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ProxMenux/oci/catalog/curated/krusader.json
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{
"schema_version": "0.5.0",
"kind": "proxmenux.oci-template",
"id": "image-krusader",
"status": "generated-unvalidated",
"catalog_ui": {
"title": {
"en_US": "Krusader",
"es_ES": "Krusader"
},
"tagline": {
"en_US": "KDE's twin-panel file manager in a browser-based desktop.",
"es_ES": "El gestor de archivos de dos paneles de KDE, disponible desde el navegador."
},
"description": {
"en_US": "Open Krusader in a browser and manage files from a directory you explicitly mount at /storage. The maintained jlesage image provides the graphical desktop; ProxMenux runs it as one native OCI LXC.",
"es_ES": "Abre Krusader en el navegador y gestiona los archivos de una carpeta que montes expresamente en /storage. La imagen mantenida por jlesage incluye el escritorio gráfico; ProxMenux la ejecuta como un LXC OCI nativo."
},
"category": "desktop",
"category_label": "Browsers & Web Desktops",
"author": "jlesage",
"developer": "jlesage",
"icon": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/krusader.webp",
"thumbnail": null,
"screenshots": [],
"architectures": [
"amd64",
"arm64"
],
"launch": {
"scheme": "https",
"port": 5800,
"path": "/"
},
"website": "https://krusader.org/",
"documentation": "https://github.com/jlesage/docker-krusader",
"repository": "https://github.com/jlesage/docker-krusader",
"tips": [
"The web login uses HTTPS with an automatically generated self-signed certificate and password. Accept the certificate warning on the first visit or configure a trusted certificate.",
"Krusader can read, change and delete files in the directory mounted at /storage. Mount only the directory you intend to manage; the rest of the Proxmox host is not exposed.",
"The VNC port is not published. Use the browser interface on port 5800."
],
"mini_changelog": [],
"display_version": null,
"updated_at": null
},
"source": {
"provider": "jlesage",
"repository": "https://github.com/jlesage/docker-krusader",
"revision": "855c8140e1bb65b2a2526d82db44c808f23eb49f",
"image_repository_url": "https://hub.docker.com/r/jlesage/krusader",
"readme_pushed_at": "2026-09-22T15:18:17Z",
"compose_sha256": "9dd16cc30aa19afe7e148598c9cfb0c65c31606d67f3f22254c33a4d05212c7f",
"generated_at": "2026-11-02T20:05:40+00:00",
"default_branch": "master",
"readme_raw_url": "https://raw.githubusercontent.com/jlesage/docker-krusader/855c8140e1bb65b2a2526d82db44c808f23eb49f/README.md"
},
"container_contract": {
"service_name": "krusader",
"container_name": "krusader",
"image": {
"reference": "jlesage/krusader:latest",
"registry": "docker.io",
"repository": "jlesage/krusader",
"tag": "latest",
"digest": null,
"pull_policy": "resolve-written-reference-to-architecture-digest-at-install"
},
"environment": [
{
"name": "USER_ID",
"example": "1000",
"required": true,
"sensitive": false,
"source": "upstream-image-default"
},
{
"name": "GROUP_ID",
"example": "1000",
"required": true,
"sensitive": false,
"source": "upstream-image-default"
},
{
"name": "TZ",
"example": "Europe/Madrid",
"required": true,
"sensitive": false,
"source": "ProxMenux-local-timezone"
},
{
"name": "VNC_LOCALHOST_ONLY",
"example": "1",
"required": true,
"sensitive": false,
"source": "upstream-image-security-setting"
},
{
"name": "WEB_AUTHENTICATION",
"example": "1",
"required": true,
"sensitive": false,
"source": "upstream-image-security-setting"
},
{
"name": "WEB_AUTHENTICATION_USERNAME",
"example": "admin",
"required": true,
"sensitive": false,
"source": "upstream-image-security-setting"
},
{
"name": "WEB_AUTHENTICATION_PASSWORD",
"example": "${GENERATED_WEB_PASSWORD}",
"required": true,
"sensitive": true,
"source": "ProxMenux-generated-credential"
},
{
"name": "SECURE_CONNECTION",
"example": "1",
"required": true,
"sensitive": false,
"source": "upstream-image-security-setting"
}
],
"volumes": [
{
"id": "krusader-config",
"container_path": "/config",
"compose_source_example": "krusader-config",
"read_only": false,
"required": true,
"installation_choice": [
"managed-volume"
],
"default": "managed-volume",
"managed_volume": {
"backup": true,
"default_size_gb": 4
}
},
{
"id": "krusader-storage",
"container_path": "/storage",
"compose_source_example": "/mnt/oci-shared/krusader/storage",
