自定义安装和升级

    • Kubernetes cluster >= v1.19 && <= v1.22

    2. 安装 KubeVela 命令行

    KubeVela CLI 提供了常用的集群和应用管理能力。

    • Script
    • Homebrew
    • Download directly from releases
    • Docker

    MacOS/Linux

    Windows

    macOS/Linux

    Update your brew first. Please note that the brew method only supports the installation of the official release version.

    1. brew update

    Then install KubeVela CLI

    1. brew install kubevela
    • 通过 下载二进制压缩文件。
    • 解压文件并将二进制文件移动到 $PATH 路径下。
    1. sudo mv ./vela /usr/local/bin/vela

    如果你需要在容器环境中使用 Vela CLI，我们提供了 CLI 镜像 oamdev/vela-cli:

    1. $ docker run --rm -it -v ~/.kube:/root/.kube oamdev/vela-cli version
    2. Core Version: v1.3.4
    3. GitRevision: git-1d823780
    4. GolangVersion: go1.17.10
    • Default
    • Helm
    1. $ vela install --version v1.4.9

    正常安装出现下述日志

    1. ...
    2. Watching for changes to Job kubevela-vela-core-cluster-gateway-tls-secret-patch with timeout of 18m0s
    3. Add/Modify event for kubevela-vela-core-cluster-gateway-tls-secret-patch: ADDED
    4. kubevela-vela-core-cluster-gateway-tls-secret-patch: Jobs active: 0, jobs failed: 0, jobs succeeded: 0
    5. Add/Modify event for kubevela-vela-core-cluster-gateway-tls-secret-patch: MODIFIED
    6. kubevela-vela-core-cluster-gateway-tls-secret-patch: Jobs active: 1, jobs failed: 0, jobs succeeded: 0
    7. Add/Modify event for kubevela-vela-core-cluster-gateway-tls-secret-patch: MODIFIED
    9. Add/Modify event for kubevela-vela-core-cluster-gateway-tls-secret-patch: MODIFIED
    10. Starting delete for "kubevela-vela-core-admission" ServiceAccount
    11. Starting delete for "kubevela-vela-core-admission" ClusterRole
    12. Starting delete for "kubevela-vela-core-admission" ClusterRoleBinding
    13. Starting delete for "kubevela-vela-core-admission" Role
    14. Starting delete for "kubevela-vela-core-admission" RoleBinding
    15. Starting delete for "kubevela-vela-core-admission-patch" Job
    16. Starting delete for "kubevela-vela-core-cluster-gateway-admission" ServiceAccount
    17. Starting delete for "kubevela-vela-core-cluster-gateway-admission" Role
    18. Starting delete for "kubevela-vela-core-cluster-gateway-admission" RoleBinding
    19. Starting delete for "kubevela-vela-core-cluster-gateway-tls-secret-patch" Job
    21. KubeVela control plane has been successfully set up on your cluster.
    22. If you want to enable dashboard, please run "vela addon enable velaux"

    如果你是 Helm 用户，你可以通过 Helm 命令完成 VelaCore 的安装和升级：

    4 安装 VelaUX

    请参考 VelaUX 插件文档.

    升级

    • Script
    • Homebrew
    • Docker

    MacOS/Linux

    1. curl -fsSl https://kubevela.io/script/install.sh | bash -s v1.4.9

    Windows

    1. powershell -Command "iwr -useb https://kubevela.io/script/install.ps1 | iex"

    macOS/Linux

    Update your brew first. Please note that the brew method only supports the installation of the official release version.

    1. brew update
    1. brew install kubevela
    • 通过 下载二进制压缩文件。
    • 解压文件并将二进制文件移动到 $PATH 路径下。
    1. sudo mv ./vela /usr/local/bin/vela

    Pull the latest image from the docker registry, or specify a version as tag:

    1. docker pull oamdev/vela-cli:latest

    2. 升级 Vela Core

    1. vela install --version v1.4.9

    在卸载 KubeVela 之前，请确保已删除所有应用和禁用所有插件。

    1. 卸载 VelaUX
    1. vela addon disable velaux
    1. 卸载 KubeVela Core
    1. vela uninstall
    1. 卸载 CRD
    1. kubectl get crd |grep oam | awk '{print $1}' | xargs kubectl delete crd

    Install KubeVela with cert-manager

    By default, KubeVela will use a self-signed certificate provided by kube-webhook-certgen for admissionWebhooks. You can also use cert-manager if it’s available. Note that you need to install cert-manager before the KubeVela chart.

    1. helm repo add jetstack https://charts.jetstack.io
    2. helm repo update
    3. helm install cert-manager jetstack/cert-manager --namespace cert-manager --version v1.2.0 --create-namespace --set installCRDs=true

    Install kubevela with enabled certmanager:

    1. vela install --set admissionWebhooks.certManager.enabled=true
    1. # List all releases
    2. vela version list -a
    4. # Install the specified version.
    5. vela install --version 1.4.0-beta.2

    Install Kubectl Vela Plugin

    kubectl-vela provides the same features with vela CLI, it helps you to integrate with kubectl better.

    • Krew
    • Script
    1. Krew on your machine.
    2. Discover plugins available on Krew:
    1. kubectl krew update

    macOS/Linux

    1. curl -fsSl https://kubevela.io/script/install-kubectl-vela.sh | bash