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---
## Directory where etcd data stored
etcd_data_dir: /var/lib/etcd
## Experimental kubeadm etcd deployment mode. Available only for new deployment
etcd_kubeadm_enabled: false
## Directory where the binaries will be installed
bin_dir: /usr/local/bin
## The access_ip variable is used to define how other nodes should access
## the node. This is used in flannel to allow other flannel nodes to see
## this node for example. The access_ip is really useful AWS and Google
## environments where the nodes are accessed remotely by the "public" ip,
## but don't know about that address themselves.
# access_ip: 1.1.1.1
## External LB example config
## apiserver_loadbalancer_domain_name: "elb.some.domain"
# loadbalancer_apiserver:
# address: 1.2.3.4
# port: 1234
## Internal loadbalancers for apiservers
# loadbalancer_apiserver_localhost: true
# valid options are "nginx" or "haproxy"
# loadbalancer_apiserver_type: nginx # valid values "nginx" or "haproxy"
## If the cilium is going to be used in strict mode, we can use the
## localhost connection and not use the external LB. If this parameter is
## not specified, the first node to connect to kubeapi will be used.
# use_localhost_as_kubeapi_loadbalancer: true
## Local loadbalancer should use this port
## And must be set port 6443
loadbalancer_apiserver_port: 6443
## If loadbalancer_apiserver_healthcheck_port variable defined, enables proxy liveness check for nginx.
loadbalancer_apiserver_healthcheck_port: 8081
### OTHER OPTIONAL VARIABLES
## Upstream dns servers
# upstream_dns_servers:
# - 8.8.8.8
# - 8.8.4.4
## There are some changes specific to the cloud providers
## for instance we need to encapsulate packets with some network plugins
## If set the possible values are either 'gce', 'aws', 'azure', 'openstack', 'vsphere', 'oci', or 'external'
## When openstack is used make sure to source in the openstack credentials
## like you would do when using openstack-client before starting the playbook.
# cloud_provider:
## When cloud_provider is set to 'external', you can set the cloud controller to deploy
## Supported cloud controllers are: 'openstack' and 'vsphere'
## When openstack or vsphere are used make sure to source in the required fields
# external_cloud_provider:
## Set these proxy values in order to update package manager and docker daemon to use proxies
# http_proxy: ""
# https_proxy: ""
## Refer to roles/kubespray-defaults/defaults/main.yml before modifying no_proxy
# no_proxy: ""
## Some problems may occur when downloading files over https proxy due to ansible bug
## https://github.com/ansible/ansible/issues/32750. Set this variable to False to disable
## SSL validation of get_url module. Note that kubespray will still be performing checksum validation.
# download_validate_certs: False
## If you need exclude all cluster nodes from proxy and other resources, add other resources here.
# additional_no_proxy: ""
## If you need to disable proxying of os package repositories but are still behind an http_proxy set
## skip_http_proxy_on_os_packages to true
## This will cause kubespray not to set proxy environment in /etc/yum.conf for centos and in /etc/apt/apt.conf for debian/ubuntu
## Special information for debian/ubuntu - you have to set the no_proxy variable, then apt package will install from your source of wish
# skip_http_proxy_on_os_packages: false
## Since workers are included in the no_proxy variable by default, docker engine will be restarted on all nodes (all
## pods will restart) when adding or removing workers. To override this behaviour by only including master nodes in the
## no_proxy variable, set below to true:
no_proxy_exclude_workers: false
## Certificate Management
## This setting determines whether certs are generated via scripts.
## Chose 'none' if you provide your own certificates.
## Option is "script", "none"
# cert_management: script
## Set to true to allow pre-checks to fail and continue deployment
# ignore_assert_errors: false
## The read-only port for the Kubelet to serve on with no authentication/authorization. Uncomment to enable.
# kube_read_only_port: 10255
## Set true to download and cache container
# download_container: true
## Deploy container engine
# Set false if you want to deploy container engine manually.
# deploy_container_engine: true
## Red Hat Enterprise Linux subscription registration
## Add either RHEL subscription Username/Password or Organization ID/Activation Key combination
## Update RHEL subscription purpose usage, role and SLA if necessary
# rh_subscription_username: ""
# rh_subscription_password: ""
# rh_subscription_org_id: ""
# rh_subscription_activation_key: ""
# rh_subscription_usage: "Development"
# rh_subscription_role: "Red Hat Enterprise Server"
# rh_subscription_sla: "Self-Support"
## Check if access_ip responds to ping. Set false if your firewall blocks ICMP.
# ping_access_ip: true

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## To use AWS EBS CSI Driver to provision volumes, uncomment the first value
## and configure the parameters below
# aws_ebs_csi_enabled: true
# aws_ebs_csi_enable_volume_scheduling: true
# aws_ebs_csi_enable_volume_snapshot: false
# aws_ebs_csi_enable_volume_resizing: false
# aws_ebs_csi_controller_replicas: 1
# aws_ebs_csi_plugin_image_tag: latest
# aws_ebs_csi_extra_volume_tags: "Owner=owner,Team=team,Environment=environment'

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## When azure is used, you need to also set the following variables.
## see docs/azure.md for details on how to get these values
# azure_cloud:
# azure_tenant_id:
# azure_subscription_id:
# azure_aad_client_id:
# azure_aad_client_secret:
# azure_resource_group:
# azure_location:
# azure_subnet_name:
# azure_security_group_name:
# azure_security_group_resource_group:
# azure_vnet_name:
# azure_vnet_resource_group:
# azure_route_table_name:
# azure_route_table_resource_group:
# supported values are 'standard' or 'vmss'
# azure_vmtype: standard
## Azure Disk CSI credentials and parameters
## see docs/azure-csi.md for details on how to get these values
# azure_csi_tenant_id:
# azure_csi_subscription_id:
# azure_csi_aad_client_id:
# azure_csi_aad_client_secret:
# azure_csi_location:
# azure_csi_resource_group:
# azure_csi_vnet_name:
# azure_csi_vnet_resource_group:
# azure_csi_subnet_name:
# azure_csi_security_group_name:
# azure_csi_use_instance_metadata:
# azure_csi_tags: "Owner=owner,Team=team,Environment=environment'
## To enable Azure Disk CSI, uncomment below
# azure_csi_enabled: true
# azure_csi_controller_replicas: 1
# azure_csi_plugin_image_tag: latest

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---
# Please see roles/container-engine/containerd/defaults/main.yml for more configuration options
# containerd_storage_dir: "/var/lib/containerd"
# containerd_state_dir: "/run/containerd"
# containerd_oom_score: 0
# containerd_default_runtime: "runc"
# containerd_snapshotter: "native"
# containerd_runtimes:
# - name: runc
# type: "io.containerd.runc.v2"
# engine: ""
# root: ""
# Example for Kata Containers as additional runtime:
# - name: kata
# type: "io.containerd.kata.v2"
# engine: ""
# root: ""
# containerd_grpc_max_recv_message_size: 16777216
# containerd_grpc_max_send_message_size: 16777216
# containerd_debug_level: "info"
# containerd_metrics_address: ""
# containerd_metrics_grpc_histogram: false
# containerd_registries:
# "docker.io": "https://registry-1.docker.io"
# containerd_max_container_log_line_size: -1
# containerd_registry_auth:
# - registry: 10.0.0.2:5000
# username: user
# password: pass
containerd_registries:
"docker.io":
- "https://mirror.gcr.io"
- "https://registry-1.docker.io"

