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examples: Update Kubernetes (static) addons for v1.5.1

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This commit is contained in:
Dalton Hubble
2017-01-05 11:33:53 -08:00
parent 5ee63aebe5
commit 0e06878714
2 changed files with 106 additions and 42 deletions
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21
Documentation/kubernetes.md
View File

@@ -56,21 +56,22 @@ Get all pods.
$ kubectl get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system heapster-v1.2.0-4088228293-k3yn8 2/2 Running 0 3m
kube-system kube-apiserver-node1.example.com 1/1 Running 0 4m
kube-system kube-controller-manager-node1.example.com 1/1 Running 0 3m
kube-system kube-dns-v19-l2u8r 3/3 Running 0 4m
kube-system kube-proxy-node1.example.com 1/1 Running 0 3m
kube-system kube-proxy-node2.example.com 1/1 Running 0 3m
kube-system kube-proxy-node3.example.com 1/1 Running 0 3m
kube-system kube-scheduler-node1.example.com 1/1 Running 0 3m
kube-system kubernetes-dashboard-v1.4.1-0iy07 1/1 Running 0 4m
kube-system heapster-v1.2.0-4088228293-5xbgg 2/2 Running 0 41m
kube-system kube-apiserver-node1.example.com 1/1 Running 0 40m
kube-system kube-controller-manager-node1.example.com 1/1 Running 0 40m
kube-system kube-dns-782804071-326dd 4/4 Running 0 41m
kube-system kube-dns-autoscaler-2715466192-8bm78 1/1 Running 0 41m
kube-system kube-proxy-node1.example.com 1/1 Running 0 41m
kube-system kube-proxy-node2.example.com 1/1 Running 0 41m
kube-system kube-proxy-node3.example.com 1/1 Running 0 40m
kube-system kube-scheduler-node1.example.com 1/1 Running 0 40m
kube-system kubernetes-dashboard-3543765157-2nqgh 1/1 Running 0 41m
## Kubernetes Dashboard
Access the Kubernetes Dashboard with `kubeconfig` credentials by port forwarding to the dashboard pod.
$ kubectl port-forward kubernetes-dashboard-v1.4.1-SOME-ID 9090 -n=kube-system
$ kubectl port-forward kubernetes-dashboard-SOME-ID 9090 -n=kube-system
Forwarding from 127.0.0.1:9090 -> 9090
Then visit [http://127.0.0.1:9090](http://127.0.0.1:9090/).

