{
  "cluster": {
    "beparams": {
      "default": {
        "always_failover": false,
        "auto_balance": true,
        "maxmem": 128,
        "minmem": 128,
        "spindle_use": 1,
        "vcpus": 1
      }
    },
    "blacklisted_os": [],
    "candidate_pool_size": 10,
    "cluster_name": "cluster.name.example.com",
    "ctime": 1343869045.604884,
    "default_iallocator": "hail",
    "disk_state_static": {},
    "diskparams": {
      "blockdev": {},
      "diskless": {},
      "drbd": {
        "c-delay-target": 1,
        "c-fill-target": 200,
        "c-max-rate": 2048,
        "c-min-rate": 1024,
        "c-plan-ahead": 1,
        "data-stripes": 2,
        "disk-barriers": "bf",
        "disk-custom": "",
        "dynamic-resync": false,
        "meta-barriers": true,
        "meta-stripes": 2,
        "metavg": "xenvg",
        "net-custom": "",
        "resync-rate": 1024
      },
      "ext": {},
      "file": {},
      "plain": {
        "stripes": 2
      },
      "rbd": {
        "pool": "rbd"
      },
      "sharedfile": {}
    },
    "drbd_usermode_helper": "/bin/true",
    "enabled_disk_templates": [
      "drbd",
      "plain",
      "file",
      "sharedfile"
    ],
    "enabled_hypervisors": [
      "xen-pvm"
    ],
    "file_storage_dir": "",
    "hidden_os": [],
    "highest_used_port": 32105,
    "hv_state_static": {
      "xen-pvm": {
        "cpu_node": 1,
        "cpu_total": 1,
        "mem_hv": 0,
        "mem_node": 0,
        "mem_total": 0
      }
    },
    "hvparams": {
      "chroot": {
        "init_script": "/ganeti-chroot"
      },
      "fake": {},
      "kvm": {
        "acpi": true,
        "boot_order": "disk",
        "cdrom2_image_path": "",
        "cdrom_disk_type": "",
        "cdrom_image_path": "",
        "cpu_cores": 0,
        "cpu_mask": "all",
        "cpu_sockets": 0,
        "cpu_threads": 0,
        "cpu_type": "",
        "disk_cache": "default",
        "disk_type": "paravirtual",
        "floppy_image_path": "",
        "initrd_path": "",
        "kernel_args": "ro",
        "kernel_path": "/boot/vmlinuz-kvmU",
        "keymap": "",
        "kvm_extra": "",
        "kvm_flag": "",
        "kvm_path": "/usr/bin/kvm",
        "machine_version": "",
        "mem_path": "",
        "migration_bandwidth": 4,
        "migration_downtime": 30,
        "migration_mode": "live",
        "migration_port": 4041,
        "nic_type": "paravirtual",
        "reboot_behavior": "reboot",
        "root_path": "/dev/vda1",
        "security_domain": "",
        "security_model": "none",
        "serial_console": true,
        "serial_speed": 38400,
        "soundhw": "",
        "spice_bind": "",
        "spice_image_compression": "",
        "spice_ip_version": 0,
        "spice_jpeg_wan_compression": "",
        "spice_password_file": "",
        "spice_playback_compression": true,
        "spice_streaming_video": "",
        "spice_tls_ciphers": "HIGH:-DES:-3DES:-EXPORT:-ADH",
        "spice_use_tls": false,
        "spice_use_vdagent": true,
        "spice_zlib_glz_wan_compression": "",
        "usb_devices": "",
        "usb_mouse": "",
        "use_chroot": false,
        "use_localtime": false,
        "vga": "",
        "vhost_net": false,
        "vnc_bind_address": "",
        "vnc_password_file": "",
        "vnc_tls": false,
        "vnc_x509_path": "",
        "vnc_x509_verify": false
      },
      "lxc": {
        "cpu_mask": ""
      },
      "xen-hvm": {
        "acpi": true,
        "blockdev_prefix": "hd",
        "boot_order": "cd",
        "cdrom_image_path": "",
        "cpu_cap": 0,
