c12s-kubespray/contrib/terraform/openstack/modules/compute/templates/cloudinit.yaml

%{~ if length(extra_partitions) > 0 }
#cloud-config
bootcmd:
%{~ for idx, partition in extra_partitions }
- [ cloud-init-per, once, move-second-header, sgdisk, --move-second-header, ${partition.volume_path} ]
- [ cloud-init-per, once, create-part-${idx}, parted, --script, ${partition.volume_path}, 'mkpart extended ext4 ${partition.partition_start} ${partition.partition_end}' ]
- [ cloud-init-per, once, create-fs-part-${idx}, mkfs.ext4, ${partition.partition_path} ]
%{~ endfor }

runcmd:
%{~ for idx, partition in extra_partitions }
  - mkdir -p ${partition.mount_path}
  - chown nobody:nogroup ${partition.mount_path}
  - mount ${partition.partition_path} ${partition.mount_path}
%{~ endfor }

mounts:
%{~ for idx, partition in extra_partitions }
  - [ ${partition.partition_path}, ${partition.mount_path} ]
%{~ endfor }
%{~ else ~}
# yamllint disable rule:comments
#cloud-config
## in some cases novnc console access is required
## it requires ssh password to be set
#ssh_pwauth: yes
#chpasswd:
#  list: |
#    root:secret
#  expire: False

## in some cases direct root ssh access via ssh key is required
#disable_root: false

## in some cases additional CA certs are required
#ca-certs:
#  trusted: |
#      -----BEGIN CERTIFICATE-----
%{~ endif }