openshift-vagrant

This project aims to provision a CentOS 7 with OKD all-in-one, using openshift-ansible with container storage, router, registry, metrics, logging and etc.

You can change in environment varibles Vagrantfile file or use os environment varibles. It defaults to origin, v3.11 and 10.0.0.111 respectively.

After vagrant up you'll be able to access your OpenShift instance at: https://okd.master1.10.0.0.111.nip.io:8443 with admin:admin.

Brokers

List of work brokers

• Ansible Service Brocker
• Service Catalog

CLI for work with them

• svcat
• apb

Switch container runtime

For switching container runtime you need change this setting to False in OSEv3.yml (folder group_vars):

openshift_use_crio: true
openshift_use_crio_only: true

Then in inventory file (folder ansible) change node group to node-config-all-in-one for okd-master1:

okd-master1 openshift_node_group_name=node-config-all-in-one-crio ansible_connection=local

Hostname of VM

Hostname defines here:

hostname = project + "-master#{node_nr}"

Backup script

In folder templates there is script backupimage.sh which can re-tag images and push to your registry.

Openshift variables

All variables in vars file located in group_vars in file OSEv3.yml. Enjoy :) (For comments thanks to Asgoret)

Vagrant variables

All vagrant variables located in Vagrantfile. Enjoy :)

Vagrant DNS

If you want to add Vagrant DNS use this plugin: Vagrant DNS And some examples:

• Vagrantfile:

#
# Create dnsmasq
#
config.dns.tld = "okd-vagrant.domain.com"
config.vm.hostname = "apps"
config.dns.patterns = [/^.*apps.okd-vagrant.domain.com$/]

• Vagrantfile (part deploy_cluster):

deploy_cluster.extra_vars = {
...
    dns_name: "#{hostname}"

• OSEv3.yml:

# OKD URLs
openshift_master_cluster_hostname: "{{ dns_name }}"
openshift_master_cluster_public_hostname: "okd-vagrant.domain.com"
openshift_master_default_subdomain: "apps.okd-vagrant.domain.com"

LDAP

LDAP configuratine in vars file located in group_vars in file OSEv3.yml.

Dependency

• Vagrant
• vagrant-hostmanager plugin
• VirtualBox

Limitations

• Tested only on MacOS, Suse
• Only tested with VirtualBox

Updates:

• Cri-O support many thanks to Asgoret
• Testing on Linux Suse many thanks to gecube