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d1559eaa86
## Summary Upgrade `google.golang.org/grpc/health/grpc_health_v1` which has a new `List` method, so use the `UnimplementedHealthServer`. ## Related issues - https://github.com/pomerium/ingress-controller/pull/1152 ## User Explanation <!-- How would you explain this change to the user? If this change doesn't create any user-facing changes, you can leave this blank. If filled out, add the `docs` label --> ## Checklist - [ ] reference any related issues - [ ] updated unit tests - [ ] add appropriate label (`enhancement`, `bug`, `breaking`, `dependencies`, `ci`) - [x] ready for review
27 lines
840 B
Go
27 lines
840 B
Go
package grpc
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import (
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"context"
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"google.golang.org/grpc/health/grpc_health_v1"
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"github.com/pomerium/pomerium/internal/log"
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)
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type healthCheckSrv struct {
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grpc_health_v1.UnimplementedHealthServer
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}
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// NewHealthCheckServer returns a basic health checker
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func NewHealthCheckServer() grpc_health_v1.HealthServer {
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return &healthCheckSrv{}
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}
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// Check confirms service is reachable, and assumes any service is operational
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// an outlier detection should be used to detect runtime malfunction based on consequitive 5xx
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func (h *healthCheckSrv) Check(ctx context.Context, req *grpc_health_v1.HealthCheckRequest) (*grpc_health_v1.HealthCheckResponse, error) {
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log.Ctx(ctx).Debug().Str("service", req.Service).Msg("health check")
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return &grpc_health_v1.HealthCheckResponse{
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Status: grpc_health_v1.HealthCheckResponse_SERVING,
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}, nil
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}
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