Diskover Data
Get Started with Apps!
App Version: 2.3.5 (Changelog)
Keywords: storage, monitoring, management, discovery
Train: Stable
Home Page: https://github.com/diskoverdata/diskover-community
Added: 2024-08-29
Last Updated: 2026-03-20
Diskover is used to monitor size/volumes of distributed dataset.
Run as Context- Container [diskoverdata] runs as root user and group.
Group: 0 / Host group is [root]
User: 0 / Host user is [root] - Container [elastic-search] runs as non-root user and group.
Group: 1000 / Host group is [unknown (1000)]
User: 1000 / Host user is [unknown (1000)]

Security Capabilities
- Diskover Data is able to change file ownership arbitrarily
- Diskover Data is able to bypass file permission checks
- Diskover Data is able to bypass permission checks for file operations
- Diskover Data is able to bind to privileged ports (< 1024)
- Diskover Data is able to change group ID of processes
- Diskover Data is able to change user ID of processes
App Metadata (Raw File)
{
"1.8.2": {
"healthy": true,
"supported": true,
"healthy_error": null,
"location": "/__w/apps/apps/trains/stable/diskoverdata/1.8.2",
"last_update": "2026-03-20 08:51:46",
"required_features": [],
"human_version": "2.3.5_1.8.2",
"version": "1.8.2",
"app_metadata": {
"annotations": {
"min_scale_version": "24.10.2.2"
},
"app_version": "2.3.5",
"capabilities": [
{
"description": "Diskover Data is able to change file ownership arbitrarily",
"name": "CHOWN"
},
{
"description": "Diskover Data is able to bypass file permission checks",
"name": "DAC_OVERRIDE"
},
{
"description": "Diskover Data is able to bypass permission checks for file operations",
"name": "FOWNER"
},
{
"description": "Diskover Data is able to bind to privileged ports (< 1024)",
"name": "NET_BIND_SERVICE"
},
{
"description": "Diskover Data is able to change group ID of processes",
"name": "SETGID"
},
{
"description": "Diskover Data is able to change user ID of processes",
"name": "SETUID"
}
],
"categories": [
"monitoring"
],
"changelog_url": "https://docs.diskoverdata.com/diskover_changelogs/",
"date_added": "2024-08-29",
"description": "Diskover is used to monitor size/volumes of distributed dataset.",
"home": "https://github.com/diskoverdata/diskover-community",
"host_mounts": [],
"icon": "https://media.sys.truenas.net/apps/diskoverdata/icons/icon.png",
"keywords": [
"storage",
"monitoring",
"management",
"discovery"
],
"lib_version": "2.2.2",
"lib_version_hash": "68a92a0c1f8193b040cc1193f9648e9ec8bd6cef0b45d9d5c0d1a6e641f8146b",
"maintainers": [
{
"email": "dev@truenas.com",
"name": "truenas",
"url": "https://www.truenas.com/"
}
],
"name": "diskoverdata",
"run_as_context": [
{
"description": "Container [diskoverdata] runs as root user and group.",
"gid": 0,
"group_name": "Host group is [root]",
"uid": 0,
"user_name": "Host user is [root]"
},
{
"description": "Container [elastic-search] runs as non-root user and group.",
"gid": 1000,
"group_name": "Host group is [unknown (1000)]",
"uid": 1000,
"user_name": "Host user is [unknown (1000)]"
}
],
"screenshots": [
"https://media.sys.truenas.net/apps/diskoverdata/screenshots/screenshot1.png",
"https://media.sys.truenas.net/apps/diskoverdata/screenshots/screenshot2.png",
"https://media.sys.truenas.net/apps/diskoverdata/screenshots/screenshot3.png"
],
"sources": [
"https://github.com/diskoverdata/diskover-community",
"https://github.com/linuxserver/docker-diskover"
],
"title": "Diskover Data",
"train": "stable",
"version": "1.8.2"
},
"schema": {
"groups": [
{
"name": "Diskover Data Configuration",
"description": "Configure Diskover Data"
},
{
"name": "User and Group Configuration",
"description": "Configure User and Group for Diskover Data"
},
{
"name": "Network Configuration",
"description": "Configure Network for Diskover Data"
},
{
"name": "Storage Configuration",
"description": "Configure Storage for Diskover Data"
},
{
"name": "Labels Configuration",
"description": "Configure Labels for Collabora"
},
{
"name": "Resources Configuration",
"description": "Configure Resources for Diskover Data"
}
],
"questions": [
{
"variable": "TZ",
"group": "Diskover Data Configuration",
"label": "Timezone",
"schema": {
"type": "string",
"default": "Etc/UTC",
"required": true,
"$ref": [
"definitions/timezone"
]
}
},
{
"variable": "diskover_data",
"label": "",
"group": "Diskover Data Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "cron_schedule",
"label": "Cron Schedule",
"description": "The cron schedule for indexing data. </br>\nUntil the first run, the diskover data will display an error page.\n",
"schema": {
"type": "string",
"default": "*/15 * * * *",
"required": true
}
},
{
"variable": "additional_envs",
"label": "Additional Environment Variables",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "env",
"label": "Environment Variable",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "name",
"label": "Name",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "value",
"label": "Value",
"schema": {
"type": "string"
}
}
]
}
}
]
}
}
]
}
},
{
"variable": "run_as",
"label": "",
"group": "User and Group Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "user",
"label": "User ID",
"description": "The user id that Diskover Data files will be owned by.",
"schema": {
"type": "int",
"min": 568,
"default": 568,
"required": true
}
},
{
"variable": "group",
"label": "Group ID",
"description": "The group id that Diskover Data files will be owned by.",
"schema": {
"type": "int",
"min": 568,
"default": 568,
"required": true
}
}
]
}
},
{
"variable": "network",
"label": "",
"group": "Network Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "web_port",
