mirror of
https://github.com/kubernetes-sigs/kubespray.git
synced 2026-03-08 02:58:29 +03:00
Enable weave seed mode for kubespray (#1414)
* Enable weave seed mode for kubespray * fix task Weave seed | Set peers if existing peers * fix mac address variabilisation * fix default values * fix include seed condition * change weave var to default values * fix Set peers if existing peers
This commit is contained in:
timtoum
committed by
Matthew Mosesohn
Matthew Mosesohn
parent
ee36763f9d
commit
3e457e4edf
@@ -1,104 +1,156 @@
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---
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apiVersion: extensions/v1beta1
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kind: DaemonSet
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metadata:
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name: weave-net
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namespace: {{ system_namespace }}
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labels:
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version: {{ weave_version }}
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spec:
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template:
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apiVersion: v1
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kind: List
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items:
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- apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: weave-net
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labels:
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name: weave-net
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annotations:
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scheduler.alpha.kubernetes.io/tolerations: |
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[
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{
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"key": "dedicated",
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"operator": "Equal",
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"value": "master",
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"effect": "NoSchedule"
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}
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]
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namespace: {{ system_namespace }}
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- apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRole
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metadata:
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name: weave-net
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labels:
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name: weave-net
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rules:
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- apiGroups:
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- ''
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resources:
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- pods
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- namespaces
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- nodes
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- extensions
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resources:
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- networkpolicies
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verbs:
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- get
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- list
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- watch
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- apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRoleBinding
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metadata:
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name: weave-net
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labels:
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name: weave-net
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roleRef:
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kind: ClusterRole
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name: weave-net
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apiGroup: rbac.authorization.k8s.io
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subjects:
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- kind: ServiceAccount
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name: weave-net
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namespace: kube-system
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- apiVersion: extensions/v1beta1
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kind: DaemonSet
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metadata:
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name: weave-net
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labels:
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name: weave-net
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version: {{ weave_version }}
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namespace: {{ system_namespace }}
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spec:
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hostNetwork: true
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hostPID: true
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containers:
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- name: weave
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image: {{ weave_kube_image_repo }}:{{ weave_kube_image_tag }}
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imagePullPolicy: Always
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command:
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- /home/weave/launch.sh
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env:
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- name: IPALLOC_RANGE
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value: {{ kube_pods_subnet }}
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{% if weave_checkpoint_disable is defined %}
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- name: CHECKPOINT_DISABLE
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value: {{ weave_checkpoint_disable }}
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template:
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metadata:
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labels:
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name: weave-net
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spec:
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containers:
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- name: weave
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command:
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{% if weave_mode_seed == true %}
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- /bin/sh
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- -c
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- export EXTRA_ARGS=--name=$(cat /sys/class/net/{{ ansible_default_ipv4['interface'] }}/address) && /home/weave/launch.sh
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{% else %}
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- /home/weave/launch.sh
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{% endif %}
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{% if weave_expect_npc is defined %}
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- name: EXPECT_NPC
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value: {{ weave_expect_npc }}
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env:
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- name: HOSTNAME
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valueFrom:
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fieldRef:
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apiVersion: v1
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fieldPath: spec.nodeName
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- name: IPALLOC_RANGE
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value: {{ kube_pods_subnet }}
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{% if weave_mode_seed == true %}
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- name: KUBE_PEERS
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value: {{ peers }}
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- name: IPALLOC_INIT
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value: seed={{ seed }}
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{% endif %}
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{% if weave_kube_peers is defined %}
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- name: KUBE_PEERS
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value: {{ weave_kube_peers }}
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{% endif %}
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{% if weave_ipalloc_init is defined %}
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- name: IPALLOC_INIT
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value: {{ weave_ipalloc_init }}
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{% endif %}
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{% if weave_expose_ip is defined %}
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- name: WEAVE_EXPOSE_IP
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value: {{ weave_expose_ip }}
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{% endif %}
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livenessProbe:
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initialDelaySeconds: 60
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httpGet:
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host: 127.0.0.1
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path: /status
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port: 6784
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- name: WEAVE_PASSWORD
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value: {{ weave_password }}
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image: {{ weave_kube_image_repo }}:{{ weave_kube_image_tag }}
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imagePullPolicy: Always
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livenessProbe:
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httpGet:
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host: 127.0.0.1
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path: /status
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port: 6784
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initialDelaySeconds: 30
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resources:
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requests:
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cpu: 10m
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securityContext:
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privileged: true
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volumeMounts:
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- name: weavedb
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mountPath: /weavedb
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- name: cni-bin
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mountPath: /host/opt
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- name: cni-bin2
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mountPath: /host/home
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- name: cni-conf
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mountPath: /host/etc
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- name: dbus
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mountPath: /host/var/lib/dbus
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- name: lib-modules
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mountPath: /lib/modules
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- name: weave-npc
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image: {{ weave_npc_image_repo }}:{{ weave_npc_image_tag }}
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imagePullPolicy: Always
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resources:
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requests:
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cpu: {{ weave_cpu_requests }}
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memory: {{ weave_memory_requests }}
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limits:
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cpu: {{ weave_cpu_limit }}
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memory: {{ weave_memory_limit }}
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securityContext:
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privileged: true
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hostNetwork: true
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hostPID: true
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restartPolicy: Always
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securityContext:
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privileged: true
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volumeMounts:
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seLinuxOptions: {}
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serviceAccountName: weave-net
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tolerations:
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- effect: NoSchedule
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operator: Exists
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volumes:
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- name: weavedb
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mountPath: /weavedb
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hostPath:
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path: /var/lib/weave
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- name: cni-bin
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mountPath: /opt
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hostPath:
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path: /opt
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- name: cni-bin2
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mountPath: /host_home
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hostPath:
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path: /home
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- name: cni-conf
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mountPath: /etc
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resources:
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requests:
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cpu: {{ weave_cpu_requests }}
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memory: {{ weave_memory_requests }}
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limits:
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cpu: {{ weave_cpu_limit }}
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memory: {{ weave_memory_limit }}
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- name: weave-npc
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image: {{ weave_npc_image_repo }}:{{ weave_npc_image_tag }}
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imagePullPolicy: Always
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resources:
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requests:
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cpu: {{ weave_cpu_requests }}
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memory: {{ weave_memory_requests }}
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limits:
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cpu: {{ weave_cpu_limit }}
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memory: {{ weave_memory_limit }}
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securityContext:
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privileged: true
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restartPolicy: Always
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volumes:
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- name: weavedb
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emptyDir: {}
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- name: cni-bin
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hostPath:
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path: /opt
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- name: cni-bin2
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hostPath:
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path: /home
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- name: cni-conf
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hostPath:
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path: /etc
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hostPath:
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path: /etc
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- name: dbus
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hostPath:
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path: /var/lib/dbus
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- name: lib-modules
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hostPath:
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path: /lib/modules
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