mirror of
https://github.com/cloudnative-pg/plugin-barman-cloud.git
synced 2026-01-11 21:23:12 +01:00
feat: add metrics
Signed-off-by: Armando Ruocco <armando.ruocco@enterprisedb.com>
This commit is contained in:
Armando Ruocco
Leonardo Cecchi
parent
950364b955
commit
f398cfad7b
24
go.mod
24
go.mod
@ -7,19 +7,20 @@ require (
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github.com/cloudnative-pg/api v1.26.0
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github.com/cloudnative-pg/barman-cloud v0.3.1
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github.com/cloudnative-pg/cloudnative-pg v1.26.0
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github.com/cloudnative-pg/cnpg-i v0.2.1
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github.com/cloudnative-pg/cnpg-i v0.2.2-0.20250723093238-963c368523c2
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github.com/cloudnative-pg/cnpg-i-machinery v0.4.0
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github.com/cloudnative-pg/machinery v0.3.0
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github.com/onsi/ginkgo/v2 v2.23.4
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github.com/onsi/gomega v1.37.0
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github.com/spf13/cobra v1.9.1
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github.com/spf13/viper v1.20.1
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google.golang.org/grpc v1.73.0
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google.golang.org/grpc v1.74.2
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gopkg.in/yaml.v3 v3.0.1
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k8s.io/api v0.33.2
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k8s.io/apiextensions-apiserver v0.33.2
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k8s.io/apimachinery v0.33.2
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k8s.io/client-go v0.33.2
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k8s.io/component-base v0.33.2
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k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
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sigs.k8s.io/controller-runtime v0.21.0
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sigs.k8s.io/kustomize/api v0.20.0
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@ -27,7 +28,7 @@ require (
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)
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require (
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cel.dev/expr v0.23.1 // indirect
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cel.dev/expr v0.24.0 // indirect
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github.com/antlr4-go/antlr/v4 v4.13.1 // indirect
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github.com/beorn7/perks v1.0.1 // indirect
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github.com/blang/semver/v4 v4.0.0 // indirect
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@ -91,12 +92,12 @@ require (
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github.com/xlab/treeprint v1.2.0 // indirect
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go.opentelemetry.io/auto/sdk v1.1.0 // indirect
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go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.58.0 // indirect
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go.opentelemetry.io/otel v1.35.0 // indirect
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go.opentelemetry.io/otel v1.36.0 // indirect
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go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.33.0 // indirect
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go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.33.0 // indirect
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go.opentelemetry.io/otel/metric v1.35.0 // indirect
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go.opentelemetry.io/otel/sdk v1.35.0 // indirect
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go.opentelemetry.io/otel/trace v1.35.0 // indirect
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go.opentelemetry.io/otel/metric v1.36.0 // indirect
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go.opentelemetry.io/otel/sdk v1.36.0 // indirect
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go.opentelemetry.io/otel/trace v1.36.0 // indirect
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go.opentelemetry.io/proto/otlp v1.4.0 // indirect
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go.uber.org/automaxprocs v1.6.0 // indirect
