Files
ProxMenux/oci/catalog/curated/docker-volume-backup.json
T
MacRimiandClaude Opus 5 bcabcb618c feat(oci): run official container images as native LXC containers
Adds the OCI manager: an engine that turns a Docker Compose file into an
LXC definition, a catalog of 365 applications drawn from LinuxServer.io
and other container image sources, and a per-instance registry recording
what each container was built from. Reachable from the main menu.

Catalog text is translated like every other string in the project: the
taglines go through translate() and land in lang/*.json, so the entries
read in all eight languages instead of only English.

Translation cache builder:
- a failed translation leaves the key absent rather than writing English,
  which previously made the string count as translated forever
- a result identical to a 3+ word source is rejected, catching a provider
  that silently returns the text it was given
- strings that are nothing but glossary terms keep their source spelling
  instead of being discarded as failures
- no backoff between attempts when the provider is deterministic
- application names are protected so "HAOS One" survives translation
- argos joins the provider list, and the workflow reads the OCI sources

Audit & Report:
- findings that moved in the wrong direction between runs are reported
  alongside the ones that improved
- an accepted risk can carry a review date and is flagged when it falls due
- backup checks explain in plain language what they looked at and what to
  do next

Monitor:
- disks can be excluded from periodic reads, and an idle disk says so
  instead of showing a stale temperature
- per-disk identity survives a controller or enclosure change
- scheduled Borg backups resolve their SSH key from the repository entry
- PVE upgrades log the package list and the resulting dpkg changes

The web build no longer copies scripts/ into public/: the documentation
links to GitHub, so nothing read that folder.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-22 18:24:59 +02:00

