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|
---
kind: ConfigMap
apiVersion: v1
metadata:
name: kube-2flannel-cfg1
namespace: "{{system_namespace}}"
labels:
tier: node
app: 2flannel
data:
cni-conf.json: |
{
"name": "2flannel-networks",
"type": "multus",
"delegates": [
{
"type": "flannel",
"name": "flannel1",
"subnetFile": "/run/2flannel/networks/subnet2.env",
"dataDir": "/var/lib/cni/flannel/2",
"delegate": {
"bridge": "kbr1",
"isDefaultGateway": false
}
},
{
"type": "flannel",
"name": "flannel0",
"subnetFile": "/run/2flannel/networks/subnet1.env",
"dataDir": "/var/lib/cni/flannel/1",
"masterplugin": true,
"delegate": {
"bridge": "kbr0",
"isDefaultGateway": true
}
}
]
}
net-conf.json: |
{
"Network": {{ two_flannel_network1 }},
"Backend": {
"Type": "udp",
"Port": 8285
}
}
---
kind: ConfigMap
apiVersion: v1
metadata:
name: kube-2flannel-cfg2
namespace: "{{system_namespace}}"
labels:
tier: node
app: 2flannel
data:
net-conf.json: |
{
"Network": {{ two_flannel_network2 }},
"Backend": {
"Type": "udp",
"Port": 8286
}
}
---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
name: kube-2flannel
namespace: "{{system_namespace}}"
labels:
tier: node
k8s-app: 2flannel
spec:
template:
metadata:
labels:
tier: node
k8s-app: 2flannel
spec:
{% if rbac_enabled %}
serviceAccountName: 2flannel
{% endif %}
containers:
- name: kube-2flannel-1
image: {{ flannel_image_repo }}:{{ flannel_image_tag }}
imagePullPolicy: {{ k8s_image_pull_policy }}
resources:
limits:
cpu: {{ flannel_cpu_limit }}
memory: {{ flannel_memory_limit }}
requests:
cpu: {{ flannel_cpu_requests }}
memory: {{ flannel_memory_requests }}
command: [ "/opt/bin/flanneld", "--ip-masq",
"-etcd-endpoints={{ etcd_access_addresses }}",
"-etcd-prefix=/{{ cluster_name }}/2flannel.1/network",
"-etcd-cafile=/etc/ssl/etcd/ssl/ca.pem",
"-etcd-certfile=/etc/ssl/etcd/ssl/node-$(NODE_NAME).pem",
"-etcd-keyfile=/etc/ssl/etcd/ssl/node-$(NODE_NAME)-key.pem",
"-subnet-file=/run/2flannel/networks/subnet1.env" ]
securityContext:
privileged: true
env:
- name: NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
volumeMounts:
- name: run
mountPath: /run
- name: cni
mountPath: /etc/cni/net.d
- name: ssl
mountPath: /etc/ssl/etcd/ssl/
- name: 2flannel-cfg1
mountPath: /etc/kube-flannel/
- name: kube-2flannel-2
image: {{ flannel_image_repo }}:{{ flannel_image_tag }}
imagePullPolicy: {{ k8s_image_pull_policy }}
resources:
limits:
cpu: {{ flannel_cpu_limit }}
memory: {{ flannel_memory_limit }}
requests:
cpu: {{ flannel_cpu_requests }}
memory: {{ flannel_memory_requests }}
command: [ "/opt/bin/flanneld", "--ip-masq",
"-etcd-endpoints={{ etcd_access_addresses }}",
"-etcd-prefix=/{{ cluster_name }}/2flannel.2/network",
"-etcd-cafile=/etc/ssl/etcd/ssl/ca.pem",
"-etcd-certfile=/etc/ssl/etcd/ssl/node-$(NODE_NAME).pem",
"-etcd-keyfile=/etc/ssl/etcd/ssl/node-$(NODE_NAME)-key.pem",
"-subnet-file=/run/2flannel/networks/subnet2.env" ]
securityContext:
privileged: true
env:
- name: NODE_NAME
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
volumeMounts:
- name: run
mountPath: /run
- name: cni
mountPath: /etc/cni/net.d
- name: ssl
mountPath: /etc/ssl/etcd/ssl/
- name: 2flannel-cfg2
mountPath: /etc/kube-flannel/
- name: install-cni
image: {{ flannel_cni_image_repo }}:{{ flannel_cni_image_tag }}
command: ["/install-cni.sh"]
env:
# The CNI network config to install on each node.
- name: CNI_NETWORK_CONFIG
valueFrom:
configMapKeyRef:
name: kube-2flannel-cfg1
key: cni-conf.json
- name: CNI_CONF_NAME
value: "10-multus-2flannel.conf"
volumeMounts:
- name: cni
mountPath: /host/etc/cni/net.d
- name: host-cni-bin
mountPath: /host/opt/cni/bin/
hostNetwork: true
tolerations:
- key: node-role.kubernetes.io/master
operator: Exists
effect: NoSchedule
volumes:
- name: run
hostPath:
path: /run
- name: cni
hostPath:
path: /etc/cni/net.d
- name: ssl
hostPath:
path: /etc/ssl/etcd/ssl/
- name: 2flannel-cfg1
configMap:
name: kube-2flannel-cfg1
- name: 2flannel-cfg2
configMap:
name: kube-2flannel-cfg2
- name: host-cni-bin
hostPath:
path: /opt/cni/bin
updateStrategy:
rollingUpdate:
maxUnavailable: {{ serial | default('20%') }}
type: RollingUpdate
|
