| | 1 | # Example sentinel.conf |
| | 2 | |
| | 3 | # port <sentinel-port> |
| | 4 | # The port that this sentinel instance will run on |
| | 5 | port 26379 |
| | 6 | |
| | 7 | # sentinel monitor <name> <ip> <redis-port> <quorum> |
| | 8 | # Tells Sentinel to monitor this slave, and to consider it in O_DOWN |
| | 9 | # (Objectively Down) state only if at least <quorum> sentinels agree. |
| | 10 | # |
| | 11 | # Note: master name should not include special characters or spaces. |
| | 12 | # The valid charset is A-z 0-9 and the three characters ".-_". |
| | 13 | sentinel monitor mymaster 127.0.0.1 6379 2 |
| | 14 | |
| | 15 | # sentinel down-after-milliseconds <mymaster> <milliseconds> |
| | 16 | # Number of milliseconds the master (or any attached slave or sentinel) should |
| | 17 | # be unreachable (as in, not acceptable reply to PING, continuously, for the |
| | 18 | # specified period) in order to consider it in S_DOWN state (Subjectively |
| | 19 | # Down). |
| | 20 | # |
| | 21 | # Default is 30 seconds. |
| | 22 | sentinel down-after-milliseconds mymaster 30000 |
| | 23 | |
| | 24 | # sentinel can-failover <mymaster> <yes|no> |
| | 25 | # Specify if this Sentinel can start the failover for this master. |
| | 26 | sentinel can-failover mymaster yes |
| | 27 | |
| | 28 | # sentinel parallel-syncs <mymaster> <numslaves> |
| | 29 | # How many slaves we can reconfigure to point to the new slave simultaneously |
| | 30 | # during the failover. Use a low number if you use the slaves to serve query |
| | 31 | # to avoid that all the slaves will be unreachable at about the same |
| | 32 | # time while performing the synchronization with the master. |
| | 33 | sentinel parallel-syncs mymaster 1 |
| | 34 | |
| | 35 | # sentinel failover-timeout <mymaster> <milliseconds> |
| | 36 | # Specifies the failover timeout in milliseconds. When this time has elapsed |
| | 37 | # without any progress in the failover process, it is considered concluded by |
| | 38 | # the sentinel even if not all the attached slaves were correctly configured |
| | 39 | # to replicate with the new master (however a "best effort" SLAVEOF command |
| | 40 | # is sent to all the slaves before). |
| | 41 | # |
| | 42 | # Also when 25% of this time has elapsed without any advancement, and there |
| | 43 | # is a leader switch (the sentinel did not started the failover but is now |
| | 44 | # elected as leader), the sentinel will continue the failover doing a |
| | 45 | # "takeover". |
| | 46 | # |
| | 47 | # Default is 15 minutes. |
| | 48 | sentinel failover-timeout mymaster 900000 |
| | 49 | |
projects / redis.git / blame_incremental