зеркало из https://github.com/mozilla/treeherder.git
32 строки
841 B
Bash
Executable File
32 строки
841 B
Bash
Executable File
#!/usr/bin/env bash
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# This file is the entrypoint for the backend container.
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# It takes care of making sure to wait for the mysql and rabbitmq containers to be ready
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# Make non-zero exit codes & other errors fatal.
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set -euo pipefail
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function check_service () {
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name=$1
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host=$2
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port=$3
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while ! nc -z "$host" "$port" &> /dev/null; do
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echo "-----> Waiting for $name server to be ready"
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sleep 1;
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done
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echo "-----> $name service is available"
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}
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# Keep these in sync with DATABASE_URL.
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echo "Checking database status at $DATABASE_URL"
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if [[ ${DATABASE_URL:0:8} == "mysql://" ]]; then
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check_service "MySQL" "mysql" 3306;
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fi
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if [[ ${DATABASE_URL:0:7} == "psql://" ]]; then
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check_service "PostgreSQL" "postgres" 5432;
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fi
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# Keep these in sync with CELERY_BROKER_URL.
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check_service "RabbitMQ" "rabbitmq" 5672
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exec "$@"
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