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1.8.go
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1.8.go
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package templates
var (
manifest1o8 = []Manifest{
{
Name: "kubelet.service",
Destination: ManifestSystemdUnit,
Content: []byte(`[Unit]
Description=Hyperkube kubelet for pupernetes
After=network.target
[Service]
ExecStart={{.RootABSPath}}/bin/hyperkube kubelet \
--v=4 \
--allow-privileged \
--fail-swap-on=false \
--hairpin-mode=none \
--pod-manifest-path={{.RootABSPath}}/manifest-static-pod \
--hostname-override={{ .Hostname }} \
--root-dir=/var/lib/p8s-kubelet \
--healthz-port=10248 \
--kubeconfig={{.RootABSPath}}/manifest-config/kubeconfig-insecure.yaml \
--resolv-conf={{.RootABSPath}}/net.d/resolv-conf \
--cluster-dns={{ .DNSClusterIP }} \
--cluster-domain=cluster.local \
--cert-dir={{.RootABSPath}}/secrets \
--client-ca-file={{.RootABSPath}}/secrets/kubernetes.issuing_ca \
--tls-cert-file={{.RootABSPath}}/secrets/kubernetes.certificate \
--tls-private-key-file={{.RootABSPath}}/secrets/kubernetes.private_key \
--read-only-port=0 \
--anonymous-auth=false \
--authentication-token-webhook \
--authentication-token-webhook-cache-ttl=5s \
--authorization-mode=Webhook \
--cadvisor-port=0 \
--cgroups-per-qos=true \
--cgroup-driver={{ .CgroupDriver }} \
--max-pods=60 \
--node-ip={{ .NodeIP }} \
--node-labels=p8s=mononode \
--application-metrics-count-limit=50 \
--network-plugin=cni \
--cni-conf-dir={{.RootABSPath}}/net.d \
--cni-bin-dir={{.RootABSPath}}/bin
Restart=no
`),
},
{
Name: "kube-apiserver.service",
Destination: ManifestSystemdUnit,
Content: []byte(`[Unit]
Description=Hyperkube apiserver for pupernetes
After=network.target
[Service]
ExecStart={{.RootABSPath}}/bin/hyperkube apiserver \
--apiserver-count=1 \
--insecure-bind-address=127.0.0.1 \
--insecure-port=8080 \
--allow-privileged=true \
--service-cluster-ip-range={{ .ServiceClusterIPRange }} \
--admission-control=NamespaceLifecycle,PodPreset,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota \
--kubelet-preferred-address-types=InternalIP,LegacyHostIP,ExternalDNS,InternalDNS,Hostname \
--authorization-mode=RBAC \
--etcd-servers=http://127.0.0.1:2379 \
--anonymous-auth=false \
--service-account-lookup=true \
--runtime-config=api/all=true \
--client-ca-file={{.RootABSPath}}/secrets/kubernetes.issuing_ca \
--tls-ca-file={{.RootABSPath}}/secrets/kubernetes.issuing_ca \
--tls-cert-file={{.RootABSPath}}/secrets/kubernetes.certificate \
--tls-private-key-file={{.RootABSPath}}/secrets/kubernetes.private_key \
--service-account-key-file={{.RootABSPath}}/secrets/service-accounts.rsa \
--kubelet-client-certificate={{.RootABSPath}}/secrets/kubernetes.certificate \
--kubelet-client-key={{.RootABSPath}}/secrets/kubernetes.private_key \
--kubelet-https \
--kubelet-certificate-authority={{.RootABSPath}}/secrets/kubernetes.issuing_ca \
--target-ram-mb=0 \
--watch-cache=false \
--default-watch-cache-size=0 \
--watch-cache-sizes="" \
--deserialization-cache-size=0 \
--audit-log-path={{.RootABSPath}}/logs/audit.log \
--audit-policy-file={{.RootABSPath}}/manifest-config/audit.yaml \
--event-ttl=10m
Restart=no
`),
},
{
Name: "etcd.service",
Destination: ManifestSystemdUnit,
Content: []byte(`[Unit]
Description=etcd for pupernetes
After=network.target
[Service]
ExecStart={{.RootABSPath}}/bin/etcd \
--name=etcdv3.1.11 \
--data-dir={{.RootABSPath}}/etcd-data \
--auto-compaction-retention=0 \
--quota-backend-bytes=0 \
