Inventory

{
  "inventories": [
    {
      "uuid": "2e2226e18e853f20a5791684a1b644c8",
      "hostUuid": "903696c585a639bb8049713b98d93437",
      "bondingName": "bond0",
      "mode": "active-backup 1",
      "xmitHashPolicy": "layer2 0",
      "miiStatus": "up",
      "mac": "ac:1f:6b:93:6c:8c",
      "ipAddresses": [
        "172.20.0.116/16"
      ],
      "miimon": 100.0,
      "allSlavesActive": true,
      "createDate": "Nov 14, 2017 10:20:57 PM",
      "lastOpDate": "Nov 14, 2017 10:20:57 PM",
      "slaves": [
        {
          "uuid": "17a40aa475cf322494ea82e09066892e",
          "hostUuid": "903696c585a639bb8049713b98d93437",
          "bondingUuid": "2e2226e18e853f20a5791684a1b644c8",
          "interfaceName": "eno1",
          "interfaceType": "bondingSlave",
          "speed": 1000.0,
          "slaveActive": true,
          "carrierActive": true,
          "mac": "ac:1f:6b:93:6c:8c",
          "createDate": "Nov 14, 2017 10:20:57 PM",
          "lastOpDate": "Nov 14, 2017 10:20:57 PM"
        },
        {
          "uuid": "c3716c87b9173cbb8315e7d7f3645bc4",
          "hostUuid": "903696c585a639bb8049713b98d93437",
          "bondingUuid": "2e2226e18e853f20a5791684a1b644c8",
          "interfaceName": "eno2",
          "interfaceType": "bondingSlave",
          "speed": 1000.0,
          "slaveActive": false,
          "carrierActive": false,
          "mac": "ac:1f:6b:93:6c:8c",
          "createDate": "Nov 14, 2017 10:20:57 PM",
          "lastOpDate": "Nov 14, 2017 10:20:57 PM"
        }
      ]
    }
  ]
}

{
  "inventories": [
    {
      "uuid": "310ca8ce7010363ca7ac83d37373238f",
      "hostUuid": "7f8d05522f01397e97f60d84f5ffa2b9",
      "bondingUuid": "6fbe88605eed35ba95399687585be3d1",
      "interfaceName": "eno1",
      "interfaceType": "bondingSlave",
      "speed": 1000.0,
      "slaveActive": true,
      "carrierActive": true,
      "mac": "98:03:9b:00:ea:f1",
      "createDate": "Nov 14, 2017 10:20:57 PM",
      "lastOpDate": "Nov 14, 2017 10:20:57 PM"
    },
    {
      "uuid": "3213802883d13c72b54c084233c4de2a",
      "hostUuid": "7f8d05522f01397e97f60d84f5ffa2b9",
      "bondingUuid": "6fbe88605eed35ba95399687585be3d1",
      "interfaceName": "eno2",
      "interfaceType": "bondingSlave",
      "speed": 1000.0,
      "slaveActive": false,
      "carrierActive": false,
      "mac": "98:03:9b:00:ea:f1",
      "createDate": "Nov 14, 2017 10:20:57 PM",
      "lastOpDate": "Nov 14, 2017 10:20:57 PM"
    },
    {
      "uuid": "3015b6b0c74d316699ebe09dc60e1001",
      "hostUuid": "7f8d05522f01397e97f60d84f5ffa2b9",
      "interfaceName": "ens2f0",
      "interfaceType": "noMaster",
      "speed": 1000.0,
      "slaveActive": true,
      "carrierActive": true,
      "ipAddresses": [
        "169.254.0.115/24"
      ],
      "mac": "98:03:9b:00:ea:f2",
      "createDate": "Nov 14, 2017 10:20:57 PM",
      "lastOpDate": "Nov 14, 2017 10:20:57 PM"
    },
    {
      "uuid": "e3b513e177a1313a93b32b290643f849",
      "hostUuid": "7f8d05522f01397e97f60d84f5ffa2b9",
      "interfaceName": "ens2f1",
      "interfaceType": "bridgeSlave",
      "speed": 1000.0,
      "slaveActive": false,
      "carrierActive": false,
      "mac": "98:03:9b:00:ea:f3",
      "createDate": "Nov 14, 2017 10:20:57 PM",
      "lastOpDate": "Nov 14, 2017 10:20:57 PM"
    }
  ]
}

