mirror of https://github.com/easzlab/kubeasz.git
225 lines
6.6 KiB
YAML
225 lines
6.6 KiB
YAML
############################
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# prepare
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############################
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# 可选离线安装系统软件包 (offline|online)
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INSTALL_SOURCE: "online"
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# 可选进行系统安全加固 github.com/dev-sec/ansible-collection-hardening
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OS_HARDEN: false
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# 设置时间源服务器【重要：集群内机器时间必须同步】
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ntp_servers:
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- "ntp1.aliyun.com"
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- "time1.cloud.tencent.com"
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- "0.cn.pool.ntp.org"
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# 设置允许内部时间同步的网络段，比如"10.0.0.0/8"，默认全部允许
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local_network: "0.0.0.0/0"
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############################
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# role:deploy
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############################
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# default: ca will expire in 100 years
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# default: certs issued by the ca will expire in 50 years
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CA_EXPIRY: "876000h"
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CERT_EXPIRY: "438000h"
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# kubeconfig 配置参数
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CLUSTER_NAME: "cluster1"
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CONTEXT_NAME: "context-{{ CLUSTER_NAME }}"
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############################
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# role:etcd
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############################
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# 设置不同的wal目录，可以避免磁盘io竞争，提高性能
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ETCD_DATA_DIR: "/var/lib/etcd"
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ETCD_WAL_DIR: ""
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############################
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# role:runtime [containerd,docker]
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############################
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# ------------------------------------------- containerd
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# [.]启用容器仓库镜像
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ENABLE_MIRROR_REGISTRY: true
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# [containerd]基础容器镜像
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SANDBOX_IMAGE: "easzlab/pause-amd64:__pause__"
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# [containerd]容器持久化存储目录
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CONTAINERD_STORAGE_DIR: "/var/lib/containerd"
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# ------------------------------------------- docker
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# [docker]容器存储目录
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DOCKER_STORAGE_DIR: "/var/lib/docker"
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# [docker]开启Restful API
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ENABLE_REMOTE_API: false
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# [docker]信任的HTTP仓库
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INSECURE_REG: '["127.0.0.1/8"]'
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############################
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# role:kube-master
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############################
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# k8s 集群 master 节点证书配置，可以添加多个ip和域名（比如增加公网ip和域名）
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MASTER_CERT_HOSTS:
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- "10.1.1.1"
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- "k8s.test.io"
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#- "www.test.com"
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# node 节点上 pod 网段掩码长度（决定每个节点最多能分配的pod ip地址）
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# 如果flannel 使用 --kube-subnet-mgr 参数，那么它将读取该设置为每个节点分配pod网段
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# https://github.com/coreos/flannel/issues/847
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NODE_CIDR_LEN: 24
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############################
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# role:kube-node
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############################
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# Kubelet 根目录
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KUBELET_ROOT_DIR: "/var/lib/kubelet"
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# node节点最大pod 数
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MAX_PODS: 110
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# 配置为kube组件（kubelet,kube-proxy,dockerd等）预留的资源量
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# 数值设置详见templates/kubelet-config.yaml.j2
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KUBE_RESERVED_ENABLED: "yes"
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# k8s 官方不建议草率开启 system-reserved, 除非你基于长期监控，了解系统的资源占用状况；
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# 并且随着系统运行时间，需要适当增加资源预留，数值设置详见templates/kubelet-config.yaml.j2
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# 系统预留设置基于 4c/8g 虚机，最小化安装系统服务，如果使用高性能物理机可以适当增加预留
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# 另外，集群安装时候apiserver等资源占用会短时较大，建议至少预留1g内存
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SYS_RESERVED_ENABLED: "no"
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# haproxy balance mode
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BALANCE_ALG: "roundrobin"
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############################
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# role:network [flannel,calico,cilium,kube-ovn,kube-router]
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############################
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# ------------------------------------------- flannel
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# [flannel]设置flannel 后端"host-gw","vxlan"等
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FLANNEL_BACKEND: "vxlan"
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DIRECT_ROUTING: false
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# [flannel] flanneld_image: "quay.io/coreos/flannel:v0.10.0-amd64"
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flannelVer: "__flannel__"
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flanneld_image: "easzlab/flannel:{{ flannelVer }}"
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# [flannel]离线镜像tar包
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flannel_offline: "flannel_{{ flannelVer }}.tar"
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# ------------------------------------------- calico
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# [calico]设置 CALICO_IPV4POOL_IPIP=“off”,可以提高网络性能，条件限制详见 docs/setup/calico.md
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CALICO_IPV4POOL_IPIP: "Always"
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# [calico]设置 calico-node使用的host IP，bgp邻居通过该地址建立，可手工指定也可以自动发现
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IP_AUTODETECTION_METHOD: "can-reach={{ groups['kube_master'][0] }}"
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# [calico]设置calico 网络 backend: brid, vxlan, none
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CALICO_NETWORKING_BACKEND: "brid"
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# [calico]更新支持calico 版本: [v3.3.x] [v3.4.x] [v3.8.x] [v3.15.x]
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calico_ver: "__calico__"
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# [calico]calico 主版本
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calico_ver_main: "{{ calico_ver.split('.')[0] }}.{{ calico_ver.split('.')[1] }}"
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# [calico]离线镜像tar包
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calico_offline: "calico_{{ calico_ver }}.tar"
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# ------------------------------------------- cilium
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# [cilium]CILIUM_ETCD_OPERATOR 创建的 etcd 集群节点数 1,3,5,7...
