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I'm trying to get monit to monitor a program and start it if it goes down. Here's my basic config:

check process maitre_d_8000 with pidfile /home/tango/env/maitre_d/8000/pid.pid
    start program = "/bin/bash -c 'cd /home/tango/env/maitre_d/; ../bin/python maitre_d/main.py 8000/config.json &'" as uid tango and gid tango
    stop program = "/bin/bash -c 'cd /home/tango/env/maitre_d/; ../bin/python kill.py 8000/pid.pid'" as uid tango and gid tango

However, whenever I kill the program, I get this in the logs:

[EDT Apr 17 21:30:25] error    : 'maitre_d_8000' process is not running
[EDT Apr 17 21:30:27] info     : 'maitre_d_8000' trying to restart
[EDT Apr 17 21:30:27] info     : 'maitre_d_8000' start: /bin/bash
[EDT Apr 17 21:30:57] error    : 'maitre_d_8000' failed to start

Not very helpful at all. And the bash command should work just fine, running su tango -c "/bin/bash -c 'cd /home/tango/env/maitre_d/; ../bin/python maitre_d/main.py 8000/config.json &'" in the terminal results in successfully starting the program.

Any ideas of what could be going wrong?

Theron Luhn
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1 Answers1

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With help from this answer, I was able to figure out what was going on: Python was encountering a MemoryError.

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Theron Luhn
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