"label": "WebUI Port",
"schema": {
"type": "dict",
"show_if": [
[
"host_network",
"=",
false
]
],
"attrs": [
{
"variable": "bind_mode",
"label": "Port Bind Mode",
"description": "The port bind mode.</br>\n- Publish: The port will be published on the host for external access.</br>\n- Expose: The port will be exposed for inter-container communication.</br>\n- None: The port will not be exposed or published.</br>\nNote: If the Dockerfile defines an EXPOSE directive,\nthe port will still be exposed for inter-container communication regardless of this setting.\n",
"schema": {
"type": "string",
"default": "published",
"enum": [
{
"value": "published",
"description": "Publish port on the host for external access"
},
{
"value": "exposed",
"description": "Expose port for inter-container communication"
},
{
"value": "",
"description": "None"
}
]
}
},
{
"variable": "port_number",
"label": "Port Number",
"schema": {
"type": "int",
"show_if": [
[
"bind_mode",
"=",
"published"
]
],
"default": 30102,
"min": 1,
"max": 65535,
"required": true
}
},
{
"variable": "host_ips",
"label": "Host IPs",
"description": "IPs on the host to bind this port",
"schema": {
"type": "list",
"show_if": [
[
"bind_mode",
"=",
"published"
]
],
"default": [],
"items": [
{
"variable": "host_ip",
"label": "Host IP",
"schema": {
"type": "string",
"required": true,
"$ref": [
"definitions/node_bind_ip"
]
}
}
]
}
}
]
}
},
{
"variable": "networks",
"label": "Networks",
"description": "The docker networks to join",
"schema": {
"type": "list",
"show_if": [
[
"host_network",
"=",
false
]
],
"default": [],
"items": [
{
"variable": "network",
"label": "Network",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "name",
"label": "Name",
"description": "The name of the network to join.</br>\nThe network must already exist.\n",
"schema": {
"type": "string",
"default": "",
"required": true
}
},
{
"variable": "containers",
"label": "Containers",
"description": "The containers to add to this network.",
"schema": {
"type": "list",
"items": [
{
"variable": "container",
"label": "Container",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "name",
"label": "Container Name",
"schema": {
"type": "string",
"required": true,
"enum": [
{
"value": "diskoverdata",
"description": "diskoverdata"
},
{
"value": "elastic-search",
"description": "elastic-search"
}
]
}
},
{
"variable": "config",
"label": "Container Network Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "aliases",
"label": "Aliases (Optional)",
"description": "The network aliases to use for this container on this network.",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "alias",
"label": "Alias",
"schema": {
"type": "string"
}
}
]
}
},
{
"variable": "interface_name",
"label": "Interface Name (Optional)",
"description": "The network interface name to use for this network",
"schema": {
"type": "string"
}
},
{
"variable": "mac_address",
"label": "MAC Address (Optional)",
"description": "The MAC address to use for this network interface.",
"schema": {
"type": "string"
}
},
{
"variable": "ipv4_address",
"label": "IPv4 Address (Optional)",
"description": "The IPv4 address to use for this network interface.",
"schema": {
"type": "string"
}
},
{
"variable": "ipv6_address",
"label": "IPv6 Address (Optional)",
"description": "The IPv6 address to use for this network interface.",
"schema": {
"type": "string"
}
},
{
"variable": "gw_priority",
"label": "Gateway Priority (Optional)",
"description": "Indicates the priority of the gateway for this network interface.",
"schema": {
"type": "int",
"null": true
}
},
{
"variable": "priority",
"label": "Priority (Optional)",
"description": "Indicates in which order Compose connects the service's containers to its networks.",
"schema": {
"type": "int",
"null": true
}
}
]
}
}
]
}
}
]
}
}
]
}
}
]
}
},
{
"variable": "host_network",
"label": "Host Network",
"description": "Bind to the host network. It's recommended to keep this disabled.\n",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "dns_opts",
"label": "DNS Options",
"description": "DNS options for the container.</br>\nFormat: key:value</br>\nExample: attempts:3\n",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "option",
"label": "Option",
"schema": {
"type": "string",
"required": true
}
}
]
}
}
]
}
},
{
"variable": "storage",
"label": "",
"group": "Storage Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "config",
"label": "Config Storage",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "type",
"label": "Type",
"description": "ixVolume: Is dataset created automatically by the system.</br>\nHost Path: Is a path that already exists on the system.\n",
"schema": {
"type": "string",
"required": true,
"default": "ix_volume",
"enum": [
{
"value": "host_path",
"description": "Host Path (Path that already exists on the system)"
},
{
"value": "ix_volume",
"description": "ixVolume (Dataset created automatically by the system)"
}
]
}
},
{
"variable": "ix_volume_config",
"label": "ixVolume Configuration",
"description": "The configuration for the ixVolume dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"ix_volume"
]
],
"$ref": [
"normalize/ix_volume"
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "dataset_name",
"label": "Dataset Name",
"description": "The name of the dataset to use for storage.",
"schema": {
"type": "string",
"required": true,
"hidden": true,
"default": "config"
}
},
{
"variable": "acl_entries",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": []
}
}
]
}
},
{
"variable": "host_path_config",
"label": "Host Path Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"host_path"
]
