Parameters in /agents/

In this section, we will describe all the parameters used for defining cluster agent settings. For more information about draining agents of sessions see Stopping new session creation on select agents in a cluster. For more information about load balancing see Load balancing. For more information about configuring the agent service see Parameters in /vsmagent/. These configuration parameters reside in /opt/thinlinc/etc/conf.d/cluster.hconf.

/agents/draining

A space-separated list of agent hostnames that should not be used for creating new sessions. Existing sessions can still be reconnected to and will continue to work as before. This can be used to drain an agent of sessions over time. The default is no draining agents.

/agents/weights/<hostname>

A number that represents the weight for an agent. The hostname of the agent is the parameter name, for example tla01.cendio.com=200. The hostname must match a hostname included in agents for a subcluster. Weights can be used to adjust the distribution of users.

The default weight is 100. Users are balanced across agents evenly within each subcluster, given that all agents have the same weight. Agents with higher weights will get more users, and lower weights will result in fewer users comparatively.

For example, given the following configration:

[/subclusters/Default]
agents=tla01.cendio.com tla02.cendio.com tla03.cendio.com

[/agents/weights]
tla01.cendio.com=200
tla02.cendio.com=100
tla03.cendio.com=50

In a scenario with the above configuration, over time 280 users will be distributed roughly with 160 users on tla01.cendio.com, 80 users on tla02.cendio.com and 40 users on tla03.cendio.com.

Note

The weight must be a positive integer. Negative numbers or zero are invalid, and will be ignored. The default weight of 100 will be used.