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Contoh Layanan Penemuan Aplikasi menggunakan AWS CLI - AWS Command Line Interface
Tindakan

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Contoh Layanan Penemuan Aplikasi menggunakan AWS CLI

Contoh kode berikut menunjukkan cara melakukan tindakan dan menerapkan skenario umum dengan menggunakan AWS Command Line Interface dengan Layanan Penemuan Aplikasi.

Tindakan merupakan kutipan kode dari program yang lebih besar dan harus dijalankan dalam konteks. Sementara tindakan menunjukkan cara memanggil fungsi layanan individual, Anda dapat melihat tindakan dalam konteks dalam skenario terkait.

Setiap contoh menyertakan tautan ke kode sumber lengkap, di mana Anda dapat menemukan instruksi tentang cara mengatur dan menjalankan kode dalam konteks.

Tindakan

Contoh kode berikut menunjukkan cara menggunakandescribe-agents.

AWS CLI

Jelaskan agen dengan status CollectionStatus tertentu

Perintah contoh ini menjelaskan agen pengumpulan dengan status pengumpulan “DIMULAI” atau “DIHENTIKAN”.

Perintah:

aws discovery describe-agents --filters name="collectionStatus",values="STARTED","STOPPED",condition="EQUALS" --max-results 3

Output:

{
       "Snapshots": [
      {
            "version": "1.0.40.0",
            "agentType": "EC2",
            "hostName": "ip-172-31-40-234",
            "collectionStatus": "STOPPED",
            "agentNetworkInfoList": [
                {
                    "macAddress": "06:b5:97:14:fc:0d",
                    "ipAddress": "172.31.40.234"
                }
            ],
            "health": "UNKNOWN",
            "agentId": "i-003305c02a776e883",
            "registeredTime": "2016-12-09T19:05:06Z",
            "lastHealthPingTime": "2016-12-09T19:05:10Z"
        },
        {
            "version": "1.0.40.0",
            "agentType": "EC2",
            "hostName": "ip-172-31-39-64",
            "collectionStatus": "STARTED",
            "agentNetworkInfoList": [
                {
                    "macAddress": "06:a1:0e:c7:b2:73",
                    "ipAddress": "172.31.39.64"
                }
            ],
            "health": "SHUTDOWN",
            "agentId": "i-003a5e5e2b36cf8bd",
            "registeredTime": "2016-11-16T16:36:25Z",
            "lastHealthPingTime": "2016-11-16T16:47:37Z"
        }
    ]
}

Contoh kode berikut menunjukkan cara menggunakandescribe-configurations.

AWS CLI

Jelaskan konfigurasi aset yang dipilih

Perintah contoh ini menjelaskan konfigurasi dua server tertentu. Tindakan mendeteksi jenis aset dari ID konfigurasi. Hanya satu jenis aset yang diperbolehkan per perintah.

Perintah:

aws discovery describe-configurations --configuration-ids "d-server-099385097ef9fbcfb" "d-server-0c4f2dd1fee22c6c1"

Output:

