update to kubernetes 1.9
Kelsey Hightower
parent
e8d728d016
commit
07aae4fb45
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@ -14,10 +14,10 @@ The target audience for this tutorial is someone planning to support a productio
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Kubernetes The Hard Way guides you through bootstrapping a highly available Kubernetes cluster with end-to-end encryption between components and RBAC authentication.
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* [Kubernetes](https://github.com/kubernetes/kubernetes) 1.8.0
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* [cri-containerd Container Runtime](https://github.com/kubernetes-incubator/cri-containerd) 1.0.0-alpha.0
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* [Kubernetes](https://github.com/kubernetes/kubernetes) 1.9.0
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* [cri-containerd Container Runtime](https://github.com/kubernetes-incubator/cri-containerd) 1.0.0-beta.0
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* [CNI Container Networking](https://github.com/containernetworking/cni) 0.6.0
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* [etcd](https://github.com/coreos/etcd) 3.2.8
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* [etcd](https://github.com/coreos/etcd) 3.2.11
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## Labs
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@ -1,8 +1,47 @@
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# Copyright 2016 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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apiVersion: v1
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kind: Service
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metadata:
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name: kube-dns
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namespace: kube-system
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labels:
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k8s-app: kube-dns
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kubernetes.io/cluster-service: "true"
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addonmanager.kubernetes.io/mode: Reconcile
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kubernetes.io/name: "KubeDNS"
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spec:
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selector:
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k8s-app: kube-dns
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clusterIP: 10.32.0.10
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ports:
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- name: dns
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port: 53
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protocol: UDP
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- name: dns-tcp
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port: 53
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protocol: TCP
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: kube-dns
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namespace: kube-system
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labels:
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kubernetes.io/cluster-service: "true"
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addonmanager.kubernetes.io/mode: Reconcile
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---
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apiVersion: v1
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kind: ConfigMap
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@ -12,181 +51,156 @@ metadata:
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labels:
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addonmanager.kubernetes.io/mode: EnsureExists
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: kube-dns
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namespace: kube-system
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labels:
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k8s-app: kube-dns
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kubernetes.io/cluster-service: "true"
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kubernetes.io/name: "KubeDNS"
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spec:
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clusterIP: 10.32.0.10
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ports:
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- name: dns
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port: 53
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protocol: UDP
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targetPort: 53
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- name: dns-tcp
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port: 53
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protocol: TCP
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targetPort: 53
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selector:
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k8s-app: kube-dns
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sessionAffinity: None
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type: ClusterIP
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---
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: kube-dns
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namespace: kube-system
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labels:
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k8s-app: kube-dns
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kubernetes.io/cluster-service: "true"
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name: kube-dns
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namespace: kube-system
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addonmanager.kubernetes.io/mode: Reconcile
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spec:
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replicas: 2
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selector:
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matchLabels:
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k8s-app: kube-dns
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# replicas: not specified here:
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# 1. In order to make Addon Manager do not reconcile this replicas parameter.
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# 2. Default is 1.
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# 3. Will be tuned in real time if DNS horizontal auto-scaling is turned on.
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strategy:
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rollingUpdate:
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maxSurge: 10%
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maxUnavailable: 0
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type: RollingUpdate
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selector:
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matchLabels:
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k8s-app: kube-dns
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template:
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metadata:
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ""
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creationTimestamp: null
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labels:
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k8s-app: kube-dns
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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spec:
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containers:
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- name: kubedns
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image: gcr.io/google_containers/k8s-dns-kube-dns-amd64:1.14.4
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env:
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- name: PROMETHEUS_PORT
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value: "10055"
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args:
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- --domain=cluster.local.