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go.uber.org/multierr v1.11.0 // indirect
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@ -104,8 +105,8 @@ require (
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go.yaml.in/yaml/v2 v2.4.2 // indirect
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go.yaml.in/yaml/v3 v3.0.3 // indirect
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golang.org/x/exp v0.0.0-20241217172543-b2144cdd0a67 // indirect
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golang.org/x/net v0.38.0 // indirect
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golang.org/x/oauth2 v0.28.0 // indirect
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golang.org/x/net v0.40.0 // indirect
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golang.org/x/oauth2 v0.30.0 // indirect
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golang.org/x/sync v0.14.0 // indirect
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golang.org/x/sys v0.33.0 // indirect
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golang.org/x/term v0.32.0 // indirect
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@ -113,13 +114,12 @@ require (
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golang.org/x/time v0.9.0 // indirect
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golang.org/x/tools v0.31.0 // indirect
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gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
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google.golang.org/genproto/googleapis/api v0.0.0-20250324211829-b45e905df463 // indirect
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google.golang.org/genproto/googleapis/rpc v0.0.0-20250324211829-b45e905df463 // indirect
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google.golang.org/genproto/googleapis/api v0.0.0-20250528174236-200df99c418a // indirect
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google.golang.org/genproto/googleapis/rpc v0.0.0-20250528174236-200df99c418a // indirect
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google.golang.org/protobuf v1.36.6 // indirect
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gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
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gopkg.in/inf.v0 v0.9.1 // indirect
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k8s.io/apiserver v0.33.2 // indirect
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k8s.io/component-base v0.33.2 // indirect
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k8s.io/klog/v2 v2.130.1 // indirect
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k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff // indirect
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sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2 // indirect
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48
go.sum
48
go.sum
@ -1,5 +1,5 @@
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cel.dev/expr v0.23.1 h1:K4KOtPCJQjVggkARsjG9RWXP6O4R73aHeJMa/dmCQQg=
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cel.dev/expr v0.23.1/go.mod h1:hLPLo1W4QUmuYdA72RBX06QTs6MXw941piREPl3Yfiw=
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cel.dev/expr v0.24.0 h1:56OvJKSH3hDGL0ml5uSxZmz3/3Pq4tJ+fb1unVLAFcY=
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cel.dev/expr v0.24.0/go.mod h1:hLPLo1W4QUmuYdA72RBX06QTs6MXw941piREPl3Yfiw=
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github.com/antlr4-go/antlr/v4 v4.13.1 h1:SqQKkuVZ+zWkMMNkjy5FZe5mr5WURWnlpmOuzYWrPrQ=
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github.com/antlr4-go/antlr/v4 v4.13.1/go.mod h1:GKmUxMtwp6ZgGwZSva4eWPC5mS6vUAmOABFgjdkM7Nw=
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github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
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@ -22,8 +22,8 @@ github.com/cloudnative-pg/barman-cloud v0.3.1 h1:kzkY77k2lN/caoyh7ibXDSZjJeSJTNv
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github.com/cloudnative-pg/barman-cloud v0.3.1/go.mod h1:4HL3AjY9oEl2Ed0HSkyvTZEQPhwyFOaAnuCz9lfVeYQ=
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github.com/cloudnative-pg/cloudnative-pg v1.26.0 h1:X+ayWg6TXqglziSPejKiviPTf/CSh4AmYXx1mrS3i8s=
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github.com/cloudnative-pg/cloudnative-pg v1.26.0/go.mod h1:aNh0g7UHKxyka4HYOqLaYDWtZ6tORQ7HbIHLvb79sx8=
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github.com/cloudnative-pg/cnpg-i v0.2.1 h1:g96BE1ojdiFtDwtb7tg5wUF9a2kAh0eVg4SkjsO8jnk=
