{ "schema_version": "0.5.0", "kind": "proxmenux.oci-template", "id": "image-metabase", "status": "generated-unvalidated", "catalog_ui": { "title": { "en_US": "Metabase", "es_ES": "Metabase" }, "tagline": { "en_US": "Build reports and dashboards from your data.", "es_ES": "Crea informes y paneles a partir de tus datos." }, "description": { "en_US": "An open-source business intelligence platform for querying data and building dashboards. This single-container profile uses embedded H2 for a home-lab trial or small instance; PostgreSQL is recommended for production.", "es_ES": "Plataforma de inteligencia de negocio de código abierto para consultar datos y crear paneles. Este perfil de un solo contenedor usa H2 integrada para pruebas o instalaciones pequeñas; para producción se recomienda PostgreSQL." }, "category": "monitoring", "category_label": "Monitoring & Analytics", "author": "Metabase", "developer": "Metabase", "icon": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/metabase.webp", "thumbnail": null, "screenshots": [], "architectures": [ "amd64", "arm64" ], "launch": { "scheme": "http", "port": 3000, "path": "/" }, "website": "https://www.metabase.com/", "documentation": "https://www.metabase.com/docs/latest/installation-and-operation/running-metabase-on-docker", "repository": "https://github.com/metabase/metabase", "tips": [ "This profile uses the built-in H2 application database for a simple single-container home-lab setup. Metabase recommends PostgreSQL for production; its application database stores users, questions, dashboards and settings.", "On first visit, complete the setup wizard and create the administrator account. Keep the service on a trusted LAN until setup and authentication are complete.", "The H2 database is stored at /metabase-data/metabase.db. Keep the managed volume persistent and back it up before upgrades or migration.", "ProxMenux generates MB_ENCRYPTION_SECRET_KEY at installation. Keep that key with your backups; losing it can prevent Metabase from decrypting saved database connection credentials.", "The image follows the v0.64 LTS release track. The installer gives it 2 GiB RAM and caps the Java heap at 1 GiB, leaving memory for the rest of the JVM.", "The embedded H2 application database is suitable for a trial or small instance. Metabase recommends PostgreSQL for production; this profile does not add a separate database service.", "La base de datos H2 integrada sirve para pruebas o instalaciones pequeñas. Metabase recomienda PostgreSQL para producción; este perfil no añade una base de datos aparte." ], "mini_changelog": [], "display_version": null, "updated_at": null }, "source": { "provider": "metabase", "repository": "https://github.com/metabase/metabase", "revision": "9fe55abf5c14d7b4a585be9736affcdd0890be36", "image_repository_url": "https://hub.docker.com/r/metabase/metabase", "readme_pushed_at": "", "compose_sha256": "eb8044f4c7c178e640b24d7cd0e6ce2edf51aafcf4f30ee112f5f1e37b4a2dd3", "generated_at": "2026-10-26T07:19:57+00:00", "readme_raw_url": "https://www.metabase.com/docs/latest/installation-and-operation/running-metabase-on-docker" }, "container_contract": { "service_name": "metabase", "container_name": "metabase", "image": { "reference": "metabase/metabase:v0.64-lts", "registry": "docker.io", "repository": "metabase/metabase", "tag": "v0.64-lts", "digest": null, "pull_policy": "resolve-written-reference-to-architecture-digest-at-install" }, "environment": [ { "name": "MB_DB_TYPE", "example": "h2", "required": true, "sensitive": false, "source": "docker-compose" }, { "name": "MB_DB_FILE", "example": "/metabase-data/metabase.db", "required": true, "sensitive": false, "source": "docker-compose" }, { "name": "MB_ENCRYPTION_SECRET_KEY", "example": "${GENERATED_MB_ENCRYPTION_SECRET_KEY}", "required": true, "sensitive": true, "source": "docker-compose" }, { "name": "MUID", "example": "2000", "required": true, "sensitive": false, "source": "docker-compose" }, { "name": "MGID", "example": "2000", "required": true, "sensitive": false, "source": "docker-compose" }, { "name": "JAVA_OPTS", "example": "-Xmx1g", "required": true, "sensitive": false, "source": "docker-compose" } ], "volumes": [ { "id": "volume-0", "container_path": "/metabase-data", "compose_source_example": "metabase-data", "read_only": false, "required": true, "installation_choice": [ "managed-volume", "host-bind" ], "default": "managed-volume", "managed_volume": { "backup": true, "default_size_gb": 8 } } ], "ports": [ { "container_port": 3000, "published_example": 3000, "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: metabase\nservices:\n metabase:\n image: metabase/metabase:v0.64-lts\n restart: unless-stopped\n ports:\n - 3000:3000/tcp\n volumes:\n - metabase-data:/metabase-data\n environment:\n MB_DB_TYPE: h2\n MB_DB_FILE: /metabase-data/metabase.db\n MB_ENCRYPTION_SECRET_KEY: ${GENERATED_MB_ENCRYPTION_SECRET_KEY}\n MUID: '2000'\n MGID: '2000'\n JAVA_OPTS: -Xmx1g\n healthcheck:\n test:\n - CMD-SHELL\n - curl --fail -I http://localhost:3000/api/health || exit 1\n interval: 15s\n timeout: 5s\n retries: 5\n start_period: 180s\nvolumes:\n metabase-data: {}\n" }, "compose_stack": { "project_name": "metabase", "deployment_model": "one-native-oci-lxc-per-compose-service", "user_experience": "single-application-install", "main_service": "metabase", "service_count": 1, "services": [ { "name": "metabase", "image": "metabase/metabase:v0.64-lts", "is_main": true, "role": "frontend", "vmid_offset": 0, "depends_on": [], "frontend_network": true, "private_network": false, "compose": { "image": "metabase/metabase:v0.64-lts", "restart": "unless-stopped", "ports": [ "3000:3000/tcp" ], "volumes": [ "metabase-data:/metabase-data" ], "environment": { "MB_DB_TYPE": "h2", "MB_DB_FILE": "/metabase-data/metabase.db", "MB_ENCRYPTION_SECRET_KEY": "${GENERATED_MB_ENCRYPTION_SECRET_KEY}", "MUID": "2000", "MGID": "2000", "JAVA_OPTS": "-Xmx1g" }, "healthcheck": { "test": [ "CMD-SHELL", "curl --fail -I http://localhost:3000/api/health || exit 1" ], "interval": "15s", "timeout": "5s", "retries": 5, "start_period": "180s" } } } ], "top_level": { "name": "metabase", "volumes": { "metabase-data": {} } }, "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": "metabase-volume-0", "service": "metabase", "container_path": "/metabase-data", "mode": "managed-volume", "user_selectable": false, "backup": true, "shared_with_other_lxc": false, "source_path": null, "source_path_prompt": null } ], "orchestration": { "reserve_vmids_atomically": 1, "start_order": [ "metabase" ], "stop_order": [ "metabase" ], "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": "mb-encryption-secret-key", "strategy": "generate-cryptographically-random-at-install", "bindings": [ { "service": "metabase", "environment_variable": "MB_ENCRYPTION_SECRET_KEY" } ] } ] } }, "first_run": { "endpoints": [ { "label": "Web UI", "scheme": "http", "port": 3000, "path": "/", "source": "compose-metadata" } ], "credentials": [] }, "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" }, "installer_profile": { "startup_healthcheck": { "type": "http", "scheme": "http", "port": 3000, "path": "/api/health", "timeout_seconds": 300, "request_timeout_seconds": 5, "stability_seconds": 0, "verify_tls": false, "required": true, "source": "compose-healthcheck" }, "volume_preparations": [ { "container_path": "/metabase-data", "remove_lost_found": true, "owner_strategy": "mapped-application-user", "only_when_mount_type": "managed-volume" } ], "volume_owner": { "uid": 2000, "gid": 2000 }, "generated_sensitive_environment": { "MB_ENCRYPTION_SECRET_KEY": { "strategy": "token-hex", "bytes": 32, "prompt": false } } }, "adaptations": [ { "id": "imported-compose-source", "upstream_behavior": "The source definition deploys the complete Docker Compose application model.", "native_lxc_behavior": "The source model is preserved and remains blocked until every service option has a reviewed native Proxmox mapping.", "reason": "Catalog import must not imply runtime compatibility.", "behavioral_impact": "No automatic installation before review.", "validation": "pending-per-application" }, { "id": "rolling-latest-image", "upstream_behavior": "A discovered Compose may pin a release tag or digest.", "native_lxc_behavior": "ProxMenux