The current structure for kustomization is as follows. Note that Windows support is currently an alpha feature.

• base: It contains the setup that is common to different driver versions.

  • controller: Includes cluster setup and controller yaml files.
  • node_linux: Includes node yaml file and related setting that is only applicable for Linux.
  • node_windows: Includes node yaml file and related setting that is only applicable for Windows.

• images: Contains driver and sidecar image versions for the various overlays.

  • stable-master: Image versions for the stable-master overlay.
  • stable-{k8s-minor}: Image versions for the stable-{k8s-minor} overlays.
  • prow-stable-sidecar-rc-master: Image versions for the prow-stable-sidecar-rc-master overlay.
  • prow-canary-sidecar: Image versions for the prow-canary-sidecar overlay.

• overlays: Contains various k8s resources driver manifest bundles used to deploy all the components of the driver.

  • stable-master: Contains deployment specs of a stable driver for k8s master.
  • stable-{k8s-minor}: Contains deployment specs of a stable driver for given k8s minor version release.
  • dev: Based on stable-master, and also contains the developer's specs for use in driver development.
  • noauth Based on stable-master, patches the base controller configuration to remove any dependencies on service account keys.
  • noauth-debug: Based on stable-master, used for debugging purposes only, see docs/kubernetes/development.md.
  • prow-stable-sidecar-rc-master: Used for prow tests on OSS testgrid to test the latest sidecars. Contains deployment specs of a driver with k8s master branch, driver latest release candidate, and stable sidecars.
  • prow-canary-sidecar: Used for prow tests on OSS testgrid to test release candidates when a new release is being cut. Contains deployment specs of a driver with k8s master branch, Kubernetes driver latest build, and canary sidecars.

  NVME support

  udev folder under deploy/kubernetes contains google_nvme_id script required for NVME support. Source is downloaded from GoogleCloudPlatform/guest-configs. README file in the folder contains the downloaded version. Execute deploy/kubernetes/update-nvme.sh to update. See releases available in GoogleCloudPlatform/guest-configs/releases.