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types_config.go
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types_config.go
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package v1
import (
operatorv1 "github.com/openshift/api/operator/v1"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// +genclient
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// Config contains the configuration and detailed condition status for the Samples Operator.
//
// Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer).
// +openshift:compatibility-gen:level=1
type Config struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata" protobuf:"bytes,1,opt,name=metadata"`
// +kubebuilder:validation:Required
// +required
Spec ConfigSpec `json:"spec" protobuf:"bytes,2,opt,name=spec"`
// +optional
Status ConfigStatus `json:"status,omitempty" protobuf:"bytes,3,opt,name=status"`
}
// ConfigSpec contains the desired configuration and state for the Samples Operator, controlling
// various behavior around the imagestreams and templates it creates/updates in the
// openshift namespace.
type ConfigSpec struct {
// managementState is top level on/off type of switch for all operators.
// When "Managed", this operator processes config and manipulates the samples accordingly.
// When "Unmanaged", this operator ignores any updates to the resources it watches.
// When "Removed", it reacts that same wasy as it does if the Config object
// is deleted, meaning any ImageStreams or Templates it manages (i.e. it honors the skipped
// lists) and the registry secret are deleted, along with the ConfigMap in the operator's
// namespace that represents the last config used to manipulate the samples,
ManagementState operatorv1.ManagementState `json:"managementState,omitempty" protobuf:"bytes,1,opt,name=managementState"`
// samplesRegistry allows for the specification of which registry is accessed
// by the ImageStreams for their image content. Defaults on the content in https://github.com/openshift/library
// that are pulled into this github repository, but based on our pulling only ocp content it typically
// defaults to registry.redhat.io.
SamplesRegistry string `json:"samplesRegistry,omitempty" protobuf:"bytes,2,opt,name=samplesRegistry"`
// architectures determine which hardware architecture(s) to install, where x86_64, ppc64le, and s390x are the only
// supported choices currently.
Architectures []string `json:"architectures,omitempty" protobuf:"bytes,4,opt,name=architectures"`
// skippedImagestreams specifies names of image streams that should NOT be
// created/updated. Admins can use this to allow them to delete content
// they don’t want. They will still have to manually delete the
// content but the operator will not recreate(or update) anything
// listed here.
SkippedImagestreams []string `json:"skippedImagestreams,omitempty" protobuf:"bytes,5,opt,name=skippedImagestreams"`
// skippedTemplates specifies names of templates that should NOT be
// created/updated. Admins can use this to allow them to delete content
// they don’t want. They will still have to manually delete the
// content but the operator will not recreate(or update) anything
// listed here.
SkippedTemplates []string `json:"skippedTemplates,omitempty" protobuf:"bytes,6,opt,name=skippedTemplates"`
}
// ConfigStatus contains the actual configuration in effect, as well as various details
// that describe the state of the Samples Operator.
type ConfigStatus struct {
// managementState reflects the current operational status of the on/off switch for
// the operator. This operator compares the ManagementState as part of determining that we are turning
// the operator back on (i.e. "Managed") when it was previously "Unmanaged".
// +patchMergeKey=type
// +patchStrategy=merge
ManagementState operatorv1.ManagementState `json:"managementState,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,1,rep,name=managementState"`
// conditions represents the available maintenance status of the sample
// imagestreams and templates.
// +patchMergeKey=type
// +patchStrategy=merge
Conditions []ConfigCondition `json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,2,rep,name=conditions"`
// samplesRegistry allows for the specification of which registry is accessed
// by the ImageStreams for their image content. Defaults on the content in https://github.com/openshift/library
// that are pulled into this github repository, but based on our pulling only ocp content it typically
// defaults to registry.redhat.io.
// +patchMergeKey=type
// +patchStrategy=merge
SamplesRegistry string `json:"samplesRegistry,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,3,rep,name=samplesRegistry"`
// architectures determine which hardware architecture(s) to install, where x86_64 and ppc64le are the
// supported choices.
// +patchMergeKey=type
// +patchStrategy=merge
Architectures []string `json:"architectures,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,5,rep,name=architectures"`
// skippedImagestreams specifies names of image streams that should NOT be
// created/updated. Admins can use this to allow them to delete content
// they don’t want. They will still have to manually delete the
// content but the operator will not recreate(or update) anything
// listed here.
// +patchMergeKey=type
// +patchStrategy=merge
SkippedImagestreams []string `json:"skippedImagestreams,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,6,rep,name=skippedImagestreams"`
// skippedTemplates specifies names of templates that should NOT be
// created/updated. Admins can use this to allow them to delete content
// they don’t want. They will still have to manually delete the
// content but the operator will not recreate(or update) anything
// listed here.
// +patchMergeKey=type
// +patchStrategy=merge
SkippedTemplates []string `json:"skippedTemplates,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,7,rep,name=skippedTemplates"`
// version is the value of the operator's payload based version indicator when it was last successfully processed
// +patchMergeKey=type
// +patchStrategy=merge
Version string `json:"version,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,8,rep,name=version"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer).
// +openshift:compatibility-gen:level=1
type ConfigList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata" protobuf:"bytes,1,opt,name=metadata"`
Items []Config `json:"items" protobuf:"bytes,2,rep,name=items"`
}
const (
// SamplesRegistryCredentials is the name for a secret that contains a username+password/token
// for the registry, where if the secret is present, will be used for authentication.
// The corresponding secret is required to already be formatted as a
// dockerconfig secret so that it can just be copied
// to the openshift namespace
// for use during imagestream import.
