amazon-ssm-agent
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Snap Version Update for Ubuntu 24.04
Hi Team, I am using the official Ubuntu 24.04 AMI with ssm agent 3.3.131.0 pre-installed with snap. But it comes with an error:
snap.amazon-ssm-agent.amazon-ssm-agent.service - Service for snap application amazon-ssm-agent.amazon-ssm-agent
Loaded: loaded (/etc/systemd/system/snap.amazon-ssm-agent.amazon-ssm-agent.service; enabled; preset: enabled)
Active: active (running) since 3min 39s ago
Main PID: 1256 (amazon-ssm-agen)
Tasks: 17 (limit: 4609)
Memory: 21.3M (peak: 23.9M)
CPU: 399ms
CGroup: /system.slice/snap.amazon-ssm-agent.amazon-ssm-agent.service
├─1256 /snap/amazon-ssm-agent/7993/amazon-ssm-agent
└─1278 /snap/amazon-ssm-agent/7993/ssm-agent-worker
amazon-ssm-agent.amazon-ssm-agent[1256]: INFO [EC2Identity] Checking disk for registration info
amazon-ssm-agent.amazon-ssm-agent[1256]: INFO [EC2Identity] No registration info found for ec2 instance, attempting registration
amazon-ssm-agent.amazon-ssm-agent[1256]: INFO [EC2Identity] Found registration keys
amazon-ssm-agent.amazon-ssm-agent[1256]: INFO [EC2Identity] Checking write access before registering
amazon-ssm-agent.amazon-ssm-agent[1256]: INFO [EC2Identity] Registering EC2 instance with Systems Manager
amazon-ssm-agent.amazon-ssm-agent[1256]: ERROR [Registrar] failed to register identity: error calling RegisterManagedInstance API: ValidationException: Feature not enabled
amazon-ssm-agent.amazon-ssm-agent[1256]: status code: 400, request id:
amazon-ssm-agent.amazon-ssm-agent[1256]: INFO [Registrar] sleeping for 2.533333333333333 minutes before retrying registration
I also tried updating to the candidate version 3.3.551.0 but with the same error.
After contacting AWS Support, they advised me to use deb installation 3.3.551.0-1 and everything works fine. Given the scenario, it seems an update on Snap is needed for seamless experience on Ubuntu 24.04 EC2 instances.