Default Variables
There are a number of default variables that are set during the run of Haikoo. This document aims to explain every single one that is set, so the operator knows exactly what flags to set.
SSH
An SSH key that will be packed into the kubernetes cluster.
ssh_key_github
A github username to pull a public key from
Default: NONE
Optional: Yes
Type: String
ssh_key_path
A path to an SSH public key.
Default: NONE
Optional: Yes
Type: String
oVirt
ovirt_engine_username
The username to perform all oVirt operations with.
Must contain an @
(usually @local
)
Default: admin@internal
Optional: Yes
Type: String
ovirt_engine_password
The password to connect to oVirt with.
Default: NONE
Optional: No
Type: String
ovirt_engine_endpoint
The endpoint of your oVirt engine.
Default: NONE
Optional: No
Type: String
ovirt_engine_datacenter_name
The datacenter name you want to deploy Haikoo into.
Default: Default
Optional: Yes
Type: String
ovirt_engine_cluster_name
The Cluster name you want to deploy Haikoo into.
Default: Default
Optional: Yes
Type: String
Template
template_name
The name of the template to be created.
Defaults to the cluster name.
Default: {{ kubernetes_cluster_name }}
Optional: Yes
Type: String
template_imported_image_name
The name of the image to import from the ovirt-image-repository storage domain.
Currently Haikoo supports Fedora based systems only.
Default: Fedora 33 Cloud Base Image v1.2 for x86_64
Optional: Yes
Type: String
template_storage_location
The Storage domain to import and save the Template(s) to.
Default: data
Optional: Yes
Type: String
template_import_timeout
The time, in seconds to wait for the import to run.
Increase this if your import fails.
Default: 600
Optional: Yes
Type: Integer
template_description
The description to give to the imported template.
Default: Created by haikoo
Optional: Yes
Type: String
template_extra_repos
A list of extra repos to package into the template.
Default: Created by haikoo
Optional: Yes
Type: List
template_upgrade_packages
A boolean to determine whether to upgrade all the packages on the template before packaging into the base image. Disable if template takes too long.
Default: True
Optional: Yes
Type: Boolean
template_timezone
The timezone of the template.
Default: Etc/GMT
Optional: Yes
Type: String
template_extra_packages
A list of extra packages to install into the base image.
Default: NONE
Optional: Yes
Type: List
template_extra_services
A list of extra services to enable on boot.
Default: NONE
Optional: Yes
Type: List
template_selinux_enabled
Boolean to determine whether to enable SELinux.
Default: False
Optional: Yes
Type: Boolean
template_subversion_name
The subversion name to give to the template after modifications have been made.
Default: post-modification
Optional: Yes
Type: String
Temporary virtual machine
temp_vm_name
The name of the temporary virtual machine to create.
Default: haikoo-temp-vm
Optional: Yes
Type: String
temp_vm_network
The network to assign the temporary virtual machine to
Default: ovirtmgmt
Optional: Yes
Type: String
temp_vm_cores
The number of cores to give the temporary virtual machine.
Change this value if you do not have enough cores on a single hypervisor.
Default: 6
Optional: Yes
Type: Integer
temp_vm_memory
The amount (in MB) to give the temporary virtual machine.
Default: 3072
Optional: Yes
Type: Integer
Kubernetes
kubernetes_login_username
The username to provision as the administrator within the template, and the cluster.
Default: kubeadmin
Optional: Yes
Type: String
crio_version
The version of cri-o to enable within the cluster.
Default: 1.18
Optional: Yes
Type: String
kubernetes_cluster_name
The name of the cluster to deploy.
Default: haikoo
Optional: Yes
Type: String
domain
The domain to append onto the end of all node names.
Default: NONE
Optional: Yes
Type: String
kubernetes_control_plane_endpoint_ip
The endpoint IP that the control plane nodes will share over VRRP.
Default: NONE
Optional: No
Type: String
kubernetes_control_plane_endpoint_dns
A DNS endpoint that the cluster will be available at.
Default: NONE
Optional: Yes
Type: String
kubernetes_cluster_network
The network to deploy the kubernetes cluster into.
Default: ovirtmgmt
Optional: Yes
Type: String
startup_timeout
The timeout, in minutes to wait for all the virtual machines to power on.
Default: 60
Optional: Yes
Type: Integer
Control Plane Nodes
kubernetes_control_plane_node_name
The naming sheme for control plane nodes.
Done in case you want your nodes to be named something other than
control-plane
Default: control-plane
Optional: Yes
Type: String
kubernetes_control_plane_node_count
The number of control plane nodes to result in.
If the number deployed is different, the playbooks will ensure the end result is equal to this amount.
Default: 3
Optional: Yes
Type: Integer
kubernetes_control_plane_node_cores
The number of cores to give to each control plane node.
Default: 4
Optional: Yes
Type: Integer
kubernetes_control_plane_node_memory
The amount (in MB) to give each control plane node
Default: 4096
Optional: Yes
Type: Integer
kubernetes_control_plane_node_disk_size
The size (in GB) to give to each control plane node.
Default: 30
Optional: Yes
Type: Integer
kubernetes_control_plane_node_roles
A list of roles to assign to each new control plane node.
Default: NONE
Optional: Yes
Type: List
Worker nodes
kubernetes_worker_node_name
The naming sheme for worker nodes.
Done in case you want your nodes to be named something other than
worker
.
Please don’t name it the same as your control plane nodes.
Default: worker
Optional: Yes
Type: String
kubernetes_worker_node_count
The number of worker nodes to result in.
If the number deployed is different, the playbooks will ensure the end result is equal to this amount.
Default: 3
Optional: Yes
Type: Integer
kubernetes_worker_node_cpu_cores
The number of cores to give to each worker node.
Default: 4
Optional: Yes
Type: Integer
kubernetes_worker_node_memory
The amount (in MB) to give each worker node
Default: 4096
Optional: Yes
Type: Integer
kubernetes_worker_node_disk_size
The size (in GB) to give to each worker node.
Default: 30
Optional: Yes
Type: Integer
kubernetes_worker_node_roles
A list of roles to assign to each new worker node.
Default: NONE
Optional: Yes
Type: List