--metrics=basic \
--cert-file={{.RootABSPath}}/secrets/etcd.certificate \
--key-file={{.RootABSPath}}/secrets/etcd.private_key \
--client-cert-auth=true \
--trusted-ca-file={{.RootABSPath}}/secrets/etcd.issuing_ca \
--listen-client-urls=http://127.0.0.1:2379,https://{{ .NodeIP }}:2379 \
--advertise-client-urls=http://127.0.0.1:2379,https://{{ .NodeIP }}:2379
Restart=no
`),
},
{
Name: "kubeconfig-auth.yaml",
Destination: ManifestConfig,
Content: []byte(`---
apiVersion: v1
kind: Config
clusters:
- cluster:
server: https://127.0.0.1:6443
certificate-authority: "{{.RootABSPath}}/secrets/kubernetes.issuing_ca"
name: p8s
contexts:
- context:
cluster: p8s
user: p8s
name: p8s
current-context: p8s
users:
- name: p8s
username: p8s
client-certificate: "{{.RootABSPath}}/secrets/kubernetes.certificate"
client-key: "{{.RootABSPath}}/secrets/kubernetes.private_key"
`),
},
{
Name: "kubeconfig-insecure.yaml",
Destination: ManifestConfig,
Content: []byte(`---
apiVersion: v1
kind: Config
clusters:
- cluster:
server: http://127.0.0.1:8080
name: p8s
contexts:
- context:
cluster: p8s
user: p8s
name: p8s
current-context: p8s
users:
- name: p8s
username: p8s
`),
},
{
Name: "audit.yaml",
Destination: ManifestConfig,
Content: []byte(`---
apiVersion: audit.k8s.io/v1beta1
kind: Policy
rules:
- level: RequestResponse
`),
},
{
Name: "kube-controller-manager.yaml",
Destination: ManifestAPI,
Content: []byte(`---
apiVersion: v1
kind: ServiceAccount
metadata:
name: kube-controller-manager
namespace: kube-system
automountServiceAccountToken: false
---
apiVersion: v1
kind: Pod
metadata:
labels:
app: kube-controller-manager
name: kube-controller-manager
namespace: kube-system
spec:
serviceAccountName: kube-controller-manager
automountServiceAccountToken: false
nodeName: "{{ .Hostname }}"
hostNetwork: true
volumes:
- name: secrets
hostPath:
path: "{{.RootABSPath}}/secrets"
containers:
- name: kube-controller-manager
image: "{{ .HyperkubeImageURL }}"
imagePullPolicy: IfNotPresent
command:
- /hyperkube
- controller-manager
- --master=http://127.0.0.1:8080
- --leader-elect=true
- --leader-elect-lease-duration=150s
- --leader-elect-renew-deadline=100s
- --leader-elect-retry-period=20s
- --cluster-signing-cert-file=/etc/secrets/pupernetes.certificate
- --cluster-signing-key-file=/etc/secrets/pupernetes.private_key
- --root-ca-file=/etc/secrets/pupernetes.issuing_ca
- --service-account-private-key-file=/etc/secrets/service-accounts.rsa
- --concurrent-deployment-syncs=2
- --concurrent-endpoint-syncs=2
- --concurrent-gc-syncs=5
- --concurrent-namespace-syncs=3
- --concurrent-replicaset-syncs=2
- --concurrent-resource-quota-syncs=2
- --concurrent-service-syncs=1
- --concurrent-serviceaccount-token-syncs=2
volumeMounts:
- name: secrets
mountPath: /etc/secrets
livenessProbe:
httpGet:
path: /healthz
port: 10252
initialDelaySeconds: 15
readinessProbe:
httpGet:
path: /healthz
port: 10252
initialDelaySeconds: 5
resources:
requests:
cpu: "100m"
limits:
cpu: "250m"
`),
},
{
Name: "kube-scheduler.yaml",
Destination: ManifestAPI,
Content: []byte(`---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
name: kube-scheduler
namespace: kube-system
spec:
template:
metadata:
labels:
app: kube-scheduler
spec:
hostNetwork: true
containers:
- name: kube-scheduler
image: "{{ .HyperkubeImageURL }}"
imagePullPolicy: IfNotPresent
command:
- /hyperkube
- scheduler
- --master=http://127.0.0.1:8080
- --leader-elect=true
- --leader-elect-lease-duration=150s
- --leader-elect-renew-deadline=100s
