core -> metropolis
Smalltown is now called Metropolis!
This is the first commit in a series of cleanup commits that prepare us
for an open source release. This one just some Bazel packages around to
follow a stricter directory layout.
All of Metropolis now lives in `//metropolis`.
All of Metropolis Node code now lives in `//metropolis/node`.
All of the main /init now lives in `//m/n/core`.
All of the Kubernetes functionality/glue now lives in `//m/n/kubernetes`.
Next steps:
- hunt down all references to Smalltown and replace them appropriately
- narrow down visibility rules
- document new code organization
- move `//build/toolchain` to `//monogon/build/toolchain`
- do another cleanup pass between `//golibs` and
`//monogon/node/{core,common}`.
- remove `//delta` and `//anubis`
Fixes T799.
Test Plan: Just a very large refactor. CI should help us out here.
Bug: T799
X-Origin-Diff: phab/D667
GitOrigin-RevId: 6029b8d4edc42325d50042596b639e8b122d0ded
diff --git a/metropolis/node/kubernetes/reconciler/resources_csi.go b/metropolis/node/kubernetes/reconciler/resources_csi.go
new file mode 100644
index 0000000..ecbcb4b
--- /dev/null
+++ b/metropolis/node/kubernetes/reconciler/resources_csi.go
@@ -0,0 +1,71 @@
+// Copyright 2020 The Monogon Project Authors.
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+// 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 reconciler
+
+import (
+ "context"
+
+ storage "k8s.io/api/storage/v1"
+ meta "k8s.io/apimachinery/pkg/apis/meta/v1"
+ "k8s.io/client-go/kubernetes"
+)
+
+// TODO(q3k): this is duplicated with //metropolis/node/kubernetes:provisioner.go; integrate this once provisioner.go
+// gets moved into a subpackage.
+// ONCHANGE(//metropolis/node/kubernetes:provisioner.go): needs to match csiProvisionerName declared.
+const csiProvisionerName = "com.nexantic.smalltown.vfs"
+
+type resourceCSIDrivers struct {
+ kubernetes.Interface
+}
+
+func (r resourceCSIDrivers) List(ctx context.Context) ([]string, error) {
+ res, err := r.StorageV1().CSIDrivers().List(ctx, listBuiltins)
+ if err != nil {
+ return nil, err
+ }
+ objs := make([]string, len(res.Items))
+ for i, el := range res.Items {
+ objs[i] = el.ObjectMeta.Name
+ }
+ return objs, nil
+}
+
+func (r resourceCSIDrivers) Create(ctx context.Context, el interface{}) error {
+ _, err := r.StorageV1().CSIDrivers().Create(ctx, el.(*storage.CSIDriver), meta.CreateOptions{})
+ return err
+}
+
+func (r resourceCSIDrivers) Delete(ctx context.Context, name string) error {
+ return r.StorageV1().CSIDrivers().Delete(ctx, name, meta.DeleteOptions{})
+}
+
+func (r resourceCSIDrivers) Expected() map[string]interface{} {
+ return map[string]interface{}{
+ csiProvisionerName: &storage.CSIDriver{
+ ObjectMeta: meta.ObjectMeta{
+ Name: csiProvisionerName,
+ Labels: builtinLabels(nil),
+ },
+ Spec: storage.CSIDriverSpec{
+ AttachRequired: False(),
+ PodInfoOnMount: False(),
+ VolumeLifecycleModes: []storage.VolumeLifecycleMode{storage.VolumeLifecyclePersistent},
+ },
+ },
+ }
+}