kubernetes/vendor/github.com/google/cadvisor/client/v2
David Porter d9fda8ab3b vendor: Bump cAdvisor to v0.45.0
Signed-off-by: David Porter <david@porter.me>
2022-08-03 09:47:06 -07:00
..
client.go vendor: Bump cAdvisor to v0.45.0 2022-08-03 09:47:06 -07:00
README.md add cadvisor client v2 dependency 2016-08-04 10:51:44 -07:00

Example REST API Client

This is an implementation of a cAdvisor REST API in Go. You can use it like this:

client, err := client.NewClient("http://192.168.59.103:8080/")

Obviously, replace the URL with the path to your actual cAdvisor REST endpoint.

MachineInfo

client.MachineInfo()

There is no v2 MachineInfo API, so the v2 client exposes the v1 MachineInfo

(*v1.MachineInfo)(0xc208022b10)({
 NumCores: (int) 4,
 MemoryCapacity: (int64) 2106028032,
 Filesystems: ([]v1.FsInfo) (len=1 cap=4) {
  (v1.FsInfo) {
   Device: (string) (len=9) "/dev/sda1",
   Capacity: (uint64) 19507089408
  }
 }
})

You can see the full specification of the MachineInfo struct in the source

VersionInfo

client.VersionInfo()

This method returns the cAdvisor version.

Attributes

client.Attributes()

This method returns a cadvisor/info/v2/Attributes struct with all the fields filled in. Attributes includes hardware attributes (as returned by MachineInfo) as well as software attributes (eg. software versions). Here is an example return value:

(*v2.Attributes)({
 KernelVersion: (string) (len=17) "3.13.0-44-generic"
 ContainerOsVersion: (string) (len=18) "Ubuntu 14.04.1 LTS"
 DockerVersion: (string) (len=9) "1.5.0-rc4"
 CadvisorVersion: (string) (len=6) "0.10.1"
 NumCores: (int) 4,
 MemoryCapacity: (int64) 2106028032,
 Filesystems: ([]v2.FsInfo) (len=1 cap=4) {
  (v2.FsInfo) {
   Device: (string) (len=9) "/dev/sda1",
   Capacity: (uint64) 19507089408
  }
 }
})

You can see the full specification of the Attributes struct in the source