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ETCD_CLUSTER_SIZE: 1
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# [cilium]镜像版本
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cilium_ver: "__cilium__"
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# [cilium]离线镜像tar包
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cilium_offline: "cilium_{{ cilium_ver }}.tar"
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# ------------------------------------------- kube-ovn
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# [kube-ovn]选择 OVN DB and OVN Control Plane 节点，默认为第一个master节点
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OVN_DB_NODE: "{{ groups['kube_master'][0] }}"
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# [kube-ovn]离线镜像tar包
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kube_ovn_ver: "__kube_ovn__"
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kube_ovn_offline: "kube_ovn_{{ kube_ovn_ver }}.tar"
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# ------------------------------------------- kube-router
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# [kube-router]公有云上存在限制，一般需要始终开启 ipinip；自有环境可以设置为 "subnet"
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OVERLAY_TYPE: "full"
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# [kube-router]NetworkPolicy 支持开关
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FIREWALL_ENABLE: "true"
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# [kube-router]kube-router 镜像版本
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kube_router_ver: "__kube_router__"
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busybox_ver: "1.28.4"
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# [kube-router]kube-router 离线镜像tar包
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kuberouter_offline: "kube-router_{{ kube_router_ver }}.tar"
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busybox_offline: "busybox_{{ busybox_ver }}.tar"
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############################
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# role:cluster-addon
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############################
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# coredns 自动安装
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dns_install: "yes"
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corednsVer: "__coredns__"
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ENABLE_LOCAL_DNS_CACHE: true
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dnsNodeCacheVer: "__dns_node_cache__"
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# 设置 local dns cache 地址
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LOCAL_DNS_CACHE: "169.254.20.10"
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# metric server 自动安装
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metricsserver_install: "yes"
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metricsVer: "__metrics__"
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# dashboard 自动安装
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dashboard_install: "yes"
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dashboardVer: "__dashboard__"
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dashboardMetricsScraperVer: "__dash_metrics__"
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# ingress 自动安装
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ingress_install: "no"
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ingress_backend: "traefik"
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traefik_chart_ver: "__traefik_chart__"
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# prometheus 自动安装
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prom_install: "no"
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prom_namespace: "monitor"
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prom_chart_ver: "__prom_chart__"
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# nfs-provisioner 自动安装
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nfs_provisioner_install: "no"
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nfs_provisioner_namespace: "kube-system"
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nfs_provisioner_ver: "__nfs_provisioner__"
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nfs_storage_class: "managed-nfs-storage"
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nfs_server: "192.168.1.10"
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nfs_path: "/data/nfs"
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############################
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# role:harbor
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############################
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# harbor version，完整版本号
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HARBOR_VER: "__harbor__"
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HARBOR_DOMAIN: "harbor.yourdomain.com"
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HARBOR_TLS_PORT: 8443
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# if set 'false', you need to put certs named harbor.pem and harbor-key.pem in directory 'down'
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HARBOR_SELF_SIGNED_CERT: true
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# install extra component
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HARBOR_WITH_NOTARY: false
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HARBOR_WITH_TRIVY: false
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HARBOR_WITH_CLAIR: false
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HARBOR_WITH_CHARTMUSEUM: true
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