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# This manifest installs contiv-netplugin container, as well
# as the Contiv CNI plugins and network config on
# each master and worker node in a Kubernetes cluster.
kind: DaemonSet
apiVersion: extensions/v1beta1
metadata:
name: contiv-netplugin
namespace: {{ system_namespace }}
labels:
k8s-app: contiv-netplugin
spec:
selector:
matchLabels:
k8s-app: contiv-netplugin
updateStrategy:
type: RollingUpdate
template:
metadata:
labels:
k8s-app: contiv-netplugin
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
hostNetwork: true
hostPID: true
tolerations:
- key: node-role.kubernetes.io/master
effect: NoSchedule
{% if rbac_enabled %}
serviceAccountName: contiv-netplugin
{% endif %}
containers:
# Runs netplugin container on each Kubernetes node. This
# container programs network policy and routes on each
# host.
- name: contiv-netplugin
image: {{ contiv_image_repo }}:{{ contiv_image_tag }}
args:
- -pkubernetes
- -x
env:
- name: VLAN_IF
value: {{ contiv_vlan_interface }}
- name: VTEP_IP
valueFrom:
fieldRef:
fieldPath: status.podIP
- name: CONTIV_ETCD
valueFrom:
configMapKeyRef:
name: contiv-config
key: cluster_store
- name: CONTIV_CNI_CONFIG
valueFrom:
configMapKeyRef:
name: contiv-config
key: cni_config
- name: CONTIV_CONFIG
valueFrom:
configMapKeyRef:
name: contiv-config
key: config
securityContext:
privileged: true
volumeMounts:
- mountPath: /etc/openvswitch
name: etc-openvswitch
readOnly: false
- mountPath: /lib/modules
name: lib-modules
readOnly: false
- mountPath: /var/run
name: var-run
readOnly: false
- mountPath: /var/contiv
name: var-contiv
readOnly: false
- mountPath: /opt/cni/bin
name: cni-bin-dir
readOnly: false
- mountPath: /etc/cni/net.d/
name: etc-cni-dir
readOnly: false
volumes:
# Used by contiv-netplugin
- name: etc-openvswitch
hostPath:
path: /etc/openvswitch
- name: lib-modules
hostPath:
path: /lib/modules
- name: var-run
hostPath:
path: /var/run
- name: var-contiv
hostPath:
path: /var/contiv
# Used to install CNI.
- name: cni-bin-dir
hostPath:
path: /opt/cni/bin
- name: etc-cni-dir
hostPath:
path: /etc/cni/net.d/