如下配置文件中
# cat /etc/kong/kong.conf | sed 's#\s*##' | grep -v '^#' | grep -v '^$' anonymous_reports = off # Send anonymous usage data such as error upstream_keepalive = 1 # Sets the maximum number of idle keepalive database = postgres # Determines which of PostgreSQL or Cassandra pg_host = rm-xxxxxxxxxxx.pg.rds.aliyuncs.com pg_port = 3433 # The port to connect to. pg_user = kong # The username to authenticate if required. pg_password = xxxxxxxx # The password to authenticate if required. pg_database = kong # The database name to connect to. dns_resolver = 127.0.0.1:8600 # the local `resolv.conf` file will be used. dns_order = SRV,A,CNAME # The order in which to resolve different
来源：https://www.cnblogs.com/robinunix/p/12098389.html