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github.com/cloudnative-pg/cnpg-i v0.2.1/go.mod h1:kPfJpPGAKN1/2xvwBcC3WzMP46pj3sKLHLNB8NHr77U=
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github.com/cloudnative-pg/cnpg-i v0.2.2-0.20250723093238-963c368523c2 h1:uLooqDE54OE0tBMdwHws1CwD3X4098K9oZyNt3xdQuE=
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github.com/cloudnative-pg/cnpg-i v0.2.2-0.20250723093238-963c368523c2/go.mod h1:pJaTIy0d6Yd3CA554AHZD81CJM7/jiDNmk7BFTMb3Fk=
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github.com/cloudnative-pg/cnpg-i-machinery v0.4.0 h1:16wQt9qFFqvyxeg+9dPt8ic8dh3PRPq0jCGXVuZyjO4=
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github.com/cloudnative-pg/cnpg-i-machinery v0.4.0/go.mod h1:4MCJzbCOsB7ianxlm8rqD+gDpkgVTHoTuglle/i72WA=
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github.com/cloudnative-pg/machinery v0.3.0 h1:t1DzXGeK3RUYXS5KWIdIk30oh4EmwxZ+6sWM4wJDBac=
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@ -202,20 +202,20 @@ go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJyS
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go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
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go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.58.0 h1:yd02MEjBdJkG3uabWP9apV+OuWRIXGDuJEUJbOHmCFU=
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go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.58.0/go.mod h1:umTcuxiv1n/s/S6/c2AT/g2CQ7u5C59sHDNmfSwgz7Q=
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go.opentelemetry.io/otel v1.35.0 h1:xKWKPxrxB6OtMCbmMY021CqC45J+3Onta9MqjhnusiQ=
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go.opentelemetry.io/otel v1.35.0/go.mod h1:UEqy8Zp11hpkUrL73gSlELM0DupHoiq72dR+Zqel/+Y=
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go.opentelemetry.io/otel v1.36.0 h1:UumtzIklRBY6cI/lllNZlALOF5nNIzJVb16APdvgTXg=
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go.opentelemetry.io/otel v1.36.0/go.mod h1:/TcFMXYjyRNh8khOAO9ybYkqaDBb/70aVwkNML4pP8E=
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go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.33.0 h1:Vh5HayB/0HHfOQA7Ctx69E/Y/DcQSMPpKANYVMQ7fBA=
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go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.33.0/go.mod h1:cpgtDBaqD/6ok/UG0jT15/uKjAY8mRA53diogHBg3UI=
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go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.33.0 h1:5pojmb1U1AogINhN3SurB+zm/nIcusopeBNp42f45QM=
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go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.33.0/go.mod h1:57gTHJSE5S1tqg+EKsLPlTWhpHMsWlVmer+LA926XiA=
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go.opentelemetry.io/otel/metric v1.35.0 h1:0znxYu2SNyuMSQT4Y9WDWej0VpcsxkuklLa4/siN90M=
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go.opentelemetry.io/otel/metric v1.35.0/go.mod h1:nKVFgxBZ2fReX6IlyW28MgZojkoAkJGaE8CpgeAU3oE=
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go.opentelemetry.io/otel/sdk v1.35.0 h1:iPctf8iprVySXSKJffSS79eOjl9pvxV9ZqOWT0QejKY=
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go.opentelemetry.io/otel/sdk v1.35.0/go.mod h1:+ga1bZliga3DxJ3CQGg3updiaAJoNECOgJREo9KHGQg=
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go.opentelemetry.io/otel/sdk/metric v1.35.0 h1:1RriWBmCKgkeHEhM7a2uMjMUfP7MsOF5JpUCaEqEI9o=
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go.opentelemetry.io/otel/sdk/metric v1.35.0/go.mod h1:is6XYCUMpcKi+ZsOvfluY5YstFnhW0BidkR+gL+qN+w=
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go.opentelemetry.io/otel/trace v1.35.0 h1:dPpEfJu1sDIqruz7BHFG3c7528f6ddfSWfFDVt/xgMs=
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go.opentelemetry.io/otel/trace v1.35.0/go.mod h1:WUk7DtFp1Aw2MkvqGdwiXYDZZNvA/1J8o6xRXLrIkyc=
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go.opentelemetry.io/otel/metric v1.36.0 h1:MoWPKVhQvJ+eeXWHFBOPoBOi20jh6Iq2CcCREuTYufE=
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go.opentelemetry.io/otel/metric v1.36.0/go.mod h1:zC7Ks+yeyJt4xig9DEw9kuUFe5C3zLbVjV2PzT6qzbs=
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go.opentelemetry.io/otel/sdk v1.36.0 h1:b6SYIuLRs88ztox4EyrvRti80uXIFy+Sqzoh9kFULbs=
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go.opentelemetry.io/otel/sdk v1.36.0/go.mod h1:+lC+mTgD+MUWfjJubi2vvXWcVxyr9rmlshZni72pXeY=
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go.opentelemetry.io/otel/sdk/metric v1.36.0 h1:r0ntwwGosWGaa0CrSt8cuNuTcccMXERFwHX4dThiPis=
