40 lines
1 KiB
Bash
Executable file
40 lines
1 KiB
Bash
Executable file
#!/bin/bash
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set -x
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# If $CELERY_WORKER_SHUTDOWN_INTERVAL env variable is set,
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# then add the background process to shutdown celery in $CELERY_WORKER_SHUTDOWN_INTERVAL
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if [ -n "$CELERY_WORKER_SHUTDOWN_INTERVAL" ]; then
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sleep $CELERY_WORKER_SHUTDOWN_INTERVAL && celery -A engine control shutdown &
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fi
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# Validating required parameters
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if [ -z "$CELERY_WORKER_QUEUE" ]; then
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echo "CELERY_WORKER_QUEUE is not set"
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exit 1
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fi
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if [ -z "$CELERY_WORKER_CONCURRENCY" ]; then
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echo "CELERY_WORKER_CONCURRENCY is not set"
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exit 1
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fi
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if [ -z "$CELERY_WORKER_MAX_TASKS_PER_CHILD" ]; then
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echo "CELERY_WORKER_MAX_TASKS_PER_CHILD is not set"
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exit 1
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fi
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CELERY_ARGS=(
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"--quiet" # --quite parameter removes pointless banner when celery starts
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"-A" "engine"
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"worker"
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"-l" "info"
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"--concurrency=$CELERY_WORKER_CONCURRENCY"
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"--max-tasks-per-child=$CELERY_WORKER_MAX_TASKS_PER_CHILD"
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"-Q" "$CELERY_WORKER_QUEUE"
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)
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if [[ $CELERY_WORKER_BEAT_ENABLED = True ]]; then
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CELERY_ARGS+=("--beat")
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fi
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celery "${CELERY_ARGS[@]}"
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