{ "schema_version": "0.5.0", "kind": "proxmenux.oci-template", "id": "image-mealie", "status": "generated-unvalidated", "catalog_ui": { "title": { "en_US": "Mealie" }, "tagline": { "en_US": "Self-hosted recipe manager and meal planner." }, "description": { "en_US": "Save, organize and share recipes with a self-hosted recipe manager." }, "category": "productivity", "category_label": "Productivity & Workflows", "author": "Mealie", "developer": "Mealie", "icon": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/mealie.webp", "thumbnail": null, "screenshots": [], "architectures": [ "amd64", "arm64" ], "launch": { "scheme": "http", "port": 9000, "path": "/" }, "website": "https://mealie.io/", "documentation": "https://github.com/mealie-recipes/mealie/blob/mealie-next/docs/docs/documentation/getting-started/installation/sqlite.md", "repository": "https://github.com/mealie-recipes/mealie", "tips": [ "SQLite is suitable for a small household; use PostgreSQL instead of SQLite when storing Mealie data on a NAS.", "The documented initial login is changeme@example.com / MyPassword; change it after first sign-in." ], "mini_changelog": [], "display_version": null, "updated_at": null }, "source": { "provider": "mealie", "repository": "https://github.com/mealie-recipes/mealie", "revision": "1fd76abcb208cc2ccc6245bfc1a573407552a33b1e0ce58c28fbdc7e7d10dff9", "image_repository_url": "https://ghcr.io/mealie-recipes/mealie", "readme_pushed_at": "", "compose_sha256": "219e8c23c6e022f7bd0fb11411360ae9dd1ed87314cf7229a763ddf3b24243a9", "generated_at": "2026-10-25T16:06:01+00:00", "readme_raw_url": "https://github.com/mealie-recipes/mealie/blob/mealie-next/docs/docs/documentation/getting-started/installation/sqlite.md" }, "container_contract": { "service_name": "mealie", "container_name": "mealie", "image": { "reference": "ghcr.io/mealie-recipes/mealie:latest", "registry": "ghcr.io", "repository": "ghcr.io/mealie-recipes/mealie", "tag": "latest", "digest": null, "pull_policy": "resolve-selected-tag-to-architecture-digest-at-install" }, "environment": [ { "name": "ALLOW_SIGNUP", "example": "false", "required": true, "sensitive": false, "source": "docker-compose" }, { "name": "PUID", "example": "1000", "required": true, "sensitive": false, "source": "docker-compose" }, { "name": "PGID", "example": "1000", "required": true, "sensitive": false, "source": "docker-compose" }, { "name": "TZ", "example": "Etc/UTC", "required": true, "sensitive": false, "source": "docker-compose" } ], "volumes": [ { "id": "volume-0", "container_path": "/app/data", "compose_source_example": "mealie-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": 9000, "published_example": 9925, "protocol": "tcp", "required": true, "proxmox_behavior": "listener-on-dedicated-lxc-address-no-nat" } ], "related_services": [], "restart": "unless-stopped", "stop_grace_period": null, "original_compose": "{\n \"name\": \"mealie\",\n \"services\": {\n \"mealie\": {\n \"image\": \"ghcr.io/mealie-recipes/mealie:latest\",\n \"restart\": \"unless-stopped\",\n \"ports\": [\n \"9925:9000\"\n ],\n \"volumes\": [\n \"mealie-data:/app/data\"\n ],\n \"environment\": {\n \"ALLOW_SIGNUP\": \"false\",\n \"PUID\": \"1000\",\n \"PGID\": \"1000\",\n \"TZ\": \"Etc/UTC\"\n },\n \"deploy\": {\n \"resources\": {\n \"limits\": {\n \"memory\": \"1g\"\n }\n }\n }\n }\n },\n \"volumes\": {\n \"mealie-data\": {}\n }\n}" }, "compose_stack": { "project_name": "mealie", "deployment_model": "one-native-oci-lxc-per-compose-service", "user_experience": "single-application-install", "main_service": "mealie", "service_count": 1, "services": [ { "name": "mealie", "image": "ghcr.io/mealie-recipes/mealie:latest", "is_main": true, "role": "frontend", "vmid_offset": 0, "depends_on": [], "frontend_network": true, "private_network": false, "compose": { "image": "ghcr.io/mealie-recipes/mealie:latest", "restart": "unless-stopped", "ports": [ "9925:9000" ], "volumes": [ "mealie-data:/app/data" ], "environment": { "ALLOW_SIGNUP": "false", "PUID": "1000", "PGID": "1000", "TZ": "Etc/UTC" }, "deploy": { "resources": { "limits": { "memory": "1g" } } } } } ], "top_level": { "name": "mealie", "volumes": { "mealie-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": "mealie-volume-0", "service": "mealie", "container_path": "/app/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": [ "mealie" ], "stop_order": [ "mealie" ], "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": [] } }, "first_run": { "endpoints": [ { "label": "Web UI", "scheme": "http", "port": 9000, "path": "/", "source": "compose-metadata" } ], "credentials": [ { "label": "Initial Mealie account", "type": "static-default", "username": "changeme@example.com", "password": "MyPassword", "change_required": true, "source": "https://github.com/mealie-recipes/mealie/blob/mealie-next/docs/docs/documentation/getting-started/installation/installation-checklist.md", "retrieval": null } ] }, "proxmox": { "runtime": "native-oci-lxc", "technology_status": "proxmox-technology-preview", "defaults": { "unprivileged": true, "ostype": "auto-from-image", "cores": 2, "memory_mb": 1024, "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": 120 }, "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": "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": "not-requested-by-compose" }, { "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" } ], "installer_profile": { "volume_owner": { "uid": 1000, "gid": 1000 }, "volume_preparations": [ { "container_path": "/app/data", "remove_lost_found": true, "owner_strategy": "mapped-application-user", "only_when_mount_type": "managed-volume" } ] } }, "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": "pending", "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 } }