标签：ada using connected 感知 efi cluster article eth publish
下载地址：https://github.com/kubernetes/ingress-nginx/archive/nginx-0.22.0.tar.gz
# with-rbac.yaml
apiVersion: apps/v1
# kind: Deployment
kind: DeamonSet
metadata:
name: nginx-ingress-controller
namespace: ingress-nginx
labels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/part-of: ingress-nginx
spec:
# replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/part-of: ingress-nginx
template:
metadata:
labels:
app.kubernetes.io/name: ingress-nginx
app.kubernetes.io/part-of: ingress-nginx
annotations:
prometheus.io/port: "10254"
prometheus.io/scrape: "true"
spec:
serviceAccountName: nginx-ingress-serviceaccount
hostNetwork: true
containers:
- name: nginx-ingress-controller
image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
args:
- /nginx-ingress-controller
- --configmap=$(POD_NAMESPACE)/nginx-configuration
- --tcp-services-configmap=$(POD_NAMESPACE)/tcp-services
- --udp-services-configmap=$(POD_NAMESPACE)/udp-services
- --publish-service=$(POD_NAMESPACE)/ingress-nginx
- --annotations-prefix=nginx.ingress.kubernetes.io
securityContext:
allowPrivilegeEscalation: true
capabilities:
drop:
- ALL
add:
- NET_BIND_SERVICE
# www-data -> 33
runAsUser: 33
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
ports:
- name: http
containerPort: 80
- name: https
containerPort: 443
livenessProbe:
failureThreshold: 3
httpGet:
path: /healthz
port: 10254
scheme: HTTP
initialDelaySeconds: 10
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 1
readinessProbe:
failureThreshold: 3
httpGet:
path: /healthz
port: 10254
scheme: HTTP
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 1
nodeSelector:
custom/ingress-controller-ready: "true"
---kubectl label nodes 192.168.2.101 custom/ingress-controller-ready=true
kubectl label nodes 192.168.2.102 custom/ingress-controller-ready=true
kubectl label nodes 192.168.2.103 custom/ingress-controller-ready=truekubectl create -f mandatory.yamlkubectl create -f configmap.yaml
kubectl create -f namespace.yaml
kubectl create -f rbac.yaml
kubectl create -f with-rbac.yaml# cat > my-apache.yaml << EOF
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: my-apache
spec:
replicas: 2
template:
metadata:
labels:
run: my-apache
spec:
containers:
- name: my-apache
image: httpd
ports:
- containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
name: my-apache
spec:
metadata:
labels:
run: my-apache
spec:
type: NodePort
ports:
- port: 80
targetPort: 80
nodePort: 30002
selector:
run: my-apache
EOF# cat > my-nginx.yaml << EOF
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: my-nginx
spec:
replicas: 2
template:
metadata:
labels:
run: my-nginx
spec:
containers:
- name: my-nginx
image: nginx
ports:
- containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
name: my-nginx
spec:
template:
matadata:
lables:
run: my-nginx
spec:
type: NodePort
ports:
- port: 80
targetPort: 80
nodePort: 30001
selector:
run: my-nginx
EOF# cat > test-ingress.yaml << EOF
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: test-ingress
namespace: default
spec:
rules:
- host: test.apache.ingress
http:
paths:
- path: /
backend:
serviceName: my-apache
servicePort: 80
- host: test.nginx.ingress
http:
paths:
- path: /
backend:
serviceName: my-nginx
servicePort: 80
EOF# kubectl get ingress
NAME HOSTS ADDRESS PORTS AGE
test-ingress test.apache.ingress,test.nginx.ingress 80 23s# kubectl get deploy,pod,svc
NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE
deployment.extensions/my-apache 2 2 2 1 12s
deployment.extensions/my-nginx 2 2 2 2 12s
NAME READY STATUS RESTARTS AGE
pod/my-apache-57874fd49c-dc4vx 1/1 Running 0 12s
pod/my-apache-57874fd49c-lfhld 0/1 ContainerCreating 0 12s
pod/my-nginx-756f645cd7-fvq9d 1/1 Running 0 11s
pod/my-nginx-756f645cd7-ngj99 1/1 Running 0 12s
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
service/kubernetes ClusterIP 10.254.0.1 <none> 443/TCP 10d
service/my-apache NodePort 10.254.95.131 <none> 80:30002/TCP 12s
service/my-nginx NodePort 10.254.92.19 <none> 80:30001/TCP 11s# curl -v http://192.168.2.100 -H ‘host: test.apache.ingress‘
* About to connect() to 192.168.2.100 port 80 (#0)
* Trying 192.168.2.100...
* Connected to 192.168.2.100 (192.168.2.100) port 80 (#0)
> GET / HTTP/1.1
> User-Agent: curl/7.29.0
> Accept: */*
> host: test.apache.ingress
>
< HTTP/1.1 200 OK
< Server: nginx/1.15.8
< Date: Fri, 25 Jan 2019 08:24:37 GMT
< Content-Type: text/html
< Content-Length: 45
< Connection: keep-alive
< Last-Modified: Mon, 11 Jun 2007 18:53:14 GMT
< ETag: "2d-432a5e4a73a80"
< Accept-Ranges: bytes
<
<html><body><h1>It works!</h1></body></html>
* Connection #0 to host 192.168.2.100 left intact# curl -v http://192.168.2.100 -H ‘host: test.nginx.ingress‘
* About to connect() to 192.168.2.100 port 80 (#0)
* Trying 192.168.2.100...
* Connected to 192.168.2.100 (192.168.2.100) port 80 (#0)
> GET / HTTP/1.1
> User-Agent: curl/7.29.0
> Accept: */*
> host: test.nginx.ingress
>
< HTTP/1.1 200 OK
< Server: nginx/1.15.8
< Date: Fri, 25 Jan 2019 08:24:53 GMT
< Content-Type: text/html
< Content-Length: 612
< Connection: keep-alive
< Vary: Accept-Encoding
< Last-Modified: Tue, 25 Dec 2018 09:56:47 GMT
< ETag: "5c21fedf-264"
< Accept-Ranges: bytes
<
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
body {
width: 35em;
margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif;
}
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>
<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>
<p><em>Thank you for using nginx.</em></p>
</body>
</html>
* Connection #0 to host 192.168.2.100 left intact
Kubernetes - - k8s - nginx-ingress
标签：ada using connected 感知 efi cluster article eth publish
原文地址：https://www.cnblogs.com/xiaoqshuo/p/10320342.html
