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etcdserver: strip patch version in cluster version 

Strip patch version in cluster version metrics.
release-3.5
Jingyi Hu 2019-10-14 13:41:17 -07:00
parent 3ef2ad8e11
commit 1333abc606
2 changed files with 3 additions and 8 deletions
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4
etcdserver/api/membership/cluster.go
View File

@ -575,9 +575,9 @@ func (c *RaftCluster) SetVersion(ver *semver.Version, onSet func(*zap.Logger, *s
mustSaveClusterVersionToBackend(c.be, ver)
}
if oldVer != nil {
ClusterVersionMetrics.With(prometheus.Labels{"cluster_version": oldVer.String()}).Set(0)
ClusterVersionMetrics.With(prometheus.Labels{"cluster_version": version.Cluster(oldVer.String())}).Set(0)
}
ClusterVersionMetrics.With(prometheus.Labels{"cluster_version": ver.String()}).Set(1)
ClusterVersionMetrics.With(prometheus.Labels{"cluster_version": version.Cluster(ver.String())}).Set(1)
onSet(c.lg, ver)
}

7
tests/e2e/metrics_test.go
View File

@ -16,7 +16,6 @@ package e2e
import (
"fmt"
"strings"
"testing"
"go.etcd.io/etcd/version"
@ -40,10 +39,6 @@ func metricsTest(cx ctlCtx) {
if err := ctlV3Put(cx, "k", "v", ""); err != nil {
cx.t.Fatal(err)
}
ver := version.Version
if strings.HasSuffix(ver, "-pre") {
ver = strings.Replace(ver, "-pre", "", 1)
}
i := 0
for _, test := range []struct {
@ -53,7 +48,7 @@ func metricsTest(cx ctlCtx) {
{"/metrics", fmt.Sprintf("etcd_debugging_mvcc_keys_total 1")},
{"/metrics", fmt.Sprintf("etcd_mvcc_delete_total 3")},
{"/metrics", fmt.Sprintf(`etcd_server_version{server_version="%s"} 1`, version.Version)},
{"/metrics", fmt.Sprintf(`etcd_cluster_version{cluster_version="%s"} 1`, ver)},
{"/metrics", fmt.Sprintf(`etcd_cluster_version{cluster_version="%s"} 1`, version.Cluster(version.Version))},
{"/health", `{"health":"true"}`},
} {
i++