2019-05-29 22:49:04 +08:00
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# 'etcd' cluster should have odd member(s) (1,3,5,...)
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2018-11-27 16:00:45 +08:00
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[etcd]
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2021-01-07 09:30:50 +08:00
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192.168.1.1
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192.168.1.2
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192.168.1.3
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2018-11-27 16:00:45 +08:00
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2019-05-29 22:49:04 +08:00
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# master node(s)
|
2021-01-19 17:41:00 +08:00
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[kube_master]
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2019-05-29 22:49:04 +08:00
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192.168.1.1
|
2018-11-27 16:00:45 +08:00
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192.168.1.2
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2019-05-29 22:49:04 +08:00
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# work node(s)
|
2021-01-19 17:41:00 +08:00
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[kube_node]
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2019-05-29 22:49:04 +08:00
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192.168.1.3
|
2018-11-27 16:00:45 +08:00
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|
192.168.1.4
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|
2019-05-29 22:49:04 +08:00
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|
# [optional] harbor server, a private docker registry
|
2021-02-08 21:23:00 +08:00
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# 'NEW_INSTALL': 'true' to install a harbor server; 'false' to integrate with existed one
|
2018-11-27 16:00:45 +08:00
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|
[harbor]
|
2021-02-08 21:23:00 +08:00
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|
#192.168.1.8 NEW_INSTALL=false
|
2018-11-27 16:00:45 +08:00
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|
|
|
2019-05-29 22:49:04 +08:00
|
|
|
# [optional] loadbalance for accessing k8s from outside
|
2021-01-19 17:41:00 +08:00
|
|
|
[ex_lb]
|
2019-05-30 21:37:01 +08:00
|
|
|
#192.168.1.6 LB_ROLE=backup EX_APISERVER_VIP=192.168.1.250 EX_APISERVER_PORT=8443
|
|
|
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|
#192.168.1.7 LB_ROLE=master EX_APISERVER_VIP=192.168.1.250 EX_APISERVER_PORT=8443
|
2018-11-27 16:00:45 +08:00
|
|
|
|
2019-05-30 21:37:01 +08:00
|
|
|
# [optional] ntp server for the cluster
|
2019-05-29 22:49:04 +08:00
|
|
|
[chrony]
|
|
|
|
|
#192.168.1.1
|
2018-11-27 16:00:45 +08:00
|
|
|
|
2019-05-29 22:49:04 +08:00
|
|
|
[all:vars]
|
|
|
|
|
# --------- Main Variables ---------------
|
2019-05-18 16:48:58 +08:00
|
|
|
# Cluster container-runtime supported: docker, containerd
|
|
|
|
|
CONTAINER_RUNTIME="docker"
|
|
|
|
|
|
2019-05-23 23:07:56 +08:00
|
|
|
# Network plugins supported: calico, flannel, kube-router, cilium, kube-ovn
|
2018-11-27 16:00:45 +08:00
|
|
|
CLUSTER_NETWORK="flannel"
|
|
|
|
|
|
2019-09-08 17:55:32 +08:00
|
|
|
# Service proxy mode of kube-proxy: 'iptables' or 'ipvs'
|
|
|
|
|
PROXY_MODE="ipvs"
|
|
|
|
|
|
2018-11-27 16:00:45 +08:00
|
|
|
# K8S Service CIDR, not overlap with node(host) networking
|
|
|
|
|
SERVICE_CIDR="10.68.0.0/16"
|
|
|
|
|
|
|
|
|
|
# Cluster CIDR (Pod CIDR), not overlap with node(host) networking
|
|
|
|
|
CLUSTER_CIDR="172.20.0.0/16"
|
|
|
|
|
|
|
|
|
|
# NodePort Range
|
2021-01-12 17:17:27 +08:00
|
|
|
NODE_PORT_RANGE="30000-32767"
|
2018-11-27 16:00:45 +08:00
|
|
|
|
|
|
|
|
# Cluster DNS Domain
|
2021-02-04 22:00:22 +08:00
|
|
|
CLUSTER_DNS_DOMAIN="cluster.local"
|
2018-11-27 16:00:45 +08:00
|
|
|
|
2019-06-09 15:20:09 +08:00
|
|
|
# -------- Additional Variables (don't change the default value right now) ---
|
2018-11-27 16:00:45 +08:00
|
|
|
# Binaries Directory
|
|
|
|
|
bin_dir="/opt/kube/bin"
|
|
|
|
|
|
2019-06-09 15:20:09 +08:00
|
|
|
# Deploy Directory (kubeasz workspace)
|
2020-12-25 11:53:00 +08:00
|
|
|
base_dir="/etc/kubeasz"
|
|
|
|
|
|
|
|
|
|
# Directory for a specific cluster
|
|
|
|
|
cluster_dir="{{ base_dir }}/clusters/_cluster_name_"
|
2020-12-30 11:25:54 +08:00
|
|
|
|
|
|
|
|
# CA and other components cert/key Directory
|
|
|
|
|
ca_dir="/etc/kubernetes/ssl"
|
