--- title: Spectrum --- [Skip to content](#_top) [API Reference](https://developers.cloudflare.com/api/terraform) Copy Markdown Open in **Claude**Open in **ChatGPT**Open in **Cursor** --- **Copy Markdown****View as Markdown** # Spectrum #### SpectrumApps #### resource cloudflare\_spectrum\_application ##### required Expand Collapse zone\_id: String Zone identifier. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20zone_id>) protocol: String The port configuration at Cloudflare’s edge. May specify a single port, for example `"tcp/1000"`, or a range of ports, for example `"tcp/1000-2000"`. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20protocol>)

dns: Attributes The name and type of DNS record for the Spectrum application.

name?: String The name of the DNS record associated with the application. Link to this property type?: String The type of DNS record associated with the application. Link to this property

[Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20dns>) ##### optional Expand Collapse origin\_worker\_id?: String Optional Worker script tag (worker ID) to use as the application’s origin. Only supported for TCP applications with traffic\_type “worker”; mutually exclusive with origin\_direct, origin\_dns, origin\_port, proxy\_protocol, and argo\_smart\_routing. tls may only be “off” or “flexible”. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20origin_worker_id>) virtual\_network\_id?: String Optional UUID of a virtual network for routing origin traffic through tunnel virtual networks. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20virtual_network_id>) origin\_direct?: List\[String] List of origin IP addresses. Array may contain multiple IP addresses for load balancing. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20origin_direct>)

origin\_dns?: Attributes The name and type of DNS record for the Spectrum application.

name?: String The name of the DNS record associated with the origin. Link to this property ttl?: Int64 The TTL of our resolution of your DNS record in seconds. Link to this property type?: String The type of DNS record associated with the origin. "" is used to specify a combination of A/AAAA records. Link to this property

[Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20origin_dns>) origin\_port?: Dynamic Int64 | String The destination port at the origin. Only specified in conjunction with origin\_dns. May use an integer to specify a single origin port, for example `1000`, or a string to specify a range of origin ports, for example `"1000-2000"`. Notes: If specifying a port range, the number of ports in the range must match the number of ports specified in the “protocol” field. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20origin_port>) argo\_smart\_routing?: Bool Enables Argo Smart Routing for this application. Notes: Only available for TCP or UDP applications with traffic\_type set to “direct”. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20argo_smart_routing>) ip\_firewall?: Bool Enables IP Access Rules for this application. Notes: Only available for TCP applications. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20ip_firewall>) proxy\_protocol?: String Enables Proxy Protocol to the origin. Refer to [Enable Proxy protocol](https://developers.cloudflare.com/spectrum/getting-started/proxy-protocol/) for implementation details on PROXY Protocol V1, PROXY Protocol V2, and Simple Proxy Protocol. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20proxy_protocol>) tls?: String The type of TLS termination associated with the application. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20tls>) traffic\_type?: String Determines how data travels from the edge to your origin. When set to “direct”, Spectrum will send traffic directly to your origin, and the application’s type is derived from the `protocol`. When set to “http” or “https”, Spectrum will apply Cloudflare’s HTTP/HTTPS features as it sends traffic to your origin, and the application type matches this property exactly. When set to “worker”, traffic is sent to the Worker specified by `origin_worker_id`. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20traffic_type>)

edge\_ips?: Attributes The anycast edge IP configuration for the hostname of this application.

connectivity?: String The IP versions supported for inbound connections on Spectrum anycast IPs. Link to this property type?: String The type of edge IP configuration specified. Dynamically allocated edge IPs use Spectrum anycast IPs in accordance with the connectivity you specify. Only valid with CNAME DNS names. Link to this property ips?: List\[String] The array of customer owned IPs we broadcast via anycast for this hostname and application. Link to this property

[Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20edge_ips>) ##### computed Expand Collapse id: String App identifier. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20id>) created\_on: Time When the Application was created. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20created_on>) modified\_on: Time When the Application was last modified. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20resource)%20%3E%20(attribute)%20modified_on>) ### cloudflare\_spectrum\_application Terraform HTTPTypeScriptPythonGoTerraform ``` resource "cloudflare_spectrum_application" "example_spectrum_application" { zone_id = "023e105f4ecef8ad9ca31a8372d0c353" dns = { name = "ssh.example.com" type = "CNAME" } protocol = "tcp/22" traffic_type = "direct" argo_smart_routing = true edge_ips = { connectivity = "all" type = "dynamic" } ip_firewall = false origin_direct = ["tcp://127.0.0.1:8080"] origin_dns = { name = "origin.example.com" ttl = 600 type = "" } origin_port = 22 origin_worker_id = "277b7815c871434b960b60729659000a" proxy_protocol = "off" tls = "off" virtual_network_id = "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e" } ``` #### data cloudflare\_spectrum\_application ##### required Expand Collapse zone\_id: String Zone identifier. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20zone_id>) ##### optional Expand Collapse app\_id?: String App identifier. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20app_id>)

filter?: Attributes

direction?: String Sets the direction by which results are ordered. Link to this property order?: String Application field by which results are ordered. Link to this property

[Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20filter>) ##### computed Expand Collapse id: String App identifier. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20id>) argo\_smart\_routing: Bool Enables Argo Smart Routing for this application. Notes: Only available for TCP or UDP applications with traffic\_type set to “direct”. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20argo_smart_routing>) created\_on: Time When the Application was created. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20created_on>) ip\_firewall: Bool Enables IP Access Rules for this application. Notes: Only available for TCP applications. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20ip_firewall>) modified\_on: Time When the Application was last modified. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20modified_on>) origin\_worker\_id: String Optional Worker script tag (worker ID) to use as the application’s origin. Only supported for TCP applications with traffic\_type “worker”; mutually exclusive with origin\_direct, origin\_dns, origin\_port, proxy\_protocol, and argo\_smart\_routing. tls may only be “off” or “flexible”. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20origin_worker_id>) protocol: String The port configuration at Cloudflare’s edge. May specify a single port, for example `"tcp/1000"`, or a range of ports, for example `"tcp/1000-2000"`. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20protocol>) proxy\_protocol: String Enables Proxy Protocol to the origin. Refer to [Enable Proxy protocol](https://developers.cloudflare.com/spectrum/getting-started/proxy-protocol/) for implementation details on PROXY Protocol V1, PROXY Protocol V2, and Simple Proxy Protocol. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20proxy_protocol>) tls: String The type of TLS termination associated with the application. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20tls>) traffic\_type: String Determines how data travels from the edge to your origin. When set to “direct”, Spectrum will send traffic directly to your origin, and the application’s type is derived from the `protocol`. When set to “http” or “https”, Spectrum will apply Cloudflare’s HTTP/HTTPS features as it sends traffic to your origin, and the application type matches this property exactly. When set to “worker”, traffic is sent to the Worker specified by `origin_worker_id`. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20traffic_type>) virtual\_network\_id: String Optional UUID of a virtual network for routing origin traffic through tunnel virtual networks. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20virtual_network_id>) origin\_direct: List\[String] List of origin IP addresses. Array may contain multiple IP addresses for load balancing. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20origin_direct>)

dns: Attributes The name and type of DNS record for the Spectrum application.

name: String The name of the DNS record associated with the application. Link to this property type: String The type of DNS record associated with the application. Link to this property

[Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20dns>)

edge\_ips: Attributes The anycast edge IP configuration for the hostname of this application.

connectivity: String The IP versions supported for inbound connections on Spectrum anycast IPs. Link to this property type: String The type of edge IP configuration specified. Dynamically allocated edge IPs use Spectrum anycast IPs in accordance with the connectivity you specify. Only valid with CNAME DNS names. Link to this property ips: List\[String] The array of customer owned IPs we broadcast via anycast for this hostname and application. Link to this property

[Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20edge_ips>)

origin\_dns: Attributes The name and type of DNS record for the Spectrum application.

name: String The name of the DNS record associated with the origin. Link to this property ttl: Int64 The TTL of our resolution of your DNS record in seconds. Link to this property type: String The type of DNS record associated with the origin. "" is used to specify a combination of A/AAAA records. Link to this property

[Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20origin_dns>) origin\_port: Dynamic Int64 | String The destination port at the origin. Only specified in conjunction with origin\_dns. May use an integer to specify a single origin port, for example `1000`, or a string to specify a range of origin ports, for example `"1000-2000"`. Notes: If specifying a port range, the number of ports in the range must match the number of ports specified in the “protocol” field. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-single)%20%3E%20(attribute)%20origin_port>) ### cloudflare\_spectrum\_application Terraform HTTPTypeScriptPythonGoTerraform ``` data "cloudflare_spectrum_application" "example_spectrum_application" { zone_id = "023e105f4ecef8ad9ca31a8372d0c353" app_id = "023e105f4ecef8ad9ca31a8372d0c353" } ``` #### data cloudflare\_spectrum\_applications ##### required Expand Collapse zone\_id: String Zone identifier. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-plural)%20%3E%20(attribute)%20zone_id>) ##### optional Expand Collapse direction?: String Sets the direction by which results are ordered. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-plural)%20%3E%20(attribute)%20direction>) order?: String Application field by which results are ordered. [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-plural)%20%3E%20(attribute)%20order>) max\_items?: Int64 Max items to fetch, default: 1000 [Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-plural)%20%3E%20(attribute)%20max_items>) ##### computed Expand Collapse

result: List\[Attributes] The items returned by the data source

id: String App identifier. Link to this property created\_on: Time When the Application was created. Link to this property

dns: Attributes The name and type of DNS record for the Spectrum application.

name: String The name of the DNS record associated with the application. Link to this property type: String The type of DNS record associated with the application. Link to this property

Link to this property modified\_on: Time When the Application was last modified. Link to this property protocol: String The port configuration at Cloudflare’s edge. May specify a single port, for example "tcp/1000", or a range of ports, for example "tcp/1000-2000". Link to this property traffic\_type: String Determines how data travels from the edge to your origin. When set to “direct”, Spectrum will send traffic directly to your origin, and the application’s type is derived from the protocol. When set to “http” or “https”, Spectrum will apply Cloudflare’s HTTP/HTTPS features as it sends traffic to your origin, and the application type matches this property exactly. When set to “worker”, traffic is sent to the Worker specified by origin_worker_id. Link to this property argo\_smart\_routing: Bool Enables Argo Smart Routing for this application. Notes: Only available for TCP or UDP applications with traffic\_type set to “direct”. Link to this property

edge\_ips: Attributes The anycast edge IP configuration for the hostname of this application.

Link to this property ip\_firewall: Bool Enables IP Access Rules for this application. Notes: Only available for TCP applications. Link to this property origin\_direct: List\[String] List of origin IP addresses. Array may contain multiple IP addresses for load balancing. Link to this property

origin\_dns: Attributes The name and type of DNS record for the Spectrum application.

Link to this property origin\_port: Dynamic Int64 | String The destination port at the origin. Only specified in conjunction with origin\_dns. May use an integer to specify a single origin port, for example 1000, or a string to specify a range of origin ports, for example "1000-2000". Notes: If specifying a port range, the number of ports in the range must match the number of ports specified in the “protocol” field. Link to this property origin\_worker\_id: String Optional Worker script tag (worker ID) to use as the application’s origin. Only supported for TCP applications with traffic\_type “worker”; mutually exclusive with origin\_direct, origin\_dns, origin\_port, proxy\_protocol, and argo\_smart\_routing. tls may only be “off” or “flexible”. Link to this property proxy\_protocol: String Enables Proxy Protocol to the origin. Refer to Enable Proxy protocol for implementation details on PROXY Protocol V1, PROXY Protocol V2, and Simple Proxy Protocol. Link to this property tls: String The type of TLS termination associated with the application. Link to this property virtual\_network\_id: String Optional UUID of a virtual network for routing origin traffic through tunnel virtual networks. Link to this property

[Link to this property](<#(resource)%20spectrum.apps%20%3E%20(terraform%20datasource-plural)%20%3E%20(attribute)%20result>) ### cloudflare\_spectrum\_applications Terraform HTTPTypeScriptPythonGoTerraform ``` data "cloudflare_spectrum_applications" "example_spectrum_applications" { zone_id = "023e105f4ecef8ad9ca31a8372d0c353" } ``` #### SpectrumProtocols #### data cloudflare\_spectrum\_protocols ##### required Expand Collapse zone\_id: String Zone identifier. [Link to this property](<#(resource)%20spectrum.protocols%20%3E%20(terraform%20datasource-plural)%20%3E%20(attribute)%20zone_id>) ##### optional Expand Collapse max\_items?: Int64 Max items to fetch, default: 1000 [Link to this property](<#(resource)%20spectrum.protocols%20%3E%20(terraform%20datasource-plural)%20%3E%20(attribute)%20max_items>) ##### computed Expand Collapse

result: List\[Attributes] The items returned by the data source

description: String The full name of the application protocol. Link to this property name: String The short name of the application protocol. Link to this property ports: List\[Int64] The available listening ports for the given protocol. Link to this property transport: String The transport layer protocol used by the application protocol Link to this property

[Link to this property](<#(resource)%20spectrum.protocols%20%3E%20(terraform%20datasource-plural)%20%3E%20(attribute)%20result>) ### cloudflare\_spectrum\_protocols Terraform HTTPTypeScriptPythonGoTerraform ``` data "cloudflare_spectrum_protocols" "example_spectrum_protocols" { zone_id = "023e105f4ecef8ad9ca31a8372d0c353" } ```