- ### Prerequisites
- - [KUBECTL][kubectl] with right kubeconfig
- - [Kubernetes][kubernetes] 1.16+ cluster running
- - [KubeEdge][kubeedge] v.15+ running
-
- GM will be deployed to a node which has satisfied these requirements:
- 1. Has a IP address which the edge can access to.
-
- Simply you can use the node which `cloudcore` of `kubeedge` is deployed at.
-
- #### Deploy Sedna
-
- Currently we need to deploy GM to a k8s node which edge node can access to.
-
- More specifically, the k8s node has a INTERNAL-IP or EXTERNAL-IP where edge node can access to.
-
- For example, in a kind cluster `kubectl get node -o wide`:
- ```shell
- NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME
- edge-node Ready agent,edge 3d21h v1.19.3-kubeedge-v1.6.1 192.168.0.233 <none> Ubuntu 18.04.5 LTS 4.15.0-128-generic docker://20.10.2
- sedna-control-plane Ready control-plane,master 3d21h v1.20.2 172.18.0.2 <none> Ubuntu 20.10 4.15.0-128-generic containerd://1.5.0-beta.3-24-g95513021e
- ```
- In this example the node `sedna-control-plane` has a internal-ip 172.18.0.2, and `edge-node` can access it.
-
- So we can set `SEDNA_GM_NODE=sedna-control-plane` in below instructions:
-
- ```shell
- # set the right node where edge node can be access
- # SEDNA_GM_NODE=sedna-control-plane
- SEDNA_GM_NODE=CHANGE-ME-HERE
-
- curl https://raw.githubusercontent.com/kubeedge/sedna/main/scripts/installation/install.sh | SEDNA_GM_NODE=$SEDNA_GM_NODE SEDNA_ACTION=create bash -
-
- ```
-
- The way above will require the network to access github since it will download the sedna [crd yamls](/build/crds).
- If you have unstable network to access github or existing sedna source, you can try the way:
- ```shell
- # SEDNA_ROOT is the sedna git source directory or cached directory
- export SEDNA_ROOT=/opt/sedna
- curl https://raw.githubusercontent.com/kubeedge/sedna/main/scripts/installation/install.sh | SEDNA_GM_NODE=$SEDNA_GM_NODE SEDNA_ACTION=create bash -
- ```
-
- #### Debug
- 1\. Check the GM status:
- ```shell
- kubectl get deploy -n sedna gm
- ```
-
- 2\. Check the LC status:
- ```shell
- kubectl get ds lc -n sedna
- ```
-
- 3\. Check the pod status:
- ```shell
- kubectl get pod -n sedna
- ```
-
- #### Uninstall Sedna
- ```shell
- # set the right node where edge node can be access
- # SEDNA_GM_NODE=sedna-control-plane
- SEDNA_GM_NODE=CHANGE-ME-HERE
-
- curl https://raw.githubusercontent.com/kubeedge/sedna/main/scripts/installation/install.sh | SEDNA_GM_NODE=$SEDNA_GM_NODE SEDNA_ACTION=delete bash -
- ```
-
- [kubectl]:https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/#install-kubectl-binary-with-curl-on-linux
- [kubeedge]:https://github.com/kubeedge/kubeedge
- [kubernetes]:https://kubernetes.io/
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