{ "properties": { "spec": { "description": "Telemetry configuration for workloads. See more details at: https://istio.io/docs/reference/config/telemetry.html", "properties": { "accessLogging": { "description": "Optional.", "items": { "properties": { "disabled": { "description": "Controls logging.", "nullable": true, "type": "boolean" }, "filter": { "description": "Optional.", "properties": { "expression": { "description": "CEL expression for selecting when requests/connections should be logged.", "type": "string" } }, "type": "object", "additionalProperties": false }, "match": { "description": "Allows tailoring of logging behavior to specific conditions.", "properties": { "mode": { "description": "This determines whether or not to apply the access logging configuration based on the direction of traffic relative to the proxied workload.\n\nValid Options: CLIENT_AND_SERVER, CLIENT, SERVER", "enum": [ "CLIENT_AND_SERVER", "CLIENT", "SERVER" ], "type": "string" } }, "type": "object", "additionalProperties": false }, "providers": { "description": "Optional.", "items": { "properties": { "name": { "description": "Required.", "minLength": 1, "type": "string" } }, "required": [ "name" ], "type": "object", "additionalProperties": false }, "type": "array" } }, "type": "object", "additionalProperties": false }, "type": "array" }, "metrics": { "description": "Optional.", "items": { "properties": { "overrides": { "description": "Optional.", "items": { "properties": { "disabled": { "description": "Optional.", "nullable": true, "type": "boolean" }, "match": { "description": "Match allows providing the scope of the override.", "oneOf": [ { "not": { "anyOf": [ { "required": [ "metric" ] }, { "required": [ "customMetric" ] } ] } }, { "required": [ "metric" ] }, { "required": [ "customMetric" ] } ], "properties": { "customMetric": { "description": "Allows free-form specification of a metric.", "minLength": 1, "type": "string" }, "metric": { "description": "One of the well-known [Istio Standard Metrics](https://istio.io/latest/docs/reference/config/metrics/).\n\nValid Options: ALL_METRICS, REQUEST_COUNT, REQUEST_DURATION, REQUEST_SIZE, RESPONSE_SIZE, TCP_OPENED_CONNECTIONS, TCP_CLOSED_CONNECTIONS, TCP_SENT_BYTES, TCP_RECEIVED_BYTES, GRPC_REQUEST_MESSAGES, GRPC_RESPONSE_MESSAGES", "enum": [ "ALL_METRICS", "REQUEST_COUNT", "REQUEST_DURATION", "REQUEST_SIZE", "RESPONSE_SIZE", "TCP_OPENED_CONNECTIONS", "TCP_CLOSED_CONNECTIONS", "TCP_SENT_BYTES", "TCP_RECEIVED_BYTES", "GRPC_REQUEST_MESSAGES", "GRPC_RESPONSE_MESSAGES" ], "type": "string" }, "mode": { "description": "Controls which mode of metrics generation is selected: `CLIENT`, `SERVER`, or `CLIENT_AND_SERVER`.\n\nValid Options: CLIENT_AND_SERVER, CLIENT, SERVER", "enum": [ "CLIENT_AND_SERVER", "CLIENT", "SERVER" ], "type": "string" } }, "type": "object", "additionalProperties": false }, "tagOverrides": { "additionalProperties": { "properties": { "operation": { "description": "Operation controls whether or not to update/add a tag, or to remove it.\n\nValid Options: UPSERT, REMOVE", "enum": [ "UPSERT", "REMOVE" ], "type": "string" }, "value": { "description": "Value is only considered if the operation is `UPSERT`.", "type": "string" } }, "type": "object", "x-kubernetes-validations": [ { "message": "value must be set when operation is UPSERT", "rule": "((has(self.operation) ? self.operation : \"\") == \"UPSERT\") ? (self.value != \"\") : true" }, { "message": "value must not be set when operation is REMOVE", "rule": "((has(self.operation) ? self.operation : \"\") == \"REMOVE\") ? !has(self.value) : true" } ], "additionalProperties": false }, "description": "Optional.", "type": "object" } }, "type": "object", "additionalProperties": false }, "type": "array" }, "providers": { "description": "Optional.", "items": { "properties": { "name": { "description": "Required.", "minLength": 1, "type": "string" } }, "required": [ "name" ], "type": "object", "additionalProperties": false }, "type": "array" }, "reportingInterval": { "description": "Optional.", "type": "string", "x-kubernetes-validations": [ { "message": "must be a valid