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## Does coreos need auto upgrade, default is true
# coreos_auto_upgrade: true

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# crio_insecure_registries:
# - 10.0.0.2:5000
# crio_registry_auth:
# - registry: 10.0.0.2:5000
# username: user
# password: pass

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---
## Uncomment this if you want to force overlay/overlay2 as docker storage driver
## Please note that overlay2 is only supported on newer kernels
# docker_storage_options: -s overlay2
## Enable docker_container_storage_setup, it will configure devicemapper driver on Centos7 or RedHat7.
docker_container_storage_setup: false
## It must be define a disk path for docker_container_storage_setup_devs.
## Otherwise docker-storage-setup will be executed incorrectly.
# docker_container_storage_setup_devs: /dev/vdb
## Uncomment this if you want to change the Docker Cgroup driver (native.cgroupdriver)
## Valid options are systemd or cgroupfs, default is systemd
# docker_cgroup_driver: systemd
## Only set this if you have more than 3 nameservers:
## If true Kubespray will only use the first 3, otherwise it will fail
docker_dns_servers_strict: false
# Path used to store Docker data
docker_daemon_graph: "/var/lib/docker"
## Used to set docker daemon iptables options to true
docker_iptables_enabled: "false"
# Docker log options
# Rotate container stderr/stdout logs at 50m and keep last 5
docker_log_opts: "--log-opt max-size=50m --log-opt max-file=5"
# define docker bin_dir
docker_bin_dir: "/usr/bin"
# keep docker packages after installation; speeds up repeated ansible provisioning runs when '1'
# kubespray deletes the docker package on each run, so caching the package makes sense
docker_rpm_keepcache: 1
## An obvious use case is allowing insecure-registry access to self hosted registries.
## Can be ipaddress and domain_name.
## example define 172.19.16.11 or mirror.registry.io
# docker_insecure_registries:
# - mirror.registry.io
# - 172.19.16.11
## Add other registry,example China registry mirror.
# docker_registry_mirrors:
# - https://registry.docker-cn.com
# - https://mirror.aliyuncs.com
## If non-empty will override default system MountFlags value.
## This option takes a mount propagation flag: shared, slave
## or private, which control whether mounts in the file system
## namespace set up for docker will receive or propagate mounts
## and unmounts. Leave empty for system default
# docker_mount_flags:
## A string of extra options to pass to the docker daemon.
## This string should be exactly as you wish it to appear.
# docker_options: ""

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## GCP compute Persistent Disk CSI Driver credentials and parameters
## See docs/gcp-pd-csi.md for information about the implementation
## Specify the path to the file containing the service account credentials
# gcp_pd_csi_sa_cred_file: "/my/safe/credentials/directory/cloud-sa.json"
## To enable GCP Persistent Disk CSI driver, uncomment below
# gcp_pd_csi_enabled: true
# gcp_pd_csi_controller_replicas: 1
# gcp_pd_csi_driver_image_tag: "v0.7.0-gke.0"

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## When Oracle Cloud Infrastructure is used, set these variables
# oci_private_key:
# oci_region_id:
# oci_tenancy_id:
# oci_user_id:
# oci_user_fingerprint:
# oci_compartment_id:
# oci_vnc_id:
# oci_subnet1_id:
# oci_subnet2_id:
## Override these default/optional behaviors if you wish
# oci_security_list_management: All
## If you would like the controller to manage specific lists per subnet. This is a mapping of subnet ocids to security list ocids. Below are examples.
# oci_security_lists:
# ocid1.subnet.oc1.phx.aaaaaaaasa53hlkzk6nzksqfccegk2qnkxmphkblst3riclzs4rhwg7rg57q: ocid1.securitylist.oc1.iad.aaaaaaaaqti5jsfvyw6ejahh7r4okb2xbtuiuguswhs746mtahn72r7adt7q
# ocid1.subnet.oc1.phx.aaaaaaaahuxrgvs65iwdz7ekwgg3l5gyah7ww5klkwjcso74u3e4i64hvtvq: ocid1.securitylist.oc1.iad.aaaaaaaaqti5jsfvyw6ejahh7r4okb2xbtuiuguswhs746mtahn72r7adt7q
## If oci_use_instance_principals is true, you do not need to set the region, tenancy, user, key, passphrase, or fingerprint
# oci_use_instance_principals: false
# oci_cloud_controller_version: 0.6.0
## If you would like to control OCI query rate limits for the controller
# oci_rate_limit:
# rate_limit_qps_read:
# rate_limit_qps_write:
# rate_limit_bucket_read:
# rate_limit_bucket_write:
## Other optional variables
# oci_cloud_controller_pull_source: (default iad.ocir.io/oracle/cloud-provider-oci)
# oci_cloud_controller_pull_secret: (name of pull secret to use if you define your own mirror above)