- --leader-elect-retry-period=20s
- --housekeeping-interval=15s
livenessProbe:
httpGet:
path: /healthz
port: 10251
initialDelaySeconds: 15
readinessProbe:
httpGet:
path: /healthz
port: 10251
initialDelaySeconds: 5
resources:
requests:
cpu: "50m"
limits:
cpu: "100m"
`),
},
{
Name: "kube-proxy.yaml",
Destination: ManifestAPI,
Content: []byte(`---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
name: kube-proxy
namespace: kube-system
spec:
template:
metadata:
labels:
app: kube-proxy
spec:
hostNetwork: true
containers:
- name: kube-proxy
image: "{{ .HyperkubeImageURL }}"
imagePullPolicy: IfNotPresent
command:
- /hyperkube
- proxy
- --master=http://127.0.0.1:8080
- --proxy-mode=iptables
- --masquerade-all
securityContext:
privileged: true
livenessProbe:
httpGet:
path: /healthz
port: 10256
readinessProbe:
httpGet:
path: /healthz
port: 10256
resources:
requests:
cpu: "50m"
limits:
cpu: "100m"
`),
},
{
Name: "p8s-user-admin.yaml",
Destination: ManifestAPI,
Content: []byte(`---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: p8s-admin
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cluster-admin
subjects:
- apiGroup: rbac.authorization.k8s.io
kind: User
name: p8s
`),
},
{
Name: "coredns.yaml",
Destination: ManifestAPI,
Content: []byte(`---
apiVersion: v1
kind: ServiceAccount
metadata:
name: coredns
namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
labels:
kubernetes.io/bootstrapping: rbac-defaults
name: system:coredns
rules:
- apiGroups:
- ""
resources:
- endpoints
- services
- pods
- namespaces
verbs:
- list
- watch
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
annotations:
rbac.authorization.kubernetes.io/autoupdate: "true"
labels:
kubernetes.io/bootstrapping: rbac-defaults
name: system:coredns
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: system:coredns
subjects:
- kind: ServiceAccount
name: coredns
namespace: kube-system
---
apiVersion: v1
kind: ConfigMap
metadata:
name: coredns
namespace: kube-system
data:
Corefile: |
.:53 {
errors
log
health
kubernetes cluster.local {{ .ServiceClusterIPRange }} {
pods insecure
}
prometheus :9153
proxy . /etc/resolv.conf 8.8.8.8 8.8.4.4
cache 30
}
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: coredns
namespace: kube-system
labels:
dns: coredns
kubernetes.io/name: "CoreDNS"
spec:
replicas: 1
strategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 0
selector:
matchLabels:
dns: coredns
template:
metadata:
labels:
dns: coredns
spec:
serviceAccountName: coredns
tolerations:
- key: "CriticalAddonsOnly"
operator: "Exists"
containers:
- name: coredns
image: coredns/coredns:1.1.1
imagePullPolicy: IfNotPresent
args: [ "-conf", "/etc/coredns/Corefile" ]
volumeMounts:
- name: config-volume
mountPath: /etc/coredns
ports:
- containerPort: 53
name: dns
protocol: UDP
- containerPort: 53
name: dns-tcp
protocol: TCP
- containerPort: 9153
name: metrics
protocol: TCP
readinessProbe:
httpGet:
path: /health
port: 8080
livenessProbe:
httpGet:
path: /health
port: 8080
resources:
requests:
cpu: "50m"
limits:
cpu: "100m"
dnsPolicy: Default
volumes:
- name: config-volume
configMap:
name: coredns
items:
- key: Corefile
path: Corefile
---
apiVersion: v1
kind: Service
metadata:
name: coredns
namespace: kube-system
annotations:
labels:
dns: coredns
kubernetes.io/cluster-service: "true"
kubernetes.io/name: "CoreDNS"
spec:
selector:
dns: coredns
clusterIP: {{ .DNSClusterIP }}
ports:
- name: dns
port: 53
protocol: UDP
- name: dns-tcp
port: 53
protocol: TCP
`),
},
}
)