conditions.go

package v1alpha1

import (
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)

const (
	// Degraded is the condition type used to inform state of the operator when
	// it has failed with irrecoverable error like permission issues.
	// DebugEnabled has the following options:
	//   Status:
	//   - True
	//   - False
	//   Reason:
	//   - Failed
	Degraded string = "Degraded"

	// Ready is the condition type used to inform state of readiness of the
	// operator to process istio-csr enabling requests.
	//   Status:
	//   - True
	//   - False
	//   Reason:
	//   - Progressing
	//   - Failed
	//   - Ready: operand successfully deployed and ready
	Ready string = "Ready"

	// Progressing indicates whether the operator is actively reconciling
	// toward the desired state.
	//   Status:
	//   - True: reconciliation is in progress
	//   - False: reconciliation is idle (succeeded or permanently failed)
	Progressing string = "Progressing"
)

const (
	ReasonFailed string = "Failed"

	ReasonReady string = "Ready"

	ReasonInProgress string = "Progressing"

	ReasonReconciling string = "Reconciling"

	ReasonWaitingForDependencies string = "WaitingForDependencies"

	ReasonValidationFailed string = "ValidationFailed"

	ReasonMultipleInstancesFound string = "MultipleInstancesFound"
)

func (c *ConditionalStatus) GetCondition(t string) *metav1.Condition {
	for i, cond := range c.Conditions {
		if cond.Type == t {
			return &c.Conditions[i]
		}
	}
	return nil
}

func (c *ConditionalStatus) SetCondition(t string, cs metav1.ConditionStatus, reason, msg string) bool {
	condition := c.GetCondition(t)
	if condition == nil {
		c.Conditions = append(c.Conditions, metav1.Condition{
			Type:               t,
			Status:             cs,
			LastTransitionTime: metav1.Now(),
			Reason:             reason,
			Message:            msg,
		})
		return true
	}
	if condition.Status != cs || condition.Reason != reason {
		condition.Status = cs
		condition.LastTransitionTime = metav1.Now()
		condition.Reason = reason
		condition.Message = msg
		return true
	}
	return false
}