111 lines
3.5 KiB
YAML
111 lines
3.5 KiB
YAML
---
|
|
# An experimental dev/test only dynamic volumes provisioner,
|
|
# for PetSets. Works for kube>=v1.3 only.
|
|
kube_hostpath_dynamic_provisioner: "false"
|
|
|
|
# change to 0.0.0.0 to enable insecure access from anywhere (not recommended)
|
|
kube_apiserver_insecure_bind_address: 127.0.0.1
|
|
|
|
# By default the external API listens on all interfaces, this can be changed to
|
|
# listen on a specific address/interface.
|
|
kube_apiserver_bind_address: 0.0.0.0
|
|
|
|
# A port range to reserve for services with NodePort visibility.
|
|
# Inclusive at both ends of the range.
|
|
kube_apiserver_node_port_range: "30000-32767"
|
|
|
|
# ETCD cert dir for connecting apiserver to etcd
|
|
etcd_config_dir: /etc/ssl/etcd
|
|
etcd_cert_dir: "{{ etcd_config_dir }}/ssl"
|
|
|
|
# ETCD backend for k8s data
|
|
kube_apiserver_storage_backend: etcd3
|
|
|
|
# By default, force back to etcd2. Set to true to force etcd3 (experimental!)
|
|
force_etcd3: false
|
|
|
|
# Limits for kube components
|
|
kube_controller_memory_limit: 512M
|
|
kube_controller_cpu_limit: 250m
|
|
kube_controller_memory_requests: 100M
|
|
kube_controller_cpu_requests: 100m
|
|
kube_controller_node_monitor_grace_period: 40s
|
|
kube_controller_node_monitor_period: 5s
|
|
kube_controller_pod_eviction_timeout: 5m0s
|
|
kube_scheduler_memory_limit: 512M
|
|
kube_scheduler_cpu_limit: 250m
|
|
kube_scheduler_memory_requests: 170M
|
|
kube_scheduler_cpu_requests: 80m
|
|
kube_apiserver_memory_limit: 2000M
|
|
kube_apiserver_cpu_limit: 800m
|
|
kube_apiserver_memory_requests: 256M
|
|
kube_apiserver_cpu_requests: 100m
|
|
|
|
# 1.9 and below Admission control plug-ins
|
|
kube_apiserver_admission_control:
|
|
- Initializers
|
|
- NamespaceLifecycle
|
|
- LimitRanger
|
|
- ServiceAccount
|
|
- DefaultStorageClass
|
|
- >-
|
|
{%- if kube_version | version_compare('v1.9', '<') -%}
|
|
GenericAdmissionWebhook
|
|
{%- else -%}
|
|
MutatingAdmissionWebhook,ValidatingAdmissionWebhook
|
|
{%- endif -%}
|
|
- ResourceQuota
|
|
|
|
# 1.10+ admission plugins
|
|
kube_apiserver_enable_admission_plugins: []
|
|
|
|
# 1.10+ list of disabled admission plugins
|
|
kube_apiserver_disable_admission_plugins: []
|
|
|
|
# extra runtime config
|
|
kube_api_runtime_config:
|
|
- admissionregistration.k8s.io/v1alpha1
|
|
|
|
## Enable/Disable Kube API Server Authentication Methods
|
|
kube_basic_auth: false
|
|
kube_token_auth: false
|
|
kube_oidc_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 for custom flags
|
|
apiserver_custom_flags: []
|
|
|
|
# List of the preferred NodeAddressTypes to use for kubelet connections.
|
|
kubelet_preferred_address_types: 'InternalDNS,InternalIP,Hostname,ExternalDNS,ExternalIP'
|
|
|
|
controller_mgr_custom_flags: []
|
|
|
|
scheduler_custom_flags: []
|
|
|
|
## Extra args for k8s components passing by kubeadm
|
|
kube_kubeadm_apiserver_extra_args: {}
|
|
kube_kubeadm_controller_extra_args: {}
|
|
kube_kubeadm_scheduler_extra_args: {}
|
|
|
|
## Variable for influencing kube-scheduler behaviour
|
|
volume_cross_zone_attachment: false
|
|
|
|
## Encrypting Secret Data at Rest
|
|
kube_encrypt_secret_data: false
|
|
kube_encrypt_token: "{{ lookup('password', inventory_dir + '/credentials/kube_encrypt_token.creds length=32 chars=ascii_letters,digits') }}"
|
|
# Must be either: aescbc, secretbox or aesgcm
|
|
kube_encryption_algorithm: "aescbc"
|
|
|
|
# You may want to use ca.pem depending on your situation
|
|
kube_front_proxy_ca: "front-proxy-ca.pem"
|