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* upstream/main: (29 commits) Revision Tag Support (istio-ecosystem#413) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#497) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#495) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#492) Update e2e Documentation with env var to set sample yaml files (istio-ecosystem#487) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#490) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#489) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#488) Centralize the way the sample apps yaml are being set to be deployed (istio-ecosystem#483) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#485) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#484) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#482) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#480) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#479) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#478) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#477) Bump github.com/docker/docker in the go_modules group across 1 directory (istio-ecosystem#271) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#476) Add 1.24.0 (istio-ecosystem#474) Automator: Update dependencies in istio-ecosystem/sail-operator@main (istio-ecosystem#475) ... # Conflicts: # api/v1alpha1/remoteistio_types.go # bundle/manifests/sailoperator.io_remoteistios.yaml # chart/crds/sailoperator.io_remoteistios.yaml # resources/latest/charts/base/Chart.yaml # resources/latest/charts/base/files/crd-all.gen.yaml # resources/latest/charts/base/values.yaml # resources/latest/charts/cni/Chart.yaml # resources/latest/charts/cni/templates/configmap-cni.yaml # resources/latest/charts/cni/templates/daemonset.yaml # resources/latest/charts/cni/values.yaml # resources/latest/charts/gateway/Chart.yaml # resources/latest/charts/istiod/Chart.yaml # resources/latest/charts/istiod/files/injection-template.yaml # resources/latest/charts/istiod/files/waypoint.yaml # resources/latest/charts/istiod/templates/serviceaccount.yaml # resources/latest/charts/istiod/values.yaml # resources/latest/charts/ztunnel/Chart.yaml # resources/latest/charts/ztunnel/templates/daemonset.yaml # resources/latest/charts/ztunnel/templates/rbac.yaml # resources/latest/charts/ztunnel/values.yaml # resources/latest/profiles/default.yaml # resources/v1.24.0/charts/base/files/profile-compatibility-version-1.21.yaml # resources/v1.24.0/charts/cni/files/profile-compatibility-version-1.21.yaml # resources/v1.24.0/charts/gateway/files/profile-compatibility-version-1.21.yaml # resources/v1.24.0/charts/istiod/files/profile-compatibility-version-1.21.yaml # resources/v1.24.0/charts/ztunnel/files/profile-compatibility-version-1.21.yaml
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// Copyright Istio Authors | ||
// | ||
// Licensed under the Apache License, Version 2.0 (the "License"); | ||
// you may not use this file except in compliance with the License. | ||
// You may obtain a copy of the License at | ||
// | ||
// http://www.apache.org/licenses/LICENSE-2.0 | ||
// | ||
// Unless required by applicable law or agreed to in writing, software | ||
// distributed under the License is distributed on an "AS IS" BASIS, | ||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
// See the License for the specific language governing permissions and | ||
// limitations under the License. | ||
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package v1alpha1 | ||
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import ( | ||
"time" | ||
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
) | ||
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const ( | ||
IstioRevisionTagKind = "IstioRevisionTag" | ||
DefaultRevisionTag = "default" | ||
) | ||
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// IstioRevisionTagSpec defines the desired state of IstioRevisionTag | ||
type IstioRevisionTagSpec struct { | ||
// +kubebuilder:validation:Required | ||
TargetRef IstioRevisionTagTargetReference `json:"targetRef"` | ||
} | ||
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// IstioRevisionTagTargetReference can reference either Istio or IstioRevision objects in the cluster. | ||
type IstioRevisionTagTargetReference struct { | ||
// Kind is the kind of the target resource. | ||
// | ||
// +kubebuilder:validation:MinLength=1 | ||
// +kubebuilder:validation:MaxLength=253 | ||
// +kubebuilder:validation:Required | ||
Kind string `json:"kind"` | ||
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// Name is the name of the target resource. | ||
// | ||
// +kubebuilder:validation:MinLength=1 | ||
// +kubebuilder:validation:MaxLength=253 | ||
// +kubebuilder:validation:Required | ||
Name string `json:"name"` | ||
} | ||
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// IstioRevisionStatus defines the observed state of IstioRevision | ||
type IstioRevisionTagStatus struct { | ||
// ObservedGeneration is the most recent generation observed for this | ||
// IstioRevisionTag object. It corresponds to the object's generation, which is | ||
// updated on mutation by the API Server. The information in the status | ||
// pertains to this particular generation of the object. | ||
ObservedGeneration int64 `json:"observedGeneration,omitempty"` | ||
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// Represents the latest available observations of the object's current state. | ||
Conditions []IstioRevisionTagCondition `json:"conditions,omitempty"` | ||
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// Reports the current state of the object. | ||
State IstioRevisionTagConditionReason `json:"state,omitempty"` | ||
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// IstiodNamespace stores the namespace of the corresponding Istiod instance | ||
IstiodNamespace string `json:"istiodNamespace"` | ||
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// IstioRevision stores the name of the referenced IstioRevision | ||
IstioRevision string `json:"istioRevision"` | ||
} | ||
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// GetCondition returns the condition of the specified type | ||
func (s *IstioRevisionTagStatus) GetCondition(conditionType IstioRevisionTagConditionType) IstioRevisionTagCondition { | ||
if s != nil { | ||
for i := range s.Conditions { | ||
if s.Conditions[i].Type == conditionType { | ||
return s.Conditions[i] | ||
} | ||
} | ||
} | ||
return IstioRevisionTagCondition{Type: conditionType, Status: metav1.ConditionUnknown} | ||
} | ||
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// SetCondition sets a specific condition in the list of conditions | ||
func (s *IstioRevisionTagStatus) SetCondition(condition IstioRevisionTagCondition) { | ||
var now time.Time | ||
if testTime == nil { | ||
now = time.Now() | ||
} else { | ||
now = *testTime | ||
