60 lines
1.8 KiB
Bash
Executable File
60 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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rl="$1"
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shift
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### argv now contains the arguments of the kernel command line that are
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### not of the form key=value. (The key=value arguments were stored by
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### s6-linux-init into an envdir, if instructed so via the -s option.)
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### Normally this argv remains unused because programs that need the
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### kernel command line usually read it later on from /proc/cmdline -
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### but just in case, it's available here.
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### 1. Early preparation
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### This is done only once at boot time.
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### Ideally, this phase should just initialize the service manager.
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mount -t proc none /proc
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mount -t sysfs none /sys
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mount -t tmpfs none /tmp
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# s6-linux-init mounts /dev before this script is called
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mkdir /dev/pts
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mount -t devpts none /dev/pts
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mkdir -m 0751 -p /run/services/outputs
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chgrp system /run/services/outputs
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if test -d /persist; then
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mkdir -m 0751 -p /persist/services/state
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(cd /run/services && ln -s ../../persist/services/state .)
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else
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mkdir -m 0751 -p /run/services/state
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fi
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### If your services are managed by s6-rc:
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### (replace /run/service with your scandir)
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s6-rc-init /run/service -d -c /etc/s6-rc/compiled
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### 2. Starting the wanted set of services
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### This is also called every time you change runlevels with telinit.
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### (edit the location to suit your installation)
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### By default, $rl is the string "default", unless you changed it
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### via the -D option to s6-linux-init-maker.
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### Numeric arguments from 1 to 5 on the kernel command line will
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### override the default.
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exec /etc/s6-linux-init/current/scripts/runlevel "$rl"
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### If this script is run in a container, then 1. and 2. above do not
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### apply and you should just call your CMD, if any, or let your
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### services run.
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### Something like this:
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# if test -z "$*" ; then return 0 ; fi
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# $@
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# echo $? > /run/s6-linux-init-container-results/exitcode
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# halt
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