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60 lines
1.8 KiB
Text
60 lines
1.8 KiB
Text
runit (a UNIX init scheme with service supervision)
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A cross-platform Unix init scheme with service supervision, a replacement for
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sysvinit, and other init schemes.
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runit can replace init or its service supervision can be used with traditional
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init. runit is compatible with djb's daemontools.
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By default, this slackbuild sets-up a basic configuration to replace init with
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runit. To disable this, pass CONFIG=no to the script.
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To use runit with init, just call it
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/sbin/runsvdir-start &
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To replace init with runit, reboot and enter init=/sbin/runit-init in the Lilo
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prompt.
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Alternatively, if you do not have a multi boot system, you may append this line
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in /etc/lilo.conf
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E.g:
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append="vt.default_utf8=0 init=/sbin/runit-init"
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Then run lilo:
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# lilo -v
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Or just replace /sbin/init with /sbin/runit-init
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# mv /sbin/init /sbin/init.sysv
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# cp /sbin/runit-init /sbin/init
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Be warned that if you had booted with the original init, the system may refuse
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to reboot, therefore boot from runit-init first.
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To migrate a service to runit, switch it off and disable it as usual, place
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an initialisation script called run under a suitably named directory under
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/etc/sv/ and symlink it to /service.
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E.g.:
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# /etc/rc.d/rc.networkmanager stop
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# chmod -x /etc/rc.d/rc.networkmanager
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# mkdir /etc/sv/networkmanager/
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Write a script to start the service in /etc/sv/networkmanager/run such as
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#!/bin/sh
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exec NetworkManager -n > /dev/null 2>&1
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Give it executable permission:
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# chmod +x /etc/sv/networkmanager/run
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Link it to /service and NetworkManager will start in a few seconds and enabled
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under current runlevel
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# ln -s /etc/sv/networkmanager /service
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Hint:
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To Reboot:
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# runit-init 6
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To Halt:
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# runit-init 0
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A /usr/sbin/shutdown shell script has been included with the configuration
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files if you enabled them.
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