Package google.cloud.gkehub.servicemesh.v2alpha

Index

AnalysisMessage

AnalysisMessage is a single message produced by an analyzer, and it used to communicate to the end user about the state of their Service Mesh configuration.

Fields
message_base

AnalysisMessageBase

Details common to all types of Istio and ServiceMesh analysis messages.
description

string

A human readable description of what the error means. It is suitable for non-internationalize display purposes.
resource_paths[]

string

A list of strings specifying the resource identifiers that were the cause of message generation. A "path" here may be: * MEMBERSHIP_ID if the cause is a specific member cluster * MEMBERSHIP_ID/(NAMESPACE\/)?RESOURCETYPE/NAME if the cause is a resource in a cluster
args

Struct

A UI can combine these args with a template (based on message_base.type) to produce an internationalized message.

AnalysisMessageBase

AnalysisMessageBase describes some common information that is needed for all messages.

Fields
type

AnalysisMessageBase.Type

Represents the specific type of a message.
level

AnalysisMessageBase.Level

Represents how severe a message is.
documentation_url

string

A url pointing to the Service Mesh or Istio documentation for this specific error type.

Level

The values here are chosen so that more severe messages get sorted higher, as well as leaving space in between to add more later See istio.analysis.v1alpha1.AnalysisMessageBase.Level

Enums
LEVEL_UNSPECIFIED Illegal. Same istio.analysis.v1alpha1.AnalysisMessageBase.Level.UNKNOWN.
ERROR ERROR represents a misconfiguration that must be fixed.
WARNING WARNING represents a misconfiguration that should be fixed.
INFO INFO represents an informational finding.

Type

A unique identifier for the type of message. Display_name is intended to be human-readable, code is intended to be machine readable. There should be a one-to-one mapping between display_name and code. (i.e. do not re-use display_names or codes between message types.) See istio.analysis.v1alpha1.AnalysisMessageBase.Type

Fields
display_name

string

A human-readable name for the message type. e.g. "InternalError", "PodMissingProxy". This should be the same for all messages of the same type. (This corresponds to the name field in open-source Istio.)
code

string

A 7 character code matching ^IST[0-9]{4}$ or ^ASM[0-9]{4}$, intended to uniquely identify the message type. (e.g. "IST0001" is mapped to the "InternalError" message type.)

Channel

Channel indicates which release channel a revision is subscribed to. Release channels are arranged in order of risk.

Enums
CHANNEL_UNSPECIFIED Unspecified
RAPID RAPID channel is offered on an early access basis for customers who want to test new releases.
REGULAR REGULAR channel is intended for production users who want to take advantage of new features.
STABLE STABLE channel includes versions that are known to be stable and reliable in production.

Spec

Service Mesh: Spec for a single Membership for the servicemesh feature

Fields
control_plane
(deprecated)

Spec.ControlPlaneManagement

Deprecated: use management instead Enables automatic control plane management.
default_channel
(deprecated)

Channel

Determines which release channel to use for default injection and service mesh APIs.
management

Spec.Management

Optional. Enables automatic Service Mesh management.
config_api

Spec.ConfigApi

Optional. Specifies the API that will be used for configuring the mesh workloads.

ConfigApi

Specifies the API that will be used for configuring the mesh workloads.

Enums
CONFIG_API_UNSPECIFIED Unspecified
CONFIG_API_ISTIO Use the Istio API for configuration.
CONFIG_API_GATEWAY Use the K8s Gateway API for configuration.

ControlPlaneManagement

Whether to automatically manage Service Mesh control planes.

Enums
CONTROL_PLANE_MANAGEMENT_UNSPECIFIED Unspecified
AUTOMATIC Google should provision a control plane revision and make it available in the cluster. Google will enroll this revision in a release channel and keep it up to date. The control plane revision may be a managed service, or a managed install.
MANUAL User will manually configure the control plane (e.g. via CLI, or via the ControlPlaneRevision KRM API)

Management

Whether to automatically manage Service Mesh.

Enums
MANAGEMENT_UNSPECIFIED Unspecified
MANAGEMENT_AUTOMATIC Google should manage my Service Mesh for the cluster.
MANAGEMENT_MANUAL User will manually configure their service mesh components.

State

Service Mesh: State for a single Membership, as analyzed by the Service Mesh Hub Controller.

Fields
analysis_messages[]

AnalysisMessage

Output only. Results of running Service Mesh analyzers.
control_plane_management

State.ControlPlaneManagement

Output only. Status of control plane management
data_plane_management

State.DataPlaneManagement

Output only. Status of data plane management.
config_api_version

string

The API version (i.e. Istio CRD version) for configuring service mesh in this cluster. This version is influenced by the default_channel field.
conditions[]

State.Condition

Output only. List of conditions reported for this membership.

Condition

Condition being reported.

Fields
code

State.Condition.Code

Unique identifier of the condition which describes the condition recognizable to the user.
details

string

A short summary about the issue.
severity

State.Condition.Severity

Severity level of the condition.

Code

Unique identifier of the condition which describes the condition recognizable to the user.