{
    "inventories": [
        {
            "architecture": "x86_64",
            "createDate": "Apr 11, 2023 11:45:15 AM",
            "lastOpDate": "Apr 11, 2023 11:45:15 AM",
            "metadataList": [
                {
                    "categoryUuid": "230d5035fedb40ec88fc6387bdc7040f",
                    "createDate": "Apr 11, 2023 12:19:36 PM",
                    "hypervisor": "qemu-kvm",
                    "lastOpDate": "Apr 11, 2023 12:19:36 PM",
                    "managementNodeUuid": "4b75c8ae293637baa3b8688c59686665",
                    "uuid": "781bc1e9ec6143be85a701876a7b7923",
                    "version": "4.2.0-635.gf5486e8.el7"
                },
                {
                    "categoryUuid": "230d5035fedb40ec88fc6387bdc7040f",
                    "createDate": "Apr 11, 2023 11:45:15 AM",
                    "hypervisor": "qemu-kvm",
                    "lastOpDate": "Apr 11, 2023 11:45:15 AM",
                    "managementNodeUuid": "eeedf0fe0c8837a48c4094f819229358",
                    "uuid": "8eb9084240ee4d2a8ad2bca26afcc8de",
                    "version": "4.2.0-635.gf5486e8.el7"
                },
                {
                    "categoryUuid": "230d5035fedb40ec88fc6387bdc7040f",
                    "createDate": "Apr 11, 2023 12:18:01 PM",
                    "hypervisor": "qemu-kvm",
                    "lastOpDate": "Apr 11, 2023 12:18:01 PM",
                    "managementNodeUuid": "8941fa368a2b35bbbe6317338667dfdb",
                    "uuid": "e191e9995878443cad6780e2a7fbbb65",
                    "version": "4.2.0-635.gf5486e8.el7"
                }
            ],
            "osReleaseVersion": "helix Core 7.6",
            "uuid": "230d5035fedb40ec88fc6387bdc7040f"
        }
    ],
    "success": true
}

{
    "inventories": [
        {
            "createDate": "Apr 11, 2023 12:03:48 PM",
            "hypervisor": "qemu-kvm",
            "lastOpDate": "Apr 11, 2023 12:03:48 PM",
            "matchState": "Matched",
            "uuid": "f5b560bcfc8e48aabae8c022d43812e8",
            "version": "4.2.0-635.gf5486e8.el7"
        }
    ],
    "success": true
}

• For example, in VMware, the official method to access an ESXi host is to use the vCenter server. In this regard, the management IP address will not be used.
• However, in KVM, ZStack Cloud uses a management IP address to deploy an agent to the Linux operating system.

• ZStack Cloud management nodes need to send commands to hosts and other appliances through the management networks. In this regard, the Linux servers that run ZStack Cloud management nodes must be able to access management networks.
• Management networks will be used when it comes to appliance VMs. For the current ZStack Cloud version, the appliance VMs are vRouters or VPC vRouters.

• Enabled

  Indicates that VM instances can be created and started on, or migrated to the host.

• Disabled:

  Indicates that VM instances cannot be created or started on, or migrated to the host.

• Maintenance mode:

  Indicates that the host is in maintenance mode.

  You can place a host in maintenance mode when you carry out some maintenance jobs, such as the installation of more memories. When a host is in maintenance mode, neither API operations nor ZStack Cloud internal tasks can be performed on the host. That is, tasks such as starting VM instances (API), stopping VM instances (API), and mounting primary storages (internal) cannot be performed on the host. ZStack defines maintenance mode into two states: PreMaintenance and Maintenance. The sequence that a host enters maintenance mode is as follows:

  1. The state of a host is changed to the immediate state PreMaintenance. At this stage, ZStack Cloud will attempt to migrate all VM instances running on the host to other appropriate hosts. If the migration fails, ZStack Cloud will stop those VM instances.
  2. After all VM instances are migrated successfully or stopped, ZStack Cloud will change the state of the host to Maintenance. Then, you can perform maintenance jobs on the host.

  After the maintenance jobs are completed, you can take a host out of Maintenance mode by placing it to Enabled or Disabled state.

• In KVM, command channels are HTTP connections between ZStack Cloud management nodes and Python agents running on hosts.
• In VMware, command channels are connections between vCenter servers and ESXi hosts.

• Connecting:

  Indicates that a ZStack Cloud management node is trying to establish a command channel between the node itself and the host. At this stage, you cannot perform any operation on the host.

• Connected:

  Indicates that the command channel between a ZStack Cloud management node and the host is successfully established. At this stage, you can perform operations on the host. Only in this status, a host can be used to start or create VM instances.

• Disconnected:

  Indicates that the command channel between a ZStack Cloud management node and the host is lost. At this stage, you cannot perform any operation on the host.

• At this stage, the status of the host is Connecting.
• After the command channel is successfully established, the status of the host will be changed to Connected.
• If ZStack Cloud management node fails to establish the command channel, or the command channel is lost at a period of time, the status of the host to which the command channel connects will be changed to Disconnected.
• ZStack Cloud management nodes will periodically send ping commands to hosts to check the health status of command channels. Once a host fails to respond, or a ping command times out, the status of the host will be changed to Disconnected.

• IPMI unmanaged: After you add a host to the Cloud, the host is in IPMI Unmanaged status by default. In thus status, the power status of the host cannot be obtained.
• If you modify the IPMI info of the host, it is managed via IPMI, then its power status becomes available, including Powered on, Powered off, Powering on, Powering off, and Unknown.

{
  "inventories": [
    {
      "portName": "10000090fab38778",
      "portState": "Online",
      "speed": "8 Gbit",
      "supportedSpeeds": "16 Gbit",
      "symbolicName": "QLE2692 FW:v9.07.00 DVR:v10.02.00.106-k",
      "supportedClasses": "Class 3",
      "uuid": "511a5ac34b423ac99a33d5c863531d2e",
      "name": "host",
      "hostUuid": "38e3ebc0b54e3cf8a99db5f7c80ee59e",
      "hbaType": "FC"
    }
  ]
}