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "acl",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": [],
"$ref": [
"normalize/acl"
]
}
},
{
"variable": "path",
"label": "Host Path",
"description": "The host path to use for storage.",
"schema": {
"type": "hostpath",
"show_if": [
[
"acl_enable",
"=",
false
]
],
"required": true
}
}
]
}
}
]
}
},
{
"variable": "es_data",
"label": "Elastic Search Data Storage",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "type",
"label": "Type",
"description": "ixVolume: Is dataset created automatically by the system.</br>\nHost Path: Is a path that already exists on the system.\n",
"schema": {
"type": "string",
"required": true,
"default": "ix_volume",
"enum": [
{
"value": "host_path",
"description": "Host Path (Path that already exists on the system)"
},
{
"value": "ix_volume",
"description": "ixVolume (Dataset created automatically by the system)"
}
]
}
},
{
"variable": "ix_volume_config",
"label": "ixVolume Configuration",
"description": "The configuration for the ixVolume dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"ix_volume"
]
],
"$ref": [
"normalize/ix_volume"
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "dataset_name",
"label": "Dataset Name",
"description": "The name of the dataset to use for storage.",
"schema": {
"type": "string",
"required": true,
"hidden": true,
"default": "es_data"
}
},
{
"variable": "acl_entries",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": []
}
}
]
}
},
{
"variable": "host_path_config",
"label": "Host Path Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"host_path"
]
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "acl",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": [],
"$ref": [
"normalize/acl"
]
}
},
{
"variable": "path",
"label": "Host Path",
"description": "The host path to use for storage.",
"schema": {
"type": "hostpath",
"show_if": [
[
"acl_enable",
"=",
false
]
],
"required": true
}
}
]
}
}
]
}
},
{
"variable": "additional_storage",
"label": "Additional Storage",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "storageEntry",
"label": "Storage Entry",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "type",
"label": "Type",
"description": "ixVolume: Is dataset created automatically by the system.</br>\nHost Path: Is a path that already exists on the system.</br>\nSMB Share: Is a SMB share that is mounted to as a volume.</br>\nNFS Share: Is a NFS share that is mounted to as a volume.\n",
"schema": {
"type": "string",
"required": true,
"default": "ix_volume",
"enum": [
{
"value": "host_path",
"description": "Host Path (Path that already exists on the system)"
},
{
"value": "ix_volume",
"description": "ixVolume (Dataset created automatically by the system)"
},
{
"value": "cifs",
"description": "SMB/CIFS Share (Mounts a volume to a SMB share)"
},
{
"value": "nfs",
"description": "NFS Share (Mounts a volume to a NFS share)"
}
]
}
},
{
"variable": "index_data",
"label": "Enable Diskover Data Indexing",
"description": "Enable Diskover Data Indexing.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "read_only",
"label": "Read Only",
"description": "Mount the volume as read only.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "mount_path",
"label": "Mount Path",
"description": "The path inside the container to mount the storage.",
"schema": {
"type": "path",
"required": true
}
},
{
"variable": "host_path_config",
"label": "Host Path Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"host_path"
]
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "acl",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": [],
"$ref": [
"normalize/acl"
]
}
},
{
"variable": "path",
"label": "Host Path",
"description": "The host path to use for storage.",
"schema": {
"type": "hostpath",
"show_if": [
[
"acl_enable",
"=",
false
]
],
"required": true
}
}
]
}
},
{
"variable": "ix_volume_config",
"label": "ixVolume Configuration",
"description": "The configuration for the ixVolume dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"ix_volume"
]
],
"$ref": [
"normalize/ix_volume"
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "dataset_name",
"label": "Dataset Name",
"description": "The name of the dataset to use for storage.",
"schema": {
"type": "string",
"required": true,
"default": "storage_entry"
}
},
{
"variable": "acl_entries",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": [],
"$ref": [
"normalize/acl"
]
}
}
]
}
},
{
"variable": "cifs_config",
"label": "SMB Configuration",
"description": "The configuration for the SMB dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"cifs"
]
],
"attrs": [
{
"variable": "server",
"label": "Server",
"description": "The server to mount the SMB share.",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "path",
"label": "Path",
"description": "The path to mount the SMB share.",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "username",
"label": "Username",
"description": "The username to use for the SMB share.",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "password",
"label": "Password",
"description": "The password to use for the SMB share.",
"schema": {
"type": "string",
"required": true,
"private": true
}
},
{
"variable": "domain",
"label": "Domain",
"description": "The domain to use for the SMB share.",
"schema": {
"type": "string"
}
}
]
}
},
{
"variable": "nfs_config",
"label": "NFS Configuration",
"description": "The configuration for the NFS dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"nfs"
]
],
"attrs": [
{
"variable": "server",
"label": "Server",
"description": "The server to mount the NFS share.",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "path",