duration greater than 1ms", "rule": "duration(self) >= duration('1ms')" } ] } }, "type": "object", "additionalProperties": false }, "type": "array" }, "selector": { "description": "Optional.", "properties": { "matchLabels": { "additionalProperties": { "maxLength": 63, "type": "string", "x-kubernetes-validations": [ { "message": "wildcard not allowed in label value match", "rule": "!self.contains(\"*\")" } ] }, "description": "One or more labels that indicate a specific set of pods/VMs on which a policy should be applied.", "maxProperties": 4096, "type": "object", "x-kubernetes-validations": [ { "message": "wildcard not allowed in label key match", "rule": "self.all(key, !key.contains(\"*\"))" }, { "message": "key must not be empty", "rule": "self.all(key, key.size() != 0)" } ] } }, "type": "object", "additionalProperties": false }, "targetRef": { "properties": { "group": { "description": "group is the group of the target resource.", "maxLength": 253, "pattern": "^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$", "type": "string" }, "kind": { "description": "kind is kind of the target resource.", "maxLength": 63, "minLength": 1, "pattern": "^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$", "type": "string" }, "name": { "description": "name is the name of the target resource.", "maxLength": 253, "minLength": 1, "type": "string" }, "namespace": { "description": "namespace is the namespace of the referent.", "type": "string", "x-kubernetes-validations": [ { "message": "cross namespace referencing is not currently supported", "rule": "self.size() == 0" } ] } }, "required": [ "kind", "name" ], "type": "object", "additionalProperties": false }, "targetRefs": { "description": "Optional.", "items": { "properties": { "group": { "description": "group is the group of the target resource.", "maxLength": 253, "pattern": "^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$", "type": "string" }, "kind": { "description": "kind is kind of the target resource.", "maxLength": 63, "minLength": 1, "pattern": "^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$", "type": "string" }, "name": { "description": "name is the name of the target resource.", "maxLength": 253, "minLength": 1, "type": "string" }, "namespace": { "description": "namespace is the namespace of the referent.", "type": "string", "x-kubernetes-validations": [ { "message": "cross namespace referencing is not currently supported", "rule": "self.size() == 0" } ] } }, "required": [ "kind", "name" ], "type": "object", "additionalProperties": false }, "maxItems": 16, "type": "array" }, "tracing": { "description": "Optional.", "items": { "properties": { "customTags": { "additionalProperties": { "oneOf": [ { "not": { "anyOf": [ { "required": [ "literal" ] }, { "required": [ "environment" ] }, { "required": [ "header" ] }, { "required": [ "formatter" ] } ] } }, { "required": [ "literal" ] }, { "required": [ "environment" ] }, { "required": [ "header" ] }, { "required": [ "formatter" ] } ], "properties": { "environment": { "description": "Environment adds the value of an environment variable to each span.", "properties": { "defaultValue": { "description": "Optional.", "type": "string" }, "name": { "description": "Name of the environment variable from which to extract the tag value.", "minLength": 1, "type": "string" } }, "required": [ "name" ], "type": "object", "additionalProperties": false }, "formatter": { "description": "Formatter adds the value of access logging substitution formatter.", "properties": { "value": { "description": "The formatter tag value to use, same formatter as HTTP access logging (e.g.", "minLength": 1, "type": "string" } }, "required": [ "value" ], "type": "object", "additionalProperties": false }, "header": { "description": "RequestHeader adds the value of an header from the request to each span.", "properties": { "defaultValue": { "description": "Optional.", "type": "string" }, "name": { "description": "Name of the header from which to extract the tag value.", "minLength": 1, "type": "string" } }, "required": [ "name" ], "type": "object", "additionalProperties": false }, "literal": { "description": "Literal adds the same, hard-coded value to each span.", "properties": { "value": { "description": "The tag value to use.", "minLength": 1, "type": "string" } }, "required": [ "value" ], "type": "object", "additionalProperties": false } }, "type": "object", "additionalProperties": false }, "description": "Optional.", "type": "object" }, "disableSpanReporting": { "description": "Controls span reporting.", "nullable": true, "type": "boolean" }, "enableIstioTags": { "description": "Determines whether or not trace spans generated by Envoy will include Istio specific tags.", "nullable": true, "type": "boolean" }, "match": { "description": "Allows tailoring of behavior to specific conditions.", "properties": { "mode": { "description": "This determines whether or not to apply the tracing configuration based on the direction of traffic relative to the proxied workload.\n\nValid Options: CLIENT_AND_SERVER, CLIENT, SERVER", "enum": [ "CLIENT_AND_SERVER", "CLIENT", "SERVER" ], "type": "string" } }, "type": "object", "additionalProperties": false }, "providers": { "description": "Optional.", "items": { "properties": { "name": { "description": "Required.", "minLength": 1, "type": "string" } }, "required": [ "name" ], "type": "object", "additionalProperties": false }, "type": "array" }, "randomSamplingPercentage": { "description": "Controls the rate at which traffic will be selected for tracing if no prior sampling decision has been made.", "format": "double", "maximum": 100, "minimum": 0, "nullable": true, "type": "number" }, "useRequestIdForTraceSampling": { "nullable": true, "type": "boolean" } }, "type": "object", "additionalProperties": false }, "type": "array" } }, "type": "object", "x-kubernetes-validations": [ { "message": "only one of targetRefs or selector can be set", "rule": "(has(self.selector) ? 1 : 0) + (has(self.targetRef) ? 1 : 0) + (has(self.targetRefs) ? 1 : 0) <= 1" } ], "additionalProperties": false }, "status": { "properties": { "conditions": { "description": "Current service state of the resource.", "items": { "properties": { "lastProbeTime": { "description": "Last time we probed the condition.", "format": "date-time", "type": "string" }, "lastTransitionTime": { "description": "Last time the condition transitioned from one status to another.", "format": "date-time", "type": "string" }, "message": { "description": "Human-readable message indicating details about last transition.", "type": "string" }, "observedGeneration": { "anyOf": [ { "type": "integer" }, { "type": "string" } ], "description": "Resource Generation to which the Condition refers.", "x-kubernetes-int-or-string": true }, "reason": { "description": "Unique, one-word, CamelCase reason for the condition's last transition.", "type": "string" }, "status": { "description": "Status is the status of the condition.", "type": "string" }, "type": { "description": "Type is the type of the condition.", "type": "string" } }, "type": "object", "additionalProperties": false }, "type": "array" }, "observedGeneration": { "anyOf": [ { "type": "integer" }, { "type": "string" } ], "x-kubernetes-int-or-string": true }, "validationMessages": { "description": "Includes any errors or warnings detected by Istio's analyzers.", "items": { "properties": { "documentationUrl": { "description": "A url pointing to the Istio documentation for this specific error type.", "type": "string" }, "level": { "description": "Represents how severe a message is.\n\nValid Options: UNKNOWN, ERROR, WARNING, INFO", "enum": [ "UNKNOWN", "ERROR", "WARNING", "INFO" ], "type": "string" }, "type": { "properties": { "code": { "description": "A 7 character code matching `^IST[0-9]{4}$` intended to uniquely identify the message type.", "type": "string" }, "name": { "description": "A human-readable name for the message type.", "type": "string" } }, "type": "object", "additionalProperties": false } }, "type": "object", "additionalProperties": false }, "type": "array" } }, "type": "object", "x-kubernetes-preserve-unknown-fields": true, "additionalProperties": false } }, "type": "object" }