servicename is the name of the process or service that will use the port.If you leave this parameter off, you can map a service port on the initial node, or map the same service port on multiple nodes. We recommend you do not include this parameter unless you need to map different ports for the same service on different nodes. workerN is an optional parameter and identifies the node for which the remapping applies.To disable dynamic mapping, your configuration file would include an entry similar to this: "configKeys". If you disable dynamic port mapping, you must configure the port for each process on each node of your installation. Disabling dynamic port mapping requires you to manually assign every port for every process, so we don't recommend this unless you need to control every single port assignment. If you need more control of port assignment than you can get through a combination of restricting port range and individually assigning ports, you can disable dynamic port mapping at initial server configuration.
To specify ports within the range that should not be used by TSM and Tableau Server, use the ports.blocklist configuration key: tsm configuration set -k ports.blocklist -v įor example: tsm configuration set -k ports.blocklist -v 8000,8088, 8090 Disabling dynamic port assignment
WINDOWS PORT MAP SOFTWARE
This is useful if you have other software on your Tableau Server computers that rely on ports within the range Tableau is using. If you have a multi-node cluster, ports on all nodes are listed.īeginning with version 2021.1.0, you can specify certain ports that are within the dynamically assigned range but should not be used by Tableau. After Tableau Server is initialized, you can see which ports are being used by which services or processes by running this command: This assignment takes place when services are installed for the first time on a node. Dynamically assigned ports are preserved if you export your Tableau Server configuration.īy default, ports are assigned for each service or process from available ports between 8000 to 9000.
Using dynamic mapping, with or without some individually assigned ports is the easiest approach, and should satisfy the requirements of most customers. This approach enables you to assign specific ports to specific processes, while leaving the others to be mapped dynamically. With dynamic port assignment in place, you can still choose to assign ports for certain processes manually. Doing this leaves dynamic port assignment in place but restricts the ports that can be chosen. You can control which ports are used by changing the range of ports available to the dynamic assignment process. If you change port assignments and you are running a local firewall, see Local firewall configuration. This option requires an administrator to individually assign each port. This is the default and requires the least intervention by the administrator. There are two approaches you can use for port assignment or mapping in TSM:
WINDOWS PORT MAP LICENSE
By default, the initial node runs the License service. This range must be open on the node running the License service and accessible from other nodes. Range of ports used by Tableau Server for License service. Range of ports reserved by default for dynamic mapping of Tableau processes When Tableau Server is configured for SSL, the application server redirects requests to this port. All port numbers, except 443 can be changed. If you are running a firewall on the computer where you will be installing Tableau Server, then you will need to open the following default ports for Tableau Server traffic. To use the TSM CLI you need administrator access to the command line on one of the nodes in your installation and TSM administrator credentials to run TSM commands. Note: This operation includes steps that you may need to perform using the TSM command line. For more information, see Ports that are not dynamically mapped, below. You can control what ports are used in a variety of ways.Ī small subset of processes do not use dynamic port mapping and behave uniquely. The port assignments are made for each service or process when it is installed. By default, most these ports are assigned (mapped) dynamically from a predefined range of ports.
WINDOWS PORT MAP WINDOWS
The processes and services that make up the components of Tableau Services Manager (TSM) and Tableau Server on Windows use various ports to communicate.
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