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---
## Global Offline settings
### Private Container Image Registry
# registry_host: "myprivateregisry.com"
# files_repo: "http://myprivatehttpd"
### If using CentOS, RedHat, AlmaLinux or Fedora
# yum_repo: "http://myinternalyumrepo"
### If using Debian
# debian_repo: "http://myinternaldebianrepo"
### If using Ubuntu
# ubuntu_repo: "http://myinternalubunturepo"
## Container Registry overrides
# kube_image_repo: "{{ registry_host }}"
# gcr_image_repo: "{{ registry_host }}"
# github_image_repo: "{{ registry_host }}"
# docker_image_repo: "{{ registry_host }}"
# quay_image_repo: "{{ registry_host }}"
## Kubernetes components
# kubeadm_download_url: "{{ files_repo }}/kubernetes/{{ kube_version }}/kubeadm"
# kubectl_download_url: "{{ files_repo }}/kubernetes/{{ kube_version }}/kubectl"
# kubelet_download_url: "{{ files_repo }}/kubernetes/{{ kube_version }}/kubelet"
## CNI Plugins
# cni_download_url: "{{ files_repo }}/kubernetes/cni/cni-plugins-linux-{{ image_arch }}-{{ cni_version }}.tgz"
## cri-tools
# crictl_download_url: "{{ files_repo }}/kubernetes/cri-tools/crictl-{{ crictl_version }}-{{ ansible_system | lower }}-{{ image_arch }}.tar.gz"
## [Optional] etcd: only if you **DON'T** use etcd_deployment=host
# etcd_download_url: "{{ files_repo }}/kubernetes/etcd/etcd-{{ etcd_version }}-linux-amd64.tar.gz"
# [Optional] Calico: If using Calico network plugin
# calicoctl_download_url: "{{ files_repo }}/kubernetes/calico/{{ calico_ctl_version }}/calicoctl-linux-{{ image_arch }}"
# [Optional] Calico with kdd: If using Calico network plugin with kdd datastore
# calico_crds_download_url: "{{ files_repo }}/kubernetes/calico/{{ calico_version }}.tar.gz"
# [Optional] helm: only if you set helm_enabled: true
# helm_download_url: "{{ files_repo }}/helm-{{ helm_version }}-linux-{{ image_arch }}.tar.gz"
# [Optional] crun: only if you set crun_enabled: true
# crun_download_url: "{{ files_repo }}/containers/crun/releases/download/{{ crun_version }}/crun-{{ crun_version }}-linux-{{ image_arch }}"
# [Optional] kata: only if you set kata_containers_enabled: true
# kata_containers_download_url: "{{ files_repo }}/kata-containers/runtime/releases/download/{{ kata_containers_version }}/kata-static-{{ kata_containers_version }}-{{ ansible_architecture }}.tar.xz"
# [Optional] cri-o: only if you set container_manager: crio
# crio_download_base: "download.opensuse.org/repositories/devel:kubic:libcontainers:stable"
# crio_download_crio: "http://{{ crio_download_base }}:/cri-o:/"
## CentOS/Redhat/AlmaLinux
### For EL7, base and extras repo must be available, for EL8, baseos and appstream
### By default we enable those repo automatically
# rhel_enable_repos: false
### Docker / Containerd
# docker_rh_repo_base_url: "{{ yum_repo }}/docker-ce/$releasever/$basearch"
# docker_rh_repo_gpgkey: "{{ yum_repo }}/docker-ce/gpg"
## Fedora
### Docker
# docker_fedora_repo_base_url: "{{ yum_repo }}/docker-ce/{{ ansible_distribution_major_version }}/{{ ansible_architecture }}"
# docker_fedora_repo_gpgkey: "{{ yum_repo }}/docker-ce/gpg"
### Containerd
# containerd_fedora_repo_base_url: "{{ yum_repo }}/containerd"
# containerd_fedora_repo_gpgkey: "{{ yum_repo }}/docker-ce/gpg"
## Debian
### Docker
# docker_debian_repo_base_url: "{{ debian_repo }}/docker-ce"
# docker_debian_repo_gpgkey: "{{ debian_repo }}/docker-ce/gpg"
### Containerd
# containerd_debian_repo_base_url: "{{ ubuntu_repo }}/containerd"
# containerd_debian_repo_gpgkey: "{{ ubuntu_repo }}/containerd/gpg"
# containerd_debian_repo_repokey: 'YOURREPOKEY'
## Ubuntu
### Docker
# docker_ubuntu_repo_base_url: "{{ ubuntu_repo }}/docker-ce"
# docker_ubuntu_repo_gpgkey: "{{ ubuntu_repo }}/docker-ce/gpg"
### Containerd
# containerd_ubuntu_repo_base_url: "{{ ubuntu_repo }}/containerd"
# containerd_ubuntu_repo_gpgkey: "{{ ubuntu_repo }}/containerd/gpg"
# containerd_ubuntu_repo_repokey: 'YOURREPOKEY'

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## When OpenStack is used, Cinder version can be explicitly specified if autodetection fails (Fixed in 1.9: https://github.com/kubernetes/kubernetes/issues/50461)
# openstack_blockstorage_version: "v1/v2/auto (default)"
# openstack_blockstorage_ignore_volume_az: yes
## When OpenStack is used, if LBaaSv2 is available you can enable it with the following 2 variables.
# openstack_lbaas_enabled: True
# openstack_lbaas_subnet_id: "Neutron subnet ID (not network ID) to create LBaaS VIP"
## To enable automatic floating ip provisioning, specify a subnet.
# openstack_lbaas_floating_network_id: "Neutron network ID (not subnet ID) to get floating IP from, disabled by default"
## Override default LBaaS behavior
# openstack_lbaas_use_octavia: False
# openstack_lbaas_method: "ROUND_ROBIN"
# openstack_lbaas_provider: "haproxy"
# openstack_lbaas_create_monitor: "yes"
# openstack_lbaas_monitor_delay: "1m"
# openstack_lbaas_monitor_timeout: "30s"
# openstack_lbaas_monitor_max_retries: "3"
## Values for the external OpenStack Cloud Controller
# external_openstack_lbaas_network_id: "Neutron network ID to create LBaaS VIP"
# external_openstack_lbaas_subnet_id: "Neutron subnet ID to create LBaaS VIP"
# external_openstack_lbaas_floating_network_id: "Neutron network ID to get floating IP from"
# external_openstack_lbaas_floating_subnet_id: "Neutron subnet ID to get floating IP from"
# external_openstack_lbaas_method: "ROUND_ROBIN"
# external_openstack_lbaas_provider: "octavia"
# external_openstack_lbaas_create_monitor: false
# external_openstack_lbaas_monitor_delay: "1m"
# external_openstack_lbaas_monitor_timeout: "30s"
# external_openstack_lbaas_monitor_max_retries: "3"
# external_openstack_lbaas_manage_security_groups: false
# external_openstack_lbaas_internal_lb: false
# external_openstack_network_ipv6_disabled: false
# external_openstack_network_internal_networks: []
# external_openstack_network_public_networks: []
# external_openstack_metadata_search_order: "configDrive,metadataService"
## Application credentials to authenticate against Keystone API
## Those settings will take precedence over username and password that might be set your environment
## All of them are required
# external_openstack_application_credential_name:
# external_openstack_application_credential_id:
# external_openstack_application_credential_secret:
## The tag of the external OpenStack Cloud Controller image
# external_openstack_cloud_controller_image_tag: "latest"
## To use Cinder CSI plugin to provision volumes set this value to true
## Make sure to source in the openstack credentials
# cinder_csi_enabled: true
# cinder_csi_controller_replicas: 1

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## Values for the external vSphere Cloud Provider
# external_vsphere_vcenter_ip: "myvcenter.domain.com"
# external_vsphere_vcenter_port: "443"
# external_vsphere_insecure: "true"
# external_vsphere_user: "administrator@vsphere.local" # Can also be set via the `VSPHERE_USER` environment variable
# external_vsphere_password: "K8s_admin" # Can also be set via the `VSPHERE_PASSWORD` environment variable
# external_vsphere_datacenter: "DATACENTER_name"
# external_vsphere_kubernetes_cluster_id: "kubernetes-cluster-id"
## Vsphere version where located VMs
# external_vsphere_version: "6.7u3"
## Tags for the external vSphere Cloud Provider images
## gcr.io/cloud-provider-vsphere/cpi/release/manager
# external_vsphere_cloud_controller_image_tag: "latest"
## gcr.io/cloud-provider-vsphere/csi/release/syncer
# vsphere_syncer_image_tag: "v2.2.1"
## quay.io/k8scsi/csi-attacher
# vsphere_csi_attacher_image_tag: "v3.1.0"
## gcr.io/cloud-provider-vsphere/csi/release/driver
# vsphere_csi_controller: "v2.2.1"
## quay.io/k8scsi/livenessprobe
# vsphere_csi_liveness_probe_image_tag: "v2.2.0"
## quay.io/k8scsi/csi-provisioner
# vsphere_csi_provisioner_image_tag: "v2.1.0"
## quay.io/k8scsi/csi-resizer
## makes sense only for vSphere version >=7.0
# vsphere_csi_resizer_tag: "v1.1.0"
## To use vSphere CSI plugin to provision volumes set this value to true
# vsphere_csi_enabled: true
# vsphere_csi_controller_replicas: 1

