# 设置 dns svc ip (这里选用 SERVICE_CIDR 中第2个IP)
CLUSTER_DNS_SVC_IP: "{{ SERVICE_CIDR | ipaddr('net') | ipaddr(2) | ipaddr('address') }}"

# 设置 APISERVER 地址
KUBE_APISERVER: "{%- if inventory_hostname in groups['kube-master'] -%} \
                     https://{{ inventory_hostname }}:6443 \
                 {%- else -%} \
                     {%- if groups['kube-master']|length > 1 -%} \
                         https://127.0.0.1:6443 \
                     {%- else -%} \
                         https://{{ groups['kube-master'][0] }}:6443 \
                     {%- endif -%} \
                 {%- endif -%}"

# 增加/删除 master 节点时，node 节点需要重新配置 haproxy
MASTER_CHG: "no"