Merge pull request #13496 from maxb/fix-kv_entries-metric
This commit is contained in:
Freddy
GitHub
commit
f27a9effca
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@ -41,8 +41,8 @@ var Gauges = []prometheus.GaugeDefinition{
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Help: "Measures the current number of server agents registered with Consul. It is only emitted by Consul servers. Added in v1.9.6.",
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},
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{
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Name: []string{"consul", "kv", "entries"},
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Help: "Measures the current number of server agents registered with Consul. It is only emitted by Consul servers. Added in v1.10.3.",
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Name: []string{"consul", "state", "kv_entries"},
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Help: "Measures the current number of entries in the Consul KV store. It is only emitted by Consul servers. Added in v1.10.3.",
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},
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{
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Name: []string{"consul", "state", "connect_instances"},
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@ -349,59 +349,59 @@ populated free list structure.
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This is a full list of metrics emitted by Consul.
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| Metric | Description | Unit | Type |
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| -------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------- | ------- |
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| `consul.acl.blocked.{check,service}.deregistration` | Increments whenever a deregistration fails for an entity (check or service) is blocked by an ACL. | requests | counter |
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| `consul.acl.blocked.{check,node,service}.registration` | Increments whenever a registration fails for an entity (check, node or service) is blocked by an ACL. | requests | counter |
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| `consul.api.http` | This samples how long it takes to service the given HTTP request for the given verb and path. Includes labels for `path` and `method`. `path` does not include details like service or key names, for these an underscore will be present as a placeholder (eg. path=`v1.kv._`) | ms | timer |
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| `consul.client.rpc` | Increments whenever a Consul agent in client mode makes an RPC request to a Consul server. This gives a measure of how much a given agent is loading the Consul servers. Currently, this is only generated by agents in client mode, not Consul servers. | requests | counter |
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| `consul.client.rpc.exceeded` | Increments whenever a Consul agent in client mode makes an RPC request to a Consul server gets rate limited by that agent's [`limits`](/docs/agent/config/config-files#limits) configuration. This gives an indication that there's an abusive application making too many requests on the agent, or that the rate limit needs to be increased. Currently, this only applies to agents in client mode, not Consul servers. | rejected requests | counter |
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| `consul.client.rpc.failed` | Increments whenever a Consul agent in client mode makes an RPC request to a Consul server and fails. | requests | counter |
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| `consul.client.api.catalog_register.` | Increments whenever a Consul agent receives a catalog register request. | requests | counter |
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| `consul.client.api.success.catalog_register.` | Increments whenever a Consul agent successfully responds to a catalog register request. | requests | counter |
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| `consul.client.rpc.error.catalog_register.` | Increments whenever a Consul agent receives an RPC error for a catalog register request. | errors | counter |
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| `consul.client.api.catalog_deregister.` | Increments whenever a Consul agent receives a catalog deregister request. | requests | counter |
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| `consul.client.api.success.catalog_deregister.` | Increments whenever a Consul agent successfully responds to a catalog deregister request. | requests | counter |
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| `consul.client.rpc.error.catalog_deregister.` | Increments whenever a Consul agent receives an RPC error for a catalog deregister request. | errors | counter |
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| `consul.client.api.catalog_datacenters.` | Increments whenever a Consul agent receives a request to list datacenters in the catalog. | requests | counter |
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| `consul.client.api.success.catalog_datacenters.` | Increments whenever a Consul agent successfully responds to a request to list datacenters. | requests | counter |
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| `consul.client.rpc.error.catalog_datacenters.` | Increments whenever a Consul agent receives an RPC error for a request to list datacenters. | errors | counter |
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| `consul.client.api.catalog_nodes.` | Increments whenever a Consul agent receives a request to list nodes from the catalog. | requests | counter |
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| `consul.client.api.success.catalog_nodes.` | Increments whenever a Consul agent successfully responds to a request to list nodes. | requests | counter |
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| `consul.client.rpc.error.catalog_nodes.` | Increments whenever a Consul agent receives an RPC error for a request to list nodes. | errors | counter |
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| `consul.client.api.catalog_services.` | Increments whenever a Consul agent receives a request to list services from the catalog. | requests | counter |
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| `consul.client.api.success.catalog_services.` | Increments whenever a Consul agent successfully responds to a request to list services. | requests | counter |
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| `consul.client.rpc.error.catalog_services.` | Increments whenever a Consul agent receives an RPC error for a request to list services. | errors | counter |
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| `consul.client.api.catalog_service_nodes.` | Increments whenever a Consul agent receives a request to list nodes offering a service. | requests | counter |