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---
## Etcd auto compaction retention for mvcc key value store in hour
# etcd_compaction_retention: 0
## Set level of detail for etcd exported metrics, specify 'extensive' to include histogram metrics.
# etcd_metrics: basic
## Etcd is restricted by default to 512M on systems under 4GB RAM, 512MB is not enough for much more than testing.
## Set this if your etcd nodes have less than 4GB but you want more RAM for etcd. Set to 0 for unrestricted RAM.
# etcd_memory_limit: "512M"
## Etcd has a default of 2G for its space quota. If you put a value in etcd_memory_limit which is less than
## etcd_quota_backend_bytes, you may encounter out of memory terminations of the etcd cluster. Please check
## etcd documentation for more information.
# etcd_quota_backend_bytes: "2147483648"
### ETCD: disable peer client cert authentication.
# This affects ETCD_PEER_CLIENT_CERT_AUTH variable
# etcd_peer_client_auth: true
## Settings for etcd deployment type
etcd_deployment_type: host

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---
# Kubernetes dashboard
# RBAC required. see docs/getting-started.md for access details.
# dashboard_enabled: false
# Helm deployment
helm_enabled: false
# Registry deployment
registry_enabled: false
# registry_namespace: kube-system
# registry_storage_class: ""
# registry_disk_size: "10Gi"
# Metrics Server deployment
metrics_server_enabled: true
# metrics_server_resizer: false
# metrics_server_kubelet_insecure_tls: true
# metrics_server_metric_resolution: 15s
# metrics_server_kubelet_preferred_address_types: "InternalIP"
# Rancher Local Path Provisioner
local_path_provisioner_enabled: false
# local_path_provisioner_namespace: "local-path-storage"
# local_path_provisioner_storage_class: "local-path"
# local_path_provisioner_reclaim_policy: Delete
# local_path_provisioner_claim_root: /opt/local-path-provisioner/
# local_path_provisioner_debug: false
# local_path_provisioner_image_repo: "rancher/local-path-provisioner"
# local_path_provisioner_image_tag: "v0.0.19"
# local_path_provisioner_helper_image_repo: "busybox"
# local_path_provisioner_helper_image_tag: "latest"
# Local volume provisioner deployment
local_volume_provisioner_enabled: false
# local_volume_provisioner_namespace: kube-system
# local_volume_provisioner_nodelabels:
# - kubernetes.io/hostname
# - topology.kubernetes.io/region
# - topology.kubernetes.io/zone
# local_volume_provisioner_storage_classes:
# local-storage:
# host_dir: /mnt/disks
# mount_dir: /mnt/disks
# volume_mode: Filesystem
# fs_type: ext4
# fast-disks:
# host_dir: /mnt/fast-disks
# mount_dir: /mnt/fast-disks
# block_cleaner_command:
# - "/scripts/shred.sh"
# - "2"
# volume_mode: Filesystem
# fs_type: ext4
# CSI Volume Snapshot Controller deployment, set this to true if your CSI is able to manage snapshots
# currently, setting cinder_csi_enabled=true would automatically enable the snapshot controller
# Longhorn is an extenal CSI that would also require setting this to true but it is not included in kubespray
# csi_snapshot_controller_enabled: false
# CephFS provisioner deployment
cephfs_provisioner_enabled: false
# cephfs_provisioner_namespace: "cephfs-provisioner"
# cephfs_provisioner_cluster: ceph
# cephfs_provisioner_monitors: "172.24.0.1:6789,172.24.0.2:6789,172.24.0.3:6789"
# cephfs_provisioner_admin_id: admin
# cephfs_provisioner_secret: secret
# cephfs_provisioner_storage_class: cephfs
# cephfs_provisioner_reclaim_policy: Delete
# cephfs_provisioner_claim_root: /volumes
# cephfs_provisioner_deterministic_names: true
# RBD provisioner deployment
rbd_provisioner_enabled: false
# rbd_provisioner_namespace: rbd-provisioner
# rbd_provisioner_replicas: 2
# rbd_provisioner_monitors: "172.24.0.1:6789,172.24.0.2:6789,172.24.0.3:6789"
# rbd_provisioner_pool: kube
# rbd_provisioner_admin_id: admin
# rbd_provisioner_secret_name: ceph-secret-admin
# rbd_provisioner_secret: ceph-key-admin
# rbd_provisioner_user_id: kube
# rbd_provisioner_user_secret_name: ceph-secret-user
# rbd_provisioner_user_secret: ceph-key-user
# rbd_provisioner_user_secret_namespace: rbd-provisioner
# rbd_provisioner_fs_type: ext4
# rbd_provisioner_image_format: "2"
# rbd_provisioner_image_features: layering
# rbd_provisioner_storage_class: rbd
# rbd_provisioner_reclaim_policy: Delete
# Nginx ingress controller deployment
ingress_nginx_enabled: false
# ingress_nginx_host_network: false
ingress_publish_status_address: ""
# ingress_nginx_nodeselector:
# kubernetes.io/os: "linux"
# ingress_nginx_tolerations:
# - key: "node-role.kubernetes.io/master"
# operator: "Equal"
# value: ""
# effect: "NoSchedule"
# - key: "node-role.kubernetes.io/control-plane"
# operator: "Equal"
# value: ""
# effect: "NoSchedule"
# ingress_nginx_namespace: "ingress-nginx"
# ingress_nginx_insecure_port: 80
# ingress_nginx_secure_port: 443
# ingress_nginx_configmap:
# map-hash-bucket-size: "128"
# ssl-protocols: "TLSv1.2 TLSv1.3"
# ingress_nginx_configmap_tcp_services:
# 9000: "default/example-go:8080"
# ingress_nginx_configmap_udp_services:
# 53: "kube-system/coredns:53"
# ingress_nginx_extra_args:
# - --default-ssl-certificate=default/foo-tls
# ingress_nginx_class: nginx
# ambassador ingress controller deployment
ingress_ambassador_enabled: false
# ingress_ambassador_namespace: "ambassador"
# ingress_ambassador_version: "*"
# ingress_ambassador_multi_namespaces: false
# ALB ingress controller deployment
ingress_alb_enabled: false
# alb_ingress_aws_region: "us-east-1"
# alb_ingress_restrict_scheme: "false"
# Enables logging on all outbound requests sent to the AWS API.
# If logging is desired, set to true.
# alb_ingress_aws_debug: "false"
# Cert manager deployment
cert_manager_enabled: false
# cert_manager_namespace: "cert-manager"
# MetalLB deployment
metallb_enabled: false
metallb_speaker_enabled: true
# metallb_ip_range:
# - "10.5.0.50-10.5.0.99"
# metallb_speaker_nodeselector:
# kubernetes.io/os: "linux"
# metallb_controller_nodeselector:
# kubernetes.io/os: "linux"
# metallb_speaker_tolerations:
# - key: "node-role.kubernetes.io/master"
# operator: "Equal"
# value: ""
# effect: "NoSchedule"
# - key: "node-role.kubernetes.io/control-plane"
# operator: "Equal"
# value: ""
# effect: "NoSchedule"
# metallb_controller_tolerations:
# - key: "node-role.kubernetes.io/master"
# operator: "Equal"
# value: ""
# effect: "NoSchedule"
# - key: "node-role.kubernetes.io/control-plane"
# operator: "Equal"
# value: ""
# effect: "NoSchedule"
# metallb_version: v0.10.2
# metallb_protocol: "layer2"
# metallb_port: "7472"
# metallb_memberlist_port: "7946"
# metallb_additional_address_pools:
# kube_service_pool:
# ip_range:
# - "10.5.1.50-10.5.1.99"
# protocol: "layer2"
# auto_assign: false
# metallb_protocol: "bgp"
# metallb_peers:
# - peer_address: 192.0.2.1
# peer_asn: 64512
# my_asn: 4200000000
# - peer_address: 192.0.2.2
# peer_asn: 64513
# my_asn: 4200000000
# The plugin manager for kubectl
krew_enabled: false
krew_root_dir: "/usr/local/krew"