SamplesRegistryCredentials = "samples-registry-credentials"
// ConfigName is the name/identifier of the static, singleton operator employed for the samples.
ConfigName = "cluster"
// X86Architecture is the value used to specify the x86_64 hardware architecture
// in the Architectures array field.
X86Architecture = "x86_64"
// AMDArchitecture is the golang value for x86 64 bit hardware architecture; for the purposes
// of this operator, it is equivalent to X86Architecture, which is kept for historical/migration
// purposes
AMDArchitecture = "amd64"
// ARMArchitecture is the value used to specify the aarch64 hardware architecture
// in the Architectures array field.
ARMArchitecture = "arm64"
// PPCArchitecture is the value used to specify the ppc64le hardware architecture
// in the Architectures array field.
PPCArchitecture = "ppc64le"
// S390Architecture is the value used to specify the s390x hardware architecture
// in the Architecture array field.
S390Architecture = "s390x"
// ConfigFinalizer is the text added to the Config.Finalizer field
// to enable finalizer processing.
ConfigFinalizer = GroupName + "/finalizer"
// SamplesManagedLabel is the key for a label added to all the imagestreams and templates
// in the openshift namespace that the Config is managing. This label is adjusted
// when changes to the SkippedImagestreams and SkippedTemplates fields are made.
SamplesManagedLabel = GroupName + "/managed"
// SamplesVersionAnnotation is the key for an annotation set on the imagestreams, templates,
// and secret that this operator manages that signifies the version of the operator that
// last managed the particular resource.
SamplesVersionAnnotation = GroupName + "/version"
// SamplesRecreateCredentialAnnotation is the key for an annotation set on the secret used
// for authentication when configuration moves from Removed to Managed but the associated secret
// in the openshift namespace does not exist. This will initiate creation of the credential
// in the openshift namespace.
SamplesRecreateCredentialAnnotation = GroupName + "/recreate"
// OperatorNamespace is the namespace the operator runs in.
OperatorNamespace = "openshift-cluster-samples-operator"
)
type ConfigConditionType string
// the valid conditions of the Config
const (
// ImportCredentialsExist represents the state of any credentials specified by
// the SamplesRegistry field in the Spec.
ImportCredentialsExist ConfigConditionType = "ImportCredentialsExist"
// SamplesExist represents whether an incoming Config has been successfully
// processed or not all, or whether the last Config to come in has been
// successfully processed.
SamplesExist ConfigConditionType = "SamplesExist"
// ConfigurationValid represents whether the latest Config to come in
// tried to make a support configuration change. Currently, changes to the
// InstallType and Architectures list after initial processing is not allowed.
ConfigurationValid ConfigConditionType = "ConfigurationValid"
// ImageChangesInProgress represents the state between where the samples operator has
// started updating the imagestreams and when the spec and status generations for each
// tag match. The list of imagestreams that are still in progress will be stored
// in the Reason field of the condition. The Reason field being empty corresponds
// with this condition being marked true.
ImageChangesInProgress ConfigConditionType = "ImageChangesInProgress"
// RemovePending represents whether the Config Spec ManagementState
// has been set to Removed, but we have not completed the deletion of the
// samples, pull secret, etc. and set the Config Spec ManagementState to Removed.
// Also note, while a samples creation/update cycle is still in progress, and ImageChagesInProgress
// is True, the operator will not initiate the deletions, as we
// do not want the create/updates and deletes of the samples to be occurring in parallel.
// So the actual Removed processing will be initated only after ImageChangesInProgress is set
// to false. Once the deletions are done, and the Status ManagementState is Removed, this
// condition is set back to False. Lastly, when this condition is set to True, the
// ClusterOperator Progressing condition will be set to True.
RemovePending ConfigConditionType = "RemovePending"
// MigrationInProgress represents the special case where the operator is running off of
// a new version of its image, and samples are deployed of a previous version. This condition
// facilitates the maintenance of this operator's ClusterOperator object.
MigrationInProgress ConfigConditionType = "MigrationInProgress"
// ImportImageErrorsExist registers any image import failures, separate from ImageChangeInProgress,
// so that we can a) indicate a problem to the ClusterOperator status, b) mark the current
// change cycle as complete in both ClusterOperator and Config; retry on import will
// occur by the next relist interval if it was an intermittent issue;
ImportImageErrorsExist ConfigConditionType = "ImportImageErrorsExist"
)
// ConfigCondition captures various conditions of the Config
// as entries are processed.
type ConfigCondition struct {
// type of condition.
Type ConfigConditionType `json:"type" protobuf:"bytes,1,opt,name=type,casttype=ConfigConditionType"`
// status of the condition, one of True, False, Unknown.
Status corev1.ConditionStatus `json:"status" protobuf:"bytes,2,opt,name=status,casttype=k8s.io/kubernetes/pkg/api/v1.ConditionStatus"`
// lastUpdateTime is the last time this condition was updated.
LastUpdateTime metav1.Time `json:"lastUpdateTime,omitempty" protobuf:"bytes,3,opt,name=lastUpdateTime"`
// lastTransitionTime is the last time the condition transitioned from one status to another.
LastTransitionTime metav1.Time `json:"lastTransitionTime,omitempty" protobuf:"bytes,4,opt,name=lastTransitionTime"`
// reason is what caused the condition's last transition.
Reason string `json:"reason,omitempty" protobuf:"bytes,5,opt,name=reason"`
// message is a human readable message indicating details about the transition.
Message string `json:"message,omitempty" protobuf:"bytes,6,opt,name=message"`
}