Add informative status messages and improve image customization flow: install base packages and Docker during virt-customize, enable Docker service, and configure /etc/docker/daemon.json (sets DOCKER_PREINSTALLED on success). Add finalization messages while setting hostname and SSH config. For images without cloud-init, add systemd drop-ins to enable root autologin on serial-getty@ttyS0 and getty@tty1. Also add a trailing newline to nginx-ui.json.
Collapse duplicated qm set invocation into a single call when attaching the EFI and root disk, removing the duplicate conditional block. Also stop redirecting setup_cloud_init output (remove >/dev/null 2>&1) so Cloud-Init setup logs and errors are visible for debugging. Note: the previous conditional added a --scsi1 "${STORAGE}:cloudinit" only when USE_CLOUD_INIT=yes; that explicit scsi1 assignment is no longer present in this unified call.
Remove Portainer option and related install/helper functions. Add caching of downloaded OS images to /var/lib/vz/template/cache and use a temporary work qcow2 for customization. Try to preinstall qemu-guest-agent and Docker with virt-customize (marking DOCKER_PREINSTALLED on success) and provide a fallback first-boot install-docker.service script when customization fails. Replace import flow to detect qm disk import vs qm importdisk, import the prepared image into storage, resize the disk, attach EFI/root disks, and simplify VM creation steps. Include various UX/cleanup tweaks (spinner handling, storage import flags, status messages and Cloud-Init/SSH handling).
Refactored vm/docker-vm.sh for improved modularity, maintainability, and clarity. Moved ASCII header to a new vm/headers/docker-vm file, streamlined variable and function organization, and enhanced script structure for Docker VM creation with optional Portainer support. Improved error handling, storage selection, and image customization logic.
The install-docker.sh script is now generated with Portainer installation logic only if INSTALL_PORTAINER is set to 'yes'. The previous placeholder and sed replacement approach has been removed for clarity and maintainability. This change improves script generation and conditional handling for Portainer installation.
Replaces inline Portainer installation with a separate script when requested. Updates install-docker.sh to call the new script, improving maintainability and logging.
Updated default machine type to Q35 and improved user messaging for machine selection. Enhanced Docker and base package installation with DNS configuration and fallback to cloud-init if installation fails. Refactored Portainer installation logic and improved status reporting for Docker setup.
Introduces misc/cloud-init.sh, a universal Cloud-Init helper library for Proxmox VM scripts. Refactors vm/docker-vm.sh to source the new Cloud-Init library, reorganizes variable initialization, improves OS and configuration selection logic, and enhances user interaction for VM creation. Also adds a backup of the previous docker-vm.sh as docker-vm.sh.bak.
Introduces logic to detect SSH public keys on the host and prompt the user to use them for root login in new VMs. If no keys are found or declined, prompts for a root password with confirmation. Refactors authentication setup into a dedicated function and updates VM creation flow to configure authentication accordingly.
Corrected an extra quote in SNIPPET_PATH assignment and increased the whiptail radiolist width from 60 to 70 for better display in the Docker VM setup script.
Introduces a storage selection dialog for Cloud-Init snippets when running on Proxmox VE 9 in cloudinit install mode. Refactors storage selection for VM disks and improves error messages for missing storage types.
