1.5 KiB
1.5 KiB
- orphan
Nodepool - Static
The static driver allows you to use existing compute resources, such as real hardware or long-lived virtual machines, with nodepool.
Node Requirements
Any nodes you setup for nodepool (either real or virtual) must meet the following requirements:
- Must be reachable by Zuul executors and have SSH access enabled.
- Must have a user that Zuul can use for SSH.
- Must have Python 2 installed for Ansible.
When setting up your nodepool.yaml file, you will need the host keys
for each node for the host-key
value. This can be obtained
with the command:
$ ssh-keyscan -t ed25519 <HOST>
Nodepool Configuration
Below is a sample Nodepool configuration file that sets up static
nodes. Place this file in /etc/nodepool/nodepool.yaml
.
zookeeper-servers:
- host: localhost
labels:
- name: ubuntu-xenial
providers:
- name: static-vms
driver: static
pools:
- name: main
nodes:
- name: 192.168.1.10
labels: ubuntu-xenial
host-key: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGXqY02bdYqg1BcIf2x08zs60rS6XhlBSQ4qE47o5gb"
username: zuul
- name: 192.168.1.11
labels: ubuntu-xenial
host-key: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGXqY02bdYqg1BcIf2x08zs60rS6XhlBSQ5sE47o5gc"
username: zuul
Make sure that username
, host-key
, IP
addresses and label names are customized for your environment.