path: root/xci/scenarios/k8-flannel-nofeature/role/k8-flannel-nofeature/files/k8-cluster.yml

# Valid bootstrap options (required): ubuntu, coreos, centos, none
bootstrap_os: none

#Directory where etcd data stored
etcd_data_dir: /var/lib/etcd

# 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

### LOADBALANCING AND ACCESS MODES
## Enable multiaccess to configure etcd clients to access all of the etcd members directly
## as the "http://hostX:port, http://hostY:port, ..." and ignore the proxy loadbalancers.
## This may be the case if clients support and loadbalance multiple etcd servers  natively.
#etcd_multiaccess: true

## Internal loadbalancers for apiservers
#loadbalancer_apiserver_localhost: true

## Local loadbalancer should use this port instead, if defined.
## Defaults to kube_apiserver_port (6443)
#nginx_kube_apiserver_port: 8443

### 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

## Internal network total size. This is the prefix of the
## entire network. Must be unused in your environment.
#kube_network_prefix: 18

## 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

## Upstream dns servers used by dnsmasq
#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', or 'external'
## When openstack is used make sure to source in the openstack credentials
## like you would do when using nova-client before starting the playbook.
#cloud_provider:

## When OpenStack is used, Cinder version can be explicitly specified if autodetection fails (https://github.com/kubernetes/kubernetes/issues/50461)
#openstack_blockstorage_version: "v1/v2/auto (default)"
## When OpenStack is used, if LBaaSv2 is available you can enable it with the following variables.
#openstack_lbaas_enabled: True
#openstack_lbaas_subnet_id: "Neutron subnet ID (not network ID) to create LBaaS VIP"
#openstack_lbaas_floating_network_id: "Neutron network ID (not subnet ID) to get floating IP from, disabled by default"
#openstack_lbaas_create_monitor: "yes"
#openstack_lbaas_monitor_delay: "1m"
#openstack_lbaas_monitor_timeout: "30s"
#openstack_lbaas_monitor_max_retries: "3"

## Uncomment to enable experimental kubeadm deployment mode
#kubeadm_enabled: false
#kubeadm_token_first: "{{ lookup('password', 'credentials/kubeadm_token_first length=6  chars=ascii_lowercase,digits') }}"
#kubeadm_token_second: "{{ lookup('password', 'credentials/kubeadm_token_second length=16 chars=ascii_lowercase,digits') }}"
#kubeadm_token: "{{ kubeadm_token_first }}.{{ kubeadm_token_second }}"
#
## 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: ""

## 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

# Uncomment this if you have more than 3 nameservers, then we'll only use the first 3.
#docker_dns_servers_strict: false

## Default packages to install within the cluster, f.e:
#kpm_packages:
#  - name: kube-system/grafana

## Certificate Management
## This setting determines whether certs are generated via scripts or whether a
## cluster of Hashicorp's Vault is started to issue certificates (using etcd
## as a backend). Options are "script" or "vault"
#cert_management: script

# Set to true to allow pre-checks to fail and continue deployment
#ignore_assert_errors: false

## 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


# Kubernetes configuration dirs and system namespace.
# Those are where all the additional config stuff goes
# kubernetes normally puts in /srv/kubernetes.
# This puts them in a sane 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"
system_namespace: kube-system

# Logging directory (sysvinit systems)
kube_log_dir: "/var/log/kubernetes"

# 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"

# This is where to save basic auth file
kube_users_dir: "{{ kube_config_dir }}/users"

kube_api_anonymous_auth: false

## Change this to use another Kubernetes version, e.g. a current beta release
#kube_version: v1.9.0

# 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 changable...
kube_cert_group: kube-cert

# Cluster Loglevel configuration
kube_log_level: 2

# Users to create for basic auth in Kubernetes API via HTTP
# Optionally add groups for user
kube_api_pwd: "{{ lookup('password', 'credentials/kube_user length=15 chars=ascii_letters,digits') }}"
kube_users:
  kube:
    pass: "{{kube_api_pwd}}"
    role: admin
    groups:
      - system:masters

## It is possible to activate / deactivate selected authentication methods (basic auth, static token auth)
#kube_oidc_auth: false
kube_basic_auth: true
#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_groups_claim: groups


# Choose network plugin (calico, contiv, weave or flannel)
# Can also be set to 'cloud', which lets the cloud provider setup appropriate routing
kube_network_plugin: flannel

# weave's network password for encryption
# if null then no network encryption
# you can use --extra-vars to pass the password in command line
weave_password: EnterPasswordHere

# Weave uses consensus mode by default
# Enabling seed mode allow to dynamically add or remove hosts
# https://www.weave.works/docs/net/latest/ipam/
weave_mode_seed: false

# This two variable are automatically changed by the weave's role, do not manually change these values
# To reset values :
# weave_seed: uninitialized
# weave_peers: uninitialized
weave_seed: uninitialized
weave_peers: uninitialized

# Enable kubernetes network policies
enable_network_policy: 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 on your network.  With these defaults you should have
# room for 4096 nodes with 254 pods per node.
kube_network_node_prefix: 24

# 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)

# 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 dnsmasq_kubedns, kubedns or none
dns_mode: kubedns
# 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') }}"
dnsmasq_dns_server: "{{ kube_service_addresses|ipaddr('net')|ipaddr(2)|ipaddr('address') }}"
dns_domain: "{{ cluster_name }}"

# Path used to store Docker data
docker_daemon_graph: "/var/lib/docker"

## A string of extra options to pass to the docker daemon.
## This string should be exactly as you wish it to appear.
## An obvious use case is allowing insecure-registry access
## to self hosted registries like so:

docker_options: "--insecure-registry={{ kube_service_addresses }} --graph={{ docker_daemon_graph }}  {{ docker_log_opts }}"
docker_bin_dir: "/usr/bin"

# Settings for containerized control plane (etcd/kubelet/secrets)
etcd_deployment_type: docker
kubelet_deployment_type: host
vault_deployment_type: docker
helm_deployment_type: host

# K8s image pull policy (imagePullPolicy)
k8s_image_pull_policy: IfNotPresent

# Kubernetes dashboard
# RBAC required. see docs/getting-started.md for access details.
dashboard_enabled: true

# Monitoring apps for k8s
efk_enabled: false

# Helm deployment
helm_enabled: false

# Istio deployment
istio_enabled: false

# Local volume provisioner deployment
local_volumes_enabled: false

# Add Persistent Volumes Storage Class for corresponding cloud provider ( OpenStack is only supported now )
persistent_volumes_enabled: false

# Make a copy of kubeconfig on the host that runs Ansible in GITDIR/artifacts
kubeconfig_localhost: true
# Download kubectl onto the host that runs Ansible in GITDIR/artifacts
kubectl_localhost: true
artifacts_dir: "{{ ansible_env.HOME }}"

# dnsmasq
# dnsmasq_upstream_dns_servers:
#  - /resolvethiszone.with/10.0.4.250
#  - 8.8.8.8

#  Enable creation of QoS cgroup hierarchy, if true top level QoS and pod cgroups are created. (default true)
# kubelet_cgroups_per_qos: true

# A comma separated list of levels of node allocatable enforcement to be enforced by kubelet.
# Acceptible options are 'pods', 'system-reserved', 'kube-reserved' and ''. Default is "".
# kubelet_enforce_node_allocatable: pods

## Supplementary addresses that can be added in kubernetes ssl keys.
## That can be usefull 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]