inadyn: fix init script and default config file
This commit does a number of fixes to the inadyn package to make it work properly "out of the box": * inadyn is installed in /usr/sbin, not /usr/bin, so we fix the path in the init script * Use "printf" for the Starting and Stopping messages, so that the OK / FAIL stay on the same line. * Pass the -q option to the start sequence, since it's passed in the stop sequence. * Fix the configuration file to use an existing dyndns_system and avoid a failure at startup. * Use a variable called ENABLED in /etc/default/inadyn to decide whether to start the service or not. By default, it is not started, as suggested by Gustavo, and an explicit ENABLED="yes" is needed. * Store the PID file in /var/run/inadyn.pid, like we do for all other daemons. [Thomas: drop silly comment about uncommenting the alias line in the configuration file, which is already uncommented. Noticed by Yann.] Cc: Alex Suykov <alex.suykov@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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@ -4,25 +4,33 @@
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#
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CONFIG=/etc/inadyn.conf
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VR_INADYN=/var/run/inadyn
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# check if CONFIG exists, print message & exit if it doesn't
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[ ! -f $CONFIG ] && ( echo "The config file "$CONFIG" is missing...exiting now." && exit 2 )
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# check if VR_INADYN exists, create it if not
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[ ! -d $VR_INADYN ] && mkdir -p $VR_INADYN
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# Allow a few customizations from a config file. Especially inadyn
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# must be explicitly enabled by adding ENABLED="yes" in this file.
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test -r /etc/default/inadyn && . /etc/default/inadyn
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case "$1" in
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start)
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echo "Starting inadyn: "
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start-stop-daemon -S -x /usr/bin/inadyn
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printf "Starting inadyn: "
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if test "${ENABLED}" != "yes" ; then
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echo "SKIPPED"
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exit 0
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fi
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start-stop-daemon -b -q -S -p /var/run/inadyn.pid -x /usr/sbin/inadyn
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[ $? = 0 ] && echo "OK" || echo "FAIL"
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;;
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stop)
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echo "Stopping inadyn: "
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start-stop-daemon -q -K -x /usr/bin/inadyn
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printf "Stopping inadyn: "
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if test "${ENABLED}" != "yes" ; then
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echo "SKIPPED"
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exit 0
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fi
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start-stop-daemon -q -K -p /var/run/inadyn.pid -x /usr/sbin/inadyn
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[ $? = 0 ] && echo "OK" || echo "FAIL"
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rm -f /var/run/inadyn/inadyn.pid
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rm -f /var/run/inadyn.pid
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;;
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restart)
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"$0" stop
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@ -1,12 +1,11 @@
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# Basic configuration file for inadyn
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#
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# /etc/inadyn.conf
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background
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pidfile /var/run/inadyn.pid
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update_period_sec 600 # Check for a new IP every 600 seconds
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username test # replace 'test' with your username
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password test # replace 'test' with your password
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dyndns_system dyndns@dyndns.org # replace w/ your provider
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dyndns_system default@dyndns.org # replace w/ your provider
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# uncomment the alias statement below to test it on your system
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alias test.homeip.net
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# replace 'test.homeip.net' with yourdomainname for actual (non-test) use
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