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return kubernetes info in health report (#14865)

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This commit is contained in:
Shireesh Anjal 2022-05-07 01:11:07 +05:30 committed by GitHub
parent 523670ba0d
commit 3ec1844e4a
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3 changed files with 43 additions and 4 deletions
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41
cmd/admin-handlers.go
View file

@ -57,7 +57,8 @@ import (
)
const (
maxEConfigJSONSize = 262272
maxEConfigJSONSize = 262272
kubernetesVersionEndpoint = "https://kubernetes.default.svc/version"
)
// Only valid query params for mgmt admin APIs.
@ -1768,6 +1769,36 @@ func getServerInfo(ctx context.Context, r *http.Request) madmin.InfoMessage {
}
}
func getKubernetesInfo(dctx context.Context) madmin.KubernetesInfo {
ctx, cancel := context.WithCancel(dctx)
defer cancel()
ki := madmin.KubernetesInfo{}
req, err := http.NewRequestWithContext(ctx, http.MethodGet, kubernetesVersionEndpoint, nil)
if err != nil {
ki.Error = err.Error()
return ki
}
client := &http.Client{
Transport: NewGatewayHTTPTransport(),
Timeout: 10 * time.Second,
}
resp, err := client.Do(req)
if err != nil {
ki.Error = err.Error()
return ki
}
decoder := json.NewDecoder(resp.Body)
if err := decoder.Decode(&ki); err != nil {
ki.Error = err.Error()
}
return ki
}
// HealthInfoHandler - GET /minio/admin/v3/healthinfo
// ----------
// Get server health info
@ -1855,6 +1886,13 @@ func (a adminAPIHandlers) HealthInfoHandler(w http.ResponseWriter, r *http.Reque
info.SetAddr(anonAddr(info.GetAddr()))
}
getAndWritePlatformInfo := func() {
if IsKubernetes() {
healthInfo.Sys.KubernetesInfo = getKubernetesInfo(deadlinedCtx)
partialWrite(healthInfo)
}
}
getAndWriteCPUs := func() {
if query.Get("syscpu") == "true" {
localCPUInfo := madmin.GetCPUs(deadlinedCtx, globalLocalNodeName)
@ -2177,6 +2215,7 @@ func (a adminAPIHandlers) HealthInfoHandler(w http.ResponseWriter, r *http.Reque
defer close(healthInfoCh)
partialWrite(healthInfo) // Write first message with only version and deployment id populated
getAndWritePlatformInfo()
getAndWriteCPUs()
getAndWritePartitions()
getAndWriteOSInfo()

2
go.mod
View file

@ -48,7 +48,7 @@ require (
github.com/minio/dperf v0.3.6
github.com/minio/highwayhash v1.0.2
github.com/minio/kes v0.19.2
github.com/minio/madmin-go v1.3.12
github.com/minio/madmin-go v1.3.13
github.com/minio/minio-go/v7 v7.0.24
github.com/minio/pkg v1.1.23
github.com/minio/selfupdate v0.4.0

4
go.sum
View file

@ -614,8 +614,8 @@ github.com/minio/highwayhash v1.0.2/go.mod h1:BQskDq+xkJ12lmlUUi7U0M5Swg3EWR+dLT
github.com/minio/kes v0.19.2 h1:0kdMAgLMSkiDA33k8pMHC7d6erDuseuLrZF+N3017SM=
github.com/minio/kes v0.19.2/go.mod h1:X2fMkDbAkjbSKDGOQZvyPkHxoG7nuzP6R78Jw+TzXtM=
github.com/minio/madmin-go v1.3.5/go.mod h1:vGKGboQgGIWx4DuDUaXixjlIEZOCIp6ivJkQoiVaACc=
github.com/minio/madmin-go v1.3.12 h1:7SmK/KtT7+d3hn3VcYBqI/c4yETfXV9gRT1j+g/U1jE=
github.com/minio/madmin-go v1.3.12/go.mod h1:ez87VmMtsxP7DRxjKJKD4RDNW+nhO2QF9KSzwxBDQ98=
github.com/minio/madmin-go v1.3.13 h1:157u3bFK9qh2EkkqjpJ/bwOw/5KonXUWqhKP3ZczAdY=
github.com/minio/madmin-go v1.3.13/go.mod h1:ez87VmMtsxP7DRxjKJKD4RDNW+nhO2QF9KSzwxBDQ98=
github.com/minio/mc v0.0.0-20220419155441-cc4ff3a0cc82 h1:CiTaWFwpxzjd7A3sUQ0xZEX8sWfZh3/k2qbxuPip05s=
github.com/minio/mc v0.0.0-20220419155441-cc4ff3a0cc82/go.mod h1:h6VCl43/2AUA3RP1GWUVMqcUiXq2NWJ4+dSei+ibf70=
github.com/minio/md5-simd v1.1.0/go.mod h1:XpBqgZULrMYD3R+M28PcmP0CkI7PEMzB3U77ZrKZ0Gw=