Incus/LXD RHEL-based distro profile for a basic initialization

create-instance.sh

incus launch images:rockylinux/9/cloud test --profile rhel
incus launch images:rockylinux/9/cloud test-vm --vm --profile rhel --profile vm-config

incus-rhel-profile.yaml

config:
  cloud-init.vendor-data: |
    ## template: jinja
    #cloud-config
    write_files:
      - content: |
          install_weak_deps=False
        path: /etc/dnf/dnf.conf
        append: true
    hostname: "{{ ds.meta_data.instance_id }}.lab.internal"
    package_upgrade: true
    yum_repos:
      epel-release:
        name: Extra Packages for Enterprise Linux $releasever - $basearch
        baseurl: https://dl.fedoraproject.org/pub/epel/$releasever/Everything/$basearch/
        metalink: https://mirrors.fedoraproject.org/metalink?repo=epel-$releasever&arch=$basearch&infra=$infra&content=$contentdir
        countme: 1
        gpgcheck: true
        gpgkey: https://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-$releasever
    packages:
      - bash-completion
      - openssh
      - curl
      - wget
      - htop
      - vim
      - tar
      - man
      - firewalld
      - certbot
    timezone: Asia/Ho_Chi_Minh
    runcmd:
      - systemctl enable --now firewalld.service
      - firewall-cmd --remove-service=cockpit --permanent
      - firewall-cmd --remove-service=dhcpv6-client --permanent
      - firewall-cmd --add-service=http --permanent
      - firewall-cmd --reload
      - mandb
  limits.cpu: "1"
  limits.memory: 1GiB
description: RHEL-based distro Incus profile
devices:
  eth0:
    name: eth0
    network: incusbr0
    type: nic
  root:
    path: /
    pool: default
    type: disk
name: rhel
used_by: []
project: default

incus-vm-config.yaml

config:
  limits.memory: 2GiB
description: "Profile for VM"
devices:
  agent:
    source: agent:config
    type: disk
name: vm-config
used_by: []
project: default