selects the same image repository with the latest tag for catalog installations.", "reason": "The automatic catalog intentionally offers rolling latest images; pinned versions belong to the future manual installer.", "behavioral_impact": "The installed release can be newer than the discovered Compose revision.", "validation": "pending-per-application" }, { "id": "dedicated-lxc-network", "upstream_behavior": "Docker publishes selected container ports on the Docker host.", "native_lxc_behavior": "A reviewed native application will listen on its original container ports at a dedicated LXC address.", "reason": "A native LXC has its own address and does not require Docker port NAT.", "behavioral_impact": "Published ports are metadata; ProxMenux URLs use the matching container target port.", "validation": "pending-per-application" }, { "id": "compose-shm-size", "upstream_behavior": "Compose sets the size of the container /dev/shm tmpfs.", "native_lxc_behavior": "ProxMenux mounts a native LXC tmpfs at /dev/shm with the same requested capacity.", "reason": "The OCI image runs directly as an LXC and therefore needs the equivalent Proxmox mount entry.", "behavioral_impact": "None expected.", "validation": "not-requested-by-compose" }, { "id": "compose-command", "upstream_behavior": "Compose replaces the image Cmd while retaining its Entrypoint.", "native_lxc_behavior": "ProxMenux reads the official OCI Entrypoint and combines it with the Compose command as the native LXC init command.", "reason": "Proxmox stores the effective OCI process as one entrypoint string.", "behavioral_impact": "None expected.", "validation": "not-requested-by-compose" }, { "id": "compose-privileged-mode", "upstream_behavior": "Compose selects whether the container runs in privileged mode.", "native_lxc_behavior": "ProxMenux keeps the LXC unprivileged by default and exposes the broad Compose privilege request only as an explicit compatibility option.", "reason": "A Compose privilege request is source metadata, not proof that the image technically requires a privileged LXC.", "behavioral_impact": "A privileged LXC has weaker isolation from the Proxmox host.", "validation": "native-equivalent" }, { "id": "compose-process-runtime", "upstream_behavior": "Compose can replace Entrypoint, User and WorkingDir and request an init process or interactive terminal.", "native_lxc_behavior": "ProxMenux applies the process overrides through native LXC init directives; lxc-init provides PID 1 supervision and the CT console provides terminal access.", "reason": "The OCI process must start with the same identity, command and working directory without Docker.", "behavioral_impact": "Compose stdin_open and tty become access through the Proxmox LXC console.", "validation": "not-requested-by-compose" }, { "id": "compose-healthcheck", "upstream_behavior": "Docker periodically executes the declared container healthcheck.", "native_lxc_behavior": "For a single-service LXC, ProxMenux translates HTTP localhost checks into a mandatory first-start service check.", "reason": "Proxmox has no persistent Docker health state, while the installer still must detect a failed first boot.", "behavioral_impact": "The check runs during installation rather than continuously after installation.", "validation": "pending-per-application" }, { "id": "compose-cpu-priority", "upstream_behavior": "Docker cpu_shares sets a relative scheduling weight with 1024 as its neutral value.", "native_lxc_behavior": "ProxMenux converts the relative weight to Proxmox cpuunits with 100 as its neutral value and lets the user review it.", "reason": "Both settings express relative CPU priority on different scales.", "behavioral_impact": "Rounding and Proxmox minimum limits can slightly change very low weights.", "validation": "not-requested-by-compose" }, { "id": "compose-resource-limits", "upstream_behavior": "mem_limit sets the memory ceiling; ulimits sets process soft/hard resource limits.", "native_lxc_behavior": "mem_limit supplies the editable Proxmox memory default, rounded up to MiB; ulimits maps to lxc.prlimit with -1 represented as unlimited.", "reason": "Use