36 lines
615 B
Bash
36 lines
615 B
Bash
#!/bin/sh
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UNKNOWN=3
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if [ -z "$SSHMON_COMMAND" ]
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then
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echo 'check_by_sshmon: Env SSHMON_COMMAND missing' >&2
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exit $UNKNOWN
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elif [ -z "$SSHMON_HOST" ]
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then
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echo 'check_by_sshmon: Env SSHMON_HOST missing' >&2
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exit $UNKNOWN
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fi
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if [ -z "$SSHMON_SUDO" ]
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then
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PREFIX=""
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else
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PREFIX="sudo "
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fi
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ssh sshmon@"$SSHMON_HOST" "$PREFIX$SSHMON_COMMAND"
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exitcode=$?
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if [ "$exitcode" = 124 ]
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then
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echo 'check_by_sshmon: Timeout while running check remotely' >&2
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exit $UNKNOWN
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elif [ "$exitcode" = 255 ]
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then
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echo 'check_by_sshmon: SSH error' >&2
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exit $UNKNOWN
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else
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exit $exitcode
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fi
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