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---
kind: DaemonSet
apiVersion: extensions/v1beta1
metadata:
name: contiv-netmaster
namespace: kube-system
labels:
k8s-app: contiv-netmaster
spec:
updateStrategy:
type: RollingUpdate
template:
metadata:
name: contiv-netmaster
namespace: kube-system
labels:
k8s-app: contiv-netmaster
annotations:
# Mark pod as critical for rescheduling (Will have no effect starting with kubernetes 1.12)
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
{% if kube_version is version('v1.11.1', '>=') %}
priorityClassName: system-node-critical
{% endif %}
# The netmaster must run in the host network namespace so that
# it isn't governed by policy that would prevent it from working.
hostNetwork: true
hostPID: true
nodeSelector:
node-role.kubernetes.io/master: ""
tolerations:
- operator: Exists
# Mark pod as critical for rescheduling (Will have no effect starting with kubernetes 1.12)
- key: CriticalAddonsOnly
operator: "Exists"
serviceAccountName: contiv-netmaster
containers:
- name: contiv-netmaster
image: {{ contiv_image_repo }}:{{ contiv_image_tag }}
env:
- name: CONTIV_ROLE
value: netmaster
- name: CONTIV_NETMASTER_MODE
value: kubernetes
- name: CONTIV_NETMASTER_ETCD_ENDPOINTS
valueFrom:
configMapKeyRef:
name: contiv-config
key: contiv_etcd
- name: CONTIV_NETMASTER_FORWARD_MODE
valueFrom:
configMapKeyRef:
name: contiv-config
key: contiv_fwdmode
- name: CONTIV_NETMASTER_NET_MODE
valueFrom:
configMapKeyRef:
name: contiv-config
key: contiv_netmode
- name: CONTIV_NETMASTER_LOG_LEVEL
valueFrom:
configMapKeyRef:
name: contiv-config
key: contiv_netmaster_loglevel
securityContext:
privileged: true
volumeMounts:
- mountPath: /var/contiv
name: var-contiv
readOnly: false
volumes:
# Used by contiv-netmaster
- name: var-contiv
hostPath:
path: /var/contiv