3.0中如何安装青云负载均衡器插件

joindn

2.1的文档中说配置conf/plugin-qingcloud.yaml文件，这个对应的文件在3.0中在哪？

zheng1

你好，可以通过https://github.com/yunify/qingcloud-cloud-controller-manager#%E5%A6%82%E4%BD%95%E6%89%8B%E5%8A%A8%E9%83%A8%E7%BD%B2-qingcloud-%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1%E5%99%A8%E6%8F%92%E4%BB%B6 自行安装

joindn

你好，qingcloud.yaml 文件完整的示例有么？

zheng1

joindn https://github.com/yunify/qingcloud-cloud-controller-manager/blob/master/test/config/qingcloud.yaml

joindn

安装完了，但是怎么使用呢？
这个是service的yaml配置，然后怎么访问呢
kind: Service apiVersion: v1 metadata: name: b2i-war-java8 namespace: demo-project labels: app: b2i-war-java8 s2ibuilder: b2i-war-java8-b2i-d3a8 version: v1 annotations: service.beta.kubernetes.io/qingcloud-load-balancer-eip-ids: eip-v0z9181l service.beta.kubernetes.io/qingcloud-load-balancer-type: '0' spec: ports: - name: http-8080 protocol: TCP port: 8080 targetPort: 8080 nodePort: 31642 selector: app: b2i-war-java8 s2ibuilder: b2i-war-java8-b2i-d3a8 version: v1 clusterIP: 10.233.51.145 type: LoadBalancer sessionAffinity: None externalTrafficPolicy: Cluster

zheng1

kubectl get svc -n demo-project b2i-war-java8 看一下

joindn

kubectl get svc -n demo-project b2i-war-java8

NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
b2i-war-java8 LoadBalancer 10.233.51.145 <pending> 8080:31642/TCP 23h

zheng1

joindn 看上去还在创建LB中，可以看一下kube-system ns下面qingcloud-controller-manager那个pod的日志

joindn

`I0928 17:08:35.853747 1 flags.go:33] FLAG: –secure-port=“10258”

I0928 17:08:35.853756 1 flags.go:33] FLAG: –skip-headers=“false”

I0928 17:08:35.853761 1 flags.go:33] FLAG: –stderrthreshold=“2”

I0928 17:08:35.853770 1 flags.go:33] FLAG: –tls-cert-file=""

I0928 17:08:35.853774 1 flags.go:33] FLAG: –tls-cipher-suites=“[]”

I0928 17:08:35.853783 1 flags.go:33] FLAG: –tls-min-version=""

I0928 17:08:35.853788 1 flags.go:33] FLAG: –tls-private-key-file=""

I0928 17:08:35.853795 1 flags.go:33] FLAG: –tls-sni-cert-key=“[]”

I0928 17:08:35.853809 1 flags.go:33] FLAG: –use-service-account-credentials=“false”

I0928 17:08:35.853816 1 flags.go:33] FLAG: –v=“3”

I0928 17:08:35.853821 1 flags.go:33] FLAG: –version=“false”

I0928 17:08:35.853832 1 flags.go:33] FLAG: –vmodule=""

I0928 17:08:40.443357 1 serving.go:319] Generated self-signed cert in-memory

W0928 17:08:43.043115 1 client_config.go:549] Neither –kubeconfig nor –master was specified. Using the inClusterConfig. This might not work.

I0928 17:08:43.045906 1 controllermanager.go:113] Version: v0.0.0-master+$Format:%h$

[2020-09-28T17:08:43.046Z #1] ERROR – : File not found: /etc/qingcloud/config.yaml

F0928 17:08:43.046275 1 controllermanager.go:117] Cloud provider could not be initialized: could not init cloud provider “qingcloud”: open /etc/qingcloud/config.yaml: no such file or directory`

joindn

难道是这个文件里的写的路径？，但是配置是什么？
`qyConfigPath: /etc/qingcloud/config.yaml
zone: pek3
defaultVxNetForLB: vxnet-zr3xr
clusterID: mycluster
isApp: false
tagIDs:

tag-d3dkqdu7`

zheng1

joindn 这个文档中的第三步 https://github.com/yunify/qingcloud-cloud-controller-manager#%E5%A6%82%E4%BD%95%E6%89%8B%E5%8A%A8%E9%83%A8%E7%BD%B2-qingcloud-%E8%B4%9F%E8%BD%BD%E5%9D%87%E8%A1%A1%E5%99%A8%E6%8F%92%E4%BB%B6

joindn

这个秘钥文件放在主机的/etc/qingcloud/config.yaml目录就可以了吧

zheng1

joindn 放到哪里都可以，主要是 kubectl create secret generic qcsecret –from-file=config.yaml=$secret_file -n kube-system，替换其中的secret_file

joindn

那不对呀，我当时这么创建的，config.yaml路径在/opt/soft/config/config.yaml
root@node1:/opt/soft/config# kubectl create secret generic qcsecret –from-file=config.yaml -n kube-system
secret/qcsecret created
现在一直包] ERROR – : File not found: /etc/qingcloud/config.yaml

zheng1

joindn 你试试这么执行 kubectl create secret generic qcsecret –from-file=config.yaml=config.yaml -n kube-system

joindn

谢谢，起来了，然后用这个公网怎么访问呢？
还有就是我的项目中并没有出现，想示例中的负载均衡的状态信息

joindn

现在是给了一个公网的地址，但是这个也没法访问，具体要咋操作
http://b2i-war-java8.demo-project.139.198.15.xxx.nip.io/

zheng1

我看你用的是8080端口，加上端口号试试

joindn

http://b2i-war-java8.demo-project.139.198.15.174.nip.io:8080/ 也不行

rayzhou2017

joindn 你需要在你本地/etc/hosts里map一下 IP地址和域名的对应关系，这个域名又没有被注册过，只能本地访问

zheng1

joindn 这个地方可能有点问题，我们先复现一下

duanjiong

joindn 你好，你可以检查下node上是否有node.beta.kubernetes.io/instance-id这个注解，如果没有那么请登录到所在节点下cat /etc/qingcloud/instance-id, 然后将这个值加在对应节点注解上，例如kubectl annotate node node4 node.beta.kubernetes.io/instance-id=i-138gh0z5

joindn

rayzhou2017 这不是自解析的域名吗？还要自己手动解析？