329 lines
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JSON

{
"schema_version": "0.5.0",
"kind": "proxmenux.oci-template",
"id": "image-docker-volume-backup",
"status": "generated-review-required",
"catalog_ui": {
"title": {
"en_US": "Docker Volume Backup"
},
"tagline": {
"en_US": "Docker Volume Backup"
},
"description": {
"en_US": "Requires real Docker daemon/socket and Docker Compose stacks; cannot back up native Proxmox OCI instances as Docker volumes. Hidden pending explicit external Docker integration; no Docker installed on Proxmox."
},
"category": "tools",
"category_label": "Tools",
"author": "mrcaringi",
"developer": "mrcaringi",
"icon": null,
"thumbnail": null,
"screenshots": [],
"architectures": [
"amd64",
"arm64"
],
"launch": {
"scheme": "http",
"port": null,
"path": "/"
},
"website": "https://github.com/MrCaringi/docker-volume-backup",
"documentation": "https://github.com/MrCaringi/docker-volume-backup",
"repository": "https://github.com/MrCaringi/docker-volume-backup",
"tips": [
"Requires real Docker daemon/socket and Docker Compose stacks; cannot back up native Proxmox OCI instances as Docker volumes. Hidden pending explicit external Docker integration; no Docker installed on Proxmox."
],
"mini_changelog": [],
"display_version": null,
"updated_at": "2026-09-16",
"hidden": true,
"hidden_reason": "Requires a real Docker daemon and Compose stacks; native OCI instances are not Docker volumes."
},
"source": {
"provider": "mrcaringi",
"repository": "https://github.com/MrCaringi/docker-volume-backup",
"default_branch": "main",
"revision": "a12dbb8770687a5f8127fe9843e83755d3addbb6",
"readme_raw_url": "https://raw.githubusercontent.com/MrCaringi/docker-volume-backup/a12dbb8770687a5f8127fe9843e83755d3addbb6/README.md",
"image_repository_url": "https://hub.docker.com/r/mrcaringi/docker-volume-backup",
"compose_sha256": "28758bdfd464f5d2ae5ae88ed334f2b6fe842642ca189548086f0c64a76882ef",
"generated_at": "2026-09-16T22:00:00+02:00"
},
"container_contract": {
"service_name": "docker-volume-backup",
"container_name": "docker-volume-backup",
"image": {
"reference": "mrcaringi/docker-volume-backup:latest",
"registry": "docker.io",
"repository": "mrcaringi/docker-volume-backup",
"tag": "latest",
"digest": null,
"pull_policy": "resolve-selected-tag-to-architecture-digest-at-install"
},
"environment": [
{
"name": "CRON_SCHEDULE",
"example": "0 2 * * *",
"required": true,
"sensitive": false,
"source": "upstream-documentation",
"prompt_user": true
},
{
"name": "TZ",
"example": "Europe/Madrid",
"required": false,
"sensitive": false,
"source": "upstream-documentation",
"prompt_user": true
}
],
"volumes": [
{
"id": "config",
"container_path": "/config",
"compose_source_example": "config-data",
"read_only": false,
"required": true,
"installation_choice": [
"managed-volume",
"host-bind"
],
"default": "managed-volume",
"managed_volume": {
"backup": true,
"default_size_gb": 4
}
},
{
"id": "backups",
"container_path": "/backup",
"compose_source_example": "/mnt/oci-shared/backups",
"read_only": false,
"required": true,
"installation_choice": [
"managed-volume",
"host-bind"
],
"default": "host-bind",
"managed_volume": {
"backup": true,
"default_size_gb": 32
}
}
],
"ports": [],
"related_services": [],
"restart": "unless-stopped",
"stop_grace_period": null,
"original_compose": "# docker-compose.yml\nservices:\n container-backups:\n image: mrcaringi/docker-volume-backup:latest\n container_name: container-backups\n hostname: myserver # shown in Telegram notifications\n restart: always\n environment:\n CRON_SCHEDULE: \"0 2 * * *\"\n volumes:\n - /var/run/docker.sock:/var/run/docker.sock\n - ./config.json:/config/config.json:ro\n - /path/to/backups:/backup\n # Mount stack directories at the same path used in config.json\n - /home/user/docker/stacks:/home/user/docker/stacks:ro\n"
},
"compose_stack": {
"project_name": "mkvtoolnix",
"deployment_model": "one-native-oci-lxc-per-compose-service",
"user_experience": "single-application-install",
"main_service": "mkvtoolnix",
"service_count": 1,
"services": [
{
"name": "mkvtoolnix",
"image": "jlesage/mkvtoolnix:latest",
"is_main": true,
"role": "frontend",
"vmid_offset": 0,
"depends_on": [],
"frontend_network": true,
"private_network": false,
"compose": {
"image": "jlesage/mkvtoolnix:latest",
"ports": [
"5800:5800"
],
"environment": {
"USER_ID": "1000",
"GROUP_ID": "1000",
"TZ": "Europe/Madrid"
},
"volumes": [
"mkvtoolnix-config:/config",
"/mnt/oci-shared/media:/storage"
],
"restart": "unless-stopped"
}
}
],
"top_level": {},
"networking": {
