No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

when trying to create an EFS resources and associated MountTargets, Pulumi always wants to recreate the MountTargets on every `pulumi up` , even though the resources are not changing. It then runs into a block, since MountTargets are already created in each subnet, and finally errors out. Does anyone know how to avoid this? (relevant code can be seen in the thread)

```# Create an EFS File System
shared_file_system = aws.efs.FileSystem(
    "shared_file_system",
    lifecycle_policy=aws.efs.FileSystemLifecyclePolicyArgs(
        transition_to_ia="AFTER_7_DAYS",
    ),
    encrypted=False,  # TODO: Add encryption
    performance_mode="generalPurpose",  # could also be: "maxIO"
    tags={
        "Environment": ENV,
        "Scope": PROJECT_SCOPE,
        "Name": f"{PROJECT_SCOPE}-shared-file-system-{ENV}",
    },
)

nfs_security_group = aws.ec2.SecurityGroup(
    "shared-file-system-security-group",
    vpc_id=vpc.id,
    description="Allow all NFS traffic",
    tags={
        "Name": f"{PROJECT_SCOPE}-nfs-sg-{ENV}",
        "Scope": PROJECT_SCOPE,
    },
    ingress=[
        aws.ec2.SecurityGroupIngressArgs(
            cidr_blocks=["0.0.0.0/0"],
            from_port=2049,
            to_port=2049,
            protocol="tcp",
            description="Allow NFS traffic",
        ),
    ],
)

shared_file_system_mount_targets = []
for subnet in subnets:
    mount_target = aws.efs.MountTarget(
        f"efs-mount-target-{subnet.id}",
        file_system_id=shared_file_system.id,
        subnet_id=subnet.id,
        security_groups=[nfs_security_group.id],
        # ip_address=ip,
        opts=pulumi.ResourceOptions(delete_before_replace=True),
    )
    shared_file_system_mount_targets.append(mount_target)```