"label": "Path",
"description": "The path to mount the NFS share.",
"schema": {
"type": "string",
"required": true
}
}
]
}
}
]
}
}
]
}
}
]
}
},
{
"variable": "labels",
"label": "",
"group": "Labels Configuration",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "label",
"label": "Label",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "key",
"label": "Key",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "value",
"label": "Value",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "containers",
"label": "Containers",
"description": "Containers where the label should be applied",
"schema": {
"type": "list",
"items": [
{
"variable": "container",
"label": "Container",
"schema": {
"type": "string",
"required": true,
"enum": [
{
"value": "diskoverdata",
"description": "diskoverdata"
},
{
"value": "elastic-search",
"description": "elastic-search"
}
]
}
}
]
}
}
]
}
}
]
}
},
{
"variable": "resources",
"label": "",
"group": "Resources Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "limits",
"label": "Limits",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "cpus",
"label": "CPUs",
"description": "CPUs limit for Diskover Data.",
"schema": {
"type": "int",
"default": 2,
"required": true
}
},
{
"variable": "memory",
"label": "Memory (in MB)",
"description": "Memory limit for Diskover Data.",
"schema": {
"type": "int",
"default": 4096,
"required": true
}
}
]
}
}
]
}
}
]
},
"readme": "<h1>Diskover Data</h1> <p><a href=\"https://github.com/diskoverdata/diskover-community\">Diskover Data</a> is used to monitor size/volumes of distributed dataset.</p>",
"changelog": null,
"chart_metadata": {
"annotations": {
"min_scale_version": "24.10.2.2"
},
"app_version": "2.3.5",
"capabilities": [
{
"description": "Diskover Data is able to change file ownership arbitrarily",
"name": "CHOWN"
},
{
"description": "Diskover Data is able to bypass file permission checks",
"name": "DAC_OVERRIDE"
},
{
"description": "Diskover Data is able to bypass permission checks for file operations",
"name": "FOWNER"
},
{
"description": "Diskover Data is able to bind to privileged ports (< 1024)",
"name": "NET_BIND_SERVICE"
},
{
"description": "Diskover Data is able to change group ID of processes",
"name": "SETGID"
},
{
"description": "Diskover Data is able to change user ID of processes",
"name": "SETUID"
}
],
"categories": [
"monitoring"
],
"changelog_url": "https://docs.diskoverdata.com/diskover_changelogs/",
"date_added": "2024-08-29",
"description": "Diskover is used to monitor size/volumes of distributed dataset.",
"home": "https://github.com/diskoverdata/diskover-community",
"host_mounts": [],
"icon": "https://media.sys.truenas.net/apps/diskoverdata/icons/icon.png",
"keywords": [
"storage",
"monitoring",
"management",
"discovery"
],
"lib_version": "2.2.2",
"lib_version_hash": "68a92a0c1f8193b040cc1193f9648e9ec8bd6cef0b45d9d5c0d1a6e641f8146b",
"maintainers": [
{
"email": "dev@truenas.com",
"name": "truenas",
"url": "https://www.truenas.com/"
}
],
"name": "diskoverdata",
"run_as_context": [
{
"description": "Container [diskoverdata] runs as root user and group.",
"gid": 0,
"group_name": "Host group is [root]",
"uid": 0,
"user_name": "Host user is [root]"
},
{
"description": "Container [elastic-search] runs as non-root user and group.",
"gid": 1000,
"group_name": "Host group is [unknown (1000)]",
"uid": 1000,
"user_name": "Host user is [unknown (1000)]"
}
],
"screenshots": [
"https://media.sys.truenas.net/apps/diskoverdata/screenshots/screenshot1.png",
"https://media.sys.truenas.net/apps/diskoverdata/screenshots/screenshot2.png",
"https://media.sys.truenas.net/apps/diskoverdata/screenshots/screenshot3.png"
],
"sources": [
"https://github.com/diskoverdata/diskover-community",
"https://github.com/linuxserver/docker-diskover"
],
"title": "Diskover Data",
"train": "stable",
"version": "1.8.2"
}
}
}Diskover Data Deployment Notes
Support and documentation for applications within the Stable catalog is handled by the TrueNAS community. The TrueNAS Applications Portal hosts but does not validate or maintain any linked resources associated with this app.
We welcome community contributions to keep this documentation current! Click Edit Page in the top right corner to propose changes to this article.
Diskover Data Community edition is an open-source file indexer with a file search engine and a data management and analytics component powered by Elasticsearch. Diskover Data is a web-based platform that provides single-pane viewing (a dashboard) of distributed digital assets or repositories file systems spread across cloud and on-premise storage across an organization. It has three main components: Elasticsearch, Diskover web interface, and Diskover Data indexers. Elasicsearch is the backbone of Diskover indexing and search functionality. It organizes the metadata created during indexing and allows for fast and efficient querying of large datasets. Diskover Data web interface allows users to interact with Diskover and to search, filter, and visualize data indexed by Elasticsearch. The Diskover indexers are the task workers, scanners, and crawlers responsible for scanning file systems and collecting metadata to feed information into Elasticsearch for storage and later retrieval.
Emby Server

Get Started with Apps!
App Version: 4.9.4.1 (Changelog)
Keywords: emby, media, entertainment, movies, series, tv, streaming
Train: Stable
Home Page: https://emby.media/
Added: 2024-08-02
Last Updated: 2026-02-18
Emby is designed to help you manage your personal media library, such as home videos and photos
Run as Context- Container [emby] runs as root user and group.
Group: 0 / Host group is [root]
User: 0 / Host user is [root]

Security Capabilities
- Emby is able to change file ownership arbitrarily
- Emby is able to bypass file permission checks
- Emby is able to bypass permission checks for file operations
- Emby is able to send signals to any process
- Emby is able to change group ID of processes
- Emby is able to change user ID of processes
App Metadata (Raw File)
{
"1.4.2": {
"healthy": true,
"supported": true,
"healthy_error": null,
"location": "/__w/apps/apps/trains/stable/emby/1.4.2",
"last_update": "2026-02-18 14:04:27",
"required_features": [],
"human_version": "4.9.4.1_1.4.2",
"version": "1.4.2",
"app_metadata": {
"annotations": {
"min_scale_version": "24.10.2.2"
},
"app_version": "4.9.4.1",
"capabilities": [
{
"description": "Emby is able to change file ownership arbitrarily",
"name": "CHOWN"
},
{
"description": "Emby is able to bypass file permission checks",
"name": "DAC_OVERRIDE"
},
{
"description": "Emby is able to bypass permission checks for file operations",
"name": "FOWNER"
},
{
"description": "Emby is able to send signals to any process",
"name": "KILL"
},
{
"description": "Emby is able to change group ID of processes",
"name": "SETGID"
},
{
"description": "Emby is able to change user ID of processes",
"name": "SETUID"
}
],
"categories": [
"media"
],
"changelog_url": "https://github.com/MediaBrowser/Emby.Releases/releases/",
"date_added": "2024-08-02",
"description": "Emby is designed to help you manage your personal media library, such as home videos and photos",
"home": "https://emby.media/",
"host_mounts": [],
"icon": "https://media.sys.truenas.net/apps/emby/icons/icon.png",
"keywords": [
"emby",
"media",
"entertainment",
"movies",
"series",
"tv",
"streaming"
],
"lib_version": "2.2.2",
"lib_version_hash": "68a92a0c1f8193b040cc1193f9648e9ec8bd6cef0b45d9d5c0d1a6e641f8146b",
"maintainers": [
{
"email": "dev@truenas.com",
"name": "truenas",
"url": "https://www.truenas.com/"
}
],
"name": "emby",
"run_as_context": [
{
"description": "Container [emby] runs as root user and group.",
"gid": 0,
"group_name": "Host group is [root]",
"uid": 0,
"user_name": "Host user is [root]"
}
],
"screenshots": [
"https://media.sys.truenas.net/apps/emby/screenshots/screenshot1.png",
"https://media.sys.truenas.net/apps/emby/screenshots/screenshot2.png"
],
"sources": [
"https://emby.media/",
"https://hub.docker.com/r/emby/embyserver"
],
"title": "Emby Server",
"train": "stable",
"version": "1.4.2"
},
"schema": {
"groups": [
{
"name": "Emby Configuration",
"description": "Configure Emby"
},
{
"name": "User and Group Configuration",
"description": "Configure User and Group for Emby"
},
{
"name": "Network Configuration",
"description": "Configure Network for Emby"
},
{
"name": "Storage Configuration",
"description": "Configure Storage for Emby"
},
{
"name": "Labels Configuration",
"description": "Configure Labels for Emby"
},
{
"name": "Resources Configuration",
"description": "Configure Resources for Emby"
}
],
"questions": [
{
"variable": "TZ",
"group": "Emby Configuration",
"label": "Timezone",
"schema": {
"type": "string",
"default": "Etc/UTC",
"required": true,
"$ref": [
"definitions/timezone"
]
}
},
{
"variable": "emby",
"label": "",
"group": "Emby Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "additional_envs",
"label": "Additional Environment Variables",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "env",
"label": "Environment Variable",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "name",
"label": "Name",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "value",
"label": "Value",
"schema": {
"type": "string"
}
}
]
}
}
]
}
}
]
}
},
{
"variable": "run_as",
"label": "",
"group": "User and Group Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "user",
"label": "User ID",
"description": "The user id that Emby files will be owned by.",
"schema": {
"type": "int",
"min": 2,
"default": 568,
"required": true
}
},
{
"variable": "group",
"label": "Group ID",
"description": "The group id that Emby files will be owned by.",
"schema": {
"type": "int",
"min": 2,
"default": 568,
"required": true
}
}
]
}
},
{
"variable": "network",
"label": "",
"group": "Network Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "http_port",
"label": "HTTP Port",
"schema": {
"type": "dict",
"show_if": [
[
"host_network",
"=",
false
]
],
"attrs": [
{
"variable": "bind_mode",
"label": "Port Bind Mode",
"description": "The port bind mode.</br>\n- Publish: The port will be published on the host for external access.</br>\n- Expose: The port will be exposed for inter-container communication.</br>\n- None: The port will not be exposed or published.</br>\nNote: If the Dockerfile defines an EXPOSE directive,\nthe port will still be exposed for inter-container communication regardless of this setting.\n",
"schema": {
"type": "string",
"default": "",
"enum": [
{
"value": "published",
"description": "Publish port on the host for external access"
},
{
"value": "exposed",
"description": "Expose port for inter-container communication"
},
{
"value": "",
"description": "None"
}
]
}
},
{
"variable": "port_number",
"label": "Port Number",
"schema": {
"type": "int",
"show_if": [
[
"bind_mode",
"=",
"published"
]
],
"default": 9096,
"min": 1,
"max": 65535,
"required": true
}
},
{
"variable": "host_ips",
"label": "Host IPs",
"description": "IPs on the host to bind this port",
