serverless框架之開源openfaas部署
阿新 • • 發佈：2018-12-15
kubernetes version
[[email protected] chart]# kubectl version Client Version: version.Info{Major:"1", Minor:"11+", GitVersion:"v1.11.0-168+f47446a730ca03", GitCommit:"f47446a730ca037473fb3bf0c5abeea648c1ac12", GitTreeState:"clean", BuildDate:"2018-08-25T21:05:52Z", GoVersion:"go1.10.3", Compiler:"gc", Platform:"linux/amd64"} Server Version: version.Info{Major:"1", Minor:"11+", GitVersion:"v1.11.0-168+f47446a730ca03", GitCommit:"f47446a730ca037473fb3bf0c5abeea648c1ac12", GitTreeState:"clean", BuildDate:"2018-08-25T21:05:52Z", GoVersion:"go1.10.3", Compiler:"gc", Platform:"linux/amd64"}
安裝helm
安裝helm工具請參考helm 安裝
下載原始碼
git clone https://github.com/openfaas/faas-netes.git cd faas-netes/chart helm install openfaas/ [[email protected] chart]# helm install openfaas/ Chart.yaml OWNERS README.md templates/ values.yaml [[email protected] chart]# helm install openfaas/ NAME: eager-wildebeest LAST DEPLOYED: Thu Nov 15 19:57:07 2018 NAMESPACE: default STATUS: DEPLOYED RESOURCES: ==> v1/ConfigMap NAME AGE alertmanager-config 0s prometheus-config 0s ==> v1/ServiceAccount eager-wildebeest-controller 0s ==> v1beta1/ClusterRole eager-wildebeest-controller 0s ==> v1beta1/ClusterRoleBinding eager-wildebeest-controller 0s ==> v1/Service alertmanager 0s gateway-external 0s gateway 0s nats 0s prometheus 0s ==> v1beta1/Deployment alertmanager 0s faas-idler 0s gateway 0s nats 0s prometheus 0s queue-worker 0s ==> v1/Pod(related) NAME READY STATUS RESTARTS AGE alertmanager-574fbd97f7-76tzr 0/1 ContainerCreating 0 0s faas-idler-f656b895d-nt9wp 0/1 ContainerCreating 0 0s gateway-5644677dc8-jnqpn 0/2 ContainerCreating 0 0s nats-74fc8944fb-jpft2 0/1 ContainerCreating 0 0s prometheus-7dbc7d9f79-vnp58 0/1 ContainerCreating 0 0s queue-worker-566fb99ff8-ttlwj 0/1 ContainerCreating 0 0s NOTES: To verify that openfaas has started, run: kubectl --namespace=default get deployments -l "release=eager-wildebeest, app=openfaas" [[email protected] chart]# kubectl --namespace=default get deployments -l "release=eager-wildebeest, app=openfaas" NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE alertmanager 1 1 1 0 27s gateway 1 1 1 0 27s nats 1 1 1 0 27s prometheus 1 1 1 0 27s queue-worker 1 1 1 0 27s
部署過程中會發現以下錯誤，刪除掉即可
gateway-5644677dc8-jnqpn 1/2 ErrImagePull 0 3m
部署結果檢視
[[email protected] chart]# kubectl get svc
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
alertmanager ClusterIP 10.254.7.6 <none> 9093/TCP 13m
gateway ClusterIP 10.254.6.144 <none> 8080/TCP 13m
gateway-external NodePort 10.254.3.106 <none> 8080:31112/TCP 13m
nats ClusterIP 10.254.14.142 <none> 4222/TCP 13m
prometheus ClusterIP 10.254.19.240 <none> 9090/TCP 13m
[[email protected] chart]# kubectl get pods -owide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE
alertmanager-574fbd97f7-76tzr 1/1 Running 0 30m 10.253.62.144 master-47-34 <none>
faas-idler-f656b895d-nt9wp 1/1 Running 5 30m 10.253.109.57 slave-47-33 <none>
gateway-5644677dc8-jnqpn 2/2 Running 2 30m 10.253.63.213 master-47-36 <none>
nats-74fc8944fb-jpft2 1/1 Running 0 30m 10.253.62.146 master-47-34 <none>
prometheus-7dbc7d9f79-vnp58 1/1 Running 0 30m 10.253.63.230 master-47-36 <none>
queue-worker-566fb99ff8-rd2kt 1/1 Running 0 25m 10.253.109.49 slave-47-33 <none>
從瀏覽器訪問gateway-5644677dc8-jnqpn所在的節點的31112埠
部署完畢