https://github.com/loxilb-io/loxi-ccm
K8s CCM plugin implementation for loxilb
https://github.com/loxilb-io/loxi-ccm
ccm kubernetes kubernetes-cloud-providers loxilb
Last synced: about 1 year ago
JSON representation
K8s CCM plugin implementation for loxilb
- Host: GitHub
- URL: https://github.com/loxilb-io/loxi-ccm
- Owner: loxilb-io
- License: apache-2.0
- Created: 2022-06-30T09:02:53.000Z (almost 4 years ago)
- Default Branch: master
- Last Pushed: 2023-02-10T08:13:37.000Z (over 3 years ago)
- Last Synced: 2023-05-11T07:27:33.367Z (about 3 years ago)
- Topics: ccm, kubernetes, kubernetes-cloud-providers, loxilb
- Language: Go
- Homepage:
- Size: 24.8 MB
- Stars: 11
- Watchers: 0
- Forks: 0
- Open Issues: 4
-
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Security: SECURITY.md
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README
What is loxi-ccm
==========
loxi-ccm is a [CCM][ccmLink] provider that exposes service type external load-balancer implemented by loxilb for kubernetes .
Kubernetes provides the [cloud-provider interface][cloudProviderLink] for the implementation of external cloud provider-specific control logic, and loxi-ccm is an implementation of the cloud-provider interface.
[ccmLink]: https://kubernetes.io/docs/concepts/architecture/cloud-controller/ "k8s Cloud Controller Manager concept"
[cloudProviderLink]: https://github.com/kubernetes/cloud-provider "k8s cloud-provider github page"
Deploy loxi-ccm on kubernetes
===========
The guide below has been tested in environment on Ubuntu 20.04, kubernetes v1.24 (calico CNI)
### 1. Modify k8s ConfigMap
In the manifests/loxi-ccm.yaml manifests file, the ConfigMap is defined as follows
```
---
apiVersion: v1
kind: ConfigMap
metadata:
name: loxilb-config
namespace: kube-system
data:
apiServerURL: "http://192.168.20.54:11111"
externalIPcidr: 123.123.123.0/24
---
```
The ConfigMap has two values: apiServerURL and externalIPcidr.
- apiServerURL : API Server address of loxilb.
- externalIPcidr : Subnet band to be allocated by loxilb as External IP of the load balancer.
apiServerURL and externalIPcidr must be modified according to the environment of the user using loxi-ccm.
### 2. Deploy loxi-ccm
Once you have modified ConfigMap, you can deploy loxi-ccm using the loxi-ccm.yaml manifest file.
Run the following command on the kubernetes you want to deploy.
```
kubectl apply -f https://github.com/loxilb-io/loxi-ccm/raw/master/manifests/loxi-ccm.yaml
```
After entering the command, check whether loxi-cloud-controller-manager is created in the daemonset of the kube-system namespace.