【kserve】kserve安装记录

安装

官方教程: https://kserve.github.io/website/admin/kubernetes_deployment/

首先安装istio、cert manager

安装 istio

wget [https://github.com/istio/istio/releases/download/1.11.4/istioctl-1.11.4-linux-amd64.tar.gz](https://github.com/istio/istio/releases/download/1.11.4/istioctl-1.11.4-linux-amd64.tar.gz)

tar -xvzf istioctl-1.11.4-linux-amd64.tar.gz

mv istioctl /usr/local/bin/

istioctl install

安装 knative

`kubectl apply -f https://github.com/knative/operator/releases/download/knative-v1.0.0/operator.yaml`

安装 knative-serving/knative-eventing参考 https://knative.dev/docs/admin/install/knative-with-operators/

安装 cert-manager

kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.5.3/cert-manager.yaml

安装 kserve

kubectl apply -f https://github.com/kserve/kserve/releases/download/v0.7.0/kserve.yaml

grc.io问题

kubectl edit 修改源镜像

国内yaml安装方式

项目地址:https://github.com/wenyangchou/KServeInstaller

踩坑记录

• clusterDomain造成的安装失败

Creating service 'hello' in namespace 'default':

  0.028s The Route is still working to reflect the latest desired specification.
  0.067s Configuration "hello" is waiting for a Revision to become ready.
  2.736s ...
  2.736s Ingress has not yet been reconciled.
  2.788s Waiting for load balancer to be ready

在knative-serving安装过程中，出现一直 wait fot load balancer。该原因由clusterDomain修改造成。详情参考: https://github.com/knative/serving/issues/12371

• 域名修改

kubectl edit cm config-domain -n knative-serving

• Error from server (BadRequest): error when creating "service.yaml": admission webhook "validation.webhook.serving.knative.dev" denied the request: validation failed: must not set the field(s): spec.template.spec.nodeSelector, spec.template.spec.tolerations

kserve依赖于knative，默认是不打开节点标签选取的。参考: https://github.com/knative/serving/issues/11388

kubectl -n knative-serving edit cm config-features

• failed to resolve image to digest: Get https:/xxx.xxx.com/v2/: ....

运行isvc发现私有仓库默认转https了。

解决: kubectl -n knative-serving edit configmap config-deployment

修改:registries-skipping-tag-resolving: kind.local,ko.local,dev.local,harbor.wenyangchou.com