies to build things, like using rsync to |
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>>> deploy/relay not just those recipies, but security notices and |
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>>> news items, which are themselves reasonably simple formats. |
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>> Well, one thing about Gentoo that certainly isn't simple is our |
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>> init.d scripts. |
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>> |
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>> Compare this: |
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>> http://pastebin.com/sSDtpF4t |
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>More stable link: |
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>https://gitweb.gentoo.org/proj/apache.git/tree/2.4/init/apache2.initd |
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>> |
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>> With this: |
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>> http://pastebin.com/Lfn8r7qP |
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>More stable link: |
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>https://gitweb.gentoo.org/repo/gentoo.git/tree/www-servers/apache/files/apache2.2.service |
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>> Systemd does the job in 10% of the code (and half of it is a |
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>> comment), and doesn't implement its own service polling and killer |
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>> script during shutdown independently for every service (not that |
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>> every init.d script even does this - most of them will just leave |
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>> orphans behind, and systemd will catch orphans that even the lengthy |
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>> init.d script for apache misses). |
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>> |
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>Right, that's a bad comparison. |
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> |
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>The equivalent OpenRC init script is: |
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> |
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>``` |
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>#!/sbin/runscript |
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>command="/usr/sbin/apache2" |
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>command_args="${APACHE2_OPTS}" |
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>description_reload="A graceful restart advises the children to exit |
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>after the current request and reloads the configuration." |
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> |
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>stop() { |
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> $command $APACHE2_OPTS -k graceful-stop |
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>} |
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>reload() { |
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> $command $APACHE2_OPTS -k graceful |
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>} |
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>``` |
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>So that's almost exactly the same (modulo braces and newlines). There's |
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>no equivalent for PrivateTmp, and we ignore the extra data in |
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>/etc/tmpfiles.d (for creating runtime dirs). Which is bad, but that's |
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>another rant ;) |
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> |
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>Just that the current initscript does a lot more, and ... uhm ... why |
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>is the systemd unit sourcing /etc/conf.d/apache2 ? |
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|
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Becasue I don't give a damn about systemd and nobody cared to send |
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patches yet. |
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|
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>(Oh, and dependencies, but those just slow down startup <trollface/>) |
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> |
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>So if you compile the equivalent naive init script there's not much |
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>difference, and the initial argument falls on its face and disappears. |
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> |
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>I'm getting tired of having this argument :) |
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> |
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|
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-- |
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Lars Wendler |
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Gentoo package maintainer |
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GPG: 21CC CF02 4586 0A07 ED93 9F68 498F E765 960E 9B39 |
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|
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Attention! New gpg key! See (self signed server cert for now) |
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http://www.gentoofan.org/blog/index.php?/archives/9-New-gpg-keys.html |
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