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| `consul.client.api.success.catalog_service_nodes.` | Increments whenever a Consul agent successfully responds to a request to list nodes offering a service. | requests | counter |
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| `consul.client.api.error.catalog_service_nodes.` | Increments whenever a Consul agent receives an RPC error for request to list nodes offering a service. | requests | counter |
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| `consul.client.rpc.error.catalog_service_nodes.` | Increments whenever a Consul agent receives an RPC error for a request to list nodes offering a service. | errors | counter |
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| `consul.client.api.catalog_node_services.` | Increments whenever a Consul agent receives a request to list services registered in a node. | requests | counter |
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| `consul.client.api.success.catalog_node_services.` | Increments whenever a Consul agent successfully responds to a request to list services in a node. | requests | counter |
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| `consul.client.rpc.error.catalog_node_services.` | Increments whenever a Consul agent receives an RPC error for a request to list services in a node. | errors | counter |
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| `consul.client.api.catalog_node_service_list` | Increments whenever a Consul agent receives a request to list a node's registered services. | requests | counter |
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| `consul.client.rpc.error.catalog_node_service_list` | Increments whenever a Consul agent receives an RPC error for request to list a node's registered services. | errors | counter |
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| `consul.client.api.success.catalog_node_service_list` | Increments whenever a Consul agent successfully responds to a request to list a node's registered services. | requests | counter |
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| `consul.client.api.catalog_gateway_services.` | Increments whenever a Consul agent receives a request to list services associated with a gateway. | requests | counter |
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| `consul.client.api.success.catalog_gateway_services.` | Increments whenever a Consul agent successfully responds to a request to list services associated with a gateway. | requests | counter |
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| `consul.client.rpc.error.catalog_gateway_services.` | Increments whenever a Consul agent receives an RPC error for a request to list services associated with a gateway. | errors | counter |
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| `consul.runtime.num_goroutines` | Tracks the number of running goroutines and is a general load pressure indicator. This may burst from time to time but should return to a steady state value. | number of goroutines | gauge |
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| `consul.runtime.alloc_bytes` | Measures the number of bytes allocated by the Consul process. This may burst from time to time but should return to a steady state value. | bytes | gauge |
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| `consul.runtime.heap_objects` | Measures the number of objects allocated on the heap and is a general memory pressure indicator. This may burst from time to time but should return to a steady state value. | number of objects | gauge |
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| `consul.state.nodes` | Measures the current number of nodes registered with Consul. It is only emitted by Consul servers. Added in v1.9.0. | number of objects | gauge |
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| `consul.state.peerings` | Measures the current number of peerings registered with Consul. It is only emitted by Consul servers. Added in v1.13.0. | number of objects | gauge |
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| `consul.state.services` | Measures the current number of unique services registered with Consul, based on service name. It is only emitted by Consul servers. Added in v1.9.0. | number of objects | gauge |
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| `consul.state.service_instances` | Measures the current number of unique service instances registered with Consul. It is only emitted by Consul servers. Added in v1.9.0. | number of objects | gauge |
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| `consul.state.kv_entries` | Measures the current number of unique KV entries written in Consul. It is only emitted by Consul servers. Added in v1.10.3. | number of objects | gauge |
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| `consul.state.connect_instances` | Measures the current number of unique connect service instances registered with Consul labeled by Kind (e.g. connect-proxy, connect-native, etc). Added in v1.10.4 | number of objects | gauge |
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| `consul.state.config_entries` | Measures the current number of configuration entries registered with Consul labeled by Kind (e.g. service-defaults, proxy-defaults, etc). See [Configuration Entries](/docs/connect/config-entries) for more information. Added in v1.10.4 | number of objects | gauge |
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| `consul.members.clients` | Measures the current number of client agents registered with Consul. It is only emitted by Consul servers. Added in v1.9.6. | number of clients | gauge |
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| `consul.members.servers` | Measures the current number of server agents registered with Consul. It is only emitted by Consul servers. Added in v1.9.6. | number of servers | gauge |
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| `consul.dns.stale_queries` | Increments when an agent serves a query within the allowed stale threshold. | queries | counter |
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| `consul.dns.ptr_query.` | Measures the time spent handling a reverse DNS query for the given node. | ms | timer |
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| `consul.dns.domain_query.` | Measures the time spent handling a domain query for the given node. | ms | timer |
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| `consul.system.licenseExpiration` | <EnterpriseAlert inline /> This measures the number of hours remaining on the agents license. | hours | gauge |
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| `consul.version` | Represents the Consul version. | agents | gauge |
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| Metric | Description | Unit | Type |
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|--------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------|---------|
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| `consul.acl.blocked.{check,service}.deregistration` | Increments whenever a deregistration fails for an entity (check or service) is blocked by an ACL. | requests | counter |
