Hi Izzy. Use riak start and then you can use riak attach if you need to attach a console to the running instance.
Kelly Sent from my iPhone On May 26, 2012, at 8:38 AM, Izzy Alanis <[email protected]> wrote: > Has anyone gotten riak to run under launchd? > > Or, is there a way to run riak in console mode without the interactive > erlang shell? > > Launchd doesn't want its subprocesses to daemonize themselves. If I > set up a launch file to run riak in the foreground with "riak > console", its the same as running "riak console < /dev/null" from the > command line, and (I'm guessing here:) the interactive shell sees the > end of stream and ends the console session. > > I expect you'd have the same problem using supervisor as your process > controller. Supervisor has a pixproxy program to help in these sort of > situations, but riak is not writing out a pid file either(?!). > > Things I've tried: > > Piping input from /dev/zero is understandably disastrous: >> riak console < /dev/zero > > Piping input from a fifo just hangs: >> mkfifo < /tmp/myfifo >> riak console < /tmp/myfifo > > This seems to mostly work (or might really work well with some extra > bash scripting): >> mkfifo < /tmp/myfifo >> echo > /tmp/myfifo & >> riak console < /tmp/myfifo > I have that last one in a wrapper script. I could add the bells and > whistles to make the fifo a random filename and make sure it gets > cleaned up after the script end, etc, etc, etc. > > Here's my launch config (below), FYI. I'm running it out of > /Library/LaunchDaemons, and errang *really* wants a HOME environment > variable which is a gotcha for anybody else out there!: > > Anybody else get something like this working? > > <?xml version="1.0" encoding="UTF-8"?> > <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" > "http://www.apple.com/DTDs/PropertyList-1.0.dtd";> > <plist version="1.0"> > <dict> > <key>Label</key> > <string>com.basho.riak</string> > <key>OnDemand</key> > <false/> > <key>Program</key> > <string>/opt/riak/bin/riak-wrapper</string> > <key>EnvironmentVariables</key> > <dict> > <key>HOME</key> > <string>/opt/riak/</string> > </dict> > <key>StandardOutPath</key> > <string>/opt/riak/log/console.log</string> > <key>StandardErrorPath</key> > <string>/opt/riak/log/error.log</string> > <key>SoftResourceLimits</key> > <dict> > <key>NumberOfFiles</key> > <integer>4096</integer> > </dict> > <key>HardResourceLimits</key> > <dict> > <key>NumberOfFiles</key> > <integer>4096</integer> > </dict> > </dict> > </plist> > > _______________________________________________ > riak-users mailing list > [email protected] > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com _______________________________________________ riak-users mailing list [email protected] http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
