Add instance id and instance type to slurmd

The information will be shown on `scontrol show nodes`:
```
NodeName=queue-on-demand-dy-compute-resource-2-2 Arch=x86_64 CoresPerSocket=1
   CPUAlloc=4 CPUEfctv=4 CPUTot=4 CPULoad=0.95
   AvailableFeatures=dynamic,c5.xlarge,compute-resource-2
   ActiveFeatures=dynamic,c5.xlarge,compute-resource-2
   Gres=(null)
   NodeAddr=192.168.127.110 NodeHostName=queue-on-demand-dy-compute-resource-2-2 Version=24.05.2
   OS=Linux 5.10.233-224.894.amzn2.x86_64 #1 SMP Mon Jan 27 16:52:48 UTC 2025
   RealMemory=7782 AllocMem=0 FreeMem=6431 Sockets=4 Boards=1
   State=ALLOCATED+CLOUD ThreadsPerCore=1 TmpDisk=0 Weight=1000 Owner=N/A MCS_label=N/A
   Partitions=queue-on-demand
   BootTime=2025-02-10T21:22:00 SlurmdStartTime=2025-02-10T21:25:05
   LastBusyTime=2025-02-10T21:25:05 ResumeAfterTime=None
   CfgTRES=cpu=4,mem=7782M,billing=4
   AllocTRES=cpu=4
   CurrentWatts=0 AveWatts=0

   InstanceId=i-0eb8d995282xxxx11 InstanceType=c5.xlarge
```

reference: https://slurm.schedmd.com/slurmd.html

Signed-off-by: Hanwen <[email protected]>

Author: hanwen-cluster

CHANGELOG.md

@@ -20,6 +20,7 @@ This file is used to list changes made in each version of the AWS ParallelCluste
 - Upgrade Pmix to 5.0.6 (from 5.0.3).
 - Upgrade ARM PL to version 24.10 (from 23.10).
 - Remove generation of DSA keys for login nodes as DSA, which became unsupported in OpenSSH 9.7+.
+- Set instance ID and instance type information in Slurm upon compute nodes launch.
 
 3.12.0
 ------

cookbooks/aws-parallelcluster-slurm/spec/unit/recipes/config_slurmd_systemd_service_spec.rb

@@ -21,7 +21,11 @@
   for_all_oses do |platform, version|
     context "on #{platform}#{version}" do
       cached(:chef_run) do
-        runner(platform: platform, version: version).converge(described_recipe)
+        runner = runner(platform: platform, version: version) do |node|
+          node.override['ec2']['instance_id'] = "i-xxx"
+          node.override['ec2']['instance_type'] = "fake-instance-type"
+        end
+        runner.converge(described_recipe)
       end
 
       it 'creates the service definition for slurmd' do

cookbooks/aws-parallelcluster-slurm/templates/default/slurm/compute/slurmd.service.erb

@@ -7,7 +7,7 @@ ConditionPathExists=<%= node['cluster']['slurm']['install_dir'] %>/etc/slurm.con
 [Service]
 Type=simple
 EnvironmentFile=-/etc/sysconfig/slurmd
-ExecStart=<%= node['cluster']['slurm']['install_dir'] %>/sbin/slurmd -D -s $SLURMD_OPTIONS
+ExecStart=<%= node['cluster']['slurm']['install_dir'] %>/sbin/slurmd -D -s $SLURMD_OPTIONS --instance-id <%= node['ec2']['instance_id'] %> --instance-type <%= node['ec2']['instance_type'] %>
 ExecReload=/bin/kill -HUP $MAINPID
 KillMode=process
 LimitNOFILE=131072