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---
# Kubernetes configuration dirs and system namespace.
# Those are where all the additional config stuff goes
# the kubernetes normally puts in /srv/kubernetes.
# This puts them in a same location and namespace.
# Editing those values will almost surely break something.
kube_config_dir: /etc/kubernetes
kube_script_dir: "{{ bin_dir }}/kubernetes-scripts"
kube_manifest_dir: "{{ kube_config_dir }}/manifests"
# This is where all the cert scripts and certs will be located
kube_cert_dir: "{{ kube_config_dir }}/ssl"
# This is where all of the bearer tokens will be stored
kube_token_dir: "{{ kube_config_dir }}/tokens"
kube_api_anonymous_auth: true
## Change this to use another Kubernetes version, e.g. a current beta release
kube_version: v1.21.6
# Where the binaries will be downloaded.
# Note: ensure that you've enough disk space (about 1G)
local_release_dir: "/tmp/releases"
# Random shifts for retrying failed ops like pushing/downloading
retry_stagger: 5
# This is the group that the cert creation scripts chgrp the
# cert files to. Not really changeable...
kube_cert_group: kube-cert
# Cluster Loglevel configuration
kube_log_level: 2
# Directory where credentials will be stored
credentials_dir: "{{ inventory_dir }}/credentials"
## It is possible to activate / deactivate selected authentication methods (oidc, static token auth)
# kube_oidc_auth: false
# kube_token_auth: false
## Variables for OpenID Connect Configuration https://kubernetes.io/docs/admin/authentication/
## To use OpenID you have to deploy additional an OpenID Provider (e.g Dex, Keycloak, ...)
# kube_oidc_url: https:// ...
# kube_oidc_client_id: kubernetes
## Optional settings for OIDC
# kube_oidc_ca_file: "{{ kube_cert_dir }}/ca.pem"
# kube_oidc_username_claim: sub
# kube_oidc_username_prefix: 'oidc:'
# kube_oidc_groups_claim: groups
# kube_oidc_groups_prefix: 'oidc:'
## Variables to control webhook authn/authz
# kube_webhook_token_auth: false
# kube_webhook_token_auth_url: https://...
# kube_webhook_token_auth_url_skip_tls_verify: false
## For webhook authorization, authorization_modes must include Webhook
# kube_webhook_authorization: false
# kube_webhook_authorization_url: https://...
# kube_webhook_authorization_url_skip_tls_verify: false
# Choose network plugin (cilium, calico, weave or flannel. Use cni for generic cni plugin)
# Can also be set to 'cloud', which lets the cloud provider setup appropriate routing
kube_network_plugin: calico
# Setting multi_networking to true will install Multus: https://github.com/intel/multus-cni
kube_network_plugin_multus: false
# Kubernetes internal network for services, unused block of space.
kube_service_addresses: 10.233.0.0/18
# internal network. When used, it will assign IP
# addresses from this range to individual pods.
# This network must be unused in your network infrastructure!
kube_pods_subnet: 10.233.64.0/18
# internal network node size allocation (optional). This is the size allocated
# to each node for pod IP address allocation. Note that the number of pods per node is
# also limited by the kubelet_max_pods variable which defaults to 110.
#
# Example:
# Up to 64 nodes and up to 254 or kubelet_max_pods (the lowest of the two) pods per node:
# - kube_pods_subnet: 10.233.64.0/18
# - kube_network_node_prefix: 24
# - kubelet_max_pods: 110
#
# Example:
# Up to 128 nodes and up to 126 or kubelet_max_pods (the lowest of the two) pods per node:
# - kube_pods_subnet: 10.233.64.0/18
# - kube_network_node_prefix: 25
# - kubelet_max_pods: 110
kube_network_node_prefix: 24
# Configure Dual Stack networking (i.e. both IPv4 and IPv6)
enable_dual_stack_networks: false
# Kubernetes internal network for IPv6 services, unused block of space.
# This is only used if enable_dual_stack_networks is set to true
# This provides 4096 IPv6 IPs
kube_service_addresses_ipv6: fd85:ee78:d8a6:8607::1000/116
# Internal network. When used, it will assign IPv6 addresses from this range to individual pods.
# This network must not already be in your network infrastructure!
# This is only used if enable_dual_stack_networks is set to true.
# This provides room for 256 nodes with 254 pods per node.
kube_pods_subnet_ipv6: fd85:ee78:d8a6:8607::1:0000/112
# IPv6 subnet size allocated to each for pods.
# This is only used if enable_dual_stack_networks is set to true
# This provides room for 254 pods per node.
kube_network_node_prefix_ipv6: 120
# The port the API Server will be listening on.
kube_apiserver_ip: "{{ kube_service_addresses|ipaddr('net')|ipaddr(1)|ipaddr('address') }}"
kube_apiserver_port: 6443 # (https)
# kube_apiserver_insecure_port: 8080 # (http)
# Set to 0 to disable insecure port - Requires RBAC in authorization_modes and kube_api_anonymous_auth: true
kube_apiserver_insecure_port: 0 # (disabled)
# Kube-proxy proxyMode configuration.
# Can be ipvs, iptables
kube_proxy_mode: ipvs
# configure arp_ignore and arp_announce to avoid answering ARP queries from kube-ipvs0 interface
# must be set to true for MetalLB to work
kube_proxy_strict_arp: false
# A string slice of values which specify the addresses to use for NodePorts.
# Values may be valid IP blocks (e.g. 1.2.3.0/24, 1.2.3.4/32).
# The default empty string slice ([]) means to use all local addresses.
# kube_proxy_nodeport_addresses_cidr is retained for legacy config
kube_proxy_nodeport_addresses: >-
{%- if kube_proxy_nodeport_addresses_cidr is defined -%}
[{{ kube_proxy_nodeport_addresses_cidr }}]
{%- else -%}
[]
{%- endif -%}
# If non-empty, will use this string as identification instead of the actual hostname
# kube_override_hostname: >-
# {%- if cloud_provider is defined and cloud_provider in [ 'aws' ] -%}
# {%- else -%}
# {{ inventory_hostname }}
# {%- endif -%}
## Encrypting Secret Data at Rest (experimental)
kube_encrypt_secret_data: false
# Graceful Node Shutdown (Kubernetes >= 1.21.0), see https://kubernetes.io/blog/2021/04/21/graceful-node-shutdown-beta/
# kubelet_shutdown_grace_period: 60s
# kubelet_shutdown_grace_period_critical_pods: 20s
# DNS configuration.
# Kubernetes cluster name, also will be used as DNS domain
cluster_name: cluster.local
# Subdomains of DNS domain to be resolved via /etc/resolv.conf for hostnet pods
ndots: 2
# Can be coredns, coredns_dual, manual or none
dns_mode: coredns
# Set manual server if using a custom cluster DNS server
# manual_dns_server: 10.x.x.x
# Enable nodelocal dns cache
enable_nodelocaldns: true
nodelocaldns_ip: 169.254.25.10
nodelocaldns_health_port: 9254
nodelocaldns_bind_metrics_host_ip: false
# nodelocaldns_external_zones:
# - zones:
# - example.com
# - example.io:1053
# nameservers:
# - 1.1.1.1
# - 2.2.2.2
# cache: 5
# - zones:
# - https://mycompany.local:4453
# nameservers:
# - 192.168.0.53
# cache: 0
# Enable k8s_external plugin for CoreDNS
enable_coredns_k8s_external: false
coredns_k8s_external_zone: k8s_external.local
# Enable endpoint_pod_names option for kubernetes plugin
enable_coredns_k8s_endpoint_pod_names: false
# Can be docker_dns, host_resolvconf or none
resolvconf_mode: docker_dns
# Deploy netchecker app to verify DNS resolve as an HTTP service
deploy_netchecker: false
# Ip address of the kubernetes skydns service
skydns_server: "{{ kube_service_addresses|ipaddr('net')|ipaddr(3)|ipaddr('address') }}"
skydns_server_secondary: "{{ kube_service_addresses|ipaddr('net')|ipaddr(4)|ipaddr('address') }}"
dns_domain: "{{ cluster_name }}"
## Container runtime
## docker for docker, crio for cri-o and containerd for containerd.
container_manager: containerd
# Additional container runtimes
kata_containers_enabled: false
kubeadm_certificate_key: "{{ lookup('password', credentials_dir + '/kubeadm_certificate_key.creds length=64 chars=hexdigits') | lower }}"
# K8s image pull policy (imagePullPolicy)
k8s_image_pull_policy: IfNotPresent
# audit log for kubernetes
kubernetes_audit: false
# dynamic kubelet configuration
# Note: Feature DynamicKubeletConfig is deprecated in 1.22 and will not move to GA.
# It is planned to be removed from Kubernetes in the version 1.23.
# Please use alternative ways to update kubelet configuration.
dynamic_kubelet_configuration: false
# define kubelet config dir for dynamic kubelet
# kubelet_config_dir:
default_kubelet_config_dir: "{{ kube_config_dir }}/dynamic_kubelet_dir"
dynamic_kubelet_configuration_dir: "{{ kubelet_config_dir | default(default_kubelet_config_dir) }}"
# pod security policy (RBAC must be enabled either by having 'RBAC' in authorization_modes or kubeadm enabled)
podsecuritypolicy_enabled: false
# Custom PodSecurityPolicySpec for restricted policy
# podsecuritypolicy_restricted_spec: {}
# Custom PodSecurityPolicySpec for privileged policy
# podsecuritypolicy_privileged_spec: {}
# Make a copy of kubeconfig on the host that runs Ansible in {{ inventory_dir }}/artifacts
# kubeconfig_localhost: false
# Download kubectl onto the host that runs Ansible in {{ bin_dir }}
# kubectl_localhost: false
# A comma separated list of levels of node allocatable enforcement to be enforced by kubelet.
# Acceptable options are 'pods', 'system-reserved', 'kube-reserved' and ''. Default is "".
# kubelet_enforce_node_allocatable: pods
## Optionally reserve resources for OS system daemons.
# system_reserved: true
## Uncomment to override default values
# system_memory_reserved: 512Mi
# system_cpu_reserved: 500m
## Reservation for master hosts
# system_master_memory_reserved: 256Mi
# system_master_cpu_reserved: 250m
# An alternative flexvolume plugin directory
# kubelet_flexvolumes_plugins_dir: /usr/libexec/kubernetes/kubelet-plugins/volume/exec
## Supplementary addresses that can be added in kubernetes ssl keys.
## That can be useful for example to setup a keepalived virtual IP
# supplementary_addresses_in_ssl_keys: [10.0.0.1, 10.0.0.2, 10.0.0.3]
## Running on top of openstack vms with cinder enabled may lead to unschedulable pods due to NoVolumeZoneConflict restriction in kube-scheduler.
## See https://github.com/kubernetes-sigs/kubespray/issues/2141
## Set this variable to true to get rid of this issue
volume_cross_zone_attachment: false
## Add Persistent Volumes Storage Class for corresponding cloud provider (supported: in-tree OpenStack, Cinder CSI,
## AWS EBS CSI, Azure Disk CSI, GCP Persistent Disk CSI)
persistent_volumes_enabled: false
## Container Engine Acceleration
## Enable container acceleration feature, for example use gpu acceleration in containers
# nvidia_accelerator_enabled: true
## Nvidia GPU driver install. Install will by done by a (init) pod running as a daemonset.
## Important: if you use Ubuntu then you should set in all.yml 'docker_storage_options: -s overlay2'
## Array with nvida_gpu_nodes, leave empty or comment if you don't want to install drivers.
## Labels and taints won't be set to nodes if they are not in the array.
# nvidia_gpu_nodes:
# - kube-gpu-001
# nvidia_driver_version: "384.111"
## flavor can be tesla or gtx
# nvidia_gpu_flavor: gtx
## NVIDIA driver installer images. Change them if you have trouble accessing gcr.io.
# nvidia_driver_install_centos_container: atzedevries/nvidia-centos-driver-installer:2
# nvidia_driver_install_ubuntu_container: gcr.io/google-containers/ubuntu-nvidia-driver-installer@sha256:7df76a0f0a17294e86f691c81de6bbb7c04a1b4b3d4ea4e7e2cccdc42e1f6d63
## NVIDIA GPU device plugin image.
# nvidia_gpu_device_plugin_container: "k8s.gcr.io/nvidia-gpu-device-plugin@sha256:0842734032018be107fa2490c98156992911e3e1f2a21e059ff0105b07dd8e9e"
## Support tls min version, Possible values: VersionTLS10, VersionTLS11, VersionTLS12, VersionTLS13.
# tls_min_version: ""
## Support tls cipher suites.
# tls_cipher_suites: {}
# - TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
# - TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256
# - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
# - TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
# - TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
# - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
# - TLS_ECDHE_ECDSA_WITH_RC4_128_SHA
# - TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA
# - TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
# - TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
# - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
# - TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
# - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
# - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305
# - TLS_ECDHE_RSA_WITH_RC4_128_SHA
# - TLS_RSA_WITH_3DES_EDE_CBC_SHA
# - TLS_RSA_WITH_AES_128_CBC_SHA
# - TLS_RSA_WITH_AES_128_CBC_SHA256
# - TLS_RSA_WITH_AES_128_GCM_SHA256
# - TLS_RSA_WITH_AES_256_CBC_SHA
# - TLS_RSA_WITH_AES_256_GCM_SHA384
# - TLS_RSA_WITH_RC4_128_SHA
## Amount of time to retain events. (default 1h0m0s)
event_ttl_duration: "1h0m0s"
## Automatically renew K8S control plane certificates on first Monday of each month
auto_renew_certificates: true
# First Monday of each month
# auto_renew_certificates_systemd_calendar: "Mon *-*-1,2,3,4,5,6,7 03:{{ groups['kube_control_plane'].index(inventory_hostname) }}0:00"

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# see roles/network_plugin/calico/defaults/main.yml
## With calico it is possible to distributed routes with border routers of the datacenter.
## Warning : enabling router peering will disable calico's default behavior ('node mesh').
## The subnets of each nodes will be distributed by the datacenter router
# peer_with_router: false
# Enables Internet connectivity from containers
# nat_outgoing: true
# Enables Calico CNI "host-local" IPAM plugin
# calico_ipam_host_local: true
# add default ippool name
# calico_pool_name: "default-pool"
# add default ippool blockSize (defaults kube_network_node_prefix)
# calico_pool_blocksize: 24
# add default ippool CIDR (must be inside kube_pods_subnet, defaults to kube_pods_subnet otherwise)
# calico_pool_cidr: 1.2.3.4/5
# Add default IPV6 IPPool CIDR. Must be inside kube_pods_subnet_ipv6. Defaults to kube_pods_subnet_ipv6 if not set.
# calico_pool_cidr_ipv6: fd85:ee78:d8a6:8607::1:0000/112
# Global as_num (/calico/bgp/v1/global/as_num)
# global_as_num: "64512"
# If doing peering with node-assigned asn where the globas does not match your nodes, you want this
# to be true. All other cases, false.
# calico_no_global_as_num: false
# You can set MTU value here. If left undefined or empty, it will
# not be specified in calico CNI config, so Calico will use built-in
# defaults. The value should be a number, not a string.
# calico_mtu: 1500
# Configure the MTU to use for workload interfaces and tunnels.
# - If Wireguard is enabled, subtract 60 from your network MTU (i.e 1500-60=1440)
# - Otherwise, if VXLAN or BPF mode is enabled, subtract 50 from your network MTU (i.e. 1500-50=1450)
# - Otherwise, if IPIP is enabled, subtract 20 from your network MTU (i.e. 1500-20=1480)
# - Otherwise, if not using any encapsulation, set to your network MTU (i.e. 1500)
# calico_veth_mtu: 1440
# Advertise Cluster IPs
# calico_advertise_cluster_ips: true
# Advertise Service External IPs
# calico_advertise_service_external_ips:
# - x.x.x.x/24
# - y.y.y.y/32
# Adveritse Service LoadBalancer IPs
# calico_advertise_service_loadbalancer_ips:
# - x.x.x.x/24
# - y.y.y.y/16
# Choose data store type for calico: "etcd" or "kdd" (kubernetes datastore)
# calico_datastore: "kdd"
# Choose Calico iptables backend: "Legacy", "Auto" or "NFT"
# calico_iptables_backend: "Legacy"
# Use typha (only with kdd)
# typha_enabled: false
# Generate TLS certs for secure typha<->calico-node communication
# typha_secure: false
# Scaling typha: 1 replica per 100 nodes is adequate
# Number of typha replicas
# typha_replicas: 1
# Set max typha connections
# typha_max_connections_lower_limit: 300
# Set calico network backend: "bird", "vxlan" or "none"
# bird enable BGP routing, required for ipip mode.
# calico_network_backend: bird
# IP in IP and VXLAN is mutualy exclusive modes.
# set IP in IP encapsulation mode: "Always", "CrossSubnet", "Never"
# calico_ipip_mode: 'Always'
# set VXLAN encapsulation mode: "Always", "CrossSubnet", "Never"
# calico_vxlan_mode: 'Never'
# set VXLAN port and VNI
# calico_vxlan_vni: 4096
# calico_vxlan_port: 4789
# If you want to use non default IP_AUTODETECTION_METHOD for calico node set this option to one of:
# * can-reach=DESTINATION
# * interface=INTERFACE-REGEX
# see https://docs.projectcalico.org/reference/node/configuration
# calico_ip_auto_method: "interface=eth.*"
# Choose the iptables insert mode for Calico: "Insert" or "Append".
# calico_felix_chaininsertmode: Insert
# If you want use the default route interface when you use multiple interface with dynamique route (iproute2)
# see https://docs.projectcalico.org/reference/node/configuration : FELIX_DEVICEROUTESOURCEADDRESS
# calico_use_default_route_src_ipaddr: false
# Enable calico traffic encryption with wireguard
# calico_wireguard_enabled: false
# Under certain situations liveness and readiness probes may need tunning
# calico_node_livenessprobe_timeout: 10
# calico_node_readinessprobe_timeout: 10