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- --dns-port=10053
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- --config-dir=/kube-dns-config
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- --v=2
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livenessProbe:
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failureThreshold: 5
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httpGet:
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path: /healthcheck/kubedns
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port: 10054
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scheme: HTTP
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initialDelaySeconds: 60
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 5
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ports:
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- name: dns-local
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containerPort: 10053
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protocol: UDP
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- name: dns-tcp-local
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containerPort: 10053
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protocol: TCP
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- name: metrics
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containerPort: 10055
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protocol: TCP
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readinessProbe:
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failureThreshold: 3
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httpGet:
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path: /readiness
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port: 8081
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scheme: HTTP
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initialDelaySeconds: 3
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 5
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resources:
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limits:
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memory: 170Mi
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requests:
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cpu: 100m
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memory: 70Mi
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volumeMounts:
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- name: kube-dns-config
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mountPath: /kube-dns-config
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- name: dnsmasq
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image: gcr.io/google_containers/k8s-dns-dnsmasq-nanny-amd64:1.14.4
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args:
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- -v=2
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- -logtostderr
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- -configDir=/etc/k8s/dns/dnsmasq-nanny
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- -restartDnsmasq=true
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- --
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- -k
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- --cache-size=1000
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- --log-facility=-
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- --server=/cluster.local/127.0.0.1#10053
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- --server=/in-addr.arpa/127.0.0.1#10053
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- --server=/ip6.arpa/127.0.0.1#10053
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livenessProbe:
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failureThreshold: 5
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httpGet:
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path: /healthcheck/dnsmasq
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port: 10054
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scheme: HTTP
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initialDelaySeconds: 60
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 5
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ports:
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- name: dns
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containerPort: 53
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protocol: UDP
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- name: dns-tcp
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containerPort: 53
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protocol: TCP
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resources:
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requests:
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cpu: 150m
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memory: 20Mi
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volumeMounts:
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- name: kube-dns-config
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mountPath: /etc/k8s/dns/dnsmasq-nanny
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- name: sidecar
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image: gcr.io/google_containers/k8s-dns-sidecar-amd64:1.14.4
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args:
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- --v=2
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- --logtostderr
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- --probe=kubedns,127.0.0.1:10053,kubernetes.default.svc.cluster.local,5,A
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- --probe=dnsmasq,127.0.0.1:53,kubernetes.default.svc.cluster.local,5,A
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livenessProbe:
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failureThreshold: 5
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httpGet:
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path: /metrics
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port: 10054
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scheme: HTTP
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initialDelaySeconds: 60
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 5
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ports:
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- name: metrics
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containerPort: 10054
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protocol: TCP
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resources:
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requests:
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cpu: 10m
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memory: 20Mi
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dnsPolicy: Default
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restartPolicy: Always
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serviceAccount: kube-dns
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serviceAccountName: kube-dns
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terminationGracePeriodSeconds: 30
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tolerations:
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- key: CriticalAddonsOnly
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operator: Exists
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- key: "CriticalAddonsOnly"
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operator: "Exists"
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volumes:
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- name: kube-dns-config
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configMap:
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name: kube-dns
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optional: true
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containers:
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- name: kubedns
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image: gcr.io/google_containers/k8s-dns-kube-dns-amd64:1.14.7
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resources:
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# TODO: Set memory limits when we've profiled the container for large
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# clusters, then set request = limit to keep this container in
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# guaranteed class. Currently, this container falls into the
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# "burstable" category so the kubelet doesn't backoff from restarting it.
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limits:
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memory: 170Mi
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requests:
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cpu: 100m
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memory: 70Mi
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livenessProbe:
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httpGet:
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path: /healthcheck/kubedns
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port: 10054
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scheme: HTTP
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initialDelaySeconds: 60
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timeoutSeconds: 5
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successThreshold: 1
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failureThreshold: 5
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readinessProbe:
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httpGet:
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path: /readiness
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port: 8081
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scheme: HTTP
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# we poll on pod startup for the Kubernetes master service and
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# only setup the /readiness HTTP server once that's available.
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initialDelaySeconds: 3
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timeoutSeconds: 5
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args:
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- --domain=cluster.local.
