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read-health check endpoint returns success if cluster can serve read requests (#11310)

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This commit is contained in:
Krishna Srinivas
2021-02-09 01:00:44 -08:00
committed by GitHub
parent 3d74efa6b1
commit 876b79b8d8
8 changed files with 98 additions and 7 deletions
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12
cmd/healthcheck-router.go
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@@ -23,11 +23,12 @@ import (
)
const (
healthCheckPath = "/health"
healthCheckLivenessPath = "/live"
healthCheckReadinessPath = "/ready"
healthCheckClusterPath = "/cluster"
healthCheckPathPrefix = minioReservedBucketPath + healthCheckPath
healthCheckPath = "/health"
healthCheckLivenessPath = "/live"
healthCheckReadinessPath = "/ready"
healthCheckClusterPath = "/cluster"
healthCheckClusterReadPath = "/cluster/read"
healthCheckPathPrefix = minioReservedBucketPath + healthCheckPath
)
// registerHealthCheckRouter - add handler functions for liveness and readiness routes.
@@ -38,6 +39,7 @@ func registerHealthCheckRouter(router *mux.Router) {
// Cluster check handler to verify cluster is active
healthRouter.Methods(http.MethodGet).Path(healthCheckClusterPath).HandlerFunc(httpTraceAll(ClusterCheckHandler))
healthRouter.Methods(http.MethodGet).Path(healthCheckClusterReadPath).HandlerFunc(httpTraceAll(ClusterReadCheckHandler))
// Liveness handler
healthRouter.Methods(http.MethodGet).Path(healthCheckLivenessPath).HandlerFunc(httpTraceAll(LivenessCheckHandler))