{
    "configurations": [
        {
                 "server.performance.maxCpuUsagePct": "0.0",
                 "server.performance.maxDiskReadIOPS": "0.0",
                 "server.performance.avgCpuUsagePct": "0.0",
                 "server.type": "EC2",
                 "server.performance.maxNetworkReadsPerSecondInKB": "0.19140625",
                 "server.hostName": "ip-172-31-35-152",
                 "server.configurationId": "d-server-0c4f2dd1fee22c6c1",
                 "server.tags.hasMoreValues": "false",
                 "server.performance.minFreeRAMInKB": "1543496.0",
                 "server.osVersion": "3.14.48-33.39.amzn1.x86_64",
                 "server.performance.maxDiskReadsPerSecondInKB": "0.0",
                 "server.applications": "[]",
                 "server.performance.numDisks": "1",
                 "server.performance.numCpus": "1",
                 "server.performance.numCores": "1",
                 "server.performance.maxDiskWriteIOPS": "0.0",
                 "server.performance.maxNetworkWritesPerSecondInKB": "0.82421875",
                 "server.performance.avgDiskWritesPerSecondInKB": "0.0",
                 "server.networkInterfaceInfo": "[{\"name\":\"eth0\",\"macAddress\":\"06:A7:7D:3F:54:57\",\"ipAddress\":\"172.31.35.152\",\"netMask\":\"255.255.240.0\"},{\"name\":\"lo\",\"macAddress\":\"00:00:00:00:00:00\",\"ipAddress\":\"127.0.0.1\",\"netMask\":\"255.0.0.0\"},{\"name\":\"eth0\",\"macAddress\":\"06:A7:7D:3F:54:57\",\"ipAddress\":\"fe80::4a7:7dff:fe3f:5457\"},{\"name\":\"lo\",\"macAddress\":\"00:00:00:00:00:00\",\"ipAddress\":\"::1\"}]",
                 "server.performance.avgNetworkReadsPerSecondInKB": "0.04915364583333333",
                 "server.tags": "[]",
                 "server.applications.hasMoreValues": "false",
                 "server.timeOfCreation": "2016-10-28 23:44:00.0",
                 "server.agentId": "i-4447bc1b",
                 "server.performance.maxDiskWritesPerSecondInKB": "0.0",
                 "server.performance.avgDiskReadIOPS": "0.0",
                 "server.performance.avgFreeRAMInKB": "1547210.1333333333",
                 "server.performance.avgDiskReadsPerSecondInKB": "0.0",
                 "server.performance.avgDiskWriteIOPS": "0.0",
                 "server.performance.numNetworkCards": "2",
                 "server.hypervisor": "xen",
                 "server.networkInterfaceInfo.hasMoreValues": "false",
                 "server.performance.avgNetworkWritesPerSecondInKB": "0.1380859375",
                 "server.osName": "Linux - Amazon Linux AMI release 2015.03",
                 "server.performance.totalRAMInKB": "1694732.0",
                 "server.cpuType": "x64"
        },
        {
                 "server.performance.maxCpuUsagePct": "100.0",
                 "server.performance.maxDiskReadIOPS": "0.0",
                 "server.performance.avgCpuUsagePct": "14.733333333333338",
                 "server.type": "EC2",
                 "server.performance.maxNetworkReadsPerSecondInKB": "13.400390625",
                 "server.hostName": "ip-172-31-42-208",
                 "server.configurationId": "d-server-099385097ef9fbcfb",
                 "server.tags.hasMoreValues": "false",
                 "server.performance.minFreeRAMInKB": "1531104.0",
                 "server.osVersion": "3.14.48-33.39.amzn1.x86_64",
                 "server.performance.maxDiskReadsPerSecondInKB": "0.0",
                 "server.applications": "[]",
                 "server.performance.numDisks": "1",
                 "server.performance.numCpus": "1",
                 "server.performance.numCores": "1",
                 "server.performance.maxDiskWriteIOPS": "1.0",
                 "server.performance.maxNetworkWritesPerSecondInKB": "12.271484375",
                 "server.performance.avgDiskWritesPerSecondInKB": "0.5333333333333334",
                 "server.networkInterfaceInfo": "[{\"name\":\"eth0\",\"macAddress\":\"06:4A:79:60:75:61\",\"ipAddress\":\"172.31.42.208\",\"netMask\":\"255.255.240.0\"},{\"name\":\"eth0\",\"macAddress\":\"06:4A:79:60:75:61\",\"ipAddress\":\"fe80::44a:79ff:fe60:7561\"},{\"name\":\"lo\",\"macAddress\":\"00:00:00:00:00:00\",\"ipAddress\":\"::1\"},{\"name\":\"lo\",\"macAddress\":\"00:00:00:00:00:00\",\"ipAddress\":\"127.0.0.1\",\"netMask\":\"255.0.0.0\"}]",
                 "server.performance.avgNetworkReadsPerSecondInKB": "2.8720052083333334",
                 "server.tags": "[]",
                 "server.applications.hasMoreValues": "false",
                 "server.timeOfCreation": "2016-10-28 23:44:30.0",
                 "server.agentId": "i-c142b99e",
                 "server.performance.maxDiskWritesPerSecondInKB": "4.0",
                 "server.performance.avgDiskReadIOPS": "0.0",
                 "server.performance.avgFreeRAMInKB": "1534946.4",
                 "server.performance.avgDiskReadsPerSecondInKB": "0.0",
                 "server.performance.avgDiskWriteIOPS": "0.13333333333333336",
                 "server.performance.numNetworkCards": "2",
                 "server.hypervisor": "xen",
                 "server.networkInterfaceInfo.hasMoreValues": "false",
                 "server.performance.avgNetworkWritesPerSecondInKB": "1.7977864583333332",
                 "server.osName": "Linux - Amazon Linux AMI release 2015.03",
                 "server.performance.totalRAMInKB": "1694732.0",
                 "server.cpuType": "x64"
        }
    ]
}

