Parallel Cluster 3.14.1 & Python 3.14.2 #7230

(.pc-3.14.1) tpbrown@localhost % pcluster create-cluster -n foo -c cluster_use_2c.yaml
{
  "message": "Invalid cluster configuration: There is no current event loop in thread 'MainThread'."
}

Region: us-east-2
Imds:
  ImdsSupport: v2.0
Image:
  Os: alinux2023
Tags:
  - Key: Owner
    Value: tpbrown
  - Key: Purpose
    Value: Benchmarking
HeadNode:
  InstanceType: c7a.8xlarge
  Networking:
    SubnetId: subnet-XXXXXXXXXXX
    ElasticIp: true
  Ssh:
    KeyName: tpbrown
  Iam:
    AdditionalIamPolicies:
      - Policy: arn:aws:iam::aws:policy/AmazonSSMManagedInstanceCore
      - Policy: arn:aws:iam::aws:policy/AmazonS3FullAccess
      - Policy: arn:aws:iam::aws:policy/AmazonFSxFullAccess
      - Policy: arn:aws:iam::aws:policy/SecretsManagerReadWrite
    S3Access:
      - BucketName: '*'
        EnableWriteAccess: true
  LocalStorage:
    RootVolume:
      Size: 50
  Dcv:
    Enabled: true
    AllowedIps: 127.0.0.1/8

Scheduling:
  Scheduler: slurm
  SlurmQueues:
    - Name: p5
      ComputeResources:
        - Name: p5
          InstanceType: p5e.48xlarge
          MinCount: 1
          MaxCount: 1
          DisableSimultaneousMultithreading: true
          Efa:
            Enabled: true
      CapacityReservationTarget:
        CapacityReservationId: cr-XXXXXXXXXXX
      CapacityType: CAPACITY_BLOCK
      Networking:
        SubnetIds:
          - subnet-XXXXXXXXXX

SharedStorage:
  - Name: FsxLustre
    StorageType: FsxLustre
    MountDir: /fsx
    FsxLustreSettings:
      StorageCapacity: 9600
      DeploymentType: PERSISTENT_2
      PerUnitStorageThroughput: 1000
      DataCompressionType: LZ4
  - Name: FsxOpenZFSSoftware
    StorageType: FsxOpenZfs
    MountDir: /sw
    FsxOpenZfsSettings:
      VolumeId: fsvol-XXXXXXXXXXX
  - Name: FsxOpenZFSHomes
    StorageType: FsxOpenZfs
    MountDir: /home
    FsxOpenZfsSettings:
      VolumeId: fsvol-XXXXXXXXXXX

DirectoryService:
  DomainName: "dc=my-domain,dc=com"
  DomainAddr: ldap://1A.B.C.D
  PasswordSecretArn: arn:aws:secretsmanager:us-east-2:XXXXXXXXXXXX:secret:ldap_password 
DomainReadOnlyUser: "cn=read-only,dc=my-domain,dc=com"
  GenerateSshKeysForUsers: true
  AdditionalSssdConfigs:
    ldap_user_object_class: inetOrgPerson
    ldap_user_name: uid
    ldap_user_uid_number: uidNumber
    ldap_user_gid_number: gidNumber
    ldap_user_home_directory: homeDirectory
    ldap_user_shell: loginShell
    debug_level: "0x1ff"