chain_exporter Cosmos-SDK的度量标准导出器和警报器工具 chain_exporter Chain_exporter将区块链元数据，有关丢失区块的信息以及治理建议从LCD导出到Postgres。 环境： "GAIA_URL" = "http://gaia-node1:26657" # gaia URL "DB_HOST" = "postgres-chain:5432" # Postgres host:port "DB_USER" = "postgres" # DB