forked from TrueCloudLab/frostfs-api-go
54 lines
2.1 KiB
Protocol Buffer
54 lines
2.1 KiB
Protocol Buffer
syntax = "proto3";
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package state;
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option go_package = "github.com/nspcc-dev/neofs-proto/state";
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import "service/meta.proto";
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import "service/verify.proto";
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import "bootstrap/types.proto";
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import "github.com/gogo/protobuf/gogoproto/gogo.proto";
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option (gogoproto.stable_marshaler_all) = true;
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// Status service provides node's healthcheck and status info
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service Status {
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// Netmap request allows to receive current [bootstrap.SpreadMap](bootstrap.md#bootstrap.SpreadMap)
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rpc Netmap(NetmapRequest) returns (bootstrap.SpreadMap);
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// Metrics request allows to receive metrics in prometheus format
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rpc Metrics(MetricsRequest) returns (MetricsResponse);
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// HealthCheck request allows to check health status of the node.
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// If node unhealthy field Status would contains detailed info.
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rpc HealthCheck(HealthRequest) returns (HealthResponse);
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}
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// NetmapRequest message to request current node netmap
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message NetmapRequest {
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service.RequestMetaHeader Meta = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
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service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
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}
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// MetricsRequest message to request node metrics
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message MetricsRequest {
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service.RequestMetaHeader Meta = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
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service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
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}
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// MetricsResponse contains [][]byte,
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// every []byte is marshaled MetricFamily proto message
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// from github.com/prometheus/client_model/metrics.proto
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message MetricsResponse {
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repeated bytes Metrics = 1;
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}
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// HealthRequest message to check current state
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message HealthRequest {
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service.RequestMetaHeader Meta = 98 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
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service.RequestVerificationHeader Verify = 99 [(gogoproto.embed) = true, (gogoproto.nullable) = false];
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}
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// HealthResponse message with current state
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message HealthResponse {
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// Healthy is true when node alive and healthy
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bool Healthy = 1;
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// Status contains detailed information about health status
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string Status = 2;
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}
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