There are many of cheap NAT OpenVZ VPSes on market. However, OpenVZ virtualization has certain limitations and comes with old 2.6 kernel. Hosting provider can decide to disable tun/tap, nfs or another core feautures, which makes...
Part 1. Introduction. Part 2. Replication. Repmgr. Part 3. Auto-failover. Repmgr daemons. Part 4. HA. Backup. Repmgr daemons. Barman. Part 5. Testing. Ansible. Final thoughts. Manual switchover On backup server run. su ...
Part 1. Introduction. Part 2. Replication. Repmgr. Part 3. Auto-failover. Repmgr daemons. Part 4. HA. Backup. Repmgr daemons. Barman. Part 5. Testing. Ansible. Final thoughts. At this part, we will: make PostgreSQL high...
Part 1. Introduction. Part 2. Replication. Repmgr. Part 3. Auto-failover. Repmgr daemons. Part 4. HA. Backup. Repmgr daemons. Barman. Part 5. Testing. Ansible. Final thoughts. At this part, we will create two repmgr daemons on...
Part 1. Introduction. Part 2. Replication. Repmgr. Part 3. Auto-failover. Repmgr daemons. Part 4. HA. Backup. Repmgr daemons. Barman. Part 5. Testing. Ansible. Final thoughts. At this part, we will setup master (db1) and...