Jelaskan konfigurasi aset yang dipilih

Perintah contoh ini menjelaskan konfigurasi dua aplikasi tertentu. Tindakan mendeteksi jenis aset dari ID konfigurasi. Hanya satu jenis aset yang diperbolehkan per perintah.

Perintah:

aws discovery describe-configurations --configuration-ids "d-application-0ac39bc0e4fad0e42" "d-application-02444a45288013764q"

Output:

{
    "configurations": [
        {
                 "application.serverCount": "0",
                 "application.name": "Application-12345",
                 "application.lastModifiedTime": "2016-12-13 23:53:27.0",
                 "application.description": "",
                 "application.timeOfCreation": "2016-12-13 23:53:27.0",
                 "application.configurationId": "d-application-0ac39bc0e4fad0e42"
        },
        {
                 "application.serverCount": "0",
                 "application.name": "Application-67890",
                 "application.lastModifiedTime": "2016-12-13 23:53:33.0",
                 "application.description": "",
                 "application.timeOfCreation": "2016-12-13 23:53:33.0",
                 "application.configurationId": "d-application-02444a45288013764"
         }
    ]
}

Contoh kode berikut menunjukkan cara menggunakanlist-configurations.

AWS CLI

Untuk membuat daftar semua server yang ditemukan memenuhi serangkaian kondisi filter

Contoh perintah ini mencantumkan server yang ditemukan yang cocok dengan salah satu dari dua pola nama host dan tidak menjalankan Ubuntu.

Perintah:

aws discovery list-configurations --configuration-type SERVER --filters name="server.hostName",values="172-31-35","172-31-42",condition="CONTAINS" name="server.osName",values="Ubuntu",condition="NOT_CONTAINS"

Output:

{
    "configurations": [
      {
            "server.osVersion": "3.14.48-33.39.amzn1.x86_64",
            "server.type": "EC2",
            "server.hostName": "ip-172-31-42-208",
            "server.timeOfCreation": "2016-10-28 23:44:30.0",
            "server.configurationId": "d-server-099385097ef9fbcfb",
            "server.osName": "Linux - Amazon Linux AMI release 2015.03",
            "server.agentId": "i-c142b99e"
        },
        {
            "server.osVersion": "3.14.48-33.39.amzn1.x86_64",
            "server.type": "EC2",
            "server.hostName": "ip-172-31-35-152",
            "server.timeOfCreation": "2016-10-28 23:44:00.0",
            "server.configurationId": "d-server-0c4f2dd1fee22c6c1",
            "server.osName": "Linux - Amazon Linux AMI release 2015.03",
            "server.agentId": "i-4447bc1b"
        }
    ]
}