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kops/upup/models/cloudup/resources/addons/networking.projectcalico.org/k8s-1.7.yaml.template

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# This ConfigMap is used to configure a self-hosted Calico installation.
kind: ConfigMap
apiVersion: v1
metadata:
name: calico-config
namespace: kube-system
data:
# The calico-etcd PetSet service IP:port
etcd_endpoints: "{{ $cluster := index .EtcdClusters 0 -}}
{{- range $j, $member := $cluster.Members -}}
{{- if $j }},{{ end -}}
http://etcd-{{ $member.Name }}.internal.{{ ClusterName }}:4001
{{- end }}"
# Configure the Calico backend to use.
calico_backend: "bird"
# The CNI network configuration to install on each node.
cni_network_config: |-
{
"name": "k8s-pod-network",
"cniVersion": "0.3.0",
"plugins": [
{
"type": "calico",
"etcd_endpoints": "__ETCD_ENDPOINTS__",
"log_level": "info",
"ipam": {
"type": "calico-ipam"
},
"policy": {
"type": "k8s",
"k8s_api_root": "https://__KUBERNETES_SERVICE_HOST__:__KUBERNETES_SERVICE_PORT__",
"k8s_auth_token": "__SERVICEACCOUNT_TOKEN__"
},
"kubernetes": {
"kubeconfig": "/etc/cni/net.d/__KUBECONFIG_FILENAME__"
}
},
{
"type": "portmap",
"snat": true,
"capabilities": {"portMappings": true}
}
]
}
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
name: calico
labels:
role.kubernetes.io/networking: "1"
rules:
- apiGroups:
- ""
resources:
- pods
- namespaces
- nodes
verbs:
- get
- list
- watch
- apiGroups:
- extensions
resources:
- networkpolicies
verbs:
- get
- list
- watch
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: calico
namespace: kube-system
labels:
role.kubernetes.io/networking: "1"
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
name: calico
labels:
role.kubernetes.io/networking: "1"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: calico
subjects:
- kind: ServiceAccount
name: calico
namespace: kube-system
---
# This manifest installs the calico/node container, as well
# as the Calico CNI plugins and network config on
# each master and worker node in a Kubernetes cluster.
kind: DaemonSet
apiVersion: extensions/v1beta1
metadata:
name: calico-node
namespace: kube-system
labels:
k8s-app: calico-node
role.kubernetes.io/networking: "1"
spec:
selector:
matchLabels:
k8s-app: calico-node
template:
metadata:
labels:
k8s-app: calico-node
role.kubernetes.io/networking: "1"
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
hostNetwork: true
serviceAccountName: calico
tolerations:
- key: CriticalAddonsOnly
operator: Exists
- effect: NoExecute
operator: Exists
- effect: NoSchedule
operator: Exists
# Minimize downtime during a rolling upgrade or deletion; tell Kubernetes to do a "force
# deletion": https://kubernetes.io/docs/concepts/workloads/pods/pod/#termination-of-pods.
terminationGracePeriodSeconds: 0
containers:
# Runs calico/node container on each Kubernetes node. This
# container programs network policy and routes on each
# host.
- name: calico-node
image: quay.io/calico/node:v2.6.2
resources:
requests:
cpu: 10m
env:
# The location of the Calico etcd cluster.
- name: ETCD_ENDPOINTS
valueFrom:
configMapKeyRef:
name: calico-config
key: etcd_endpoints
# Enable BGP. Disable to enforce policy only.
- name: CALICO_NETWORKING_BACKEND
valueFrom:
configMapKeyRef:
name: calico-config
key: calico_backend
# Configure the IP Pool from which Pod IPs will be chosen.
- name: CALICO_IPV4POOL_CIDR
value: "{{ .KubeControllerManager.ClusterCIDR }}"
- name: CALICO_IPV4POOL_IPIP
value: "{{- if and (eq .CloudProvider "aws") (.Networking.Calico.CrossSubnet) -}}cross-subnet{{- else -}}always{{- end -}}"
# Cluster type to identify the deployment type
- name: CLUSTER_TYPE
value: "kops,bgp"
# Disable file logging so `kubectl logs` works.
- name: CALICO_DISABLE_FILE_LOGGING
value: "true"
# Auto-detect the BGP IP address.
- name: IP
value: ""
# Disable IPv6 on Kubernetes.
- name: FELIX_IPV6SUPPORT
value: "false"
# Set Felix logging to "info"
- name: FELIX_LOGSEVERITYSCREEN
value: "info"
- name: FELIX_HEALTHENABLED
value: "true"
securityContext:
privileged: true
volumeMounts:
- mountPath: /lib/modules
name: lib-modules
readOnly: true
- mountPath: /var/run/calico
name: var-run-calico
readOnly: false
# Necessary for gossip based DNS
- mountPath: /etc/hosts
name: etc-hosts
readOnly: true
# This container installs the Calico CNI binaries
# and CNI network config file on each node.
- name: install-cni
image: quay.io/calico/cni:v1.11.0
resources:
requests:
cpu: 10m
imagePullPolicy: Always
command: ["/install-cni.sh"]
env:
