fix(api): wait correctly

api/wait

@@ -2,7 +2,11 @@
 set -e
 
 # wait for api database to come up
-host=dbapi; port=5432; n=120; i=0; while ! (echo > /dev/tcp/$host/$port) 2> /dev/null; do [[ $i -eq $n ]] && >&2 echo "$host:$port not up after $n seconds, exiting" && exit 1; echo "waiting for $host:$port to come up"; sleep 1; i=$((i+1)); done
+until PGPASSWORD=$DESECSTACK_DBAPI_PASSWORD_desec psql -h dbapi -U desec -c '\q'; do
+  >&2 echo "Postgres is unavailable - sleeping"
+  sleep 1
+done
 
 # wait for pdns api to come up
 host=nslord; port=8081; n=120; i=0; while ! (echo > /dev/tcp/$host/$port) 2> /dev/null; do [[ $i -eq $n ]] && >&2 echo "$host:$port not up after $n seconds, exiting" && exit 1; echo "waiting for $host:$port to come up"; sleep 1; i=$((i+1)); done
+host=nsmaster; port=8081; n=120; i=0; while ! (echo > /dev/tcp/$host/$port) 2> /dev/null; do [[ $i -eq $n ]] && >&2 echo "$host:$port not up after $n seconds, exiting" && exit 1; echo "waiting for $host:$port to come up"; sleep 1; i=$((i+1)); done