// RuntimeCondition contains condition information for the runtime.
// There are 2 kinds of runtime conditions:
// 1. Required conditions: Conditions are required for kubelet to work
// properly. If any required condition is unmet, the node will be not ready.
// The required conditions include:
//   * RuntimeReady: RuntimeReady means the runtime is up and ready to accept
//   basic containers e.g. container only needs host network.
//   * NetworkReady: NetworkReady means the runtime network is up and ready to
//   accept containers which require container network.
// 2. Optional conditions: Conditions are informative to the user, but kubelet
// will not rely on. Since condition type is an arbitrary string, all conditions
// not required are optional. These conditions will be exposed to users to help
// them understand the status of the system.
message RuntimeCondition {
    // Type of runtime condition.
    string type = 1;
    // Status of the condition, one of true/false. Default: false.
    bool status = 2;
    // Brief CamelCase string containing reason for the condition's last transition.
    string reason = 3;
    // Human-readable message indicating details about last transition.
    string message = 4;
}