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- --dns-port=10053
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- --config-dir=/kube-dns-config
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- --v=2
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env:
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- name: PROMETHEUS_PORT
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value: "10055"
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ports:
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- containerPort: 10053
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name: dns-local
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protocol: UDP
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- containerPort: 10053
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name: dns-tcp-local
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protocol: TCP
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- containerPort: 10055
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name: metrics
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protocol: TCP
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volumeMounts:
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- name: kube-dns-config
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configMap:
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defaultMode: 420
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name: kube-dns
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optional: true
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mountPath: /kube-dns-config
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- name: dnsmasq
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image: gcr.io/google_containers/k8s-dns-dnsmasq-nanny-amd64:1.14.7
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livenessProbe:
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httpGet:
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path: /healthcheck/dnsmasq
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port: 10054
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scheme: HTTP
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initialDelaySeconds: 60
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timeoutSeconds: 5
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successThreshold: 1
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failureThreshold: 5
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args:
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- -v=2
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- -logtostderr
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- -configDir=/etc/k8s/dns/dnsmasq-nanny
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- -restartDnsmasq=true
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- --
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- -k
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- --cache-size=1000
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- --no-negcache
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- --log-facility=-
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- --server=/cluster.local/127.0.0.1#10053
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- --server=/in-addr.arpa/127.0.0.1#10053
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- --server=/ip6.arpa/127.0.0.1#10053
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ports:
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- containerPort: 53
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name: dns
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protocol: UDP
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- containerPort: 53
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name: dns-tcp
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protocol: TCP
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# see: https://github.com/kubernetes/kubernetes/issues/29055 for details
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resources:
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requests:
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cpu: 150m
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memory: 20Mi
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volumeMounts:
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- name: kube-dns-config
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mountPath: /etc/k8s/dns/dnsmasq-nanny
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- name: sidecar
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image: gcr.io/google_containers/k8s-dns-sidecar-amd64:1.14.7
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livenessProbe:
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httpGet:
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path: /metrics
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port: 10054
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scheme: HTTP
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initialDelaySeconds: 60
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timeoutSeconds: 5
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successThreshold: 1
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failureThreshold: 5
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args:
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- --v=2
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- --logtostderr
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- --probe=kubedns,127.0.0.1:10053,kubernetes.default.svc.cluster.local,5,SRV
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- --probe=dnsmasq,127.0.0.1:53,kubernetes.default.svc.cluster.local,5,SRV
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ports:
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- containerPort: 10054
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name: metrics
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protocol: TCP
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resources:
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requests:
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memory: 20Mi
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cpu: 10m
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dnsPolicy: Default # Don't use cluster DNS.
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serviceAccountName: kube-dns
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@ -14,7 +14,7 @@ This tutorial leverages the [Google Cloud Platform](https://cloud.google.com/) t
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Follow the Google Cloud SDK [documentation](https://cloud.google.com/sdk/) to install and configure the `gcloud` command line utility.
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Verify the Google Cloud SDK version is 173.0.0 or higher:
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Verify the Google Cloud SDK version is 183.0.0 or higher:
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```
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gcloud version
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@ -69,7 +69,7 @@ The `kubectl` command line utility is used to interact with the Kubernetes API S
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### OS X
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```
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curl -o kubectl https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/darwin/amd64/kubectl
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curl -o kubectl https://storage.googleapis.com/kubernetes-release/release/v1.9.0/bin/darwin/amd64/kubectl
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```
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```
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@ -83,7 +83,7 @@ sudo mv kubectl /usr/local/bin/
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### Linux
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```
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wget https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kubectl
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wget https://storage.googleapis.com/kubernetes-release/release/v1.9.0/bin/linux/amd64/kubectl
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```
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```
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@ -96,7 +96,7 @@ sudo mv kubectl /usr/local/bin/
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### Verification
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Verify `kubectl` version 1.8.0 or higher is installed:
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Verify `kubectl` version 1.9.0 or higher is installed:
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```
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kubectl version --client
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@ -105,7 +105,7 @@ kubectl version --client
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> output
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```
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Client Version: version.Info{Major:"1", Minor:"8", GitVersion:"v1.8.0", GitCommit:"6e937839ac04a38cac63e6a7a306c5d035fe7b0a", GitTreeState:"clean", BuildDate:"2017-09-28T22:57:57Z", GoVersion:"go1.8.3", Compiler:"gc", Platform:"darwin/amd64"}
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Client Version: version.Info{Major:"1", Minor:"9", GitVersion:"v1.9.0", GitCommit:"925c127ec6b946659ad0fd596fa959be43f0cc05", GitTreeState:"clean", BuildDate:"2017-12-15T21:07:38Z", GoVersion:"go1.9.2", Compiler:"gc", Platform:"darwin/amd64"}
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```
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Next: [Provisioning Compute Resources](03-compute-resources.md)
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@ -17,7 +17,7 @@ In this section a dedicated [Virtual Private Cloud](https://cloud.google.com/com
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Create the `kubernetes-the-hard-way` custom VPC network:
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```
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gcloud compute networks create kubernetes-the-hard-way --mode custom
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gcloud compute networks create kubernetes-the-hard-way --subnet-mode custom
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```
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A [subnet](https://cloud.google.com/compute/docs/vpc/#vpc_networks_and_subnets) must be provisioned with an IP address range large enough to assign a private IP address to each node in the Kubernetes cluster.
