openfaas_on_K8s安装部署

1. 使用 brew 或 curl -sL cli.openfaas.com | sudo sh 安装 faas-cli

   

2. 安装brew

   brew install kubernetes-helm

   

3. 安装helm服务端tiller(3.0以上版本不需要安装)

   kubectl -n kube-system create sa tiller \
    && kubectl create clusterrolebinding tiller \
    --clusterrole cluster-admin \
    --serviceaccount=kube-system:tiller

![](https://raw.githubusercontent.com/dingzhenying/MDGif/master/img/20200219231528.png)

​    添加 OpenFaas helm 的 repo并更新：（3.0异常版本）        

helm repo add openfaas https://openfaas.github.io/faas-netes/
helm repo update

dingdingMacBook-Pro:~ dingding$ git clone https://github.com/openfaas/faas-netes && cd faas-netes
Cloning into 'faas-netes'...
remote: Enumerating objects: 1379, done.
remote: Counting objects: 100% (1379/1379), done.
remote: Compressing objects: 100% (912/912), done.
remote: Total 11836 (delta 553), reused 967 (delta 406), pack-reused 10457
Receiving objects: 100% (11836/11836), 11.01 MiB | 40.00 KiB/s, done.
Resolving deltas: 100% (7013/7013), done.
Checking out files: 100% (2441/2441), done.

4. 克隆 Kubernetes 的 OpenFaaS 驱动程序 faas-netes：

   git clone https://github.com/openfaas/faas-netes && cd faas-netes

5. Minikube 没有配置 RBAC，这里我们需要把 RBAC 关闭：

   helm upgrade --install --debug --reset-values --set async=false --set rbac=false openfaa

6. 创建 OpenFaas 命名空间：

   kubectl apply -f https://raw.githubusercontent.com/openfaas/faas-netes/master/namespaces.yml

   

7. 创建 OpenFaas 的管理员登录密码：

   kubectl -n openfaas create secret generic basic-auth --from-literal=basic-auth-user=admin --from-literal=basic-auth-password=1234567890

   dingdingMacBook-Pro:faas-netes dingding$ kubectl -n openfaas create secret generic basic-auth --from-literal=basic-auth-user=admin --from-literal=basic-auth-password=1234567890
   secret/basic-auth created

8. 更新 OpenFaas 命名空间：

   helm upgrade openfaas --install openfaas/openfaas --namespace openfaas --set functionNamespace=openfaas-fn --set basic_auth=true

   

9. 首先登录 OpenFaas:

   faas-cli login -g http://localhost:31112 -u admin -p 1234567890

10. 查看 OpenFaas 基础服务的 Pod：

    kubectl get pods -n openfaas

11. 登陆ui查看openfaas(http://localhost:31112/ui)

    

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