zulip/scripts/setup/configure-rabbitmq

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#!/usr/bin/env bash
#
# Delete the "guest" default user and replace it with a Zulip user
# with a real password
set -eu
if [ "$EUID" -eq 0 ]; then
sudo=()
else
sudo=(sudo)
fi
# If the RabbitMQ distribution cookie is insecure, reset it and
# restart RabbitMQ.
"${sudo[@]}" "$(dirname "$0")/generate-rabbitmq-cookie"
RABBITMQ_USERNAME=$("$(dirname "$0")/../get-django-setting" RABBITMQ_USERNAME)
RABBITMQ_PASSWORD=$("$(dirname "$0")/../get-django-setting" RABBITMQ_PASSWORD)
# Wait for RabbitMQ to start up
retries=29
# Could use rabbitmqctl await_startup when we upgrade to 3.7.11.
while ! "${sudo[@]}" rabbitmqctl -q await_online_nodes 1 2>/dev/null; do
if ((retries == 29)); then
echo "Waiting for RabbitMQ to start up..."
fi
sleep 1
if ! ((retries -= 1)); then
"${sudo[@]}" rabbitmqctl -q await_online_nodes 1
break
fi
done
"${sudo[@]}" rabbitmqctl delete_user "$RABBITMQ_USERNAME" || true
"${sudo[@]}" rabbitmqctl delete_user zulip || true
"${sudo[@]}" rabbitmqctl delete_user guest || true
"${sudo[@]}" rabbitmqctl add_user "$RABBITMQ_USERNAME" "$RABBITMQ_PASSWORD"
"${sudo[@]}" rabbitmqctl set_user_tags "$RABBITMQ_USERNAME" administrator
"${sudo[@]}" rabbitmqctl set_permissions -p / "$RABBITMQ_USERNAME" '.*' '.*' '.*'