kubespray/roles/network_plugin/weave/templates/weave-net.yml.j2

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---
apiVersion: v1
kind: List
items:
- apiVersion: v1
kind: ServiceAccount
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metadata:
name: weave-net
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labels:
name: weave-net
namespace: {{ system_namespace }}
- apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
name: weave-net
labels:
name: weave-net
rules:
- apiGroups:
- ''
resources:
- pods
- namespaces
- nodes
verbs:
- get
- list
- watch
- apiGroups:
- extensions
resources:
- networkpolicies
verbs:
- get
- list
- watch
- apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: weave-net
labels:
name: weave-net
roleRef:
kind: ClusterRole
name: weave-net
apiGroup: rbac.authorization.k8s.io
subjects:
- kind: ServiceAccount
name: weave-net
namespace: kube-system
- apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
name: weave-net
labels:
name: weave-net
version: {{ weave_version }}
namespace: {{ system_namespace }}
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spec:
template:
metadata:
labels:
name: weave-net
spec:
containers:
- name: weave
command:
{% if weave_mode_seed == true %}
- /bin/sh
- -c
- export EXTRA_ARGS=--name=$(cat /sys/class/net/{{ ansible_default_ipv4['interface'] }}/address) && /home/weave/launch.sh
{% else %}
- /home/weave/launch.sh
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{% endif %}
env:
- name: HOSTNAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: spec.nodeName
- name: IPALLOC_RANGE
value: {{ kube_pods_subnet }}
{% if weave_mode_seed == true %}
- name: KUBE_PEERS
value: {{ peers }}
- name: IPALLOC_INIT
value: seed={{ seed }}
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{% endif %}
- name: WEAVE_PASSWORD
value: {{ weave_password }}
image: {{ weave_kube_image_repo }}:{{ weave_kube_image_tag }}
imagePullPolicy: Always
livenessProbe:
httpGet:
host: 127.0.0.1
path: /status
port: 6784
initialDelaySeconds: 30
resources:
requests:
cpu: 10m
securityContext:
privileged: true
volumeMounts:
- name: weavedb
mountPath: /weavedb
- name: cni-bin
mountPath: /host/opt
- name: cni-bin2
mountPath: /host/home
- name: cni-conf
mountPath: /host/etc
- name: dbus
mountPath: /host/var/lib/dbus
- name: lib-modules
mountPath: /lib/modules
- name: weave-npc
image: {{ weave_npc_image_repo }}:{{ weave_npc_image_tag }}
imagePullPolicy: Always
resources:
requests:
cpu: {{ weave_cpu_requests }}
memory: {{ weave_memory_requests }}
limits:
cpu: {{ weave_cpu_limit }}
memory: {{ weave_memory_limit }}
securityContext:
privileged: true
hostNetwork: true
hostPID: true
restartPolicy: Always
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securityContext:
seLinuxOptions: {}
serviceAccountName: weave-net
tolerations:
- effect: NoSchedule
operator: Exists
volumes:
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- name: weavedb
hostPath:
path: /var/lib/weave
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- name: cni-bin
hostPath:
path: /opt
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- name: cni-bin2
hostPath:
path: /home
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- name: cni-conf
hostPath:
path: /etc
- name: dbus
hostPath:
path: /var/lib/dbus
- name: lib-modules
hostPath:
path: /lib/modules
updateStrategy:
rollingUpdate:
maxUnavailable: {{ serial | default('20%') }}
type: RollingUpdate