Oracle Cloud Infrastructure Documentation

Service Mesh Kubernetes Resource Conditions

In Kubernetes, you manage Service Mesh resources using kubectl tooling. Manage Service Mesh components through custom resources which are extensions to the Kubernetes API. To find out what state a resource is in, look at the status condition for a custom resource.

Service Mesh Custom Resource Conditions Example

status:
  conditions:
    - lastTransitionTime: '2022-05-17T02:13:25Z'
      message: Dependencies resolved successfully
      observedGeneration: 1
      reason: Successful
      status: 'True'
      type: ServiceMeshDependenciesActive
    - lastTransitionTime: '2022-05-17T02:13:25Z'
      message: Resource configured successfully
      observedGeneration: 1
      reason: Successful
      status: 'True'
      type: ServiceMeshConfigured
    - lastTransitionTime: '2022-05-17T02:13:58Z'
      message: Resource in the control plane is Active, successfully reconciled
      observedGeneration: 1
      reason: Successful
      status: 'True'
      type: ServiceMeshActive

Status Condition Fields

The following table describes the fields included in the preceding sample output.

Field Type Description
lastTransitionTime datetimestamp lastTransitionTime is the last time the condition transitioned from one status to another.
message string message is a human readable message indicating details about the transition.
observedGeneration int observedGeneration represents the .metadata.generation that the condition was based upon. For instance, if metadata.generation is currently 12, but the status.conditions[x].observedGeneration is 9, the condition is out of date with respect to the current state of the instance.
reason string reason contains a programmatic identifier indicating the reason for the condition's last transition.
status string Status of the condition. Can be one of the following: True, False, or Unknown
type enum Indicates status of the service mesh resource in the control-plane. Allowed values are: ServiceMeshActive, ServiceMeshDependenciesActive or ServiceMeshConfigured

Condition Type

A custom resource has condition types indicating the current status of the Service Mesh resource. The following table shows the different conditions a custom resource has:

Condition Status Reason
ServiceMeshActive True The custom resource is in active state in the OCI control plane.
ServiceMeshActive False The custom resource is not in active state in the OCI control plane. This could mean the resource encountered an error while processing.
ServiceMeshActive Unknown The custom resource is currently being processed and has not reached a terminal state in the OCI control plane.
ServiceMeshConfigured True The request to the OCI control plane was accepted for the operation on the custom resource.
ServiceMeshConfigured False The request to the OCI control plane was rejected for the operation on the custom resource.
ServiceMeshConfigured Unknown The request to the OCI control plane encountered an internal error for the operation on the custom resource.
ServiceMeshDependenciesActive True All dependencies for the resource reached ServiceMeshActive status of True.
ServiceMeshDependenciesActive False One or more dependencies for the resource encountered an error and did not reach ServiceMeshActive status of True.
ServiceMeshDependenciesActive Unknown One or more dependencies are currently being processed and have not reached a ServiceMeshActive status of True.