RnR Playback namespace configuration
info
Since version 2.2.0, we renamed the LIVE_DB config to RNR_DB config in ReplayMgr and DbOp module.
The RnR database is preferred to put in the same database with the transform message database.
Common configuration
| Name | Example | Description |
|---|---|---|
| NATS_URL | NATS url | |
| NATS_STORAGE_TYPE | "0" | NATS storage type: 0 - files, 1 - memory |
| NATS_EVENT_STREAM | DebeziumStream | Stream name for playback event |
| NATS_EVENT_SUBJECT | aoh.live.postgres.* | Stream subject for playback event |
| TRANSFORM_MESSAGE_DB_HOST | localhost | Transform message DB information |
| TRANSFORM_MESSAGE_DB_PORT | 5432 | Transform message DB information |
| TRANSFORM_MESSAGE_DB_DATABASE | postgres | Transform message DB information |
| TRANSFORM_MESSAGE_DB_SCHEMA | public | Transform message DB information |
| TRANSFORM_MESSAGE_DB_USER | postgres | Transform message DB information |
| TRANSFORM_MESSAGE_DB_PASSWORD | Transform message DB information | |
| RNR_DB_HOST | localhost | RNR DB information |
| RNR_DB_PORT | 5432 | RNR DB information |
| RNR_DB_DATABASE | postgres | RNR DB information |
| RNR_DB_USER | postgres | RNR DB information |
| RNR_DB_PASSWORD | RNR DB information | |
| RNR_DB_SSL_MODE | disable | RNR DB information |
| PLAYBACK_DB_HOST | localhost | Live DB information |
| PLAYBACK_DB_PORT | 5432 | Live DB information |
| PLAYBACK_DB_DATABASE | postgres | Live DB information |
| PLAYBACK_DB_USER | postgres | Live DB information |
| PLAYBACK_DB_PASSWORD | Live DB information | |
| MINIO_URL | Storage host | |
| MINIO_BUCKET | backup | Storage bucket name |
| RTUS_DOMAIN | RTUS service domain | |
| SCHEDULE_JOB_DOMAIN | schedulejob service domain | |
| DEFAULT_REPLAY_DURATION | 2h | default replay duration |
| DB_SNAPSHOT_RETENTION_IN_DAY | "7" | retention dump object |
| VALID_MIN_REPLAY_SPEED | "0.5" | min speed in playback session |
| VALID_MAX_REPLAY_SPEED | "5" | max speed in playback session |
| REPLAY_INTERVAL_IN_SECOND | "10s" | replay interval update |
| SYSTEM_SCHEMA_NAME | "aoh_sys" | system schema include system time table |
| SQL_STMT_BATCH_SIZE | "1000" | batch size to execute SQL statement during init and play session |
ReplayMgr configuration
| Name | Example | Description |
|---|---|---|
| MIGRATION_URL | file://migrations | directory to migration files |
| REPLAY_MGR_RTUS_TOPIC | rnr | rtus topic to update SSE |
| REPLAY_MGR_NATS_CONSUMER | ReplayMgrConsumer | consumer name |
| REPLAY_MGR_APP_PORT | "5050" | app port |
| REPLAY_MGR_LOG_LEVEL | "trace" | app log level |
| REPLAY_MGR_VERSION | "1.4.0" | app version |
MsgOp configuration
| Name | Example | Description |
|---|---|---|
| MSGOP_APP_PORT | "5060" | app port |
| MSGOP_LOG_LEVEL | "trace" | app log level |
| MSGOP_VERSION | "1.4.0" | app version |
| MSGOP_NATS_CONSUMER | MsgOpConsumer | consumer name |
DBOP configuration
| Name | Example | Description |
|---|---|---|
| DBOP_APP_PORT | "5080" | app port |
| DBOP_LOG_LEVEL | "trace" | app log level |
| DBOP_VERSION | "1.4.0" | app version |
| DBOP_NATS_CONSUMER | DbOpConsumer | consumer name |
| LIST_LIVE_DB_NAME | aoh_sys,gis | list of live database name that need to be replayed |
- DBOP module has a new config
LIST_LIVE_DB_NAMEto support multiple live databases, that a list of live database name separated by comma,character.