127
examples/ignition/k8s-controller.yaml
View File

@@ -243,6 +243,7 @@ storage:
- --client-ca-file=/etc/kubernetes/ssl/ca.pem
- --service-account-key-file=/etc/kubernetes/ssl/apiserver-key.pem
- --runtime-config=extensions/v1beta1/networkpolicies=true
- --anonymous-auth=false
livenessProbe:
httpGet:
host: 127.0.0.1
@@ -350,36 +351,74 @@ storage:
port: 10251
initialDelaySeconds: 15
timeoutSeconds: 15
- path: /srv/kubernetes/manifests/kube-dns-rc.yaml
- path: /srv/kubernetes/manifests/kube-dns-autoscaler-deployment.yaml
filesystem: root
contents:
inline: |
apiVersion: v1
kind: ReplicationController
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: kube-dns-v20
name: kube-dns-autoscaler
namespace: kube-system
labels:
k8s-app: kube-dns-autoscaler
kubernetes.io/cluster-service: "true"
spec:
template:
metadata:
labels:
k8s-app: kube-dns-autoscaler
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
scheduler.alpha.kubernetes.io/tolerations: '[{"key":"CriticalAddonsOnly", "operator":"Exists"}]'
spec:
containers:
- name: autoscaler
image: gcr.io/google_containers/cluster-proportional-autoscaler-amd64:1.0.0
resources:
requests:
cpu: "20m"
memory: "10Mi"
command:
- /cluster-proportional-autoscaler
- --namespace=kube-system
- --configmap=kube-dns-autoscaler
- --mode=linear
- --target=Deployment/kube-dns
- --default-params={"linear":{"coresPerReplica":256,"nodesPerReplica":16,"min":1}}
- --logtostderr=true
- --v=2
- path: /srv/kubernetes/manifests/kube-dns-deployment.yaml
filesystem: root
contents:
inline: |
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: kube-dns
namespace: kube-system
labels:
k8s-app: kube-dns
version: v20
kubernetes.io/cluster-service: "true"
spec:
replicas: 1
strategy:
rollingUpdate:
maxSurge: 10%
maxUnavailable: 0
selector:
k8s-app: kube-dns
version: v20
matchLabels:
k8s-app: kube-dns
template:
metadata:
labels:
k8s-app: kube-dns
version: v20
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
scheduler.alpha.kubernetes.io/tolerations: '[{"key":"CriticalAddonsOnly", "operator":"Exists"}]'
spec:
containers:
- name: kubedns
image: gcr.io/google_containers/kubedns-amd64:1.8
image: gcr.io/google_containers/kubedns-amd64:1.9
resources:
limits:
memory: 170Mi
@@ -405,6 +444,11 @@ storage:
args:
- --domain=cluster.local.
- --dns-port=10053
- --config-map=kube-dns
- --v=2
env:
- name: PROMETHEUS_PORT
value: "10055"
ports:
- containerPort: 10053
name: dns-local
@@ -412,6 +456,9 @@ storage:
- containerPort: 10053
name: dns-tcp-local
protocol: TCP
- containerPort: 10055
name: metrics
protocol: TCP
- name: dnsmasq
image: gcr.io/google_containers/kube-dnsmasq-amd64:1.4
livenessProbe:
@@ -435,6 +482,31 @@ storage:
- containerPort: 53
name: dns-tcp
protocol: TCP
resources:
requests:
cpu: 150m
memory: 10Mi
- name: dnsmasq-metrics
image: gcr.io/google_containers/dnsmasq-metrics-amd64:1.0
livenessProbe:
httpGet:
path: /metrics
port: 10054
scheme: HTTP
initialDelaySeconds: 60
timeoutSeconds: 5
successThreshold: 1
failureThreshold: 5
args:
- --v=2
- --logtostderr
ports:
- containerPort: 10054
name: metrics
protocol: TCP
resources:
requests:
memory: 10Mi
- name: healthz
image: gcr.io/google_containers/exechealthz-amd64:1.2
resources:
@@ -516,14 +588,6 @@ storage:
scheme: HTTP
initialDelaySeconds: 180
timeoutSeconds: 5
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 80m
memory: 200Mi
requests:
cpu: 80m
memory: 200Mi
command:
- /heapster
- --source=kubernetes.summary_api:''
@@ -574,37 +638,35 @@ storage:
targetPort: 8082
selector:
k8s-app: heapster
- path: /srv/kubernetes/manifests/kube-dashboard-rc.yaml
- path: /srv/kubernetes/manifests/kube-dashboard-deployment.yaml
filesystem: root
contents:
inline: |
apiVersion: v1
kind: ReplicationController
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: kubernetes-dashboard-v1.4.1
name: kubernetes-dashboard
namespace: kube-system
labels:
k8s-app: kubernetes-dashboard
version: v1.4.1
kubernetes.io/cluster-service: "true"
spec:
replicas: 1
selector:
k8s-app: kubernetes-dashboard
matchLabels:
k8s-app: kubernetes-dashboard
template:
metadata:
labels:
k8s-app: kubernetes-dashboard
version: v1.4.1
kubernetes.io/cluster-service: "true"
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
scheduler.alpha.kubernetes.io/tolerations: '[{"key":"CriticalAddonsOnly", "operator":"Exists"}]'
spec:
containers:
- name: kubernetes-dashboard
image: gcr.io/google_containers/kubernetes-dashboard-amd64:v1.4.1
image: gcr.io/google_containers/kubernetes-dashboard-amd64:v1.5.0
resources:
# keep request = limit to keep this container in guaranteed class
limits:
cpu: 100m
memory: 50Mi
@@ -695,14 +757,15 @@ storage:
sleep 5
done
echo "K8S: DNS addon"
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/kube-dns-rc.yaml)" "http://127.0.0.1:8080/api/v1/namespaces/kube-system/replicationcontrollers" > /dev/null
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/kube-dns-svc.yaml)" "http://127.0.0.1:8080/api/v1/namespaces/kube-system/services" > /dev/null
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/kube-dns-deployment.yaml)" "http://127.0.0.1:8080/apis/extensions/v1beta1/namespaces/kube-system/deployments"
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/kube-dns-svc.yaml)" "http://127.0.0.1:8080/api/v1/namespaces/kube-system/services"
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/kube-dns-autoscaler-deployment.yaml)" "http://127.0.0.1:8080/apis/extensions/v1beta1/namespaces/kube-system/deployments"
echo "K8S: Heapster addon"
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/heapster-deployment.yaml)" "http://127.0.0.1:8080/apis/extensions/v1beta1/namespaces/kube-system/deployments"
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/heapster-svc.yaml)" "http://127.0.0.1:8080/api/v1/namespaces/kube-system/services"
echo "K8S: Dashboard addon"
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/kube-dashboard-rc.yaml)" "http://127.0.0.1:8080/api/v1/namespaces/kube-system/replicationcontrollers" > /dev/null
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/kube-dashboard-svc.yaml)" "http://127.0.0.1:8080/api/v1/namespaces/kube-system/services" > /dev/null
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/kube-dashboard-deployment.yaml)" "http://127.0.0.1:8080/apis/extensions/v1beta1/namespaces/kube-system/deployments"
curl --silent -H "Content-Type: application/yaml" -XPOST -d"$(cat /srv/kubernetes/manifests/kube-dashboard-svc.yaml)" "http://127.0.0.1:8080/api/v1/namespaces/kube-system/services"
{{ if index . "ssh_authorized_keys" }}
passwd: