4348e78b24
* Enable kubeadm etcd mode Uses cert commands from kubeadm experimental control plane to enable non-master nodes to obtain etcd certs. Related story: PROD-29434 Change-Id: Idafa1d223e5c6ceadf819b6f9c06adf4c4f74178 * Add validation checks and exclude calico kdd mode Change-Id: Ic234f5e71261d33191376e70d438f9f6d35f358c * Move etcd mode test to ubuntu flannel HA job Change-Id: I9af6fd80a1bbb1692ab10d6da095eb368f6bc732 * rename etcd_mode to etcd_kubeadm_enabled Change-Id: Ib196d6c8a52f48cae370b026f7687ff9ca69c172
95 lines
3.7 KiB
YAML
95 lines
3.7 KiB
YAML
---
|
|
## 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"
|
|
|
|
## 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
|
|
## For some things, kubelet needs to load kernel modules. For example, dynamic kernel services are needed
|
|
## for mounting persistent volumes into containers. These may not be loaded by preinstall kubernetes
|
|
## processes. For example, ceph and rbd backed volumes. Set to true to allow kubelet to load kernel
|
|
## modules.
|
|
# kubelet_load_modules: false
|
|
|
|
## 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.
|
|
## Note: The 'external' cloud provider is not supported.
|
|
## TODO(riverzhang): https://kubernetes.io/docs/tasks/administer-cluster/running-cloud-controller/#running-cloud-controller-manager
|
|
# 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: ""
|
|
|
|
## Certificate Management
|
|
## This setting determines whether certs are generated via scripts.
|
|
## Chose 'none' if you provide your own certificates.
|
|
## Option is "script", "none"
|
|
## note: vault is removed
|
|
# 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
|
|
|
|
## Set Pypi repo and cert accordingly
|
|
# pyrepo_index: https://pypi.example.com/simple
|
|
# pyrepo_cert: /etc/ssl/certs/ca-certificates.crt
|