176 lines
5.0 KiB
YAML
176 lines
5.0 KiB
YAML
description: "Pre 6.0 Primaries with and without electionIds"
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uri: "mongodb://a/?replicaSet=rs"
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phases: [
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# Primary A has no electionId.
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{
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responses: [
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["a:27017", {
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ok: 1,
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helloOk: true,
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isWritablePrimary: true,
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hosts: ["a:27017", "b:27017", "c:27017"],
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setVersion: 1,
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setName: "rs",
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minWireVersion: 0,
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maxWireVersion: 6
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}]
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],
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outcome: {
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servers: {
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"a:27017": {
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type: "RSPrimary",
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setName: "rs",
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setVersion: 1,
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electionId:
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},
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"b:27017": {
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type: "Unknown",
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setName: ,
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electionId:
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},
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"c:27017": {
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type: "Unknown",
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setName: ,
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electionId:
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}
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},
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topologyType: "ReplicaSetWithPrimary",
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logicalSessionTimeoutMinutes: null,
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setName: "rs",
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maxSetVersion: 1,
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}
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},
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# B is elected, it has an electionId.
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{
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responses: [
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["b:27017", {
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ok: 1,
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helloOk: true,
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isWritablePrimary: true,
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hosts: ["a:27017", "b:27017", "c:27017"],
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setName: "rs",
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setVersion: 1,
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electionId: {"$oid": "000000000000000000000002"},
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minWireVersion: 0,
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maxWireVersion: 6
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}]
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],
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outcome: {
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servers: {
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"a:27017": {
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type: "Unknown",
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setName: ,
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electionId:
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},
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"b:27017": {
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type: "RSPrimary",
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setName: "rs",
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setVersion: 1,
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electionId: {"$oid": "000000000000000000000002"}
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},
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"c:27017": {
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type: "Unknown",
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setName: ,
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electionId:
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}
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},
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topologyType: "ReplicaSetWithPrimary",
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logicalSessionTimeoutMinutes: null,
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setName: "rs",
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maxSetVersion: 1,
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maxElectionId: {"$oid": "000000000000000000000002"},
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}
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},
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# A still claims to be primary, no electionId, we have to trust it.
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{
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responses: [
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["a:27017", {
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ok: 1,
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helloOk: true,
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isWritablePrimary: true,
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hosts: ["a:27017", "b:27017", "c:27017"],
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setVersion: 1,
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setName: "rs",
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minWireVersion: 0,
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maxWireVersion: 6
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}]
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],
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outcome: {
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servers: {
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"a:27017": {
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type: "RSPrimary",
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setName: "rs",
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setVersion: 1,
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electionId:
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},
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"b:27017": {
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type: "Unknown",
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setName: ,
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electionId:
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},
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"c:27017": {
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type: "Unknown",
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setName: ,
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electionId:
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}
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},
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topologyType: "ReplicaSetWithPrimary",
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logicalSessionTimeoutMinutes: null,
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setName: "rs",
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maxSetVersion: 1,
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maxElectionId: {"$oid": "000000000000000000000002"},
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}
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},
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# But we remember B's electionId, so when we finally hear from C
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# claiming it is primary, we ignore it due to its outdated electionId
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{
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responses: [
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["c:27017", {
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ok: 1,
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helloOk: true,
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isWritablePrimary: true,
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hosts: ["a:27017", "b:27017", "c:27017"],
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setName: "rs",
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setVersion: 1,
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electionId: {"$oid": "000000000000000000000001"},
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minWireVersion: 0,
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maxWireVersion: 6
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}]
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],
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outcome: {
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servers: {
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# Still primary.
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"a:27017": {
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type: "RSPrimary",
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setName: "rs",
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setVersion: 1,
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electionId:
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},
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"b:27017": {
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type: "Unknown",
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setName: ,
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electionId:
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},
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"c:27017": {
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type: "Unknown",
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setName: ,
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electionId:
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}
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},
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topologyType: "ReplicaSetWithPrimary",
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logicalSessionTimeoutMinutes: null,
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setName: "rs",
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maxSetVersion: 1,
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maxElectionId: {"$oid": "000000000000000000000002"},
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}
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}
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]
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