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Caching: Handle memcached reconnects (#91498) 

* update library version

* update tls memcached feature toggle

* update to latest version

* updae gomemcache version
This commit is contained in:
Michael Mandrus 2024-08-05 11:21:11 -04:00 committed by GitHub
parent dc9dfb4c4b
commit 4d23382497
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GPG Key ID: B5690EEEBB952194
6 changed files with 32 additions and 11 deletions
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1
docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md
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@ -64,6 +64,7 @@ Most [generally available](https://grafana.com/docs/release-life-cycle/#general-
| `lokiQueryHints` | Enables query hints for Loki | Yes |
| `alertingQueryOptimization` | Optimizes eligible queries in order to reduce load on datasources | |
| `groupToNestedTableTransformation` | Enables the group to nested table transformation | Yes |
| `tlsMemcached` | Use TLS-enabled memcached in the enterprise caching feature | Yes |
| `cloudWatchNewLabelParsing` | Updates CloudWatch label parsing to be more accurate | Yes |
| `pluginProxyPreserveTrailingSlash` | Preserve plugin proxy trailing slash. | |
| `cloudWatchRoundUpEndTime` | Round up end time for metric queries to the next minute to avoid missing data | Yes |

2
go.mod
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@ -82,7 +82,7 @@ require (
github.com/grafana/dataplane/sdata v0.0.9 // @grafana/observability-metrics
github.com/grafana/dskit v0.0.0-20240311184239-73feada6c0d7 // @grafana/grafana-backend-group
github.com/grafana/gofpdf v0.0.0-20231002120153-857cc45be447 // @grafana/sharing-squad
github.com/grafana/gomemcache v0.0.0-20240229205252-cd6a66d6fb56 // @grafana/grafana-operator-experience-squad
github.com/grafana/gomemcache v0.0.0-20240805133030-fdaf6a95408e // @grafana/grafana-operator-experience-squad
github.com/grafana/grafana-aws-sdk v0.30.0 // @grafana/aws-datasources
github.com/grafana/grafana-azure-sdk-go/v2 v2.1.0 // @grafana/partner-datasources
github.com/grafana/grafana-cloud-migration-snapshot v1.2.0 // @grafana/grafana-operator-experience-squad

16
go.sum
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@ -2324,6 +2324,22 @@ github.com/grafana/gofpdf v0.0.0-20231002120153-857cc45be447 h1:jxJJ5z0GxqhWFbQU
github.com/grafana/gofpdf v0.0.0-20231002120153-857cc45be447/go.mod h1:IxsY6mns6Q5sAnWcrptrgUrSglTZJXH/kXr9nbpb/9I=
github.com/grafana/gomemcache v0.0.0-20240229205252-cd6a66d6fb56 h1:X8IKQ0wu40wpvYcKfBcc5T4QnhdQjUhtUtB/1CY89lE=
github.com/grafana/gomemcache v0.0.0-20240229205252-cd6a66d6fb56/go.mod h1:PGk3RjYHpxMM8HFPhKKo+vve3DdlPUELZLSDEFehPuU=
github.com/grafana/gomemcache v0.0.0-20240801211247-70ab5c5d3cfe h1:wLBInGo6gCp/gmgyVpk76RtSbRpjiic5XZF1CwEsNPs=
github.com/grafana/gomemcache v0.0.0-20240801211247-70ab5c5d3cfe/go.mod h1:IGRj8oOoxwJbHBYl1+OhS9UjQR0dv6SQOep7HqmtyFU=
github.com/grafana/gomemcache v0.0.0-20240802030650-a3dfe179e761 h1:IkOfxkgOwVRun96IWwqH1Qgb+FSOz5GEHz0+DPHKAVk=
github.com/grafana/gomemcache v0.0.0-20240802030650-a3dfe179e761/go.mod h1:IGRj8oOoxwJbHBYl1+OhS9UjQR0dv6SQOep7HqmtyFU=
github.com/grafana/gomemcache v0.0.0-20240802031600-ac7e88487c0b h1:UAc4nkD8lSdSxuusEV9s/1h9VrIOD8GwPNd1PEQR8+4=
github.com/grafana/gomemcache v0.0.0-20240802031600-ac7e88487c0b/go.mod h1:IGRj8oOoxwJbHBYl1+OhS9UjQR0dv6SQOep7HqmtyFU=
github.com/grafana/gomemcache v0.0.0-20240802032403-45805b5fe293 h1:5CffDaSN2oArwTdUYfwX9YMxsUUTaJMoCeNy9kE2HCM=
github.com/grafana/gomemcache v0.0.0-20240802032403-45805b5fe293/go.mod h1:IGRj8oOoxwJbHBYl1+OhS9UjQR0dv6SQOep7HqmtyFU=
github.com/grafana/gomemcache v0.0.0-20240802032810-8f21fdbcb39d h1:f6+eE8zygAcjBs761JSuSfSHHzW0PdMFahljsTijw+w=
github.com/grafana/gomemcache v0.0.0-20240802032810-8f21fdbcb39d/go.mod h1:IGRj8oOoxwJbHBYl1+OhS9UjQR0dv6SQOep7HqmtyFU=
github.com/grafana/gomemcache v0.0.0-20240802041632-201cbbb2bceb h1:+ZqYDh5tQqppvqvmi+u4A+H/1tgXacV7MeEijPqPSj4=
github.com/grafana/gomemcache v0.0.0-20240802041632-201cbbb2bceb/go.mod h1:IGRj8oOoxwJbHBYl1+OhS9UjQR0dv6SQOep7HqmtyFU=
github.com/grafana/gomemcache v0.0.0-20240803024453-e764d08ea2ed h1:tVRLkqWy0qJOpZRwdwqDpKoJyH3uTnJ4w3JwrVX5Ac4=
github.com/grafana/gomemcache v0.0.0-20240803024453-e764d08ea2ed/go.mod h1:IGRj8oOoxwJbHBYl1+OhS9UjQR0dv6SQOep7HqmtyFU=
github.com/grafana/gomemcache v0.0.0-20240805133030-fdaf6a95408e h1:UlEET0InuoFautfaFp8lDrNF7rPHYXuBMrzwWx9XqFY=
github.com/grafana/gomemcache v0.0.0-20240805133030-fdaf6a95408e/go.mod h1:IGRj8oOoxwJbHBYl1+OhS9UjQR0dv6SQOep7HqmtyFU=
github.com/grafana/grafana-aws-sdk v0.30.0 h1:6IIetM4s2NbvPOI4/fefsyN84BIb0/T09lHGF/pywo8=
github.com/grafana/grafana-aws-sdk v0.30.0/go.mod h1:ZSVPU7IIJSi5lEg+K3Js+EUpZLXxUaBdaQWH+As1ihI=
github.com/grafana/grafana-azure-sdk-go/v2 v2.1.0 h1:lajVqTWaE96MpbjZToj7EshvqgRWOfYNkD4MbIZizaY=

