Regional site deployment tasks depend on the data replication type from the DR architecture.
Database mirroring (replication architecture from DR architecture)
- Set up replication of time-series data on regional sites according to the instructions in Setup; however:
- Do not set regional mysql database replication to the global site as specified in Setup because the global site will have its own master database.
- Do not set regional Alerting-Backend (ABE) configuration files replication to the global ABE as specified in Setup. The global site is not using Alerting-Backend because there is no data collection on the global site. The global site will have access to regional alerting frontends as described in Database mirroring (replication architecture from DR architecture).
- Do not set events database replication as described in Setup. As specified in Database mirroring (replication architecture from DR architecture), the global frontend will access regional events databases. If events replication is a requirement, consider another data replication architecture.
- To keep regional topology repositories synchronized with the global topology repository, set Topology-Mapping-Service on each regional Collector server to also push data to global Topology-Service (global PBE).
For configuration details, see Setup. PROD site refers to the regional site, and DR site refers to the global site.
- Set up replication of time-series data on regional sites according to the instructions in Setup; however:
- Do not set regional mysql database replication to the global site as specified in Setup because the global site will have its own master database.
- Keep regional Alerting-Backend (ABE) configuration files replication to the global ABE as specified in Setup, because events replication is performed natively over global LBCs. The global frontend has declared access to the alerting backend on the global PBE. It has alert definitions replicated from PROD ABE.
- Do not set events database replication as noted in Setup.
- To keep regional topology repositories synchronized with the global topology repository, set Topology-Mapping-Service on each regional Collector server to also push data to global Topology-Service (global PBE).
For configuration details, see Setup. PROD site refers to the regional site, and DR site refers to the global site.