By default, a VCP node is bootstrapped through cloud-init. You can set the
cloud-init user_data either on the cluster or node levels. The node level
configuration overrides the cloud_init data passed on the cluster level.
The user_data configuration example on the cluster level:
salt:
control:
enabled: true
virt_enabled: true
cluster:
mycluster:
domain: neco.virt.domain.com
engine: virt
# Cluster global settings
seed: cloud-init
cloud_init:
user_data:
disable_ec2_metadata: true
resize_rootfs: True
timezone: UTC
ssh_deletekeys: True
ssh_genkeytypes: ['rsa', 'dsa', 'ecdsa']
ssh_svcname: ssh
locale: en_US.UTF-8
disable_root: true
apt_preserve_sources_list: false
apt:
sources_list: ""
sources:
ubuntu.list:
source: ${linux:system:repo:ubuntu:source}
mcp_saltstack.list:
source: ${linux:system:repo:mcp_saltstack:source}
The user_data configuration example on the node level:
salt:
control:
cluster:
mycluster:
node:
ubuntu1:
provider: node01.domain.com
image: ubuntu.qcow
size: medium
cloud_init:
network_data:
networks:
- <<: *private-ipv4
ip_address: 192.168.0.161