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Version: v1.0

安装(进阶)

带着证书管理器安装 KubeVela#

KubeVela 可以使用证书管理器为你的应用生成证书,但是你需要提前安装好证书管理器。

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

安装 KubeVela 同时启用证书管理器:

helm install --create-namespace -n vela-system --set admissionWebhooks.certManager.enabled=true kubevela kubevela/vela-core

安装预发布版#

在使用 helm search 命令时,添加标记参数 --devel 即可搜索出预发布版。预发布版的版本号格式为 <next_version>-rc-master,例如 0.4.0-rc-master,代表的是一个基于 master 分支构建的发布候选版。

helm search repo kubevela/vela-core -l --devel
NAME CHART VERSION APP VERSION DESCRIPTION
kubevela/vela-core 0.4.0-rc-master 0.4.0-rc-master A Helm chart for KubeVela core
kubevela/vela-core 0.3.2 0.3.2 A Helm chart for KubeVela core
kubevela/vela-core 0.3.1 0.3.1 A Helm chart for KubeVela core

然后尝试跟着以下的命令安装一个预发布版。

helm install --create-namespace -n vela-system kubevela kubevela/vela-core --version <next_version>-rc-master
NAME: kubevela
LAST DEPLOYED: Thu Apr 1 19:41:30 2021
NAMESPACE: vela-system
STATUS: deployed
REVISION: 1
NOTES:
Welcome to use the KubeVela! Enjoy your shipping application journey!

升级#

第一步 更新 Helm 仓库#

通过以下命令获取 KubeVela 最新发布的 chart:

helm repo update
helm search repo kubevela/vela-core -l

第二步 升级 KubeVela 的 CRDs#

kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_componentdefinitions.yaml
kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_workloaddefinitions.yaml
kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_traitdefinitions.yaml
kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_applications.yaml
kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_approllouts.yaml
kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_applicationrevisions.yaml
kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_scopedefinitions.yaml
kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_appdeployments.yaml
kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_applicationcontexts.yaml
kubectl apply -f https://raw.githubusercontent.com/oam-dev/kubevela/master/charts/vela-core/crds/core.oam.dev_definitionrevisions.yaml

提示:如果看到诸如 * is invalid: spec.scope: Invalid value: "Namespaced": filed is immutable 之类的错误,请删除出错的 CRD 后再重新安装。

kubectl delete crd \
scopedefinitions.core.oam.dev \
traitdefinitions.core.oam.dev \
workloaddefinitions.core.oam.dev

第三步 升级 KubeVela Helm chart#

helm upgrade --install --create-namespace --namespace vela-system kubevela kubevela/vela-core --version <the_new_version>

卸载#

运行命令:

helm uninstall -n vela-system kubevela
rm -r ~/.vela

命令会卸载 KubeVela 服务和相关的依赖组件,同时会清理本地 CLI 的缓存
然后清理 CRDs(默认情况下,helm 不会移除 CRDs)

kubectl delete crd \
appdeployments.core.oam.dev \
applicationconfigurations.core.oam.dev \
applicationcontexts.core.oam.dev \
applicationrevisions.core.oam.dev \
applications.core.oam.dev \
approllouts.core.oam.dev \
componentdefinitions.core.oam.dev \
components.core.oam.dev \
containerizedworkloads.core.oam.dev \
healthscopes.core.oam.dev \
manualscalertraits.core.oam.dev \
podspecworkloads.standard.oam.dev \
scopedefinitions.core.oam.dev \
traitdefinitions.core.oam.dev \
workloaddefinitions.core.oam.dev \
definitionrevisions.core.oam.dev
Last updated on by yangsoon