"read_only": false,
"required": true,
"installation_choice": [
"managed-volume",
"host-bind"
],
"default": "host-bind",
"managed_volume": {
"backup": true,
"default_size_gb": 8
}
}
],
"ports": [
{
"container_port": 5800,
"published_example": 5800,
"protocol": "tcp",
"required": true,
"proxmox_behavior": "listener-on-dedicated-lxc-address-no-nat"
}
],
"related_services": [],
"restart": "unless-stopped",
"stop_grace_period": null,
"original_compose": "name: krusader\nservices:\n krusader:\n image: jlesage/krusader:latest\n container_name: krusader\n restart: unless-stopped\n environment:\n USER_ID: '1000'\n GROUP_ID: '1000'\n TZ: Europe/Madrid\n VNC_LOCALHOST_ONLY: '1'\n WEB_AUTHENTICATION: '1'\n WEB_AUTHENTICATION_USERNAME: admin\n WEB_AUTHENTICATION_PASSWORD: ${GENERATED_WEB_PASSWORD}\n SECURE_CONNECTION: '1'\n ports:\n - 5800:5800/tcp\n volumes:\n - krusader-config:/config\n - /mnt/oci-shared/krusader/storage:/storage\nvolumes:\n krusader-config: {}\n"
},
"compose_stack": {
"project_name": "krusader",
"deployment_model": "one-native-oci-lxc-per-compose-service",
"user_experience": "single-application-install",
"main_service": "krusader",
"service_count": 1,
"services": [
{
"name": "krusader",
"image": "jlesage/krusader:latest",
"is_main": true,
"role": "frontend",
"vmid_offset": 0,
"depends_on": [],
"frontend_network": true,
"private_network": false,
"compose": {
"environment": {
"GROUP_ID": "1000",
"SECURE_CONNECTION": "1",
"TZ": "Europe/Madrid",
"USER_ID": "1000",
"VNC_LOCALHOST_ONLY": "1",
"WEB_AUTHENTICATION": "1",
"WEB_AUTHENTICATION_PASSWORD": "${GENERATED_GENERATED_WEB_PASSWORD}",
"WEB_AUTHENTICATION_USERNAME": "admin"
},
"image": "jlesage/krusader:latest",
"ports": [
"5800:5800"
],
"volumes": [
"./config:/config",
"./storage:/storage"
]
}
}
],
"top_level": {
"name": "krusader"
},
"networking": {
"frontend": "selected-proxmox-bridge",
"private_required": false,
"private_creation": "automatic-create-if-missing",
"private_address_allocation": "automatic-static-address-per-service",
"service_discovery": "private-addresses-with-compose-service-host-aliases",
"dependency_external_access": "disabled-unless-service-publishes-ports",
"prompt_user_for_private_network": false
},
"storage": [
{
"id": "krusader-volume-0",
"service": "krusader",
"container_path": "/config",
"mode": "managed-volume",
"user_selectable": false,
"backup": true,
"shared_with_other_lxc": false,
"source_path": null,
"source_path_prompt": null
},
{
"id": "krusader-volume-1",
"service": "krusader",
"container_path": "/storage",
"mode": "user-selectable",
"user_selectable": true,
"backup": true,
"shared_with_other_lxc": false,
"source_path": null,
"source_path_prompt": "Host directory for Krusader:/storage",
"default": "host-bind",
"installation_choice": [
"managed-volume",
"host-bind"
]
}
],
"orchestration": {
"reserve_vmids_atomically": 1,
"start_order": [
"krusader"
],
"stop_order": [
"krusader"
],
"dependency_readiness": "compose-healthcheck-then-port-or-process-fallback",
"rollback_on_failure": "remove-new-rootfs-preserve-created-persistent-volumes"
},
"installer_inputs": {
"prompted": [
"stack_name",
"base_vmid",
"rootfs_storage",
"persistent_data_destinations",
"frontend_bridge",
"frontend_ipv4_mode"
],
"automatic": [
"dependent_vmids",
"private_bridge",
"private_subnet",
"private_service_addresses",
"compose_service_aliases",
"generated_secrets",
"dependency_start_and_stop_order"
],
"generated_secrets": [
{
"id": "generated-web-password",
"strategy": "generate-cryptographically-random-at-install",
"bindings": [
{
"service": "krusader",
"environment_variable": "WEB_AUTHENTICATION_PASSWORD"
}
]
}
]
}
},
"first_run": {
"endpoints": [
{
"label": "Krusader Web UI",
"scheme": "https",
"port": 5800,
"path": "/",
"source": "upstream-jlesage-secure-connection-and-web-authentication"
}
],
"credentials": [
{
"label": "Krusader Web UI",
"type": "configured-or-installer-generated",
"username": "admin",
"password": null,
"username_environment": "WEB_AUTHENTICATION_USERNAME",
"password_environment": "WEB_AUTHENTICATION_PASSWORD",
"change_required": false,
"source": "ProxMenux generated password and upstream image environment",
"retrieval": null
}
]
},
"proxmox": {
"runtime": "native-oci-lxc",
"technology_status": "proxmox-technology-preview",
"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": "web-authentication-https",