"schema": {
"type": "list",
"show_if": [
[
"bind_mode",
"=",
"published"
]
],
"default": [],
"items": [
{
"variable": "host_ip",
"label": "Host IP",
"schema": {
"type": "string",
"required": true,
"$ref": [
"definitions/node_bind_ip"
]
}
}
]
}
}
]
}
},
{
"variable": "https_port",
"label": "HTTPS Port",
"schema": {
"type": "dict",
"show_if": [
[
"host_network",
"=",
false
]
],
"attrs": [
{
"variable": "bind_mode",
"label": "Port Bind Mode",
"description": "The port bind mode.</br>\n- Publish: The port will be published on the host for external access.</br>\n- Expose: The port will be exposed for inter-container communication.</br>\n- None: The port will not be exposed or published.</br>\nNote: If the Dockerfile defines an EXPOSE directive,\nthe port will still be exposed for inter-container communication regardless of this setting.\n",
"schema": {
"type": "string",
"default": "",
"enum": [
{
"value": "published",
"description": "Publish port on the host for external access"
},
{
"value": "exposed",
"description": "Expose port for inter-container communication"
},
{
"value": "",
"description": "None"
}
]
}
},
{
"variable": "port_number",
"label": "Port Number",
"schema": {
"type": "int",
"show_if": [
[
"bind_mode",
"=",
"published"
]
],
"default": 8920,
"min": 1,
"max": 65535,
"required": true
}
},
{
"variable": "host_ips",
"label": "Host IPs",
"description": "IPs on the host to bind this port",
"schema": {
"type": "list",
"show_if": [
[
"bind_mode",
"=",
"published"
]
],
"default": [],
"items": [
{
"variable": "host_ip",
"label": "Host IP",
"schema": {
"type": "string",
"required": true,
"$ref": [
"definitions/node_bind_ip"
]
}
}
]
}
}
]
}
},
{
"variable": "networks",
"label": "Networks",
"description": "The docker networks to join",
"schema": {
"type": "list",
"show_if": [
[
"host_network",
"=",
false
]
],
"default": [],
"items": [
{
"variable": "network",
"label": "Network",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "name",
"label": "Name",
"description": "The name of the network to join.</br>\nThe network must already exist.\n",
"schema": {
"type": "string",
"default": "",
"required": true
}
},
{
"variable": "containers",
"label": "Containers",
"description": "The containers to add to this network.",
"schema": {
"type": "list",
"items": [
{
"variable": "container",
"label": "Container",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "name",
"label": "Container Name",
"schema": {
"type": "string",
"required": true,
"enum": [
{
"value": "emby",
"description": "emby"
}
]
}
},
{
"variable": "config",
"label": "Container Network Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "aliases",
"label": "Aliases (Optional)",
"description": "The network aliases to use for this container on this network.",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "alias",
"label": "Alias",
"schema": {
"type": "string"
}
}
]
}
},
{
"variable": "interface_name",
"label": "Interface Name (Optional)",
"description": "The network interface name to use for this network",
"schema": {
"type": "string"
}
},
{
"variable": "mac_address",
"label": "MAC Address (Optional)",
"description": "The MAC address to use for this network interface.",
"schema": {
"type": "string"
}
},
{
"variable": "ipv4_address",
"label": "IPv4 Address (Optional)",
"description": "The IPv4 address to use for this network interface.",
"schema": {
"type": "string"
}
},
{
"variable": "ipv6_address",
"label": "IPv6 Address (Optional)",
"description": "The IPv6 address to use for this network interface.",
"schema": {
"type": "string"
}
},
{
"variable": "gw_priority",
"label": "Gateway Priority (Optional)",
"description": "Indicates the priority of the gateway for this network interface.",
"schema": {
"type": "int",
"null": true
}
},
{
"variable": "priority",
"label": "Priority (Optional)",
"description": "Indicates in which order Compose connects the service's containers to its networks.",
"schema": {
"type": "int",
"null": true
}
}
]
}
}
]
}
}
]
}
}
]
}
}
]
}
},
{
"variable": "host_network",
"label": "Host Network",
"description": "Bind to the host network. It's recommended to keep this disabled.\n",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "dns_opts",
"label": "DNS Options",
"description": "DNS options for the container.</br>\nFormat: key:value</br>\nExample: attempts:3\n",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "option",
"label": "Option",
"schema": {
"type": "string",
"required": true
}
}
]
}
}
]
}
},
{
"variable": "storage",
"label": "",
"group": "Storage Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "config",
"label": "Emby Configuration Storage",
"description": "The path to store Emby Configuration.",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "type",
"label": "Type",
"description": "ixVolume: Is dataset created automatically by the system.</br>\nHost Path: Is a path that already exists on the system.\n",
"schema": {
"type": "string",
"required": true,
"default": "ix_volume",
"enum": [
{
"value": "host_path",
"description": "Host Path (Path that already exists on the system)"
},
{
"value": "ix_volume",
"description": "ixVolume (Dataset created automatically by the system)"
}
]
}
},
{
"variable": "ix_volume_config",
"label": "ixVolume Configuration",
"description": "The configuration for the ixVolume dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"ix_volume"
]
],
