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olm_resources.go
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/
olm_resources.go
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// Copyright 2019 The Operator-SDK 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.
package registry
import (
"fmt"
v1 "github.com/operator-framework/api/pkg/operators/v1"
"github.com/operator-framework/api/pkg/operators/v1alpha1"
"github.com/operator-framework/operator-sdk/internal/olm/operator"
"github.com/operator-framework/operator-sdk/internal/util/k8sutil"
)
func getSubscriptionName(csvName string) string {
name := k8sutil.FormatOperatorNameDNS1123(csvName)
return fmt.Sprintf("%s-sub", name)
}
// withCatalogSource returns a function that sets the Subscription argument's
// target CatalogSource's name and namespace.
func withCatalogSource(csName, csNamespace string) func(*v1alpha1.Subscription) {
return func(sub *v1alpha1.Subscription) {
sub.Spec.CatalogSource = csName
sub.Spec.CatalogSourceNamespace = csNamespace
}
}
// withPackageChannel returns a function that sets the Subscription argument's
// target package, channel, and starting CSV to those in channel.
func withPackageChannel(pkgName, channelName, startingCSV string) func(*v1alpha1.Subscription) {
return func(sub *v1alpha1.Subscription) {
sub.Spec.Package = pkgName
sub.Spec.Channel = channelName
sub.Spec.StartingCSV = startingCSV
}
}
// withInstallPlanApproval sets the Subscription's install plan approval field
// to manual
func withInstallPlanApproval(approval v1alpha1.Approval) func(*v1alpha1.Subscription) {
return func(sub *v1alpha1.Subscription) {
if sub.Spec == nil {
sub.Spec = &v1alpha1.SubscriptionSpec{}
}
sub.Spec.InstallPlanApproval = approval
}
}
// newSubscription creates a new Subscription for a CSV with a name derived
// from csvName, the CSV's objectmeta.name, in namespace. opts will be applied
// to the Subscription object.
func newSubscription(csvName, namespace string, opts ...func(*v1alpha1.Subscription)) *v1alpha1.Subscription {
sub := &v1alpha1.Subscription{}
sub.SetGroupVersionKind(v1alpha1.SchemeGroupVersion.WithKind(v1alpha1.SubscriptionKind))
sub.SetName(getSubscriptionName(csvName))
sub.SetNamespace(namespace)
sub.Spec = &v1alpha1.SubscriptionSpec{}
for _, opt := range opts {
opt(sub)
}
return sub
}
func withSDKPublisher(pkgName string) func(*v1alpha1.CatalogSource) {
return func(cs *v1alpha1.CatalogSource) {
cs.Spec.DisplayName = pkgName
cs.Spec.Publisher = "operator-sdk"
}
}
// withSecrets adds secretNames to a CatalogSource's secrets. Secrets are
// assumed to be image pull secrets ("type: kubernetes.io/dockerconfigjson").
func withSecrets(secretNames ...string) func(*v1alpha1.CatalogSource) {
return func(cs *v1alpha1.CatalogSource) {
cs.Spec.Secrets = append(cs.Spec.Secrets, secretNames...)
}
}
// newCatalogSource creates a new CatalogSource with a name derived from
// pkgName, the package manifest's packageName, in namespace. opts will
// be applied to the CatalogSource object.
func newCatalogSource(name, namespace string, opts ...func(*v1alpha1.CatalogSource)) *v1alpha1.CatalogSource {
cs := &v1alpha1.CatalogSource{}
cs.SetGroupVersionKind(v1alpha1.SchemeGroupVersion.WithKind(v1alpha1.CatalogSourceKind))
cs.SetName(name)
cs.SetNamespace(namespace)
for _, opt := range opts {
opt(cs)
}
return cs
}
// withTargetNamespaces returns a function that sets the OperatorGroup argument's targetNamespaces to namespaces.
// namespaces can be length 0..N; if namespaces length is 0, targetNamespaces is unset, indicating a global scope.
func withTargetNamespaces(namespaces ...string) func(*v1.OperatorGroup) {
return func(og *v1.OperatorGroup) {
if len(namespaces) != 0 && namespaces[0] != "" {
og.Spec.TargetNamespaces = namespaces
}
}
}
// newSDKOperatorGroup creates a new OperatorGroup with name
// sdkOperatorGroupName in namespace. opts will be applied to the
// OperatorGroup object. Note that the default OperatorGroup has a global
// scope.
func newSDKOperatorGroup(namespace string, opts ...func(*v1.OperatorGroup)) *v1.OperatorGroup {
og := &v1.OperatorGroup{}
og.SetGroupVersionKind(v1.SchemeGroupVersion.WithKind(v1.OperatorGroupKind))
og.SetName(operator.SDKOperatorGroupName)
og.SetNamespace(namespace)
for _, opt := range opts {
opt(og)
}
return og
}