"frontend": "selected-proxmox-bridge",
"private_required": false,
"private_creation": "not-required",
"private_address_allocation": "not-required",
"service_discovery": "dedicated-lxc-address",
"dependency_external_access": "not-applicable",
"prompt_user_for_private_network": false
},
"storage": [
{
"id": "mkvtoolnix-config",
"service": "mkvtoolnix",
"container_path": "/config",
"mode": "user-selectable",
"user_selectable": true,
"backup": true,
"shared_with_other_lxc": false,
"default": "managed-volume",
"installation_choice": [
"managed-volume",
"host-bind"
]
},
{
"id": "mkvtoolnix-storage",
"service": "mkvtoolnix",
"container_path": "/storage",
"mode": "user-selectable",
"user_selectable": true,
"backup": true,
"shared_with_other_lxc": true,
"default": "host-bind",
"installation_choice": [
"managed-volume",
"host-bind"
]
}
],
"orchestration": {
"reserve_vmids_atomically": 1,
"start_order": [
"mkvtoolnix"
],
"stop_order": [
"mkvtoolnix"
],
"dependency_readiness": "mandatory-http-first-start-healthcheck",
"rollback_on_failure": "remove-new-rootfs-preserve-external-host-data"
},
"installer_inputs": {
"prompted": [
"base_vmid",
"rootfs_storage",
"persistent_data_destinations",
"frontend_bridge",
"frontend_ipv4_mode"
],
"automatic": [
"image_digest_resolution",
"managed_volume_preparation"
],
"generated_secrets": []
}
},
"proxmox": {
"runtime": "native-oci-lxc",
"technology_status": "proxmox-technology-preview",
"catalog": {
"replaces_discovered_ids": []
},
"defaults": {
"unprivileged": true,
"ostype": "auto-from-image",
"cores": 2,
"memory_mb": 2048,
"swap_mb": 512,
"rootfs_size_gb": 8,
"rootfs_storage": "local-lvm",
"volume_storage": "local-lvm",
"template_storage": "local",
"bridge": "vmbr0",
"ipv4": "dhcp",
"firewall": true,
"host_managed_network": true,
"onboot": false,
"features": [
"nesting=1"
],
"shutdown_timeout_seconds": 30
},
"image_metadata_policy": {
"entrypoint": "import-from-oci-image",
"cmd": "import-from-oci-image",
"environment": "import-image-env-then-apply-compose-overrides",
"user": "import-from-oci-image",
"working_dir": "import-from-oci-image",
"stop_signal": "import-from-oci-image"
},
"adaptations": [
{
"id": "native-persistent-volumes",
"upstream_behavior": "Docker bind mounts persistent directories into the image.",
"native_lxc_behavior": "ProxMenux attaches native Proxmox volumes or explicit host bind mounts at the same container paths.",
"reason": "Preserve the official image contract while making persistence visible to Proxmox backup policy.",
"behavioral_impact": "None expected.",
"validation": "pending-clean-install"
},
{
"id": "native-device-passthrough",
"upstream_behavior": "Docker exposes explicitly selected host devices to the container.",
"native_lxc_behavior": "ProxMenux maps each selected device with the native Proxmox dev resource.",
"reason": "The OCI process runs directly inside an LXC rather than through Docker.",
"behavioral_impact": "Only devices explicitly selected by the user are exposed.",
"validation": "not-required"
}
],
"installer_profile": {},
"security_profile": {
"requires_privileged_lxc": false,
"source_requests_privileged_lxc": false,
"optional_privileged_lxc": false,
"requires_host_pid_namespace": false,
"source_requests_relaxed_confinement": false,
"requires_relaxed_confinement": false,
"optional_relaxed_confinement": false,
"risk_level": "normal",
"confirmation_required": false,
"warning": "No security relaxation is required for the reviewed profile."
}
},
"compatibility": {
"automatic_install_candidate": false,
"validated": false,
"supported_compose_keys": [
"devices",
"environment",
"image",
"ports",
"restart",
"volumes"
],
"untranslated_blockers": [
"docker-engine-required-no-native-oci-stack-support"
],
"policy": "Requires real Docker daemon/socket and Docker Compose stacks; cannot back up native Proxmox OCI instances as Docker volumes. Hidden pending explicit external Docker integration; no Docker installed on Proxmox."
},
"first_run": {
"endpoints": [],
"credentials": []
},
"validation": {
"schema": "passed-at-generation",
"clean_install": "pending",
"service_health": "pending",
"restart_persistence": "pending",
"backup_restore": "pending",
"update_preserves_data": "pending"
},
"lifecycle": {
"update_strategy": "resolve-latest-image-then-apply-reviewed-native-lxc-update",
"registry_state": {
"resolved_architecture": null,
"resolved_digest": null,
"image_version_label": null,
"image_created": null
},
"change_detection": "compare-readme-revision-and-resolved-latest-image-digest",
"automatic_unattended_updates": false
}
}