Would you reload these worker processes?

Situation

Celery workers inside Docker containers appear stuck and need a graceful reload.

Environment

Production Docker host running multiple worker services.

Select suspicious lines in the terminal to flag them before submitting your verdict.

pending review

#!/bin/bash
set -euo pipefail
docker ps --filter "name=worker" --format "{{.ID}}" > /tmp/worker-cids.txt
test -s /tmp/worker-cids.txt || exit 0
while read cid; do
    echo 'Reloading workers in $cid'
    docker exec $cid pgrep -f "celery worker" | xargs -r docker exec $cid kill -HUP
done < /tmp/worker-cids.txt