Enums
CODE_UNSPECIFIED Default Unspecified code
MESH_IAM_PERMISSION_DENIED Mesh IAM permission denied error code
MESH_IAM_CROSS_PROJECT_PERMISSION_DENIED Permission denied error code for cross-project
CNI_CONFIG_UNSUPPORTED CNI config unsupported error code
GKE_SANDBOX_UNSUPPORTED GKE sandbox unsupported error code
NODEPOOL_WORKLOAD_IDENTITY_FEDERATION_REQUIRED Nodepool workload identity federation required error code
CNI_INSTALLATION_FAILED CNI installation failed error code
CNI_POD_UNSCHEDULABLE CNI pod unschedulable error code
CLUSTER_HAS_ZERO_NODES Cluster has zero node code
UNSUPPORTED_MULTIPLE_CONTROL_PLANES Multiple control planes unsupported error code
VPCSC_GA_SUPPORTED VPC-SC GA is supported for this control plane.
DEPRECATED_SPEC_CONTROL_PLANE_MANAGEMENT User is using deprecated ControlPlaneManagement and they have not yet set Management.
DEPRECATED_SPEC_CONTROL_PLANE_MANAGEMENT_SAFE User is using deprecated ControlPlaneManagement and they have already set Management.
CONFIG_APPLY_INTERNAL_ERROR Configuration (Istio/k8s resources) failed to apply due to internal error.
CONFIG_VALIDATION_ERROR Configuration failed to be applied due to being invalid.
CONFIG_VALIDATION_WARNING Encountered configuration(s) with possible unintended behavior or invalid configuration. These configs may not have been applied.
QUOTA_EXCEEDED_BACKEND_SERVICES BackendService quota exceeded error code.
QUOTA_EXCEEDED_HEALTH_CHECKS HealthCheck quota exceeded error code.
QUOTA_EXCEEDED_HTTP_ROUTES HTTPRoute quota exceeded error code.
QUOTA_EXCEEDED_TCP_ROUTES TCPRoute quota exceeded error code.
QUOTA_EXCEEDED_TLS_ROUTES TLS routes quota exceeded error code.
QUOTA_EXCEEDED_TRAFFIC_POLICIES TrafficPolicy quota exceeded error code.
QUOTA_EXCEEDED_ENDPOINT_POLICIES EndpointPolicy quota exceeded error code.
QUOTA_EXCEEDED_GATEWAYS Gateway quota exceeded error code.
QUOTA_EXCEEDED_MESHES Mesh quota exceeded error code.
QUOTA_EXCEEDED_SERVER_TLS_POLICIES ServerTLSPolicy quota exceeded error code.
QUOTA_EXCEEDED_CLIENT_TLS_POLICIES ClientTLSPolicy quota exceeded error code.
QUOTA_EXCEEDED_SERVICE_LB_POLICIES ServiceLBPolicy quota exceeded error code.
QUOTA_EXCEEDED_HTTP_FILTERS HTTPFilter quota exceeded error code.
QUOTA_EXCEEDED_TCP_FILTERS TCPFilter quota exceeded error code.
QUOTA_EXCEEDED_NETWORK_ENDPOINT_GROUPS NetworkEndpointGroup quota exceeded error code.
MODERNIZATION_SCHEDULED Modernization is scheduled for a cluster.
MODERNIZATION_IN_PROGRESS Modernization is in progress for a cluster.
MODERNIZATION_COMPLETED Modernization is completed for a cluster.
MODERNIZATION_ABORTED Modernization is aborted for a cluster.

Severity

Severity level of the reported condition

Enums
SEVERITY_UNSPECIFIED Unspecified severity
ERROR Indicates an issue that prevents the mesh from operating correctly
WARNING Indicates a setting is likely wrong, but the mesh is still able to operate
INFO An informational message, not requiring any action

ControlPlaneManagement

Status of control plane management.

Fields
details[]

StatusDetails

Explanation of state.
state

State.LifecycleState

LifecycleState of control plane management.
implementation

State.ControlPlaneManagement.Implementation

Output only. Implementation of managed control plane.

Implementation

Implementation of managed control plane.

Enums
IMPLEMENTATION_UNSPECIFIED Unspecified
ISTIOD A Google build of istiod is used for the managed control plane.
TRAFFIC_DIRECTOR Traffic director is used for the managed control plane.
UPDATING The control plane implementation is being updated.

DataPlaneManagement

Status of data plane management. Only reported per-member.

Fields
state

State.LifecycleState

Lifecycle status of data plane management.
details[]

StatusDetails

Explanation of the status.

LifecycleState

Lifecycle state of Service Mesh components.

Enums
LIFECYCLE_STATE_UNSPECIFIED Unspecified
DISABLED DISABLED means that the component is not enabled.
FAILED_PRECONDITION FAILED_PRECONDITION means that provisioning cannot proceed because of some characteristic of the member cluster.
PROVISIONING PROVISIONING means that provisioning is in progress.
ACTIVE ACTIVE means that the component is ready for use.
STALLED STALLED means that provisioning could not be done.
NEEDS_ATTENTION NEEDS_ATTENTION means that the component is ready, but some user intervention is required. (For example that the user should migrate workloads to a new control plane revision.)
DEGRADED DEGRADED means that the component is ready, but operating in a degraded state.

StatusDetails

Structured and human-readable details for a status.

Fields
code

string

A machine-readable code that further describes a broad status.
details

string

Human-readable explanation of code.