Media Node limitations

[portaltechdog]

Good afternoon,
We are using AWS Cloud Formartion as a server for our Openvidu PRO project, but we are experiencing some problems, I will describe below:

1 - We only managed to have 3 Media Nodes installed (I can't create more instances).

2 - Many sections are not finished, they are keeping the sections open at all times, even without active users in the rooms.

We are using the project to transmit classes, this requires many connected students, so we are checking the Kibana graphics and the usage is not over 60% and 20% memory, even so, in some moments, I need to restart the server to clean the stuck sections

Below my configuration.

AwsInstanceTypeKMS m5.2xlarge
AwsInstanceTypeOV m5.2xlarge
FreeHTTPAccesToRecordingVideos true
KeyName conecttv
KibanaPassword ****
KibanaUser *****
LetsEncryptEmail support @…
MediaNodesStartNumber 1
MyDomainName openvidu ……
OpenViduLicense ****
OpenViduRecordingTimeOut 120
OpenViduSecret ****
OpenViduSubnet subnet-*****
OpenViduVPC vpc-2f503657
OpenViduWebhook false
OpenViduWebhookEndpoint http://my.endpoint.com
OpenViduWebhookEvents sessionCreated, sessionDestroyed, participantJoined, participantLeft, webrtcConnectionCreated, webrtcConnectionDestroyed, recordingStatusChanged, filterEventDispatched, mediaNodeStatusChanged
OpenViduWebhookHeaders -
OpenviduCDREnable false
OpenviduClusterLoadStrategy streams
OpenviduRecordingNotification all
OpenviduStreamsVideoMaxRecvBandwidth 1000
OpenviduStreamsVideoMaxSendBandwidth 1000
OpenviduStreamsVideoMinRecvBandwidth 300
OpenviduStreamsVideoMinSendBandwidth 300
OwnCertCRT -
OwnCertKEY -
PublicElasticIP 35.xxx.xxx.xx
WhichCert letsencrypt

Please help me,

Rodrigo Alcantara

[portaltechdog]

Complementing the information, I tried to create an instance directly on the AWS EC2 panel and received the following information:

Launch Failed
You have requested more vCPU capacity than your current vCPU limit of 32 allows for the instance bucket that the specified instance type belongs to. Please visit http://aws.amazon.com/contact-us/ec2-request to request an adjustment to this limit.

What is the best configuration I can add for the largest number of simultaneous users?
I'm using m5.2xlarge for the server and kurento.

Is there a newer Aws server version? I'm using this: https://s3-eu-west-1.amazonaws.com/aws.openvidu.io/CF-OpenVidu-2.12.0.yaml