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# see roles/network_plugin/canal/defaults/main.yml
# The interface used by canal for host <-> host communication.
# If left blank, then the interface is choosing using the node's
# default route.
# canal_iface: ""
# Whether or not to masquerade traffic to destinations not within
# the pod network.
# canal_masquerade: "true"

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# see roles/network_plugin/cilium/defaults/main.yml

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# see roles/network_plugin/flannel/defaults/main.yml
## interface that should be used for flannel operations
## This is actually an inventory cluster-level item
# flannel_interface:
## Select interface that should be used for flannel operations by regexp on Name or IP
## This is actually an inventory cluster-level item
## example: select interface with ip from net 10.0.0.0/23
## single quote and escape backslashes
# flannel_interface_regexp: '10\\.0\\.[0-2]\\.\\d{1,3}'
# You can choose what type of flannel backend to use: 'vxlan' or 'host-gw'
# for experimental backend
# please refer to flannel's docs : https://github.com/coreos/flannel/blob/master/README.md
# flannel_backend_type: "vxlan"
# flannel_vxlan_vni: 1
# flannel_vxlan_port: 8472

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# See roles/network_plugin/kube-router//defaults/main.yml
# Enables Pod Networking -- Advertises and learns the routes to Pods via iBGP
# kube_router_run_router: true
# Enables Network Policy -- sets up iptables to provide ingress firewall for pods
# kube_router_run_firewall: true
# Enables Service Proxy -- sets up IPVS for Kubernetes Services
# see docs/kube-router.md "Caveats" section
# kube_router_run_service_proxy: false
# Add Cluster IP of the service to the RIB so that it gets advertises to the BGP peers.
# kube_router_advertise_cluster_ip: false
# Add External IP of service to the RIB so that it gets advertised to the BGP peers.
# kube_router_advertise_external_ip: false
# Add LoadbBalancer IP of service status as set by the LB provider to the RIB so that it gets advertised to the BGP peers.
# kube_router_advertise_loadbalancer_ip: false
# Adjust manifest of kube-router daemonset template with DSR needed changes
# kube_router_enable_dsr: false
# Array of arbitrary extra arguments to kube-router, see
# https://github.com/cloudnativelabs/kube-router/blob/master/docs/user-guide.md
# kube_router_extra_args: []
# ASN numbers of the BGP peer to which cluster nodes will advertise cluster ip and node's pod cidr.
# kube_router_peer_router_asns: ~
# The ip address of the external router to which all nodes will peer and advertise the cluster ip and pod cidr's.
# kube_router_peer_router_ips: ~
# The remote port of the external BGP to which all nodes will peer. If not set, default BGP port (179) will be used.
# kube_router_peer_router_ports: ~
# Setups node CNI to allow hairpin mode, requires node reboots, see
# https://github.com/cloudnativelabs/kube-router/blob/master/docs/user-guide.md#hairpin-mode
# kube_router_support_hairpin_mode: false
# Select DNS Policy ClusterFirstWithHostNet, ClusterFirst, etc.
# kube_router_dns_policy: ClusterFirstWithHostNet
# Array of annotations for master
# kube_router_annotations_master: []
# Array of annotations for every node
# kube_router_annotations_node: []
# Array of common annotations for every node
# kube_router_annotations_all: []
# Enables scraping kube-router metrics with Prometheus
# kube_router_enable_metrics: false
# Path to serve Prometheus metrics on
# kube_router_metrics_path: /metrics
# Prometheus metrics port to use
# kube_router_metrics_port: 9255

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---
# private interface, on a l2-network
macvlan_interface: "eth1"
# Enable nat in default gateway network interface
enable_nat_default_gateway: true

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# see roles/network_plugin/weave/defaults/main.yml
# Weave's network password for encryption, if null then no network encryption.
# weave_password: ~
# If set to 1, disable checking for new Weave Net versions (default is blank,
# i.e. check is enabled)
# weave_checkpoint_disable: false
# Soft limit on the number of connections between peers. Defaults to 100.
# weave_conn_limit: 100
# Weave Net defaults to enabling hairpin on the bridge side of the veth pair
# for containers attached. If you need to disable hairpin, e.g. your kernel is
# one of those that can panic if hairpin is enabled, then you can disable it by
# setting `HAIRPIN_MODE=false`.
# weave_hairpin_mode: true
# The range of IP addresses used by Weave Net and the subnet they are placed in
# (CIDR format; default 10.32.0.0/12)
# weave_ipalloc_range: "{{ kube_pods_subnet }}"
# Set to 0 to disable Network Policy Controller (default is on)
# weave_expect_npc: "{{ enable_network_policy }}"
# List of addresses of peers in the Kubernetes cluster (default is to fetch the
# list from the api-server)
# weave_kube_peers: ~
# Set the initialization mode of the IP Address Manager (defaults to consensus
# amongst the KUBE_PEERS)
# weave_ipalloc_init: ~
# Set the IP address used as a gateway from the Weave network to the host
# network - this is useful if you are configuring the addon as a static pod.
# weave_expose_ip: ~
# Address and port that the Weave Net daemon will serve Prometheus-style
# metrics on (defaults to 0.0.0.0:6782)
# weave_metrics_addr: ~
# Address and port that the Weave Net daemon will serve status requests on
# (defaults to disabled)
# weave_status_addr: ~
# Weave Net defaults to 1376 bytes, but you can set a smaller size if your
# underlying network has a tighter limit, or set a larger size for better
# performance if your network supports jumbo frames (e.g. 8916)
# weave_mtu: 1376
# Set to 1 to preserve the client source IP address when accessing Service
# annotated with `service.spec.externalTrafficPolicy=Local`. The feature works
# only with Weave IPAM (default).
# weave_no_masq_local: true
# set to nft to use nftables backend for iptables (default is iptables)
# weave_iptables_backend: iptables
# Extra variables that passing to launch.sh, useful for enabling seed mode, see
# https://www.weave.works/docs/net/latest/tasks/ipam/ipam/
# weave_extra_args: ~

51
hosts.yaml Normal file
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all:
hosts:
kube-master-luna:
ansible_host: 192.168.8.10
ip: 192.168.8.10
access_ip: 192.168.8.10
kube-worker-luna:
ansible_host: 192.168.8.11
ip: 192.168.8.11
access_ip: 192.168.8.11
kube-master-mckay:
ansible_host: 192.168.8.20
ip: 192.168.8.20
access_ip: 192.168.8.20
kube-worker-mckay:
ansible_host: 192.168.8.21
ip: 192.168.8.21
access_ip: 192.168.8.21
kube-master-woolsey:
ansible_host: 192.168.8.30
ip: 192.168.8.30
access_ip: 192.168.8.30
kube-worker-woolsey:
ansible_host: 192.168.8.31
ip: 192.168.8.31
access_ip: 192.168.8.31
children:
kube_control_plane:
hosts:
kube-master-luna:
kube-master-mckay:
kube-master-woolsey:
kube_node:
hosts:
kube-master-luna:
kube-worker-luna:
kube-master-mckay:
kube-worker-mckay:
kube-master-woolsey:
kube-worker-woolsey:
etcd:
hosts:
kube-master-luna:
kube-master-mckay:
kube-master-woolsey:
k8s_cluster:
children:
kube_control_plane:
kube_node:
calico_rr:
hosts: {}

38
inventory.ini Normal file
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# ## Configure 'ip' variable to bind kubernetes services on a
# ## different ip than the default iface
# ## We should set etcd_member_name for etcd cluster. The node that is not a etcd member do not need to set the value, or can set the empty string value.
[all]
# node1 ansible_host=95.54.0.12 # ip=10.3.0.1 etcd_member_name=etcd1
# node2 ansible_host=95.54.0.13 # ip=10.3.0.2 etcd_member_name=etcd2
# node3 ansible_host=95.54.0.14 # ip=10.3.0.3 etcd_member_name=etcd3
# node4 ansible_host=95.54.0.15 # ip=10.3.0.4 etcd_member_name=etcd4
# node5 ansible_host=95.54.0.16 # ip=10.3.0.5 etcd_member_name=etcd5
# node6 ansible_host=95.54.0.17 # ip=10.3.0.6 etcd_member_name=etcd6
# ## configure a bastion host if your nodes are not directly reachable
# [bastion]
# bastion ansible_host=x.x.x.x ansible_user=some_user
[kube_control_plane]
# node1
# node2
# node3
[etcd]
# node1
# node2
# node3
[kube_node]
# node2
# node3
# node4
# node5
# node6
[calico_rr]
[k8s_cluster:children]
kube_control_plane
kube_node
calico_rr