发生了什么
:无法连接在Web浏览器上创建我的服务。
您期望发生什么
:连接我的服务
如何重现它(尽可能最小和最精确)
: 首先,我像这样制作了'my-deploy.yaml'。
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: my-deploy-name
spec:
replicas: 3
template:
metadata:
labels:
app: my-deploy
spec:
containers:
- name: mycontainer
image: alicek106/composetest:balanced_web
ports:
- containerPort: 80
然后,我像这样做了'my-service.yaml'
apiVersion: v1
kind: Service
metadata:
name: my-service-name
spec:
ports:
- name: my-deploy-svc
port: 8080
targetPort: 80
type: LoadBalancer
externalIPs:
- 104.196.161.33
selector:
app: my-deploy
所以,我创建了部署和服务,
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 6d
my-service-name LoadBalancer 10.106.31.254 104.196.161.33 8080:32508/TCP 5d
NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE
my-deploy-name 3 3 3 3 6d
并尝试在Chrome浏览器上连接104.196.161.33:8080,104.196.161.33:32508。但它不起作用。 我该怎么办?
环境 :
Kubernetes版本: 客户端版本:version.Info {Major:“1”,Minor:“8”,GitVersion:“v1.8.1”,GitCommit:“f38e43b221d08850172a9a4ea785a86a3ffa3b3a”,GitTreeState:“clean”,BuildDate:“2017-10-11T23:27: 35Z“,GoVersion:”go1.8.3“,编译器:”gc“,平台:”linux / amd64“} 服务器版本:version.Info {Major:“1”,Minor:“8”,GitVersion:“v1.8.1”,GitCommit:“f38e43b221d08850172a9a4ea785a86a3ffa3b3a”,GitTreeState:“clean”,BuildDate:“2017-10-11T23:16: 41Z“,GoVersion:”go1.8.3“,编译:”gc“,平台:”linux / amd64“}
云提供商或硬件配置:ubuntu 16.04.LTS上的VM
操作系统(例如来自/ etc / os-release):ubuntu 16.04.LTS
内核:Linux master 4.10.0-37-generic#41~16.04.1-Ubuntu SMP Fri Oct 6 22:42:59 UTC 2017 x86_64 x86_64 x86_64 GNU / Linux
安装工具:Docker-CE v17.06
其他:
kubectl get node
NAME STATUS ROLES AGE VERSION
master Ready master 6d v1.8.1
node1 Ready <none> 6d v1.8.1
node2 Ready <none> 6d v1.8.1
ifconfig
docker0 Link encap:Ethernet HWaddr 02:42:ba:93:a2:f2
inet addr:172.17.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
ens160 Link encap:Ethernet HWaddr 00:50:56:80:ab:14
inet addr:39.119.118.176 Bcast:39.119.118.255 Mask:255.255.255.128
inet6 addr: fe80::250:56ff:fe80:ab14/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:9581474 errors:0 dropped:473 overruns:0 frame:0
TX packets:4928331 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1528509917 (1.5 GB) TX bytes:4020347835 (4.0 GB)
flannel.1 Link encap:Ethernet HWaddr c6:b5:ef:90:ea:8f
inet addr:10.244.0.0 Bcast:0.0.0.0 Mask:255.255.255.255
UP BROADCAST RUNNING MULTICAST MTU:1450 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:184 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:44750027 errors:0 dropped:0 overruns:0 frame:0
TX packets:44750027 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:13786966091 (13.7 GB) TX bytes:13786966091 (13.7 GB)
※P.S:你能推荐一个关于docker&amp;的Web服务示例吗? kubernetes给我?
答案 0 :(得分:0)
就我而言,外部IP是由GCE自动分配的。它不需要在yaml配置中手动设置。因此,如果您发现EXTERNAL-IP是命令输出中的状态&#34; kubectl获取svc $ {service-name}&#34;,那么它可能意味着您的意图。
(但我不确定在配置中指定外部IP是否有效..) 据我所知,LoadBalancer类型的服务仅适用于支持此类功能的云集成。
PS。我想你正在尝试测试内容&#34;让我们开始使用Docker&#34;在大韩民国,如果你这样,请通过电子邮件地址或推特联系我:D 我可以直接回复你,因为我是该书的作者。