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Go API client for openapi

src/runtime/virtcontainers/pkg/cloud-hypervisor/client/README.md

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Go API client for openapi

Local HTTP based API for managing and inspecting a cloud-hypervisor virtual machine.

Overview

This API client was generated by the OpenAPI Generator project. By using the OpenAPI-spec from a remote server, you can easily generate an API client.

  • API version: 0.3.0
  • Package version: 1.0.0
  • Build package: org.openapitools.codegen.languages.GoClientCodegen

Installation

Install the following dependencies:

shell
go get github.com/stretchr/testify/assert
go get golang.org/x/oauth2
go get golang.org/x/net/context

Put the package under your project folder and add the following in import:

golang
import sw "./openapi"

To use a proxy, set the environment variable HTTP_PROXY:

golang
os.Setenv("HTTP_PROXY", "http://proxy_name:proxy_port")

Configuration of Server URL

Default configuration comes with Servers field that contains server objects as defined in the OpenAPI specification.

Select Server Configuration

For using other server than the one defined on index 0 set context value sw.ContextServerIndex of type int.

golang
ctx := context.WithValue(context.Background(), sw.ContextServerIndex, 1)

Templated Server URL

Templated server URL is formatted using default variables from configuration or from context value sw.ContextServerVariables of type map[string]string.

golang
ctx := context.WithValue(context.Background(), sw.ContextServerVariables, map[string]string{
	"basePath": "v2",
})

Note, enum values are always validated and all unused variables are silently ignored.

URLs Configuration per Operation

Each operation can use different server URL defined using OperationServers map in the Configuration. An operation is uniquely identified by "{classname}Service.{nickname}" string. Similar rules for overriding default operation server index and variables applies by using sw.ContextOperationServerIndices and sw.ContextOperationServerVariables context maps.

ctx := context.WithValue(context.Background(), sw.ContextOperationServerIndices, map[string]int{
	"{classname}Service.{nickname}": 2,
})
ctx = context.WithValue(context.Background(), sw.ContextOperationServerVariables, map[string]map[string]string{
	"{classname}Service.{nickname}": {
		"port": "8443",
	},
})

Documentation for API Endpoints

All URIs are relative to http://localhost/api/v1

ClassMethodHTTP requestDescription
DefaultApiBootVMPut /vm.bootBoot the previously created VM instance.
DefaultApiCreateVMPut /vm.createCreate the cloud-hypervisor Virtual Machine (VM) instance. The instance is not booted, only created.
DefaultApiDeleteVMPut /vm.deleteDelete the cloud-hypervisor Virtual Machine (VM) instance.
DefaultApiPauseVMPut /vm.pausePause a previously booted VM instance.
DefaultApiPowerButtonVMPut /vm.power-buttonTrigger a power button in the VM
DefaultApiRebootVMPut /vm.rebootReboot the VM instance.
DefaultApiResumeVMPut /vm.resumeResume a previously paused VM instance.
DefaultApiShutdownVMPut /vm.shutdownShut the VM instance down.
DefaultApiShutdownVMMPut /vmm.shutdownShuts the cloud-hypervisor VMM.
DefaultApiVmAddDevicePutPut /vm.add-deviceAdd a new device to the VM
DefaultApiVmAddDiskPutPut /vm.add-diskAdd a new disk to the VM
DefaultApiVmAddFsPutPut /vm.add-fsAdd a new virtio-fs device to the VM
DefaultApiVmAddNetPutPut /vm.add-netAdd a new network device to the VM
DefaultApiVmAddPmemPutPut /vm.add-pmemAdd a new pmem device to the VM
DefaultApiVmAddUserDevicePutPut /vm.add-user-deviceAdd a new userspace device to the VM
DefaultApiVmAddVdpaPutPut /vm.add-vdpaAdd a new vDPA device to the VM
DefaultApiVmAddVsockPutPut /vm.add-vsockAdd a new vsock device to the VM
DefaultApiVmCoredumpPutPut /vm.coredumpTakes a VM coredump.
DefaultApiVmCountersGetGet /vm.countersGet counters from the VM
DefaultApiVmInfoGetGet /vm.infoReturns general information about the cloud-hypervisor Virtual Machine (VM) instance.
DefaultApiVmReceiveMigrationPutPut /vm.receive-migrationReceive a VM migration from URL
DefaultApiVmRemoveDevicePutPut /vm.remove-deviceRemove a device from the VM
DefaultApiVmResizeDiskPutPut /vm.resize-diskResize a disk
DefaultApiVmResizePutPut /vm.resizeResize the VM
DefaultApiVmResizeZonePutPut /vm.resize-zoneResize a memory zone
DefaultApiVmRestorePutPut /vm.restoreRestore a VM from a snapshot.
DefaultApiVmSendMigrationPutPut /vm.send-migrationSend a VM migration to URL
DefaultApiVmSnapshotPutPut /vm.snapshotReturns a VM snapshot.
DefaultApiVmmNmiPutPut /vmm.nmiInject an NMI.
DefaultApiVmmPingGetGet /vmm.pingPing the VMM to check for API server availability

Documentation For Models

Documentation For Authorization

Endpoints do not require authorization.

Documentation for Utility Methods

Due to the fact that model structure members are all pointers, this package contains a number of utility functions to easily obtain pointers to values of basic types. Each of these functions takes a value of the given basic type and returns a pointer to it:

  • PtrBool
  • PtrInt
  • PtrInt32
  • PtrInt64
  • PtrFloat
  • PtrFloat32
  • PtrFloat64
  • PtrString
  • PtrTime

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