5
pkg/services/featuremgmt/registry.go
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@ -1075,9 +1075,10 @@ var (
{
Name: "tlsMemcached",
Description: "Use TLS-enabled memcached in the enterprise caching feature",
Stage: FeatureStageExperimental,
Stage: FeatureStageGeneralAvailability,
Owner: grafanaOperatorExperienceSquad,
HideFromDocs: true,
Expression: "true",
AllowSelfServe: false, // the non-tls implementation is slated for removal
},
{
Name: "kubernetesAggregator",

2
pkg/services/featuremgmt/toggles_gen.csv
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@ -141,7 +141,7 @@ sqlExpressions,experimental,@grafana/grafana-app-platform-squad,false,false,fals
nodeGraphDotLayout,experimental,@grafana/observability-traces-and-profiling,false,false,true
groupToNestedTableTransformation,GA,@grafana/dataviz-squad,false,false,true
newPDFRendering,preview,@grafana/sharing-squad,false,false,false
tlsMemcached,experimental,@grafana/grafana-operator-experience-squad,false,false,false
tlsMemcached,GA,@grafana/grafana-operator-experience-squad,false,false,false
kubernetesAggregator,experimental,@grafana/grafana-app-platform-squad,false,true,false
expressionParser,experimental,@grafana/grafana-app-platform-squad,false,true,false
groupByVariable,experimental,@grafana/dashboards-squad,false,false,false

1 Name Stage Owner requiresDevMode RequiresRestart FrontendOnly
141 nodeGraphDotLayout experimental @grafana/observability-traces-and-profiling false false true
142 groupToNestedTableTransformation GA @grafana/dataviz-squad false false true
143 newPDFRendering preview @grafana/sharing-squad false false false
144 tlsMemcached experimental GA @grafana/grafana-operator-experience-squad false false false
145 kubernetesAggregator experimental @grafana/grafana-app-platform-squad false true false
146 expressionParser experimental @grafana/grafana-app-platform-squad false true false
147 groupByVariable experimental @grafana/dashboards-squad false false false

11
pkg/services/featuremgmt/toggles_gen.json
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@ -2508,14 +2508,17 @@
{
"metadata": {
"name": "tlsMemcached",
"resourceVersion": "1718727528075",
"creationTimestamp": "2024-05-09T19:12:08Z"
"resourceVersion": "1722608472573",
"creationTimestamp": "2024-05-09T19:12:08Z",
"annotations": {
"grafana.app/updatedTimestamp": "2024-08-02 14:21:12.57399 +0000 UTC"
}
},
"spec": {
"description": "Use TLS-enabled memcached in the enterprise caching feature",
"stage": "experimental",
"stage": "GA",
"codeowner": "@grafana/grafana-operator-experience-squad",
"hideFromDocs": true
"expression": "true"
}
},
{