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@ -63,9 +63,9 @@ gcloud compute firewall-rules list --filter "network: kubernetes-the-hard-way"
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> output
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```
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NAME NETWORK DIRECTION PRIORITY ALLOW DENY
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kubernetes-the-hard-way-allow-external kubernetes-the-hard-way INGRESS 1000 tcp:22,tcp:6443,icmp
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kubernetes-the-hard-way-allow-internal kubernetes-the-hard-way INGRESS 1000 tcp,udp,icmp
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NAME NETWORK DIRECTION PRIORITY ALLOW DENY
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kubernetes-the-hard-way-allow-external kubernetes-the-hard-way INGRESS 1000 tcp:22,tcp:6443,icmp
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kubernetes-the-hard-way-allow-internal kubernetes-the-hard-way INGRESS 1000 tcp,udp,icmp
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```
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### Kubernetes Public IP Address
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|
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|
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|
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@ -18,17 +18,17 @@ Download the official etcd release binaries from the [coreos/etcd](https://githu
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```
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wget -q --show-progress --https-only --timestamping \
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"https://github.com/coreos/etcd/releases/download/v3.2.8/etcd-v3.2.8-linux-amd64.tar.gz"
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"https://github.com/coreos/etcd/releases/download/v3.2.11/etcd-v3.2.11-linux-amd64.tar.gz"
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```
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Extract and install the `etcd` server and the `etcdctl` command line utility:
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```
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tar -xvf etcd-v3.2.8-linux-amd64.tar.gz
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tar -xvf etcd-v3.2.11-linux-amd64.tar.gz
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```
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```
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sudo mv etcd-v3.2.8-linux-amd64/etcd* /usr/local/bin/
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sudo mv etcd-v3.2.11-linux-amd64/etcd* /usr/local/bin/
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```
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### Configure the etcd Server
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|
|
|
|||
|
|
