bajia/etc/init.rc

# bajia init.rc - example configuration for an embedded/VM system.
#
# constructs:
#   service NAME /path/to/exe [args...]
#       user = ... | group = ... | class = ... | respawn = ... | crash-threshold = ...
#       crash-window = ... | setenv = ... | cwd = ... | seclabel = ...
#       logfile = ... | depends = ...
#       oneshot | disabled | console        (flag options, no value)
#
#   on TRIGGER
#       start NAME | stop NAME | restart NAME
#       exec  /cmd args...        (run synchronously, wait to finish)
#       mkdir PATH [mode]
#       chmod PATH mode
#       chown PATH uid gid
#       setenv K V
#       write  PATH CONTENT
#       symlink TARGET LINK
#       mount SOURCE TARGET FSTYPE
#       setprop KEY VALUE | getprop KEY
#       log    message...
#
# standard trigger sequence run at boot: early-init, init, boot.
# property:<key>=<value> actions fire when `setprop KEY VALUE` runs;
# service-started:<name> is on the roadmap.

on early-init
    mount proc /proc proc
    mount sysfs /sys sysfs
    mount devtmpfs /dev devtmpfs
    mkdir /dev/pts 0755
    mount devpts /dev/pts devpts
    mkdir /run 0755
    mount tmpfs /run tmpfs

on init
    exec /sbin/modprobe virtio_rng
    write /proc/sys/kernel/hostname bajia
    setprop config.ready 1
    log **** bajia init on-line ****

on property:config.ready=1
    log configuration is ready

on boot
    start console
    start watchdog

# the console service: bind stdio to /dev/console, always respawn.
service console /sbin/getty -L ttyS0 115200 vt100
    class = core
    console
    user = root

# a long-lived example daemon. respawning is the default (always).
# logfile captures its stdout+stderr (parent dir /run exists via early-init).
service watchdog /usr/sbin/watchdog
    class = core
    respawn = always
    logfile = /run/watchdog.log

# a one-shot job: runs once, exits, never respawns.
service boot-logo /usr/bin/show-boot-logo
    class = late
    oneshot