| 1 | #!/usr/bin/pagsh.openafs |
| 2 | # |
| 3 | # Usage: |
| 4 | # |
| 5 | # NAME=name run-in-pagsh command arguments ... |
| 6 | # |
| 7 | # Example: |
| 8 | # |
| 9 | # NAME=interchange run-in-pagsh ~/interchange/bin/interchange |
| 10 | # |
| 11 | # Make sure that the ~/.run directory exists and is writable. |
| 12 | # See http://wiki2.hcoop.net/MemberManual/RunningUnattendedCommands |
| 13 | # for instructions on how to accomplish this. |
| 14 | |
| 15 | # Sanity checks |
| 16 | if test -z "$NAME"; then |
| 17 | echo "Error: you must set the NAME environment variable before" \ |
| 18 | "running this script." |
| 19 | exit 1 |
| 20 | elif test -z "$1"; then |
| 21 | echo "Error: you must provide the command to run and its arguments." |
| 22 | exit 1 |
| 23 | elif test ! -d "~/.run"; then |
| 24 | echo "Error: the ~/.run directory must exist before running this script." |
| 25 | exit 1 |
| 26 | fi |
| 27 | |
| 28 | # Use a different PID file for each program. |
| 29 | K5PID=~/.run/${NAME}.pid |
| 30 | |
| 31 | # The command to run. |
| 32 | CMD="$*" |
| 33 | |
| 34 | # Your keytab file. |
| 35 | KTAB=/etc/keytabs/user.daemon/$USER |
| 36 | |
| 37 | # Terminate current k5start process, if one is running. |
| 38 | if test -f "$K5PID"; then |
| 39 | kill `cat -- "$K5PID"` |
| 40 | rm -f "$K5PID" |
| 41 | fi |
| 42 | |
| 43 | # Start fresh k5start daemon which will be refreshing tickets every 540 min |
| 44 | /usr/bin/k5start -U -b -K 540 -t -p "$K5PID" -f "$KTAB" |
| 45 | |
| 46 | # Run actual service with arguments as provided on command line |
| 47 | $CMD |