} | ||
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// The lastTransitionTime only gets serialized out to the second. This can | ||
// break update skipping, as the time in the resource returned from the client | ||
// may not match the time in our cached status during a reconcile. We truncate | ||
// here to save any problems down the line. | ||
lastTransitionTime := metav1.NewTime(now.Truncate(time.Second)) | ||
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for i, prevCondition := range s.Conditions { | ||
if prevCondition.Type == condition.Type { | ||
if prevCondition.Status != condition.Status { | ||
condition.LastTransitionTime = lastTransitionTime | ||
} else { | ||
condition.LastTransitionTime = prevCondition.LastTransitionTime | ||
} | ||
s.Conditions[i] = condition | ||
return | ||
} | ||
} | ||
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// If the condition does not exist, initialize the lastTransitionTime | ||
condition.LastTransitionTime = lastTransitionTime | ||
s.Conditions = append(s.Conditions, condition) | ||
} | ||
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// IstioRevisionCondition represents a specific observation of the IstioRevision object's state. | ||
type IstioRevisionTagCondition struct { | ||
// The type of this condition. | ||
Type IstioRevisionTagConditionType `json:"type,omitempty"` | ||
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// The status of this condition. Can be True, False or Unknown. | ||
Status metav1.ConditionStatus `json:"status,omitempty"` | ||
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// Unique, single-word, CamelCase reason for the condition's last transition. | ||
Reason IstioRevisionTagConditionReason `json:"reason,omitempty"` | ||
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// Human-readable message indicating details about the last transition. | ||
Message string `json:"message,omitempty"` | ||
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// Last time the condition transitioned from one status to another. | ||
LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty"` | ||
} | ||
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// IstioRevisionConditionType represents the type of the condition. Condition stages are: | ||
// Installed, Reconciled, Ready | ||
type IstioRevisionTagConditionType string | ||
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// IstioRevisionConditionReason represents a short message indicating how the condition came | ||
// to be in its present state. | ||
type IstioRevisionTagConditionReason string | ||
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const ( | ||
// IstioRevisionConditionReconciled signifies whether the controller has | ||
// successfully reconciled the resources defined through the CR. | ||
IstioRevisionTagConditionReconciled IstioRevisionTagConditionType = "Reconciled" | ||
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// IstioRevisionTagNameAlreadyExists indicates that the a revision with the same name as the IstioRevisionTag already exists. | ||
IstioRevisionTagReasonNameAlreadyExists IstioRevisionTagConditionReason = "NameAlreadyExists" | ||
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// IstioRevisionTagReasonReferenceNotFound indicates that the resource referenced by the tag's TargetRef was not found | ||
IstioRevisionTagReasonReferenceNotFound IstioRevisionTagConditionReason = "RefNotFound" | ||
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// IstioRevisionReasonReconcileError indicates that the reconciliation of the resource has failed, but will be retried. | ||
IstioRevisionTagReasonReconcileError IstioRevisionTagConditionReason = "ReconcileError" | ||
) | ||
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const ( | ||
// IstioRevisionConditionInUse signifies whether any workload is configured to use the revision. | ||
IstioRevisionTagConditionInUse IstioRevisionTagConditionType = "InUse" | ||
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// IstioRevisionReasonReferencedByWorkloads indicates that the revision is referenced by at least one pod or namespace. | ||
IstioRevisionTagReasonReferencedByWorkloads IstioRevisionTagConditionReason = "ReferencedByWorkloads" | ||
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// IstioRevisionReasonNotReferenced indicates that the revision is not referenced by any pod or namespace. | ||
IstioRevisionTagReasonNotReferenced IstioRevisionTagConditionReason = "NotReferencedByAnything" | ||
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// IstioRevisionReasonUsageCheckFailed indicates that the operator could not check whether any workloads use the revision. | ||
IstioRevisionTagReasonUsageCheckFailed IstioRevisionTagConditionReason = "UsageCheckFailed" | ||
) | ||
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const ( | ||
// IstioRevisionTagReasonHealthy indicates that the revision tag has been successfully reconciled and is in use. | ||
IstioRevisionTagReasonHealthy IstioRevisionTagConditionReason = "Healthy" | ||
) | ||
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// +kubebuilder:object:root=true | ||
// +kubebuilder:resource:scope=Cluster,shortName=istiorevtag,categories=istio-io | ||
// +kubebuilder:subresource:status | ||
// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.state",description="The current state of this object." | ||
// +kubebuilder:printcolumn:name="In use",type="string",JSONPath=".status.conditions[?(@.type==\"InUse\")].status",description="Whether the tag is being used by workloads." | ||
// +kubebuilder:printcolumn:name="Revision",type="string",JSONPath=".status.istioRevision",description="The IstioRevision this object is referencing." | ||
// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="The age of the object" | ||
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// IstioRevisionTag references a Istio or IstioRevision object and serves as an alias for sidecar injection. | ||
type IstioRevisionTag struct { | ||
metav1.TypeMeta `json:",inline"` | ||
metav1.ObjectMeta `json:"metadata,omitempty"` | ||
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Spec IstioRevisionTagSpec `json:"spec,omitempty"` | ||
Status IstioRevisionTagStatus `json:"status,omitempty"` | ||
} | ||
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// +kubebuilder:object:root=true | ||
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// IstioRevisionList contains a list of IstioRevision | ||
type IstioRevisionTagList struct { | ||
metav1.TypeMeta `json:",inline"` | ||
metav1.ListMeta `json:"metadata,omitempty"` | ||
Items []IstioRevisionTag `json:"items"` | ||
} | ||
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func init() { | ||
SchemeBuilder.Register(&IstioRevisionTag{}, &IstioRevisionTagList{}) | ||
} |
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