kubespray/roles/etcd/templates/etcd-pod.yml

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2015-12-24 06:27:40 +08:00
---
apiVersion: v1
kind: Pod
metadata:
name: etcd
namespace: kube-system
spec:
hostNetwork: true
containers:
- name: etcd
image: quay.io/coreos/etcd:v2.2.2
resources:
limits:
cpu: 100m
memory: 256M
args:
{% if inventory_hostname in groups['etcd'] %}
- --name
- etcd-{{inventory_hostname}}-master
- --advertise-client-urls
- "http://{{ hostvars[inventory_hostname]['ip'] | default( ansible_default_ipv4.address) }}:2379"
- --listen-peer-urls
- http://0.0.0.0:2380
- --initial-advertise-peer-urls
- http://{{ hostvars[inventory_hostname]['ip'] | default( ansible_default_ipv4.address) }}:2380
- --data-dir
- /var/etcd/data
- --initial-cluster-state
- new
{% else %}
- --proxy
- 'on'
{% endif %}
- --listen-client-urls
- "http://{{ hostvars[inventory_hostname]['ip'] | default( ansible_default_ipv4.address) }}:2379,http://127.0.0.1:2379"
- --initial-cluster
- "{% for host in groups['etcd'] %}etcd-{{host}}-master=http://{{ hostvars[host]['ip'] | default( hostvars[host]['ansible_default_ipv4']['address']) }}:2380{% if not loop.last %},{% endif %}{% endfor %}"
- --initial-cluster-token
- etcd-k8s-cluster
ports:
- name: etcd-client
containerPort: 2379
hostPort: 2379
- name: etcd-peer
containerPort: 2380
hostPort: 2380
volumeMounts:
- name: varetcd
mountPath: /var/etcd
readOnly: false
volumes:
- name: varetcd
hostPath:
path: /containers/pods/etcd-{{inventory_hostname}}/rootfs/var/etcd