        "cpu_mask": "all",
        "cpu_weight": 256,
        "device_model": "/usr/lib/xen/bin/qemu-dm",
        "disk_type": "paravirtual",
        "kernel_path": "/usr/lib/xen/boot/hvmloader",
        "migration_mode": "non-live",
        "migration_port": 8082,
        "nic_type": "rtl8139",
        "pae": true,
        "pci_pass": "",
        "reboot_behavior": "reboot",
        "use_localtime": false,
        "vnc_bind_address": "0.0.0.0",
        "vnc_password_file": "/your/vnc-cluster-password"
      },
      "xen-pvm": {
        "blockdev_prefix": "sd",
        "bootloader_args": "",
        "bootloader_path": "",
        "cpu_cap": 0,
        "cpu_mask": "all",
        "cpu_weight": 256,
        "initrd_path": "",
        "kernel_args": "ro",
        "kernel_path": "/boot/vmlinuz-xenU",
        "migration_mode": "live",
        "migration_port": 8082,
        "reboot_behavior": "reboot",
        "root_path": "/dev/xvda1",
        "use_bootloader": false
      }
    },
    "ipolicy": {
      "disk-templates": [
        "sharedfile",
        "diskless",
        "plain",
        "blockdev",
        "drbd",
        "file",
        "rbd"
      ],
      "minmax": [
        {
          "max": {
            "cpu-count": 8,
            "disk-count": 16,
            "disk-size": 1048576,
            "memory-size": 32768,
            "nic-count": 8,
            "spindle-use": 12
          },
          "min": {
            "cpu-count": 1,
            "disk-count": 1,
            "disk-size": 1024,
            "memory-size": 128,
            "nic-count": 1,
            "spindle-use": 1
          }
        }
      ],
      "spindle-ratio": 32.0,
      "std": {
        "cpu-count": 1,
        "disk-count": 1,
        "disk-size": 1024,
        "memory-size": 128,
        "nic-count": 1,
        "spindle-use": 1
      },
      "vcpu-ratio": 1.0
    },
    "mac_prefix": "aa:bb:cc",
    "maintain_node_health": false,
    "master_ip": "192.0.2.87",
    "master_netdev": "eth0",
    "master_netmask": 32,
    "master_node": "node1.example.com",
    "modify_etc_hosts": true,
    "modify_ssh_setup": true,
    "mtime": 1361964122.79471,
    "ndparams": {
      "exclusive_storage": false,
      "oob_program": "",
      "spindle_count": 1
    },
    "nicparams": {
      "default": {
        "link": "br974",
        "mode": "bridged"
      }
    },
    "os_hvp": {
      "TEMP-Ganeti-QA-OS": {
        "xen-hvm": {
          "acpi": false,
          "pae": true
        },
        "xen-pvm": {
          "root_path": "/dev/sda5"
        }
      }
    },
    "osparams": {},
    "prealloc_wipe_disks": false,
    "primary_ip_family": 2,
    "reserved_lvs": [],
    "rsahostkeypub": "YOURKEY",
    "serial_no": 3189,
    "shared_file_storage_dir": "/srv/ganeti/shared-file-storage",
    "tags": [
      "mytag"
    ],
    "tcpudp_port_pool": [
      32101,
      32102,
      32103,
      32104,
      32105
    ],
    "uid_pool": [],
    "use_external_mip_script": false,
    "uuid": "dddf8c12-f2d8-4718-a35b-7804daf12a3f",
    "volume_group_name": "xenvg"
  },
  "ctime": 1343869045.605523,
  "instances": {
    "instance1.example.com": {
      "admin_state": "up",
      "beparams": {},
      "ctime": 1363620258.608976,
      "disk_template": "drbd",
      "disks": [
        {
          "children": [
            {
              "dev_type": "lvm",
              "logical_id": [
                "xenvg",
                "5c390722-6a7a-4bb4-9cef-98d896a8e6b1.disk0_data"
              ],
              "params": {},
              "physical_id": [
                "xenvg",
