I tried seeing if there was a workaround using attach after start in another script, but riak attach still expects to be attached to a real console (or other input on stdin) or it dies. Try: > riak attach < /dev/null
On Sat, May 26, 2012 at 11:34 AM, Kelly McLaughlin <[email protected]> wrote: > 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
