open-local

module

v0.3.1 Latest Latest Go to latest Published: Dec 3, 2021 License: Apache-2.0

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Repository

github.com/alibaba/open-local

Links

Open Source Insights

README ¶

Open-Local

English | 简体中文

Open-Local is a local disk management system composed of multiple components. With Open-Local, using local storage in Kubernetes will be as simple as centralized storage.

Features

Local storage pool management
Dynamic volume provisioning
Extended scheduler
Volume expansion
Volume snapshot
Volume metrics
Raw block volume

Overall Architecture

Open-Localcontains three types of components:

Scheduler extender: as an extended component of Kubernetes Scheduler, adding local storage scheduling algorithm
CSI plugins: providing the ability to create/delete volume, expand volume and take snapshots of the volume
Agent: running on each node in the K8s cluster, and report local storage device information for Scheduler extender

Who uses Open-Local

Open-Local has been widely used in production environments, and currently used products include:

Alibaba Cloud ECP (Enterprise Container Platform)
Alibaba Cloud ADP (Cloud-Native Application Delivery Platform)
AntStack Plus Products

User guide

More details here

Contact

Join us from DingTalk: Group No.34118035

License

Apache 2.0 License

Directories ¶

Path	Synopsis
cmd
agent
csi
doc
scheduler
version
pkg
agent/common
agent/controller
agent/discovery
apis/storage
apis/storage/v1alpha1 Package v1alpha1 is the v1alpha1 version of the API.	Package v1alpha1 is the v1alpha1 version of the API.
csi
csi/adapter
csi/client
csi/lib
csi/server
generated/clientset/versioned This package has the automatically generated clientset.	This package has the automatically generated clientset.
generated/clientset/versioned/fake This package has the automatically generated fake clientset.	This package has the automatically generated fake clientset.
generated/clientset/versioned/scheme This package contains the scheme of the automatically generated clientset.	This package contains the scheme of the automatically generated clientset.
generated/clientset/versioned/typed/storage/v1alpha1 This package has the automatically generated typed clients.	This package has the automatically generated typed clients.
generated/clientset/versioned/typed/storage/v1alpha1/fake Package fake has the automatically generated clients.	Package fake has the automatically generated clients.
generated/informers/externalversions
generated/informers/externalversions/internalinterfaces
generated/informers/externalversions/storage
generated/informers/externalversions/storage/v1alpha1
generated/listers/storage/v1alpha1
metrics
om
scheduler
scheduler/algorithm
scheduler/algorithm/algo
scheduler/algorithm/bind
scheduler/algorithm/cache
scheduler/algorithm/predicates
scheduler/algorithm/preemptions
scheduler/algorithm/priorities
scheduler/errors
scheduler/server
scheduler/server/apis
scheduler/statussyncer
signals
utils
utils/device
utils/lvm
version
test
framework

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