support filtering inf. and vt1. instances

[matti]

currently I need to --deny-list "^vt1\." --deny-list "^inf1\." to remove those instance types, couldn't find anything else on the options to not return such instances

[matti]

VT1 instances support FFmpeg frameworks enabling developer...

how about --fmpeg=false :___D

[bwagner5]

For the inf1 family, instance-selector could add support for accelerators since that is returned in DescribeInstanceTypes:

$ ec2-instance-selector --allow-list inf1 --max-results=1 --verbose
... 
        "InferenceAcceleratorInfo": {
            "Accelerators": [
                {
                    "Count": 16,
                    "Manufacturer": "AWS",
                    "Name": "Inferentia"
                }
            ]
        },

I don't see anything from DescribeInstanceTypes to signify FFmpeg support, so I'm not sure what could be sustainably added to remove these:

$ ec2-instance-selector --allow-list vt1 --max-results=1 --verbose
...
 {
        "AutoRecoverySupported": true,
        "BareMetal": false,
        "BurstablePerformanceSupported": false,
        "CurrentGeneration": true,
        "DedicatedHostsSupported": false,
        "EbsInfo": {
            "EbsOptimizedInfo": {
                "BaselineBandwidthInMbps": 19000,
                "BaselineIops": 80000,
                "BaselineThroughputInMBps": 2375,
                "MaximumBandwidthInMbps": 19000,
                "MaximumIops": 80000,
                "MaximumThroughputInMBps": 2375
            },
            "EbsOptimizedSupport": "default",
            "EncryptionSupport": "supported",
            "NvmeSupport": "required"
        },
        "FpgaInfo": null,
        "FreeTierEligible": false,
        "GpuInfo": null,
        "HibernationSupported": false,
        "Hypervisor": "nitro",
        "InferenceAcceleratorInfo": null,
        "InstanceStorageInfo": null,
        "InstanceStorageSupported": false,
        "InstanceType": "vt1.24xlarge",
        "MemoryInfo": {
            "SizeInMiB": 196608
        },
        "NetworkInfo": {
            "DefaultNetworkCardIndex": 0,
            "EfaInfo": {
                "MaximumEfaInterfaces": 1
            },
            "EfaSupported": true,
            "EnaSupport": "required",
            "EncryptionInTransitSupported": true,
            "Ipv4AddressesPerInterface": 50,
            "Ipv6AddressesPerInterface": 50,
            "Ipv6Supported": true,
            "MaximumNetworkCards": 1,
            "MaximumNetworkInterfaces": 15,
            "NetworkCards": [
                {
                    "MaximumNetworkInterfaces": 15,
                    "NetworkCardIndex": 0,
                    "NetworkPerformance": "25 Gigabit"
                }
            ],
            "NetworkPerformance": "25 Gigabit"
        },
        "PlacementGroupInfo": {
            "SupportedStrategies": [
                "partition",
                "spread"
            ]
        },
        "ProcessorInfo": {
            "SupportedArchitectures": [
                "x86_64"
            ],
            "SustainedClockSpeedInGhz": 2.5
        },
        "SupportedBootModes": [
            "legacy-bios"
        ],
        "SupportedRootDeviceTypes": [
            "ebs"
        ],
        "SupportedUsageClasses": [
            "on-demand",
            "spot"
        ],
        "SupportedVirtualizationTypes": [
            "hvm"
        ],
        "VCpuInfo": {
            "DefaultCores": 48,
            "DefaultThreadsPerCore": 2,
            "DefaultVCpus": 96,
            "ValidCores": [
                6,
                12,
                48
            ],
            "ValidThreadsPerCore": [
                1,
                2
            ]
        },
        "OndemandPricePerHour": 5.2,
        "SpotPrice": 1.5599999999999998
    }