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| `consul.acl.blocked.{check,node,service}.registration` | Increments whenever a registration fails for an entity (check, node or service) is blocked by an ACL. | requests | counter |
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| `consul.api.http` | This samples how long it takes to service the given HTTP request for the given verb and path. Includes labels for `path` and `method`. `path` does not include details like service or key names, for these an underscore will be present as a placeholder (eg. path=`v1.kv._`) | ms | timer |
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| `consul.client.rpc` | Increments whenever a Consul agent in client mode makes an RPC request to a Consul server. This gives a measure of how much a given agent is loading the Consul servers. Currently, this is only generated by agents in client mode, not Consul servers. | requests | counter |
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| `consul.client.rpc.exceeded` | Increments whenever a Consul agent in client mode makes an RPC request to a Consul server gets rate limited by that agent's [`limits`](/docs/agent/config/config-files#limits) configuration. This gives an indication that there's an abusive application making too many requests on the agent, or that the rate limit needs to be increased. Currently, this only applies to agents in client mode, not Consul servers. | rejected requests | counter |
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| `consul.client.rpc.failed` | Increments whenever a Consul agent in client mode makes an RPC request to a Consul server and fails. | requests | counter |
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| `consul.client.api.catalog_register.` | Increments whenever a Consul agent receives a catalog register request. | requests | counter |
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| `consul.client.api.success.catalog_register.` | Increments whenever a Consul agent successfully responds to a catalog register request. | requests | counter |
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| `consul.client.rpc.error.catalog_register.` | Increments whenever a Consul agent receives an RPC error for a catalog register request. | errors | counter |
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| `consul.client.api.catalog_deregister.` | Increments whenever a Consul agent receives a catalog deregister request. | requests | counter |
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| `consul.client.api.success.catalog_deregister.` | Increments whenever a Consul agent successfully responds to a catalog deregister request. | requests | counter |
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| `consul.client.rpc.error.catalog_deregister.` | Increments whenever a Consul agent receives an RPC error for a catalog deregister request. | errors | counter |
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| `consul.client.api.catalog_datacenters.` | Increments whenever a Consul agent receives a request to list datacenters in the catalog. | requests | counter |
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| `consul.client.api.success.catalog_datacenters.` | Increments whenever a Consul agent successfully responds to a request to list datacenters. | requests | counter |
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| `consul.client.rpc.error.catalog_datacenters.` | Increments whenever a Consul agent receives an RPC error for a request to list datacenters. | errors | counter |
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| `consul.client.api.catalog_nodes.` | Increments whenever a Consul agent receives a request to list nodes from the catalog. | requests | counter |
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| `consul.client.api.success.catalog_nodes.` | Increments whenever a Consul agent successfully responds to a request to list nodes. | requests | counter |
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| `consul.client.rpc.error.catalog_nodes.` | Increments whenever a Consul agent receives an RPC error for a request to list nodes. | errors | counter |
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| `consul.client.api.catalog_services.` | Increments whenever a Consul agent receives a request to list services from the catalog. | requests | counter |
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| `consul.client.api.success.catalog_services.` | Increments whenever a Consul agent successfully responds to a request to list services. | requests | counter |
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| `consul.client.rpc.error.catalog_services.` | Increments whenever a Consul agent receives an RPC error for a request to list services. | errors | counter |
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| `consul.client.api.catalog_service_nodes.` | Increments whenever a Consul agent receives a request to list nodes offering a service. | requests | counter |
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| `consul.client.api.success.catalog_service_nodes.` | Increments whenever a Consul agent successfully responds to a request to list nodes offering a service. | requests | counter |
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| `consul.client.api.error.catalog_service_nodes.` | Increments whenever a Consul agent receives an RPC error for request to list nodes offering a service. | requests | counter |
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| `consul.client.rpc.error.catalog_service_nodes.` | Increments whenever a Consul agent receives an RPC error for a request to list nodes offering a service. | errors | counter |
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| `consul.client.api.catalog_node_services.` | Increments whenever a Consul agent receives a request to list services registered in a node. | requests | counter |
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| `consul.client.api.success.catalog_node_services.` | Increments whenever a Consul agent successfully responds to a request to list services in a node. | requests | counter |
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| `consul.client.rpc.error.catalog_node_services.` | Increments whenever a Consul agent receives an RPC error for a request to list services in a node. | errors | counter |
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| `consul.client.api.catalog_node_service_list` | Increments whenever a Consul agent receives a request to list a node's registered services. | requests | counter |
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| `consul.client.rpc.error.catalog_node_service_list` | Increments whenever a Consul agent receives an RPC error for request to list a node's registered services. | errors | counter |
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| `consul.client.api.success.catalog_node_service_list` | Increments whenever a Consul agent successfully responds to a request to list a node's registered services. | requests | counter |