                "5c390722-6a7a-4bb4-9cef-98d896a8e6b1.disk0_data"
              ],
              "size": 1024
            },
            {
              "dev_type": "lvm",
              "logical_id": [
                "xenvg",
                "5c390722-6a7a-4bb4-9cef-98d896a8e6b1.disk0_meta"
              ],
              "params": {},
              "physical_id": [
                "xenvg",
                "5c390722-6a7a-4bb4-9cef-98d896a8e6b1.disk0_meta"
              ],
              "size": 128
            }
          ],
          "dev_type": "drbd8",
          "iv_name": "disk/0",
          "logical_id": [
            "node1.example.com",
            "node3.example.com",
            32100,
            0,
            0,
            "d3c3fd475fcbaf5fd177fb245ac43b71247ada38"
          ],
          "mode": "rw",
          "params": {},
          "physical_id": [
            "198.51.100.82",
            32100,
            "198.51.100.84",
            32100,
            0,
            "d3c3fd475fcbaf5fd177fb245ac43b71247ada38"
          ],
          "size": 1024,
          "uuid": "77ced3a5-6756-49ae-8d1f-274e27664c05"
        }
      ],
      "hvparams": {},
      "hypervisor": "xen-pvm",
      "mtime": 1363620320.874901,
      "name": "instance1.example.com",
      "nics": [
        {
          "mac": "aa:bb:cc:b2:6e:0b",
          "nicparams": {},
          "uuid": "2c953d72-fac4-4aa9-a225-4131bb271791"
        }
      ],
      "os": "busybox",
      "osparams": {},
      "primary_node": "node1.example.com",
      "serial_no": 2,
      "uuid": "6c078d22-3eb6-4780-857d-81772e09eef1"
    },
    "instance2.example.com": {
      "admin_state": "up",
      "beparams": {},
      "ctime": 1355186880.451181,
      "disk_template": "plain",
      "disks": [
        {
          "dev_type": "lvm",
          "iv_name": "disk/0",
          "logical_id": [
            "xenvg",
            "3e559cd7-1024-4294-a923-a9fd13182b2f.disk0"
          ],
          "mode": "rw",
          "params": {},
          "physical_id": [
            "xenvg",
            "3e559cd7-1024-4294-a923-a9fd13182b2f.disk0"
          ],
          "size": 102400,
          "uuid": "79acf611-be58-4334-9fe4-4f2b73ae8abb"
        }
      ],
      "hvparams": {},
      "hypervisor": "xen-pvm",
      "mtime": 1355186898.307642,
      "name": "instance2.example.com",
      "nics": [
        {
          "mac": "aa:bb:cc:56:83:fb",
          "nicparams": {},
          "uuid": "1cf95562-e676-4fd0-8214-e8b84a2f7bd1"
        }
      ],
      "os": "debian-image",
      "osparams": {},
      "primary_node": "node3.example.com",
      "serial_no": 2,
      "tags": [],
      "uuid": "8fde9f6d-e1f1-4850-9e9c-154966f622f5"
    },
    "instance3.example.com": {
      "admin_state": "up",
      "beparams": {},
      "ctime": 1354038435.343601,
      "disk_template": "plain",
      "disks": [
        {
          "dev_type": "lvm",
          "iv_name": "disk/0",
          "logical_id": [
            "xenvg",
            "b27a576a-13f7-4f07-885c-63fcad4fdfcc.disk0"
          ],
          "mode": "rw",
          "params": {},
          "physical_id": [
            "xenvg",
            "b27a576a-13f7-4f07-885c-63fcad4fdfcc.disk0"
          ],
          "size": 1280,
          "uuid": "150bd154-8e23-44d1-b762-5065ae5a507b"
        }
      ],
      "hvparams": {},
      "hypervisor": "xen-pvm",
      "mtime": 1354224585.700732,
      "name": "instance3.example.com",
      "nics": [
        {
          "mac": "aa:bb:cc:5e:5c:75",
          "nicparams": {},
          "uuid": "1ab090c1-e017-406c-afb4-fc285cb43e31"
        }
      ],