# The name of calico config file
- name: CNI_CONF_NAME
value: 10-calico.conflist
# The location of the Calico etcd cluster.
- name: ETCD_ENDPOINTS
valueFrom:
configMapKeyRef:
name: calico-config
key: etcd_endpoints
# The CNI network config to install on each node.
- name: CNI_NETWORK_CONFIG
valueFrom:
configMapKeyRef:
name: calico-config
key: cni_network_config
volumeMounts:
- mountPath: /host/opt/cni/bin
name: cni-bin-dir
- mountPath: /host/etc/cni/net.d
name: cni-net-dir
# Necessary for gossip based DNS
- mountPath: /etc/hosts
name: etc-hosts
readOnly: true
volumes:
# Used by calico/node.
- name: lib-modules
hostPath:
path: /lib/modules
- name: var-run-calico
hostPath:
path: /var/run/calico
# Used to install CNI.
- name: cni-bin-dir
hostPath:
path: /opt/cni/bin
- name: cni-net-dir
hostPath:
path: /etc/cni/net.d
- name: etc-hosts
hostPath:
path: /etc/hosts
---
# This manifest deploys the Calico Kubernetes controllers.
# See https://github.com/projectcalico/kube-controllers
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: calico-kube-controllers
namespace: kube-system
labels:
k8s-app: calico-kube-controllers
role.kubernetes.io/networking: "1"
spec:
# The controllers can only have a single active instance.
replicas: 1
template:
metadata:
name: calico-kube-controllers
namespace: kube-system
labels:
k8s-app: calico-kube-controllers
role.kubernetes.io/networking: "1"
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
# The controllers must run in the host network namespace so that
# it isn't governed by policy that would prevent it from working.
hostNetwork: true
serviceAccountName: calico
tolerations:
- key: node-role.kubernetes.io/master
effect: NoSchedule
- key: CriticalAddonsOnly
operator: Exists
containers:
- name: calico-kube-controllers
image: quay.io/calico/kube-controllers:v1.0.0
resources:
requests:
cpu: 10m
env:
# The location of the Calico etcd cluster.
- name: ETCD_ENDPOINTS
valueFrom:
configMapKeyRef:
name: calico-config
key: etcd_endpoints
---
# This deployment turns off the old "policy-controller". It should remain at 0 replicas, and then
# be removed entirely once the new kube-controllers deployment has been deployed above.
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: calico-policy-controller
namespace: kube-system
labels:
k8s-app: calico-policy
spec:
# Turn this deployment off in favor of the kube-controllers deployment above.
replicas: 0
strategy:
type: Recreate
template:
metadata:
name: calico-policy-controller
namespace: kube-system
labels:
k8s-app: calico-policy
spec:
hostNetwork: true
serviceAccountName: calico
containers:
- name: calico-policy-controller
image: quay.io/calico/kube-controllers:v1.0.0
env:
# The location of the Calico etcd cluster.
- name: ETCD_ENDPOINTS
valueFrom:
configMapKeyRef:
name: calico-config
key: etcd_endpoints
volumeMounts:
# Necessary for gossip based DNS
- mountPath: /etc/hosts
name: etc-hosts
readOnly: true
volumes:
- name: etc-hosts
hostPath:
path: /etc/hosts
{{ if and (eq .CloudProvider "aws") (.Networking.Calico.CrossSubnet) -}}
# This manifest installs the k8s-ec2-srcdst container, which disables
# src/dst ip checks to allow BGP to function for calico for hosts within subnets
# This only applies for AWS environments.
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
name: k8s-ec2-srcdst
labels:
role.kubernetes.io/networking: "1"
rules:
- apiGroups:
- ""
resources:
- nodes
verbs:
- get
- list
- watch
- update
- patch
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: k8s-ec2-srcdst
namespace: kube-system
labels:
role.kubernetes.io/networking: "1"
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
name: k8s-ec2-srcdst
labels:
role.kubernetes.io/networking: "1"
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: k8s-ec2-srcdst
subjects:
- kind: ServiceAccount
name: k8s-ec2-srcdst
namespace: kube-system
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: k8s-ec2-srcdst
namespace: kube-system
labels:
k8s-app: k8s-ec2-srcdst
role.kubernetes.io/networking: "1"
spec:
replicas: 1
selector:
matchLabels:
k8s-app: k8s-ec2-srcdst
template:
metadata:
labels:
k8s-app: k8s-ec2-srcdst
role.kubernetes.io/networking: "1"
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
hostNetwork: true
tolerations:
- key: node-role.kubernetes.io/master
effect: NoSchedule
- key: CriticalAddonsOnly
operator: Exists
serviceAccountName: k8s-ec2-srcdst
containers:
- image: ottoyiu/k8s-ec2-srcdst:v0.2.0-3-gc0c26eca
name: k8s-ec2-srcdst
resources:
requests:
cpu: 10m
memory: 64Mi
env:
- name: AWS_REGION
value: {{ Region }}
volumeMounts:
- name: ssl-certs
mountPath: "/etc/ssl/certs/ca-certificates.crt"
readOnly: true
imagePullPolicy: "Always"
volumes:
- name: ssl-certs
hostPath:
path: "/etc/ssl/certs/ca-certificates.crt"
nodeSelector:
node-role.kubernetes.io/master: ""
{{- end -}}
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