"$ref": [
"normalize/ix_volume"
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "dataset_name",
"label": "Dataset Name",
"description": "The name of the dataset to use for storage.",
"schema": {
"type": "string",
"required": true,
"hidden": true,
"default": "config"
}
},
{
"variable": "acl_entries",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": []
}
}
]
}
},
{
"variable": "host_path_config",
"label": "Host Path Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"host_path"
]
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "acl",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": [],
"$ref": [
"normalize/acl"
]
}
},
{
"variable": "path",
"label": "Host Path",
"description": "The host path to use for storage.",
"schema": {
"type": "hostpath",
"show_if": [
[
"acl_enable",
"=",
false
]
],
"required": true
}
}
]
}
}
]
}
},
{
"variable": "additional_storage",
"label": "Additional Storage",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "storageEntry",
"label": "Storage Entry",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "type",
"label": "Type",
"description": "ixVolume: Is dataset created automatically by the system.</br>\nHost Path: Is a path that already exists on the system.</br>\nSMB Share: Is a SMB share that is mounted to as a volume.</br>\nNFS Share: Is a NFS share that is mounted to as a volume.\nAnonymous: Is a temporary directory that will be created on the disk as a docker volume.</br>\ntmpfs: Is a temporary directory that will be created on the RAM.</br>\n",
"schema": {
"type": "string",
"required": true,
"default": "ix_volume",
"enum": [
{
"value": "host_path",
"description": "Host Path (Path that already exists on the system)"
},
{
"value": "ix_volume",
"description": "ixVolume (Dataset created automatically by the system)"
},
{
"value": "cifs",
"description": "SMB/CIFS Share (Mounts a volume to a SMB share)"
},
{
"value": "nfs",
"description": "NFS Share (Mounts a volume to a NFS share)"
},
{
"value": "anonymous",
"description": "Anonymous (Temporary directory created on the disk)"
},
{
"value": "tmpfs",
"description": "Tmpfs (Temporary directory created on the RAM)"
}
]
}
},
{
"variable": "read_only",
"label": "Read Only",
"description": "Mount the volume as read only.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "mount_path",
"label": "Mount Path",
"description": "The path inside the container to mount the storage.",
"schema": {
"type": "path",
"required": true
}
},
{
"variable": "tmpfs_config",
"label": "Tmpfs Configuration",
"description": "The configuration for the tmpfs dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"tmpfs"
]
],
"attrs": [
{
"variable": "size",
"label": "Tmpfs Size Limit (in Mi)",
"description": "The maximum size (in Mi) of the temporary directory.</br>\nFor example: 500\n",
"schema": {
"type": "int",
"default": 500,
"required": true
}
}
]
}
},
{
"variable": "host_path_config",
"label": "Host Path Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"host_path"
]
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "acl",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": [],
"$ref": [
"normalize/acl"
]
}
},
{
"variable": "path",
"label": "Host Path",
"description": "The host path to use for storage.",
"schema": {
"type": "hostpath",
"show_if": [
[
"acl_enable",
"=",
false
]
],
"required": true
}
}
]
}
},
{
"variable": "ix_volume_config",
"label": "ixVolume Configuration",
"description": "The configuration for the ixVolume dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"ix_volume"
]
],
"$ref": [
"normalize/ix_volume"
],
"attrs": [
{
"variable": "acl_enable",
"label": "Enable ACL",
"description": "Enable ACL for the storage.",
"schema": {
"type": "boolean",
"default": false
}
},
{
"variable": "dataset_name",
"label": "Dataset Name",
"description": "The name of the dataset to use for storage.",
"schema": {
"type": "string",
"required": true,
"default": "storage_entry"
}
},
{
"variable": "acl_entries",
"label": "ACL Configuration",
"schema": {
"type": "dict",
"show_if": [
[
"acl_enable",
"=",
true
]
],
"attrs": [],
"$ref": [
"normalize/acl"
]
}
}
]
}
},
{
"variable": "cifs_config",
"label": "SMB Configuration",
"description": "The configuration for the SMB dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"cifs"
]
],
"attrs": [
{
"variable": "server",
"label": "Server",
"description": "The server to mount the SMB share.",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "path",
"label": "Path",
"description": "The path to mount the SMB share.",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "username",
"label": "Username",
"description": "The username to use for the SMB share.",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "password",
"label": "Password",
"description": "The password to use for the SMB share.",
"schema": {
"type": "string",
"required": true,
"private": true
}
},
{
"variable": "domain",
"label": "Domain",
"description": "The domain to use for the SMB share.",
"schema": {
"type": "string"
}
}
]
}
},
{
"variable": "nfs_config",
"label": "NFS Configuration",
"description": "The configuration for the NFS dataset.",
"schema": {
"type": "dict",
"show_if": [
[
"type",
"=",
"nfs"
]
],
"attrs": [
{
"variable": "server",
"label": "Server",
"description": "The server to mount the NFS share.",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "path",
"label": "Path",
