Cluster API Nodes

Cluster API documentation for nodes

Nodes

GET /nodes

Get the list of all nodes registered with Nomad

Example response:

[
  {
    "Address": "",
    "ID": "cf93d6f6-5aa4-45d2-9bab-0f91e162eec5",
    "Datacenter": "default",
    "Name": "game-1",
    "NodeClass": "game",
    "Version": "",
    "Drain": false,
    "SchedulingEligibility": "",
    "Status": "ready",
    "StatusDescription": "",
    "Drivers": null,
    "CreateIndex": 20,
    "ModifyIndex": 21
  },
  {
    "Address": "",
    "ID": "ec202b68-3bc0-bdc8-acc6-b953becc7300",
    "Datacenter": "default",
    "Name": "public-1",
    "NodeClass": "public",
    "Version": "",
    "Drain": false,
    "SchedulingEligibility": "",
    "Status": "ready",
    "StatusDescription": "",
    "Drivers": null,
    "CreateIndex": 11,
    "ModifyIndex": 49
  },
  {
    "Address": "",
    "ID": "ec2e1ce6-bc4c-2a30-6f82-184bea7bf477",
    "Datacenter": "default",
    "Name": "internal-1",
    "NodeClass": "internal",
    "Version": "",
    "Drain": false,
    "SchedulingEligibility": "",
    "Status": "ready",
    "StatusDescription": "",
    "Drivers": null,
    "CreateIndex": 9,
    "ModifyIndex": 44
  },
  {
    "Address": "",
    "ID": "ec2df070-5557-46bd-6f92-8bfb1a320ac4",
    "Datacenter": "default",
    "Name": "encoding-1",
    "NodeClass": "encoding",
    "Version": "",
    "Drain": false,
    "SchedulingEligibility": "",
    "Status": "ready",
    "StatusDescription": "",
    "Drivers": null,
    "CreateIndex": 7,
    "ModifyIndex": 63
  },
  {
    "Address": "",
    "ID": "ec2d880d-5a47-c0c8-2693-346f02d134ce",
    "Datacenter": "default",
    "Name": "server-1",
    "NodeClass": "server",
    "Version": "",
    "Drain": false,
    "SchedulingEligibility": "",
    "Status": "ready",
    "StatusDescription": "",
    "Drivers": null,
    "CreateIndex": 5,
    "ModifyIndex": 6
  }
]

GET /node/{nodeID}

Status of a client node. For more details. For more information, visit https://www.nomadproject.io/api/nodes.html#read-node

Parameters:

• nodeID – The node’s id

Example response:

{
  "ID": "ec257753-0a6c-9e0f-539e-9b411b2e7c35",
  "Datacenter": "default",
  "Name": "server-1",
  "HTTPAddr": "10.0.104.162:4646",
  "TLSEnabled": false,
  "Attributes": {
    "consul.datacenter": "default",
    "consul.revision": "5174058f+CHANGES",
    "consul.server": "true",
    "consul.version": "1.1.0",
    "cpu.arch": "amd64",
    "cpu.frequency": "2400",
    "cpu.modelname": "Intel(R) Xeon(R) CPU E5-2676 v3 @ 2.40GHz",
    "cpu.numcores": "1",
    "cpu.totalcompute": "2400",
    "driver.docker": "1",
    "driver.docker.version": "18.03.1-ce",
    "driver.docker.volumes.enabled": "1",
    "driver.exec": "1",
    "kernel.name": "linux",
    "kernel.version": "4.9.0-6-amd64",
    "memory.totalbytes": "2099875840",
    "nomad.revision": "4cd2cf1c3c9ed6dbd0b8261f9bad0e375c182d7f+CHANGES",
    "nomad.version": "0.5.6",
    "os.name": "debian",
    "os.signals": "SIGTERM,SIGKILL,SIGSYS,SIGTSTP,SIGTTOU,SIGXFSZ,SIGABRT,SIGINT,SIGALRM,SIGCHLD,SIGFPE,SIGHUP,SIGSEGV,SIGBUS,SIGIOT,SIGTRAP,SIGPROF,SIGQUIT,SIGTTIN,SIGUSR2,SIGIO,SIGSTOP,SIGXCPU,SIGCONT,SIGILL,SIGPIPE,SIGURG,SIGUSR1",
    "os.version": "9.4",
    "platform.aws.instance-type": "t2.small",
    "platform.aws.placement.availability-zone": "us-east-1b",
    "unique.cgroup.mountpoint": "/sys/fs/cgroup",
    "unique.consul.name": "server-1",
    "unique.hostname": "ip-10-0-104-162",
    "unique.network.ip-address": "10.0.104.162",
    "unique.platform.aws.ami-id": "ami-dcf2a6a3",
    "unique.platform.aws.hostname": "ip-10-0-104-162.ec2.internal",
    "unique.platform.aws.instance-id": "i-08d60e0f8dd383e1d",
    "unique.platform.aws.local-hostname": "ip-10-0-104-162.ec2.internal",
    "unique.platform.aws.local-ipv4": "10.0.104.162",
    "unique.platform.aws.public-hostname": "ec2-54-157-50-21.compute-1.amazonaws.com",
    "unique.platform.aws.public-ipv4": "54.157.50.21",
    "unique.storage.bytesfree": "5996400640",
    "unique.storage.bytestotal": "8386961408",
    "unique.storage.volume": "/dev/xvda1"
  },
  "Resources": {
    "CPU": 2400,
    "MemoryMB": 2002,
    "DiskMB": 5718,
    "IOPS": 0,
    "Networks": [
      {
        "Public": false,
        "CIDR": "10.0.104.162/32",
        "ReservedPorts": null,
        "DynamicPorts": null,
        "IP": "10.0.104.162",
        "MBits": 125
      }
    ]
  },
  "Reserved": {
    "CPU": 0,
    "MemoryMB": 0,
    "DiskMB": 0,
    "IOPS": 0,
    "Networks": null
  },
  "Links": {
    "aws.ec2": "us-east-1b.i-08d60e0f8dd383e1d",
    "consul": "default.server-1"
  },
  "Meta": null,
  "NodeClass": "server",
  "Drain": false,
  "Status": "ready",
  "StatusDescription": "",
  "StatusUpdatedAt": 1531402700,
  "CreateIndex": 5,
  "ModifyIndex": 23
}