This repository was archived by the owner on Jul 24, 2022. It is now read-only.
This repository was archived by the owner on Jul 24, 2022. It is now read-only.
自定义crd，types的struct中引用istio的vs,使用controller-gen生成crd yaml时，报错 #1
Description
自定义crd，types的struct中引用istio的vs,使用controller-gen生成crd yaml时，报错：
$ go run ./vendor/sigs.k8s.io/controller-tools/cmd/controller-gen/main.go object:headerFile=./hack/boilerplate.go.txt paths=./pkg/apis/servicemesh/... rbac:roleName=controller-perms crd
output:crd:artifacts:config=config/crds
F:\work\goWork\pkg\mod\istio.io\[email protected]\networking\v1alpha3\virtual_service.pb.go:1923:2: encountered struct field "MatchType" without JSON tag in type "St
ringMatch"
F:\work\goWork\pkg\mod\istio.io\[email protected]\networking\v1alpha3\virtual_service.pb.go:1148:21: map values must be a named type, not *ast.StarExpr
F:\work\goWork\pkg\mod\istio.io\[email protected]\networking\v1alpha3\virtual_service.pb.go:1172:25: map values must be a named type, not *ast.StarExpr
F:\work\goWork\pkg\mod\istio.io\[email protected]\networking\v1alpha3\virtual_service.pb.go:2353:2: encountered struct field "HttpDelayType" without JSON tag in type
"HTTPFaultInjection_Delay"
F:\work\goWork\pkg\mod\istio.io\[email protected]\networking\v1alpha3\virtual_service.pb.go:2656:23: unsupported type "float64"
F:\work\goWork\pkg\mod\istio.io\[email protected]\networking\v1alpha3\virtual_service.pb.go:2491:2: encountered struct field "ErrorType" without JSON tag in type "HT
TPFaultInjection_Abort"
F:\work\goWork\pkg\mod\istio.io\[email protected]\networking\v1alpha3\destination_rule.pb.go:667:2: encountered struct field "LbPolicy" without JSON tag in type "Loa
dBalancerSettings"
Error: not all generators ran successfully
run `controller-gen object:headerFile=./hack/boilerplate.go.txt paths=./pkg/apis/servicemesh/... rbac:roleName=controller-perms crd output:crd:artifacts:config=config/crds -w` to see all
available markers, or `controller-gen object:headerFile=./hack/boilerplate.go.txt paths=./pkg/apis/servicemesh/... rbac:roleName=controller-perms crd output:crd:artifacts:config=config/
crds -h` for usage
exit status 1
定义结构体如下：
package v1alpha2
import (
"istio.io/api/networking/v1alpha3"
"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// EDIT THIS FILE! THIS IS SCAFFOLDING FOR YOU TO OWN!
// NOTE: json tags are required. Any new fields you add must have json tags for the fields to be serialized.
const (
ResourceKindStrategy = "Strategy"
ResourceSingularStrategy = "strategy"
ResourcePluralStrategy = "strategies"
)
type StrategyType string
const (
// Canary strategy type
CanaryType StrategyType = "Canary"
// BlueGreen strategy type
BlueGreenType StrategyType = "BlueGreen"
// Mirror strategy type
Mirror StrategyType = "Mirror"
)
type StrategyPolicy string
const (
// apply strategy only until workload is ready
PolicyWaitForWorkloadReady StrategyPolicy = "WaitForWorkloadReady"
// apply strategy immediately no matter workload status is
PolicyImmediately StrategyPolicy = "Immediately"
// pause strategy
PolicyPause StrategyPolicy = "Paused"
)
// StrategySpec defines the desired state of Strategy
type StrategySpec struct {
// Strategy type
Type StrategyType `json:"type,omitempty"`
// Principal version, the one as reference version
// label version value
// +optional
PrincipalVersion string `json:"principal,omitempty"`
// Governor version, the version takes control of all incoming traffic
// label version value
// +optional
GovernorVersion string `json:"governor,omitempty"`
// Label selector for virtual services.
// +optional
Selector *metav1.LabelSelector `json:"selector,omitempty"`
// Template describes the virtual service that will be created.
Template VirtualServiceTemplateSpec `json:"template,omitempty"`
// strategy policy, how the strategy will be applied
// by the strategy controller
StrategyPolicy StrategyPolicy `json:"strategyPolicy,omitempty"`
}
// VirtualServiceTemplateSpec
type VirtualServiceTemplateSpec struct {
// Metadata of the virtual services created from this template
// +optional
metav1.ObjectMeta `json:"metadata,omitempty"`
// Spec indicates the behavior of a virtual service.
// +optional
Spec v1alpha3.VirtualService `json:"spec,omitempty"`
}
// StrategyStatus defines the observed state of Strategy
type StrategyStatus struct {
// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
// Important: Run "make" to regenerate code after modifying this file
// The latest available observations of an object's current state.
// +optional
Conditions []StrategyCondition `json:"conditions,omitempty"`
// Represents time when the strategy was acknowledged by the controller.
// It is represented in RFC3339 form and is in UTC.
// +optional
StartTime *metav1.Time `json:"startTime,omitempty"`
// Represents time when the strategy was completed.
// It is represented in RFC3339 form and is in UTC.
// +optional
CompletionTime *metav1.Time `json:"completionTime,omitempty"`
}
type StrategyConditionType string
// These are valid conditions of a strategy.
const (
// StrategyComplete means the strategy has been delivered to istio.
StrategyComplete StrategyConditionType = "Complete"
// StrategyFailed means the strategy has failed its delivery to istio.
StrategyFailed StrategyConditionType = "Failed"
)
// StrategyCondition describes current state of a strategy.
type StrategyCondition struct {
// Type of strategy condition, Complete or Failed.
Type StrategyConditionType `json:"type,omitempty"`
// Status of the condition, one of True, False, Unknown
Status apiextensions.ConditionStatus `json:"status,omitempty"`
// Last time the condition was checked.
// +optional
LastProbeTime metav1.Time `json:"lastProbeTime,omitempty"`
// Last time the condition transit from one status to another
// +optional
LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty"`
// reason for the condition's last transition
Reason string `json:"reason,omitempty"`
// Human readable message indicating details about last transition.
// +optinal
Message string `json:"message,omitempty"`
}
// +genclient
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// Strategy is the Schema for the strategies API
// +kubebuilder:printcolumn:name="Type",type="string",JSONPath=".spec.type",description="type of strategy"
// +kubebuilder:printcolumn:name="Hosts",type="string",JSONPath=".spec.template.spec.hosts",description="destination hosts"
// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description="CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC. Populated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata"
// +k8s:openapi-gen=true
type Strategy struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Spec StrategySpec `json:"spec,omitempty"`
Status StrategyStatus `json:"status,omitempty"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// StrategyList contains a list of Strategy
type StrategyList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []Strategy `json:"items"`
}
func init() {
SchemeBuilder.Register(&Strategy{}, &StrategyList{})
}