138 lines
3.6 KiB
Go
138 lines
3.6 KiB
Go
package get
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import (
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"fmt"
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"strings"
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"time"
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"github.com/cirruslabs/orchard/internal/structpath"
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"github.com/cirruslabs/orchard/pkg/client"
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v1 "github.com/cirruslabs/orchard/pkg/resource/v1"
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"github.com/dustin/go-humanize"
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"github.com/gosuri/uitable"
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"github.com/samber/lo"
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"github.com/spf13/cobra"
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)
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func newGetVMCommand() *cobra.Command {
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command := &cobra.Command{
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Use: "vm NAME",
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Short: "Retrieve a VM and it's fields",
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RunE: runGetVM,
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Args: cobra.ExactArgs(1),
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}
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return command
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}
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func runGetVM(cmd *cobra.Command, args []string) error {
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name := args[0]
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client, err := client.New()
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if err != nil {
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return err
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}
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// Ability to retrieve resource fields (e.g. "orchard get vm macos/status")
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splits := strings.Split(name, "/")
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var path []string
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if len(splits) > 1 {
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name = splits[0]
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path = splits[1:]
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}
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vm, err := client.VMs().Get(cmd.Context(), name)
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if err != nil {
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return err
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}
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// Ability to retrieve resource fields (e.g. "orchard get vm macos/status")
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if len(path) != 0 {
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result, ok := structpath.Lookup(*vm, path)
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if !ok {
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return fmt.Errorf("%w: failed to find the specified field \"%s\" or the field is not a string",
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ErrGetFailed, strings.Join(path, "/"))
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}
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fmt.Println(result)
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return nil
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}
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table := uitable.New()
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table.Wrap = true
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table.AddRow("Name", vm.Name)
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createdAtInfo := humanize.RelTime(vm.CreatedAt, time.Now(), "ago", "in the future")
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table.AddRow("Created", createdAtInfo)
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table.AddRow("Image", vm.Image)
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table.AddRow("Image pull policy", vm.ImagePullPolicy)
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cpu := vm.CPU
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if cpu == 0 {
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// Implicit CPU assignment, CPU will always be 0
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cpu = vm.AssignedCPU
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}
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table.AddRow("CPU", cpu)
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memory := vm.Memory
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if memory == 0 {
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// Implicit memory assignment, memory will always be 0
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memory = vm.AssignedMemory
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}
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table.AddRow("Memory", memory)
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var diskSize string
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if vm.DiskSize != 0 {
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diskSize = fmt.Sprintf("%d GB", vm.DiskSize)
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} else {
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diskSize = "VM image's default"
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}
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table.AddRow("Disk size", diskSize)
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table.AddRow("Softnet enabled", vm.NetSoftnetDeprecated || vm.NetSoftnet)
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table.AddRow("Softnet allowed CIDRs", strings.Join(vm.NetSoftnetAllow, "\n"))
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table.AddRow("Softnet blocked CIDRs", strings.Join(vm.NetSoftnetBlock, "\n"))
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table.AddRow("Bridged networking interface", nonEmptyOrNone(vm.NetBridged))
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table.AddRow("Headless mode", vm.Headless)
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table.AddRow("Nested virtualization", vm.Nested)
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table.AddRow("Status", vm.Status)
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table.AddRow("Status message", vm.StatusMessage)
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table.AddRow("Assigned worker", nonEmptyOrNone(vm.Worker))
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table.AddRow("Restart policy", vm.RestartPolicy)
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restartedAtInfo := "never"
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if !vm.RestartedAt.IsZero() {
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restartedAtInfo = humanize.RelTime(vm.RestartedAt, time.Now(), "ago", "in the future")
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}
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table.AddRow("Restarted", restartedAtInfo)
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table.AddRow("Restart count", vm.RestartCount)
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resourcesInfo := strings.Join(lo.MapToSlice(vm.Resources, func(key string, value uint64) string {
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return fmt.Sprintf("%s: %d", key, value)
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}), "\n")
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table.AddRow("Resources", nonEmptyOrNone(resourcesInfo))
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labelsInfo := strings.Join(lo.MapToSlice(vm.Labels, func(key string, value string) string {
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return fmt.Sprintf("%s: %s", key, value)
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}), "\n")
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table.AddRow("Labels", nonEmptyOrNone(labelsInfo))
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table.AddRow("Random serial", vm.RandomSerial)
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var hostDirsInfo string
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if len(vm.HostDirs) != 0 {
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hostDirsDescriptions := lo.Map(vm.HostDirs, func(hostDir v1.HostDir, index int) string {
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return hostDir.String()
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})
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hostDirsInfo = strings.Join(hostDirsDescriptions, "\n")
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}
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table.AddRow("Host directories", nonEmptyOrNone(hostDirsInfo))
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fmt.Println(table)
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return nil
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}
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