      "os": "debian-image",
      "osparams": {},
      "primary_node": "node2.example.com",
      "serial_no": 4,
      "tags": [],
      "uuid": "4e091bdc-e205-4ed7-8a47-0c9130a6619f"
    }
  },
  "mtime": 1367352404.758083,
  "networks": {
    "99f0128a-1c84-44da-90b9-9581ea00c075": {
      "ext_reservations": "1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
      "name": "a network",
      "network": "203.0.113.0/24",
      "reservations": "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
      "serial_no": 1,
      "uuid": "99f0128a-1c84-44da-90b9-9581ea00c075"
    }
  },
  "nodegroups": {
    "5244a46d-7506-4e14-922d-02b58153dde1": {
      "alloc_policy": "preferred",
      "diskparams": {},
      "ipolicy": {},
      "mtime": 1361963775.575009,
      "name": "default",
      "ndparams": {},
      "networks": {},
      "serial_no": 125,
      "tags": [],
      "uuid": "5244a46d-7506-4e14-922d-02b58153dde1"
    },
    "6c0a8916-b719-45ad-95dd-82192b1e473f": {
      "alloc_policy": "preferred",
      "diskparams": {},
      "ipolicy": {
        "disk-templates": [
          "plain"
        ],
        "minmax": [
          {
            "max": {
              "cpu-count": 8,
              "disk-count": 16,
              "disk-size": 1048576,
              "memory-size": 32768,
              "nic-count": 18,
              "spindle-use": 14
            },
            "min": {
              "cpu-count": 2,
              "disk-count": 2,
              "disk-size": 1024,
              "memory-size": 128,
              "nic-count": 1,
              "spindle-use": 1
            }
          }
        ],
        "spindle-ratio": 5.2,
        "vcpu-ratio": 3.14
      },
      "mtime": 1361963775.575009,
      "name": "another",
      "ndparams": {
        "exclusive_storage": true
      },
      "networks": {},
      "serial_no": 125,
      "tags": [],
      "uuid": "6c0a8916-b719-45ad-95dd-82192b1e473f"
    }
  },
  "nodes": {
    "node1.example.com": {
      "ctime": 1349722460.022264,
      "drained": false,
      "group": "5244a46d-7506-4e14-922d-02b58153dde1",
      "master_candidate": true,
      "master_capable": true,
      "mtime": 1359986533.353329,
      "name": "node1.example.com",
      "ndparams": {},
      "offline": false,
      "powered": true,
      "primary_ip": "192.0.2.82",
      "secondary_ip": "198.51.100.82",
      "serial_no": 197,
      "tags": [],
      "uuid": "9a12d554-75c0-4cb1-8064-103365145db0",
      "vm_capable": true
    },
    "node2.example.com": {
      "ctime": 1343869045.604884,
      "drained": false,
      "group": "5244a46d-7506-4e14-922d-02b58153dde1",
      "master_candidate": true,
      "master_capable": true,
      "mtime": 1358348755.779906,
      "name": "node2.example.com",
      "ndparams": {},
      "offline": false,
      "powered": true,
      "primary_ip": "192.0.2.83",
      "secondary_ip": "198.51.100.83",
      "serial_no": 6,
      "tags": [],
      "uuid": "2ae3d962-2dad-44f2-bdb1-85f77107f907",
      "vm_capable": true
    },
    "node3.example.com": {
      "ctime": 1343869205.934807,
      "drained": false,
      "group": "5244a46d-7506-4e14-922d-02b58153dde1",
      "master_candidate": true,
      "master_capable": true,
      "mtime": 1353019704.885368,
      "name": "node3.example.com",
      "ndparams": {},
      "offline": false,
      "powered": true,
      "primary_ip": "192.0.2.84",
      "secondary_ip": "198.51.100.84",
      "serial_no": 2,
      "tags": [],
      "uuid": "41f9c238-173c-4120-9e41-04ad379b647a",
      "vm_capable": true
    }
  },
  "serial_no": 7625,
  "version": 2080000
}