@ -18,10 +18,10 @@ Download the official Kubernetes release binaries:
|
|||
|
||||
```
|
||||
wget -q --show-progress --https-only --timestamping \
|
||||
"https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kube-apiserver" \
|
||||
"https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kube-controller-manager" \
|
||||
"https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kube-scheduler" \
|
||||
"https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kubectl"
|
||||
"https://storage.googleapis.com/kubernetes-release/release/v1.9.0/bin/linux/amd64/kube-apiserver" \
|
||||
"https://storage.googleapis.com/kubernetes-release/release/v1.9.0/bin/linux/amd64/kube-controller-manager" \
|
||||
"https://storage.googleapis.com/kubernetes-release/release/v1.9.0/bin/linux/amd64/kube-scheduler" \
|
||||
"https://storage.googleapis.com/kubernetes-release/release/v1.9.0/bin/linux/amd64/kubectl"
|
||||
```
|
||||
|
||||
Install the Kubernetes binaries:
|
||||
|
|
@ -301,12 +301,12 @@ curl --cacert ca.pem https://${KUBERNETES_PUBLIC_ADDRESS}:6443/version
|
|||
```
|
||||
{
|
||||
"major": "1",
|
||||
"minor": "8",
|
||||
"gitVersion": "v1.8.0",
|
||||
"gitCommit": "6e937839ac04a38cac63e6a7a306c5d035fe7b0a",
|
||||
"minor": "9",
|
||||
"gitVersion": "v1.9.0",
|
||||
"gitCommit": "925c127ec6b946659ad0fd596fa959be43f0cc05",
|
||||
"gitTreeState": "clean",
|
||||
"buildDate": "2017-09-28T22:46:41Z",
|
||||
"goVersion": "go1.8.3",
|
||||
"buildDate": "2017-12-15T20:55:30Z",
|
||||
"goVersion": "go1.9.2",
|
||||
"compiler": "gc",
|
||||
"platform": "linux/amd64"
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,10 +25,10 @@ sudo apt-get -y install socat
|
|||
```
|
||||
wget -q --show-progress --https-only --timestamping \
|
||||
https://github.com/containernetworking/plugins/releases/download/v0.6.0/cni-plugins-amd64-v0.6.0.tgz \
|
||||
https://github.com/kubernetes-incubator/cri-containerd/releases/download/v1.0.0-alpha.0/cri-containerd-1.0.0-alpha.0.tar.gz \
|
||||
https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kubectl \
|
||||
https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kube-proxy \
|
||||
https://storage.googleapis.com/kubernetes-release/release/v1.8.0/bin/linux/amd64/kubelet
|
||||
https://github.com/kubernetes-incubator/cri-containerd/releases/download/v1.0.0-beta.0/cri-containerd-1.0.0-beta.0.linux-amd64.tar.gz \
|
||||
https://storage.googleapis.com/kubernetes-release/release/v1.9.0/bin/linux/amd64/kubectl \
|
||||
https://storage.googleapis.com/kubernetes-release/release/v1.9.0/bin/linux/amd64/kube-proxy \
|
||||
https://storage.googleapis.com/kubernetes-release/release/v1.9.0/bin/linux/amd64/kubelet
|
||||
```
|
||||
|
||||
Create the installation directories:
|
||||
|
|
@ -50,7 +50,7 @@ sudo tar -xvf cni-plugins-amd64-v0.6.0.tgz -C /opt/cni/bin/
|
|||
```
|
||||
|
||||
```
|
||||
sudo tar -xvf cri-containerd-1.0.0-alpha.0.tar.gz -C /
|
||||
