1 min read k8s

[k8s系列篇之3] 用helm/charts部署应用

前言

最近在研究几个k8s应用, 都是charts部署的, 有必要记录一下步骤

步骤

安装helm

curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
[root@node1 ~]# curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 11156  100 11156    0     0   4093      0  0:00:02  0:00:02 --:--:--  4093
Downloading https://get.helm.sh/helm-v3.10.1-linux-amd64.tar.gz
Verifying checksum... Done.
Preparing to install helm into /usr/local/bin
helm installed into /usr/local/bin/helm

部署应用 neuvector

helm repo add neuvector https://neuvector.github.io/neuvector-helm/
helm search repo neuvector/core
kubectl create namespace neuvector
helm install my-release --namespace neuvector neuvector/core

[root@node1 ~]# helm repo add neuvector https://neuvector.github.io/neuvector-helm/

"neuvector" has been added to your repositories
[root@node1 ~]#
[root@node1 ~]# helm search repo neuvector/core
NAME            CHART VERSION   APP VERSION     DESCRIPTION
neuvector/core  2.2.3           5.0.3           Helm chart for NeuVector's core services
[root@node1 ~]# kubectl create namespace neuvector
Error from server (AlreadyExists): namespaces "neuvector" already exists
[root@node1 ~]# helm install my-release --namespace neuvector neuvector/core
NAME: my-release
LAST DEPLOYED: Thu Oct 13 06:52:34 2022
NAMESPACE: neuvector
STATUS: deployed
REVISION: 1
TEST SUITE: None
NOTES:
Get the NeuVector URL by running these commands:
  NODE_PORT=$(kubectl get --namespace neuvector -o jsonpath="{.spec.ports[0].nodePort}" services neuvector-service-webui)
  NODE_IP=$(kubectl get nodes --namespace neuvector -o jsonpath="{.items[0].status.addresses[0].address}")
  echo https://$NODE_IP:$NODE_PORT

[root@node1 ~]#   NODE_PORT=$(kubectl get --namespace neuvector -o jsonpath="{.spec.ports[0].nodePort}" services neuvector-service-webui)
[root@node1 ~]#   NODE_IP=$(kubectl get nodes --namespace neuvector -o jsonpath="{.items[0].status.addresses[0].address}")
[root@node1 ~]#   echo https://$NODE_IP:$NODE_PORT
https://10.1.3.51:31190

访问

访问 https://10.1.3.51:31190 即可

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