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| `consul.client.api.catalog_gateway_services.` | Increments whenever a Consul agent receives a request to list services associated with a gateway. | requests | counter |
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| `consul.client.api.success.catalog_gateway_services.` | Increments whenever a Consul agent successfully responds to a request to list services associated with a gateway. | requests | counter |
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| `consul.client.rpc.error.catalog_gateway_services.` | Increments whenever a Consul agent receives an RPC error for a request to list services associated with a gateway. | errors | counter |
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| `consul.runtime.num_goroutines` | Tracks the number of running goroutines and is a general load pressure indicator. This may burst from time to time but should return to a steady state value. | number of goroutines | gauge |
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| `consul.runtime.alloc_bytes` | Measures the number of bytes allocated by the Consul process. This may burst from time to time but should return to a steady state value. | bytes | gauge |
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| `consul.runtime.heap_objects` | Measures the number of objects allocated on the heap and is a general memory pressure indicator. This may burst from time to time but should return to a steady state value. | number of objects | gauge |
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| `consul.state.nodes` | Measures the current number of nodes registered with Consul. It is only emitted by Consul servers. Added in v1.9.0. | number of objects | gauge |
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| `consul.state.peerings` | Measures the current number of peerings registered with Consul. It is only emitted by Consul servers. Added in v1.13.0. | number of objects | gauge |
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| `consul.state.services` | Measures the current number of unique services registered with Consul, based on service name. It is only emitted by Consul servers. Added in v1.9.0. | number of objects | gauge |
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| `consul.state.service_instances` | Measures the current number of unique service instances registered with Consul. It is only emitted by Consul servers. Added in v1.9.0. | number of objects | gauge |
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| `consul.state.kv_entries` | Measures the current number of entries in the Consul KV store. It is only emitted by Consul servers. Added in v1.10.3. | number of objects | gauge |
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| `consul.state.connect_instances` | Measures the current number of unique connect service instances registered with Consul labeled by Kind (e.g. connect-proxy, connect-native, etc). Added in v1.10.4 | number of objects | gauge |
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| `consul.state.config_entries` | Measures the current number of configuration entries registered with Consul labeled by Kind (e.g. service-defaults, proxy-defaults, etc). See [Configuration Entries](/docs/connect/config-entries) for more information. Added in v1.10.4 | number of objects | gauge |
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| `consul.members.clients` | Measures the current number of client agents registered with Consul. It is only emitted by Consul servers. Added in v1.9.6. | number of clients | gauge |
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| `consul.members.servers` | Measures the current number of server agents registered with Consul. It is only emitted by Consul servers. Added in v1.9.6. | number of servers | gauge |
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| `consul.dns.stale_queries` | Increments when an agent serves a query within the allowed stale threshold. | queries | counter |
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| `consul.dns.ptr_query.` | Measures the time spent handling a reverse DNS query for the given node. | ms | timer |
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| `consul.dns.domain_query.` | Measures the time spent handling a domain query for the given node. | ms | timer |
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| `consul.system.licenseExpiration` | <EnterpriseAlert inline /> This measures the number of hours remaining on the agents license. | hours | gauge |
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| `consul.version` | Represents the Consul version. | agents | gauge |
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## Server Health
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@ -695,14 +695,14 @@ agent. The table below describes the additional metrics exported by the proxy.
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**Requirements:**
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- Consul 1.13.0+
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[Cluster peering](/docs/connect/cluster-peering) refers to enabling communication between Consul clusters through a peer connection, as opposed to a federated connection. Consul collects metrics that describe the number of services exported to a peered cluster. Peering metrics are only emitted by the leader server.
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[Cluster peering](/docs/connect/cluster-peering) refers to enabling communication between Consul clusters through a peer connection, as opposed to a federated connection. Consul collects metrics that describe the number of services exported to a peered cluster. Peering metrics are only emitted by the leader server.
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| Metric | Description | Unit | Type |
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| ------------------------------------- | ----------------------------------------------------------------------| ------ | ------- |
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| `consul.peering.exported_services` | Counts the number of services exported to a peer cluster. | count | gauge |
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### Labels
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Consul attaches the following labels to metric values.
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Consul attaches the following labels to metric values.
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| Label Name | Description | Possible values |
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| ------------------------------------- | ---------------------------------------------------------------------- | ------------------------------------------ |
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| `peer_name` | The name of the peering on the reporting cluster or leader. | Any defined peer name in the cluster |
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