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digitaldreamer/wait

Last active May 8, 2018 18:58
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circle wait for db
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wait
#!/usr/bin/env bash
TIMEOUT=5
until psql -h $PG_HOST -U $PG_USER -d $PG_DATABASE -c "select 1" > /dev/null 2>&1 || [ $TIMEOUT -eq 0 ]; do
echo "Waiting for postgres server, $((TIMEOUT--)) remaining attempts..."
sleep 1
done
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