blob: e15450b58e3eda0bf87324805a9a40f466317c89 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
# maxStalenessSeconds is applied before tag sets. With tag sets
# [{data_center: nyc}, {data_center: tokyo}], if the only secondary in NYC is
# stale then use Tokyo.
---
heartbeatFrequencyMS: 25000 # 25 seconds.
topology_description:
type: ReplicaSetWithPrimary
servers:
- &1
address: a:27017
type: RSPrimary
avg_rtt_ms: 5
lastUpdateTime: 0
lastWrite: {lastWriteDate: {$numberLong: "125002"}}
maxWireVersion: 5
- &2
address: b:27017
type: RSSecondary
avg_rtt_ms: 5
lastUpdateTime: 0
lastWrite: {lastWriteDate: {$numberLong: "2"}}
maxWireVersion: 5
tags:
data_center: tokyo
- &3
address: c:27017
type: RSSecondary
avg_rtt_ms: 5
lastUpdateTime: 0
lastWrite: {lastWriteDate: {$numberLong: "1"}} # Too stale.
maxWireVersion: 5
tags:
data_center: nyc
read_preference:
mode: Secondary
maxStalenessSeconds: 150
tag_sets:
- data_center: nyc
- data_center: tokyo
suitable_servers:
- *2
in_latency_window:
- *2
|