native Proxmox memory and LXC prlimits, without a wrapper or changing the host kernel configuration.", "behavioral_impact": "User-selected memory overrides Compose. Swap is a separate choice. Kernel restrictions still apply; nproc counts processes by real UID, not by container.", "validation": "not-requested-by-compose" }, { "id": "compose-network-identity", "upstream_behavior": "Compose can set hostname, MAC address, extra hosts and attach a service to Docker networks.", "native_lxc_behavior": "ProxMenux applies hostname and MAC to net0, writes additional host aliases into the LXC and uses its dedicated bridge connection for single-service networks.", "reason": "A dedicated LXC has its own network namespace and does not need a Docker bridge per service.", "behavioral_impact": "host-gateway resolves to the IPv4 address of the selected Proxmox bridge.", "validation": "not-requested-by-compose" }, { "id": "compose-network-mode", "upstream_behavior": "Docker host mode removes Docker network isolation; bridge and default use a Docker-managed network.", "native_lxc_behavior": "The OCI process uses the dedicated LXC network namespace directly, so host, bridge and default all listen on the LXC address without Docker NAT.", "reason": "The LXC is the application host and already has its own address and port namespace.", "behavioral_impact": "host means the LXC host, never the Proxmox host; this preserves Proxmox network isolation.", "validation": "not-requested-by-compose" }, { "id": "compose-capabilities-and-sysctls", "upstream_behavior": "Compose can add Linux capabilities and set kernel parameters in the container network namespace.", "native_lxc_behavior": "ProxMenux validates requested capabilities against the native LXC capability set and writes namespaced network settings as lxc.sysctl directives.", "reason": "A native OCI-LXC already starts with the namespaced capability set; lxc.cap.keep would incorrectly discard unrelated required capabilities.", "behavioral_impact": "Host-global capabilities such as SYS_MODULE remain blocked until their host prerequisite is explicitly adapted.", "validation": "not-requested-by-compose" }, { "id": "docker-engine-metadata", "upstream_behavior": "Compose labels annotate Docker objects and the json-file logging driver rotates Docker-managed logs.", "native_lxc_behavior": "Labels remain source metadata; Docker json-file settings are not applied because the OCI process runs directly under LXC.", "reason": "There is no Docker object or Docker json-file log behind a native OCI-LXC application.", "behavioral_impact": "Docker-only label consumers and Docker log-driver rotation do not exist in the native deployment.", "validation": "not-requested-by-compose" }, { "id": "compose-device-passthrough", "upstream_behavior": "Compose passes host character devices or requests an NVIDIA runtime GPU.", "native_lxc_behavior": "ProxMenux converts recognized device declarations to native Proxmox dev resources; NVIDIA profiles also inject compatible host driver libraries read-only.", "reason": "Native OCI-LXC does not execute Docker device or NVIDIA runtime hooks.", "behavioral_impact": "Hardware is exposed only after explicit user confirmation and host-path validation.", "validation": "not-requested-by-compose" }, { "id": "compose-host-ipc", "upstream_behavior": "ipc: host shares the Docker host IPC namespace, commonly to avoid Docker's small default shared-memory allocation.", "native_lxc_behavior": "The application keeps the LXC IPC namespace and receives a configurable 1 GiB /dev/shm instead of sharing Proxmox host IPC.", "reason": "Processes in a single native LXC already share one IPC namespace; retaining isolation is safer than exposing host IPC.", "behavioral_impact": "The application cannot exchange IPC objects with processes on the Proxmox host.", "validation": "not-requested-by-compose" } ] }, "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", "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": "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-compose-sha256-and-resolved-latest-image-digest", "automatic_unattended_updates": false } }