sudo tar -xvf cri-containerd-1.0.0-beta.0.linux-amd64.tar.gz -C /
|
||||
```
|
||||
|
||||
```
|
||||
|
|
@ -227,9 +227,9 @@ kubectl get nodes
|
|||
|
||||
```
|
||||
NAME STATUS ROLES AGE VERSION
|
||||
worker-0 Ready <none> 1m v1.8.0
|
||||
worker-1 Ready <none> 1m v1.8.0
|
||||
worker-2 Ready <none> 1m v1.8.0
|
||||
worker-0 Ready <none> 18s v1.9.0
|
||||
worker-1 Ready <none> 18s v1.9.0
|
||||
worker-2 Ready <none> 18s v1.9.0
|
||||
```
|
||||
|
||||
Next: [Configuring kubectl for Remote Access](10-configuring-kubectl.md)
|
||||
|
|
|
|||
|
|
@ -70,9 +70,9 @@ kubectl get nodes
|
|||
|
||||
```
|
||||
NAME STATUS ROLES AGE VERSION
|
||||
worker-0 Ready <none> 2m v1.8.0
|
||||
worker-1 Ready <none> 2m v1.8.0
|
||||
worker-2 Ready <none> 2m v1.8.0
|
||||
worker-0 Ready <none> 1m v1.9.0
|
||||
worker-1 Ready <none> 1m v1.9.0
|
||||
worker-2 Ready <none> 1m v1.9.0
|
||||
```
|
||||
|
||||
Next: [Provisioning Pod Network Routes](11-pod-network-routes.md)
|
||||
|
|
|
|||
|
|
@ -50,8 +50,8 @@ gcloud compute routes list --filter "network: kubernetes-the-hard-way"
|
|||
|
||||
```
|
||||
NAME NETWORK DEST_RANGE NEXT_HOP PRIORITY
|
||||
default-route-77bcc6bee33b5535 kubernetes-the-hard-way 10.240.0.0/24 1000
|
||||
default-route-b11fc914b626974d kubernetes-the-hard-way 0.0.0.0/0 default-internet-gateway 1000
|
||||
default-route-236a40a8bc992b5b kubernetes-the-hard-way 0.0.0.0/0 default-internet-gateway 1000
|
||||
default-route-df77b1e818a56b30 kubernetes-the-hard-way 10.240.0.0/24 1000
|
||||
kubernetes-route-10-200-0-0-24 kubernetes-the-hard-way 10.200.0.0/24 10.240.0.20 1000
|
||||
kubernetes-route-10-200-1-0-24 kubernetes-the-hard-way 10.200.1.0/24 10.240.0.21 1000
|
||||
kubernetes-route-10-200-2-0-24 kubernetes-the-hard-way 10.200.2.0/24 10.240.0.22 1000
|
||||
|
|
|
|||
|
|
@ -27,19 +27,18 @@ gcloud compute ssh controller-0 \
|
|||
00000010 73 2f 64 65 66 61 75 6c 74 2f 6b 75 62 65 72 6e |s/default/kubern|
|
||||
00000020 65 74 65 73 2d 74 68 65 2d 68 61 72 64 2d 77 61 |etes-the-hard-wa|
|
||||
00000030 79 0a 6b 38 73 3a 65 6e 63 3a 61 65 73 63 62 63 |y.k8s:enc:aescbc|
|
||||
00000040 3a 76 31 3a 6b 65 79 31 3a 70 88 d8 52 83 b7 96 |:v1:key1:p..R...|
|
||||
00000050 04 a3 bd 7e 42 9e 8a 77 2f 97 24 a7 68 3f c5 ec |...~B..w/.$.h?..|
|
||||
00000060 9e f7 66 e8 a3 81 fc c8 3c df 63 71 33 0a 87 8f |..f.....<.cq3...|
|
||||
00000070 0e c7 0a 0a f2 04 46 85 33 92 9a 4b 61 b2 10 c0 |......F.3..Ka...|
|
||||
00000080 0b 00 05 dd c3 c2 d0 6b ff ff f2 32 3b e0 ec a0 |.......k...2;...|
|
||||
00000090 63 d3 8b 1c 29 84 88 71 a7 88 e2 26 4b 65 95 14 |c...)..q...&Ke..|
|
||||
000000a0 dc 8d 59 63 11 e5 f3 4e b4 94 cc 3d 75 52 c7 07 |..Yc...N...=uR..|
|
||||
000000b0 73 f5 b4 b0 63 aa f9 9d 29 f8 d6 88 aa 33 c4 24 |s...c...)....3.$|
|
||||
000000c0 ac c6 71 2b 45 98 9e 5f c6 a4 9d a2 26 3c 24 41 |..q+E.._....&<$A|
|
||||
000000d0 95 5b d3 2c 4b 1e 4a 47 c8 47 c8 f3 ac d6 e8 cb |.[.,K.JG.G......|