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go.opentelemetry.io/otel/sdk/metric v1.36.0/go.mod h1:qTNOhFDfKRwX0yXOqJYegL5WRaW376QbB7P4Pb0qva4=
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go.opentelemetry.io/otel/trace v1.36.0 h1:ahxWNuqZjpdiFAyrIoQ4GIiAIhxAunQR6MUoKrsNd4w=
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go.opentelemetry.io/otel/trace v1.36.0/go.mod h1:gQ+OnDZzrybY4k4seLzPAWNwVBBVlF2szhehOBB/tGA=
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go.opentelemetry.io/proto/otlp v1.4.0 h1:TA9WRvW6zMwP+Ssb6fLoUIuirti1gGbP28GcKG1jgeg=
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go.opentelemetry.io/proto/otlp v1.4.0/go.mod h1:PPBWZIP98o2ElSqI35IHfu7hIhSwvc5N38Jw8pXuGFY=
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go.uber.org/automaxprocs v1.6.0 h1:O3y2/QNTOdbF+e/dpXNNW7Rx2hZ4sTIPyybbxyNqTUs=
|
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@ -241,10 +241,10 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
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golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
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golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
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golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
|
||||
golang.org/x/net v0.38.0 h1:vRMAPTMaeGqVhG5QyLJHqNDwecKTomGeqbnfZyKlBI8=
|
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golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
|
||||
golang.org/x/oauth2 v0.28.0 h1:CrgCKl8PPAVtLnU3c+EDw6x11699EWlsDeWNWKdIOkc=
|
||||
golang.org/x/oauth2 v0.28.0/go.mod h1:onh5ek6nERTohokkhCD/y2cV4Do3fxFHFuAejCkRWT8=
|
||||
golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY=
|
||||
golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds=
|
||||
golang.org/x/oauth2 v0.30.0 h1:dnDm7JmhM45NNpd8FDDeLhK6FwqbOf4MLCM9zb1BOHI=
|
||||
golang.org/x/oauth2 v0.30.0/go.mod h1:B++QgG3ZKulg6sRPGD/mqlHQs5rB3Ml9erfeDY7xKlU=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
@ -275,12 +275,12 @@ golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8T
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
gomodules.xyz/jsonpatch/v2 v2.4.0 h1:Ci3iUJyx9UeRx7CeFN8ARgGbkESwJK+KB9lLcWxY/Zw=
|
||||
gomodules.xyz/jsonpatch/v2 v2.4.0/go.mod h1:AH3dM2RI6uoBZxn3LVrfvJ3E0/9dG4cSrbuBJT4moAY=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20250324211829-b45e905df463 h1:hE3bRWtU6uceqlh4fhrSnUyjKHMKB9KrTLLG+bc0ddM=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20250324211829-b45e905df463/go.mod h1:U90ffi8eUL9MwPcrJylN5+Mk2v3vuPDptd5yyNUiRR8=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20250324211829-b45e905df463 h1:e0AIkUUhxyBKh6ssZNrAMeqhA7RKUj42346d1y02i2g=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20250324211829-b45e905df463/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
|
||||
google.golang.org/grpc v1.73.0 h1:VIWSmpI2MegBtTuFt5/JWy2oXxtjJ/e89Z70ImfD2ok=
|
||||
google.golang.org/grpc v1.73.0/go.mod h1:50sbHOUqWoCQGI8V2HQLJM0B+LMlIUjNSZmow7EVBQc=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20250528174236-200df99c418a h1:SGktgSolFCo75dnHJF2yMvnns6jCmHFJ0vE4Vn2JKvQ=
|
||||
google.golang.org/genproto/googleapis/api v0.0.0-20250528174236-200df99c418a/go.mod h1:a77HrdMjoeKbnd2jmgcWdaS++ZLZAEq3orIOAEIKiVw=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20250528174236-200df99c418a h1:v2PbRU4K3llS09c7zodFpNePeamkAwG3mPrAery9VeE=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20250528174236-200df99c418a/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
|
||||
google.golang.org/grpc v1.74.2 h1:WoosgB65DlWVC9FqI82dGsZhWFNBSLjQ84bjROOpMu4=
|
||||
google.golang.org/grpc v1.74.2/go.mod h1:CtQ+BGjaAIXHs/5YS3i473GqwBBa1zGQNevxdeBEXrM=
|
||||
google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
|
||||
google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
|
||||
@ -35,6 +35,7 @@ func Start(ctx context.Context) error {
|
||||
controllerOptions := ctrl.Options{
|
||||
Scheme: scheme,
|
||||
Client: client.Options{
|
||||
// NOTE WE WILL MODIFY THE GENERATE CLIENT WITH A CUSTOM CACHE
|
||||
Cache: &client.CacheOptions{
|
||||
DisableFor: []client.Object{
|
||||
&corev1.Secret{},
|
||||
|
||||
123
internal/cnpgi/instance/metrics.go
Normal file
123
internal/cnpgi/instance/metrics.go
Normal file
@ -0,0 +1,123 @@
|
||||
package instance
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
barmancloudv1 "github.com/cloudnative-pg/plugin-barman-cloud/api/v1"
|
||||
"github.com/cloudnative-pg/plugin-barman-cloud/internal/cnpgi/metadata"
|
||||
"github.com/cloudnative-pg/plugin-barman-cloud/internal/cnpgi/operator/config"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"strings"
|
||||
|
||||
"github.com/cloudnative-pg/cnpg-i/pkg/metrics"
|
||||
"github.com/cloudnative-pg/machinery/pkg/log"
|
||||
)
|
||||
|
||||
var (
|
||||
// Sanitize the plugin name to be a valid Prometheus metric namespace
|
||||
metricsDomain = strings.NewReplacer(".", "_", "-", "_").Replace(metadata.PluginName)
|
||||
)
|
||||
|
||||
type metricsImpl struct {
|
||||
// important the client should be one with a underlying cache
|
||||
Client client.Client
|
||||
metrics.UnimplementedMetricsServer
|
||||
}
|
||||
|
||||
func buildFqName(name string) string {
|
||||
// Build the fully qualified name for the metric
|
||||
return fmt.Sprintf("%s_%s", metricsDomain, strings.NewReplacer(".", "_", "-", "_").Replace(name))
|
||||
}
|
||||
|
||||
var (
|
||||
firstRecoverabilityPointMetricName = buildFqName("first_recoverability_point")
|
||||
lastAvailableBackupTimestampMetricName = buildFqName("last_available_backup_timestamp")
|
||||
testMetricName = buildFqName("test_metric")
|
||||
)
|
||||
|
||||
func (m metricsImpl) GetCapabilities(
|
||||
ctx context.Context,
|
||||
_ *metrics.MetricsCapabilitiesRequest,
|
||||
) (*metrics.MetricsCapabilitiesResult, error) {
|
||||
contextLogger := log.FromContext(ctx)
|
||||
contextLogger.Trace("metrics capabilities call received")
|
||||
|
||||
return &metrics.MetricsCapabilitiesResult{
|
||||
Capabilities: []*metrics.MetricsCapability{
|
||||
{
|
||||
Type: &metrics.MetricsCapability_Rpc{
|
||||
Rpc: &metrics.MetricsCapability_RPC{
|
||||
Type: metrics.MetricsCapability_RPC_TYPE_METRICS,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (m metricsImpl) Define(
|
||||
ctx context.Context,
|
||||
_ *metrics.DefineMetricsRequest,
|
||||
) (*metrics.DefineMetricsResult, error) {
|
||||
contextLogger := log.FromContext(ctx)
|
||||
contextLogger.Trace("metrics define call received")
|
||||
|
||||
return &metrics.DefineMetricsResult{
|
||||
Metrics: []*metrics.Metric{
|
||||
{
|
||||
FqName: testMetricName,
|
||||
Help: "this is a test metric",
|
||||
VariableLabels: nil,
|
||||
ConstLabels: map[string]string{"test": "value"},
|
||||
ValueType: &metrics.MetricType{Type: metrics.MetricType_TYPE_GAUGE},
|
||||
},
|
||||
{
|
||||
FqName: firstRecoverabilityPointMetricName,
|
||||
Help: "The first point of recoverability for the cluster as a unix timestamp",
|
||||
},
|
||||
{
|
||||
FqName: lastAvailableBackupTimestampMetricName,
|
||||
Help: "The last available backup as a unix timestamp",
|
||||
},
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (m metricsImpl) Collect(
|
||||
ctx context.Context,
|
||||
req *metrics.CollectMetricsRequest,
|
||||
) (*metrics.CollectMetricsResult, error) {
|
||||
contextLogger := log.FromContext(ctx)
|
||||
contextLogger.Trace("metrics collect call received")
|
||||
|
||||
configuration, err := config.NewFromClusterJSON(req.ClusterDefinition)
|
||||
if err != nil {
|
||||
contextLogger.Error(err, "while creating configuration from cluster definition")
|
||||
return nil, fmt.Errorf("while creating configuration from cluster definition: %w", err)
|
||||
}
|
||||
|
||||
var objectStore barmancloudv1.ObjectStore
|
||||
if err := m.Client.Get(ctx, configuration.GetBarmanObjectKey(), &objectStore); err != nil {
|
||||
contextLogger.Error(err, "while getting object store", "key", configuration.GetRecoveryBarmanObjectKey())
|
||||
return nil, err
|
||||
}
|
||||
|
||||
x := objectStore.Status.ServerRecoveryWindow[configuration.ServerName]
|
||||
|
||||
return &metrics.CollectMetricsResult{
|
||||
Metrics: []*metrics.CollectMetric{
|
||||
{
|
||||
FqName: testMetricName,
|
||||
Value: 42.0,
|
||||
},
|
||||
{
|
||||
FqName: firstRecoverabilityPointMetricName,
|
||||
Value: float64(x.FirstRecoverabilityPoint.Unix()),
|
||||
},
|
||||
{
|
||||
FqName: lastAvailableBackupTimestampMetricName,
|
||||
Value: float64(x.LastSuccessfulBackupTime.Unix()),
|
||||
},
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
@ -5,6 +5,7 @@ import (
|
||||
|
||||
"github.com/cloudnative-pg/cnpg-i-machinery/pkg/pluginhelper/http"
|
||||
"github.com/cloudnative-pg/cnpg-i/pkg/backup"
|
||||
"github.com/cloudnative-pg/cnpg-i/pkg/metrics"
|
||||
"github.com/cloudnative-pg/cnpg-i/pkg/wal"
|
||||
"google.golang.org/grpc"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
@ -37,6 +38,9 @@ func (c *CNPGI) Start(ctx context.Context) error {
|
||||
Client: c.Client,
|
||||
InstanceName: c.InstanceName,
|
||||
})
|
||||
metrics.RegisterMetricsServer(server, &metricsImpl{
|
||||
Client: c.Client,
|
||||
})
|
||||
common.AddHealthCheck(server)
|
||||
return nil
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user