"description": "The path to mount the NFS share.",
"schema": {
"type": "string",
"required": true
}
}
]
}
}
]
}
}
]
}
}
]
}
},
{
"variable": "labels",
"label": "",
"group": "Labels Configuration",
"schema": {
"type": "list",
"default": [],
"items": [
{
"variable": "label",
"label": "Label",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "key",
"label": "Key",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "value",
"label": "Value",
"schema": {
"type": "string",
"required": true
}
},
{
"variable": "containers",
"label": "Containers",
"description": "Containers where the label should be applied",
"schema": {
"type": "list",
"items": [
{
"variable": "container",
"label": "Container",
"schema": {
"type": "string",
"required": true,
"enum": [
{
"value": "emby",
"description": "emby"
}
]
}
}
]
}
}
]
}
}
]
}
},
{
"variable": "resources",
"label": "",
"group": "Resources Configuration",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "limits",
"label": "Limits",
"schema": {
"type": "dict",
"attrs": [
{
"variable": "cpus",
"label": "CPUs",
"description": "CPUs limit for Emby.",
"schema": {
"type": "int",
"default": 2,
"required": true
}
},
{
"variable": "memory",
"label": "Memory (in MB)",
"description": "Memory limit for Emby.",
"schema": {
"type": "int",
"default": 4096,
"required": true
}
}
]
}
},
{
"variable": "gpus",
"group": "Resources Configuration",
"label": "GPU Configuration",
"schema": {
"type": "dict",
"$ref": [
"definitions/gpu_configuration"
],
"attrs": []
}
}
]
}
}
]
},
"readme": "<h1>Emby</h1> <p><a href=\"https://emby.media/\">Emby</a> is designed to help you manage your personal media library, such as home videos and photos</p>",
"changelog": null,
"chart_metadata": {
"annotations": {
"min_scale_version": "24.10.2.2"
},
"app_version": "4.9.4.1",
"capabilities": [
{
"description": "Emby is able to change file ownership arbitrarily",
"name": "CHOWN"
},
{
"description": "Emby is able to bypass file permission checks",
"name": "DAC_OVERRIDE"
},
{
"description": "Emby is able to bypass permission checks for file operations",
"name": "FOWNER"
},
{
"description": "Emby is able to send signals to any process",
"name": "KILL"
},
{
"description": "Emby is able to change group ID of processes",
"name": "SETGID"
},
{
"description": "Emby is able to change user ID of processes",
"name": "SETUID"
}
],
"categories": [
"media"
],
"changelog_url": "https://github.com/MediaBrowser/Emby.Releases/releases/",
"date_added": "2024-08-02",
"description": "Emby is designed to help you manage your personal media library, such as home videos and photos",
"home": "https://emby.media/",
"host_mounts": [],
"icon": "https://media.sys.truenas.net/apps/emby/icons/icon.png",
"keywords": [
"emby",
"media",
"entertainment",
"movies",
"series",
"tv",
"streaming"
],
"lib_version": "2.2.2",
"lib_version_hash": "68a92a0c1f8193b040cc1193f9648e9ec8bd6cef0b45d9d5c0d1a6e641f8146b",
"maintainers": [
{
"email": "dev@truenas.com",
"name": "truenas",
"url": "https://www.truenas.com/"
}
],
"name": "emby",
"run_as_context": [
{
"description": "Container [emby] runs as root user and group.",
"gid": 0,
"group_name": "Host group is [root]",
"uid": 0,
"user_name": "Host user is [root]"
}
],
"screenshots": [
"https://media.sys.truenas.net/apps/emby/screenshots/screenshot1.png",
"https://media.sys.truenas.net/apps/emby/screenshots/screenshot2.png"
],
"sources": [
"https://emby.media/",
"https://hub.docker.com/r/emby/embyserver"
],
"title": "Emby Server",
"train": "stable",
"version": "1.4.2"
}
}
}Emby Server Deployment
Support and documentation for applications within the Stable catalog is handled by the TrueNAS community. The TrueNAS Applications Portal hosts but does not validate or maintain any linked resources associated with this app.
We welcome community contributions to keep this documentation current! Click Edit Page in the top right corner to propose changes to this article.
Emby manages personal media libraries of home videos, movies, TV shows, photos, books, and music files. Emby has two parts with at least one client and server. The client or apps play back media files stored in the Emby server, and the server stores the media library. TrueNAS Emby app provides the server function. The Emby service uses a Web UI to manage user profiles that are allowed to access your media files and allows you to manage the media library of files. Emby naming conventions for media files are important. Pay close attention to the instructions Emby provides to correctly configure the TrueNAS Emby app storage volumes, and when adding any labels to apply to media files.
Immich

Get Started with Apps!
App Version: v2.6.3 (Changelog)
Keywords: photos, backup
Train: Community
Home Page: https://immich.app
Added: 2024-08-02
Last Updated: 2026-04-01
Immich is a self-hosted photo and video backup solution directly from your mobile phone.
Run as Context- Container [machine-learning] runs as root user and group.
Group: 0 / Host group is [root]
User: 0 / Host user is [root] - Container [pgvecto] runs as non-root user and group.
Group: 999 / Host group is [docker]
User: 999 / Host user is [netdata] - Container [redis] can run as any non-root user and group.
Group: 568 / Host group is [apps]
User: 568 / Host user is [apps] - Container [server] runs as root user and group.
Group: 0 / Host group is [root]
User: 0 / Host user is [root]



