Helm 简介

1curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
2chmod 700 get_helm.sh
3./get_helm.sh

Helm 安装完成后输出

1Downloading https://get.helm.sh/helm-v3.9.4-linux-amd64.tar.gz
2Verifying checksum... Done.
3Preparing to install helm into /usr/local/bin
4helm installed into /usr/local/bin/helm

1# 进入包含 Helm Chart 的目录
2cd /usercode/infrastructure
3
4# 使用 Helm 安装 Chart
5helm install first-chart ./python-sample

helm install 命令的输出

1NAME: first-chart
2LAST DEPLOYED: Sat Sep 17 18:27:36 2022
3NAMESPACE: default
4STATUS: deployed
5REVISION: 1
6NOTES:
71. 获取应用 URL，请执行以下命令：
8  export NODE_PORT=$(kubectl get --namespace default -o jsonpath="{.spec.ports[0].nodePort}" services first-chart-python-sample)
9  export NODE_IP=$(kubectl get nodes --namespace default -o jsonpath="{.items[0].status.addresses[0].address}")
10  echo http://$NODE_IP:$NODE_PORT

向应用发送请求的命令

1export NODE_PORT=$(kubectl get --namespace default -o jsonpath="{.spec.ports[0].nodePort}" services first-chart-python-sample)
2export NODE_IP=$(kubectl get nodes --namespace default -o jsonpath="{.items[0].status.addresses[0].address}")
3curl http://$NODE_IP:$NODE_PORT

向应用发送请求的命令输出

1Hello, Educative Learner! This is version 1.0