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f99f0ee14e
This gives more permissions to services (e.g. network access to services which require this) when they are started as an automatic service jail. The sshd patch is important for the sshd-related functionality as described in the man-page in the service jails part. The location of the added env vars is supposed to allow overriding them in rc.conf, and to hard-disable the use of svcj for some parts where it doesn't make sense or will not work. Only a subset of all of the services are fully tested (I'm running this since more than a year with various services started as service jails). The untested parts should be most of the time ok, in some edge-cases more permissions are needed inside the service jail. Differential Revision: https://reviews.freebsd.org/D40371
78 lines
1.5 KiB
Bash
Executable file
78 lines
1.5 KiB
Bash
Executable file
#!/bin/sh
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#
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# Wait for the default route to be up if DHCP is in use
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#
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#
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# PROVIDE: defaultroute
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# REQUIRE: devd netif stf
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# KEYWORD: nojailvnet
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. /etc/rc.subr
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. /etc/network.subr
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name="defaultroute"
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desc="Setup default router"
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start_cmd="defaultroute_start"
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stop_cmd=":"
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# Does any interface have a carrier?
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defaultroute_carrier()
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{
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local carrier nocarrier
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carrier=1
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for _if in ${dhcp_interfaces}; do
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output=`/sbin/ifconfig ${_if}`
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nocarrier=`expr "${output}" : '.*[[:blank:]]status: \(no carrier\)'`
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[ -z "${nocarrier}" ] && carrier=0
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done
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return ${carrier}
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}
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defaultroute_start()
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{
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local nl waited
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afexists inet || return 0
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# Return without waiting if we don't have dhcp interfaces or
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# if none of the dhcp interfaces is plugged in.
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dhcp_interfaces=`list_net_interfaces dhcp`
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[ -z "${dhcp_interfaces}" ] && return
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# Wait for a default route
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waited=0
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while [ ${waited} -lt ${defaultroute_delay} ]; do
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defif=`get_default_if -inet`
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if [ -n "${defif}" ]; then
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if [ ${waited} -ne 0 ]; then
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echo -n "($defif)"
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nl=1
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fi
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break
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fi
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if [ ${waited} -eq 0 ]; then
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echo -n "Waiting ${defaultroute_delay}s for the default route interface: "
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else
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echo -n .
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fi
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if [ ${waited} -eq ${defaultroute_carrier_delay} ] && ! defaultroute_carrier; then
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echo -n "(no carrier)"
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break
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fi
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nl=1
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sleep 1
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waited=$(($waited + 1))
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done
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[ -n "$nl" ] && echo
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}
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load_rc_config $name
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# doesn't make sense to run in a svcj: config setting
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defaultroute_svcj="NO"
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run_rc_command "$1"
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