|
||||
000000e0 5f a9 09 93 91 d7 5d c9 c2 68 f8 cf 3c 7e 3b a3 |_.....]..h..<~;.|
|
||||
000000f0 db d8 d5 9e 0c bf 2a 2f 58 0a |......*/X.|
|
||||
000000fa
|
||||
00000040 3a 76 31 3a 6b 65 79 31 3a ea 7c 76 32 43 62 6f |:v1:key1:.|v2Cbo|
|
||||
00000050 44 02 02 8c b7 ca fe 95 a5 33 f6 a1 18 6c 3d 53 |D........3...l=S|
|
||||
00000060 e7 9c 51 ee 32 f6 e4 17 ea bb 11 d5 2f e2 40 00 |..Q.2......./.@.|
|
||||
00000070 ae cf d9 e7 ba 7f 68 18 d3 c1 10 10 93 43 35 bd |......h......C5.|
|
||||
00000080 24 dd 66 b4 f8 f9 82 77 4a d5 78 03 19 41 1e bc |$.f....wJ.x..A..|
|
||||
00000090 94 3f 17 41 ad cc 8c ba 9f 8f 8e 56 97 7e 96 fb |.?.A.......V.~..|
|
||||
000000a0 8f 2e 6a a5 bf 08 1f 0b c3 4b 2b 93 d1 ec f8 70 |..j......K+....p|
|
||||
000000b0 c1 e4 1d 1a d2 0d f8 74 3a a1 4f 3c e0 c9 6d 3f |.......t:.O<..m?|
|
||||
000000c0 de a3 f5 fd 76 aa 5e bc 27 d9 3c 6b 8f 54 97 45 |....v.^.'.<k.T.E|
|
||||
000000d0 31 25 ff 23 90 a4 2a f2 db 78 b1 3b ca 21 f3 6b |1%.#..*..x.;.!.k|
|
||||
000000e0 dd fb 8e 53 c6 23 0d 35 c8 0a |...S.#.5..|
|
||||
000000ea
|
||||
```
|
||||
|
||||
The etcd key should be prefixed with `k8s:enc:aescbc:v1:key1`, which indicates the `aescbc` provider was used to encrypt the data with the `key1` encryption key.
|
||||
|
|
@ -100,13 +99,13 @@ curl --head http://127.0.0.1:8080
|
|||
|
||||
```
|
||||
HTTP/1.1 200 OK
|
||||
Server: nginx/1.13.5
|
||||
Date: Mon, 02 Oct 2017 01:04:20 GMT
|
||||
Server: nginx/1.13.7
|
||||
Date: Mon, 18 Dec 2017 14:50:36 GMT
|
||||
Content-Type: text/html
|
||||
Content-Length: 612
|
||||
Last-Modified: Tue, 08 Aug 2017 15:25:00 GMT
|
||||
Last-Modified: Tue, 21 Nov 2017 14:28:04 GMT
|
||||
Connection: keep-alive
|
||||
ETag: "5989d7cc-264"
|
||||
ETag: "5a1437f4-264"
|
||||
Accept-Ranges: bytes
|
||||
```
|
||||
|
||||
|
|
@ -132,7 +131,7 @@ kubectl logs $POD_NAME
|
|||
> output
|
||||
|
||||
```
|
||||
127.0.0.1 - - [02/Oct/2017:01:04:20 +0000] "HEAD / HTTP/1.1" 200 0 "-" "curl/7.54.0" "-"
|
||||
127.0.0.1 - - [18/Dec/2017:14:50:36 +0000] "HEAD / HTTP/1.1" 200 0 "-" "curl/7.54.0" "-"
|
||||
```
|
||||
|
||||
### Exec
|
||||
|
|
@ -148,7 +147,7 @@ kubectl exec -ti $POD_NAME -- nginx -v
|
|||
> output
|
||||
|
||||
```
|
||||
nginx version: nginx/1.13.5
|
||||
nginx version: nginx/1.13.7
|
||||
```
|
||||
|
||||
## Services
|
||||
|
|
@ -195,13 +194,13 @@ curl -I http://${EXTERNAL_IP}:${NODE_PORT}
|
|||
|
||||
```
|
||||
HTTP/1.1 200 OK
|
||||
Server: nginx/1.13.5
|
||||
Date: Mon, 02 Oct 2017 01:06:11 GMT
|
||||
Server: nginx/1.13.7
|
||||
Date: Mon, 18 Dec 2017 14:52:09 GMT
|
||||
Content-Type: text/html
|
||||
Content-Length: 612
|
||||
Last-Modified: Tue, 08 Aug 2017 15:25:00 GMT
|
||||
Last-Modified: Tue, 21 Nov 2017 14:28:04 GMT
|
||||
Connection: keep-alive
|
||||
ETag: "5989d7cc-264"
|
||||
ETag: "5a1437f4-264"
|
||||
Accept-Ranges: bytes
|
||||
```
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue