Autoscaling translation engines
About this task
Consider the following scenarios when configuring the autoscaling of the translation engines:
- When there is no load, scale down to 1 translation engine.
- Depending on the load, scale up to 4 translation engines.
- Set the CPU usage threshold to trigger scaling is 75%.
Procedure
Run the following command to configure the autoscaling of the translation engines.
mtedge:
tengines:
...
engfra:
lp: engfra_generic_srv_tnmv_8_4_x_1
processingUnits: 2
scale:
min: 1 # scale down to 1 replica
max: 4 # scale up to 4 replicas on high CPU usage
cpuPercent: 75 # CPU usage (percent) threshold used to scale up or down