c12s-kubespray/roles/network_plugin/weave/templates/weave-net.yml.j2
Wong Hoi Sing Edison 848fc323db Fixup for #2523:
- Rename template for /etc/cni/net.d/00-weave.conflist to 00-weave.conflist.j2
- Apply resources requests/limits to both container weave and weave-npc
2018-03-28 11:16:42 +08:00

222 lines
6.2 KiB
Django/Jinja

---
apiVersion: v1
kind: List
items:
- apiVersion: v1
kind: ServiceAccount
metadata:
name: weave-net
labels:
name: weave-net
namespace: {{ system_namespace }}
- apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
name: weave-net
labels:
name: weave-net
namespace: {{ system_namespace }}
rules:
- apiGroups:
- ''
resources:
- pods
- namespaces
- nodes
verbs:
- get
- list
- watch
- apiGroups:
- networking.k8s.io
resources:
- networkpolicies
verbs:
- get
- list
- watch
- apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
name: weave-net
labels:
name: weave-net
namespace: {{ system_namespace }}
roleRef:
kind: ClusterRole
name: weave-net
apiGroup: rbac.authorization.k8s.io
subjects:
- kind: ServiceAccount
name: weave-net
namespace: {{ system_namespace }}
- apiVersion: rbac.authorization.k8s.io/v1beta1
kind: Role
metadata:
name: weave-net
labels:
name: weave-net
namespace: {{ system_namespace }}
rules:
- apiGroups:
- ''
resourceNames:
- weave-net
resources:
- configmaps
verbs:
- get
- update
- apiGroups:
- ''
resources:
- configmaps
verbs:
- create
- apiVersion: rbac.authorization.k8s.io/v1beta1
kind: RoleBinding
metadata:
name: weave-net
labels:
name: weave-net
namespace: {{ system_namespace }}
roleRef:
kind: Role
name: weave-net
apiGroup: rbac.authorization.k8s.io
subjects:
- kind: ServiceAccount
name: weave-net
namespace: {{ system_namespace }}
- apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
name: weave-net
labels:
name: weave-net
version: v{{ weave_version }}
namespace: {{ system_namespace }}
spec:
minReadySeconds: 5
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
{% endif %}
env:
- name: HOSTNAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: spec.nodeName
- name: WEAVE_MTU
value: "{{ weave_mtu }}"
- name: IPALLOC_RANGE
value: {{ kube_pods_subnet }}
{% if weave_mode_seed == true %}
- name: KUBE_PEERS
value: {{ peers }}
- name: IPALLOC_INIT
value: seed={{ seed }}
{% endif %}
- name: WEAVE_PASSWORD
value: {{ weave_password }}
image: {{ weave_kube_image_repo }}:{{ weave_kube_image_tag }}
imagePullPolicy: {{ k8s_image_pull_policy }}
livenessProbe:
httpGet:
host: 127.0.0.1
path: /status
port: 6784
initialDelaySeconds: 30
resources:
requests:
cpu: {{ weave_cpu_requests }}
memory: {{ weave_memory_requests }}
limits:
cpu: {{ weave_cpu_limits }}
memory: {{ weave_memory_limits }}
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: xtables-lock
mountPath: /run/xtables.lock
- name: weave-npc
args: []
env:
- name: HOSTNAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: spec.nodeName
image: {{ weave_npc_image_repo }}:{{ weave_npc_image_tag }}
imagePullPolicy: {{ k8s_image_pull_policy }}
resources:
requests:
cpu: {{ weave_cpu_requests }}
memory: {{ weave_memory_requests }}
limits:
cpu: {{ weave_cpu_limits }}
memory: {{ weave_memory_limits }}
securityContext:
privileged: true
volumeMounts:
- name: xtables-lock
mountPath: /run/xtables.lock
hostNetwork: true
hostPID: true
restartPolicy: Always
securityContext:
seLinuxOptions: {}
serviceAccountName: weave-net
tolerations:
- effect: NoSchedule
operator: Exists
volumes:
- name: weavedb
hostPath:
path: /var/lib/weave
- name: cni-bin
hostPath:
path: /opt
- name: cni-bin2
hostPath:
path: /home
- name: cni-conf
hostPath:
path: /etc
- name: dbus
hostPath:
path: /var/lib/dbus
- name: lib-modules
hostPath:
path: /lib/modules
- name: xtables-lock
hostPath:
path: /run/xtables.lock
updateStrategy:
rollingUpdate:
maxUnavailable: {{ serial | default('20%') }}
type: RollingUpdate