"upstream_behavior": "The jlesage image can protect its browser GUI with WEB_AUTHENTICATION and requires SECURE_CONNECTION for authenticated web access.",
"native_lxc_behavior": "Enable authenticated HTTPS on port 5800, generate a unique password at install and keep VNC bound to localhost.",
"reason": "Krusader can modify files exposed under /storage, so the browser endpoint must not be unauthenticated.",
"behavioral_impact": "The image generates a self-signed TLS certificate; a browser may ask to trust it on first access.",
"validation": "pending"
},
{
"id": "scoped-storage-mount",
"upstream_behavior": "Docker Compose mounts the selected host directory at /storage.",
"native_lxc_behavior": "The same selected directory is mounted in the dedicated OCI LXC; no other host paths are exposed.",
"reason": "The file manager must only see data explicitly selected by the user.",
"behavioral_impact": "Write access permits changing or deleting files in that one directory.",
"validation": "pending"
},
{
"id": "dedicated-lxc-network",
"upstream_behavior": "Docker publishes web port 5800 on the Docker host.",
"native_lxc_behavior": "The native LXC listens on its own IP at port 5800 without Docker NAT.",
"reason": "The LXC has a dedicated network namespace and address.",
"behavioral_impact": "The port is reached at the LXC address rather than through a host-published port.",
"validation": "pending"
}
],
"installer_profile": {
"volume_preparations": [
{
"container_path": "/config",
"remove_lost_found": true,
"owner_strategy": "mapped-application-user",
"uid": 1000,
"gid": 1000,
"only_when_mount_type": "managed-volume"
},
{
"container_path": "/storage",
"remove_lost_found": true,
"owner_strategy": "mapped-application-user",
"uid": 1000,
"gid": 1000,
"only_when_mount_type": "managed-volume"
}
],
"startup_healthcheck": {
"scheme": "https",
"port": 5800,
"path": "/",
"timeout_seconds": 240,
"request_timeout_seconds": 10,
"stability_seconds": 4,
"verify_tls": false
},
"generated_sensitive_environment": {
"WEB_AUTHENTICATION_PASSWORD": {
"strategy": "token-hex",
"bytes": 16,
"prompt": false
}
},
"volume_owner": {
"uid": 1000,
"gid": 1000
}
}
},
"compatibility": {
"automatic_install_candidate": true,
"validated": false,
"supported_compose_keys": [
"cap_add",
"command",
"container_name",
"cpu_shares",
"deploy",
"devices",
"entrypoint",
"environment",
"extra_hosts",
"group_add",
"healthcheck",
"hostname",
"image",
"init",
"ipc",
"labels",
"logging",
"mac_address",
"mem_limit",
"network_mode",
"networks",
"ports",
"privileged",
"restart",
"runtime",
"security_opt",
"shm_size",
"stdin_open",
"stop_grace_period",
"stop_signal",
"sysctls",
"tty",
"ulimits",
"user",
"volumes",
"working_dir"
],
"untranslated_blockers": [],
"policy": "Single-image definitions are installable when every declared Compose option has a native Proxmox translation. Multi-image and unsupported runtime features remain blocked until their orchestrator or mapping is available."
},
"validation": {
"schema": "passed-at-generation",
"clean_install": "passed-first-start",
"service_health": "passed-login-page-and-authenticated-session-http-200",
"restart_persistence": "passed-container-restart-and-host-bind-write-check",
"backup_restore": "pending",
"update_preserves_data": "pending",
"image_resolution": "passed-skopeo-327mb-11-layers-integrity",
"credentials": "passed-generated-password-login-and-session-cookie",
"advanced_install": "pending-custom-install-summary-validation",
"managed_volume": "passed-managed-config-volume",
"host_bind": "passed-storage-bind-owner-and-app-user-write",
"browser_visual": "pending-self-signed-certificate-review",
"modification": "pending",
"removal": "passed-manager-remove-ct-disks-record-and-empty-test-path-cleaned",
"web_authentication": "passed-generated-credential-post-and-session-cookie"
},
"lifecycle": {
"update_strategy": "resolve-latest-image-then-apply-reviewed-native-lxc-update",
"registry_state": {
"resolved_architecture": "amd64",
"resolved_digest": "sha256:ecb77bb73b1d3c66720eefb07805f70289349b449d1ddaa15d120c399bd89cc4",
"image_version_label": "26.09.1",
"image_created": "2026-09-22T15:22:56.230858151Z"
},
"change_detection": "compare-compose-sha256-and-resolved-latest-image-digest",
"automatic_unattended_updates": false
}
}