diff options
| author |   Lukasz Rajewski <lukasz.rajewski@orange.com> | 2021-10-04 21:56:02 +0200 |
|---|---|---|
| committer |   Ritu Sood <ritu.sood@intel.com> | 2021-10-04 22:37:57 +0000 |
| commit | 3766e380c40dc1e4c839372dcdc0c71a972ffa70 (patch) | |
| tree | 411e06da7f3bc9ed999b02007a91fc3e114d8b63 /src/k8splugin/plugins/generic/plugin.go | |
| parent | 2dde920d0f80d7c7fc3f2ed7ff41675ae6c28733 (diff) | |
Fixed installation of CRD resources
Issue-ID: MULTICLOUD-1397
Signed-off-by: Lukasz Rajewski <lukasz.rajewski@orange.com>
Change-Id: Id8e653f1b5c61278ee2d64da409ac5b0685b36b8
Diffstat (limited to 'src/k8splugin/plugins/generic/plugin.go')
| -rw-r--r-- | src/k8splugin/plugins/generic/plugin.go | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/src/k8splugin/plugins/generic/plugin.go b/src/k8splugin/plugins/generic/plugin.go index 5815b74f..a210f6d6 100644 --- a/src/k8splugin/plugins/generic/plugin.go +++ b/src/k8splugin/plugins/generic/plugin.go @@ -31,6 +31,7 @@ import ( "k8s.io/apimachinery/pkg/util/intstr" pkgerrors "github.com/pkg/errors" + "github.com/prometheus/common/log" "k8s.io/apimachinery/pkg/api/meta" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" @@ -305,7 +306,18 @@ func (g genericPlugin) Create(yamlFilePath string, namespace string, client plug if err != nil { return "", pkgerrors.Wrap(err, "Mapping kind to resource error") } - + if gvk.Kind == "CustomResourceDefinition" { + //according the helm spec, CRD is created only once, and we raise only warn if we try to do it once more + resource := helm.KubernetesResource{} + resource.GVK = gvk + resource.Name = unstruct.GetName() + name, err := g.Get(resource, namespace, client) + if err == nil && name == resource.Name { + //CRD update is not supported according to Helm spec + log.Warn(fmt.Sprintf("CRD %s create will be skipped. It already exists", name)) + return name, nil + } + } //Add the tracking label to all resources created here labels := unstruct.GetLabels() //Check if labels exist for this object @@ -362,6 +374,18 @@ func (g genericPlugin) Update(yamlFilePath string, namespace string, client plug return "", pkgerrors.Wrap(err, "Mapping kind to resource error") } + if gvk.Kind == "CustomResourceDefinition" { + resource := helm.KubernetesResource{} + resource.GVK = gvk + resource.Name = unstruct.GetName() + name, err := g.Get(resource, namespace, client) + if err == nil && name == resource.Name { + //CRD update is not supported according to Helm spec + log.Warn(fmt.Sprintf("CRD %s update will be skipped", name)) + return name, nil + } + } + //Add the tracking label to all resources created here labels := unstruct.GetLabels() //Check if labels exist for this object @@ -463,6 +487,11 @@ func (g genericPlugin) Delete(resource helm.KubernetesResource, namespace string opts := metav1.DeleteOptions{ PropagationPolicy: &deletePolicy, } + if resource.GVK.Kind == "CustomResourceDefinition" { + //CRD deletion is not supported according to Helm spec + log.Warn(fmt.Sprintf("CRD %s deletion will be skipped", resource.Name)) + return nil + } switch mapping.Scope.Name() { case meta.RESTScopeNameNamespace: |