|
| 1 | +package cmd |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "fmt" |
| 6 | + "log" |
| 7 | + |
| 8 | + "github.com/aws/aws-sdk-go/aws/session" |
| 9 | + "github.com/spf13/cobra" |
| 10 | + |
| 11 | + "github.com/aws/eks-anywhere/internal/pkg/ssm" |
| 12 | + "github.com/aws/eks-anywhere/internal/test/cleanup" |
| 13 | + "github.com/aws/eks-anywhere/internal/test/e2e" |
| 14 | + "github.com/aws/eks-anywhere/pkg/dependencies" |
| 15 | + "github.com/aws/eks-anywhere/pkg/errors" |
| 16 | + "github.com/aws/eks-anywhere/pkg/executables" |
| 17 | + "github.com/aws/eks-anywhere/pkg/logger" |
| 18 | + "github.com/aws/eks-anywhere/pkg/providers/tinkerbell/hardware" |
| 19 | +) |
| 20 | + |
| 21 | +var cleanUpTinkerbellCmd = &cobra.Command{ |
| 22 | + Use: "tinkerbell", |
| 23 | + Short: "Clean up tinkerbell e2e resources", |
| 24 | + Long: "Deletes vms created for e2e testing on vsphere and powers off metal machines", |
| 25 | + SilenceUsage: true, |
| 26 | + PreRun: preRunCleanUpNutanixSetup, |
| 27 | + RunE: func(cmd *cobra.Command, _ []string) error { |
| 28 | + return cleanUpTinkerbellTestResources(cmd.Context()) |
| 29 | + }, |
| 30 | +} |
| 31 | + |
| 32 | +var ( |
| 33 | + storageBucket string |
| 34 | + instanceConfig string |
| 35 | + dryRun bool |
| 36 | +) |
| 37 | + |
| 38 | +func init() { |
| 39 | + cleanUpInstancesCmd.AddCommand(cleanUpTinkerbellCmd) |
| 40 | + cleanUpTinkerbellCmd.Flags().StringVarP(&storageBucket, storageBucketFlagName, "s", "", "S3 bucket name where tinkerbell hardware inventory files are stored") |
| 41 | + cleanUpTinkerbellCmd.Flags().StringVar(&instanceConfig, instanceConfigFlagName, "", "File path to the instance-config.yml config") |
| 42 | + cleanUpTinkerbellCmd.Flags().BoolVar(&dryRun, "dry-run", false, "Run command without deleting or powering off any resources") |
| 43 | + |
| 44 | + if err := cleanUpTinkerbellCmd.MarkFlagRequired(storageBucketFlagName); err != nil { |
| 45 | + log.Fatalf("Error marking flag %s as required: %v", storageBucketFlagName, err) |
| 46 | + } |
| 47 | + |
| 48 | + if err := cleanUpTinkerbellCmd.MarkFlagRequired(instanceConfigFlagName); err != nil { |
| 49 | + log.Fatalf("Error marking flag %s as required: %v", instanceConfigFlagName, err) |
| 50 | + } |
| 51 | +} |
| 52 | + |
| 53 | +// cleanUpTinkerbellTestResources deletes any test runner vm in vsphere and powers off all metal machines. |
| 54 | +func cleanUpTinkerbellTestResources(ctx context.Context) error { |
| 55 | + session, err := session.NewSession() |
| 56 | + if err != nil { |
| 57 | + return fmt.Errorf("creating session: %w", err) |
| 58 | + } |
| 59 | + |
| 60 | + deps, err := dependencies.NewFactory().WithGovc().Build(ctx) |
| 61 | + if err != nil { |
| 62 | + return err |
| 63 | + } |
| 64 | + defer deps.Close(ctx) |
| 65 | + govc := deps.Govc |
| 66 | + |
| 67 | + infraConfig, err := e2e.ReadRunnerConfig(instanceConfig) |
| 68 | + if err != nil { |
| 69 | + return fmt.Errorf("reading vms config for tests: %v", err) |
| 70 | + } |
| 71 | + |
| 72 | + govc.Configure( |
| 73 | + executables.GovcConfig{ |
| 74 | + Username: infraConfig.Username, |
| 75 | + Password: infraConfig.Password, |
| 76 | + URL: infraConfig.URL, |
| 77 | + Insecure: infraConfig.Insecure, |
| 78 | + Datacenter: infraConfig.Datacenter, |
| 79 | + }, |
| 80 | + ) |
| 81 | + |
| 82 | + var errs []error |
| 83 | + |
| 84 | + if err := deleteSSMInstances(ctx, session); len(err) != 0 { |
| 85 | + errs = append(errs, err...) |
| 86 | + } |
| 87 | + |
| 88 | + if err := deleteRunners(ctx, govc, infraConfig.Folder); len(err) != 0 { |
| 89 | + errs = append(errs, err...) |
| 90 | + } |
| 91 | + |
| 92 | + if err := powerOffMachines(ctx, session); len(err) != 0 { |
| 93 | + errs = append(errs, err...) |
| 94 | + } |
| 95 | + |
| 96 | + return errors.NewAggregate(errs) |
| 97 | +} |
| 98 | + |
| 99 | +func deleteSSMInstances(ctx context.Context, session *session.Session) []error { |
| 100 | + var errs []error |
| 101 | + if ssmInstances, err := e2e.ListTinkerbellSSMInstances(ctx, session); err != nil { |
| 102 | + errs = append(errs, fmt.Errorf("listing ssm instances: %w", err)) |
| 103 | + } else if dryRun { |
| 104 | + logger.Info("Found SSM instances", "instanceIDs", ssmInstances.InstanceIDs, "activationIDs", ssmInstances.ActivationIDs) |
| 105 | + } else { |
| 106 | + if _, err := ssm.DeregisterInstances(session, ssmInstances.InstanceIDs...); err != nil { |
| 107 | + errs = append(errs, fmt.Errorf("deleting ssm instances: %w", err)) |
| 108 | + } |
| 109 | + if _, err := ssm.DeleteActivations(session, ssmInstances.ActivationIDs...); err != nil { |
| 110 | + errs = append(errs, fmt.Errorf("deleting ssm activations: %w", err)) |
| 111 | + } |
| 112 | + } |
| 113 | + |
| 114 | + return errs |
| 115 | +} |
| 116 | + |
| 117 | +func deleteRunners(ctx context.Context, govc *executables.Govc, folder string) []error { |
| 118 | + var errs []error |
| 119 | + if runners, err := govc.ListVMs(ctx, folder); err != nil { |
| 120 | + errs = append(errs, fmt.Errorf("listing tinkerbell runners: %w", err)) |
| 121 | + } else if dryRun { |
| 122 | + logger.Info("Found VM Runners", "vms", runners) |
| 123 | + } else { |
| 124 | + for _, vm := range runners { |
| 125 | + if err := govc.DeleteVM(ctx, vm.Path); err != nil { |
| 126 | + errs = append(errs, fmt.Errorf("deleting tinkerbell runner %s: %w", vm, err)) |
| 127 | + } |
| 128 | + } |
| 129 | + } |
| 130 | + |
| 131 | + return errs |
| 132 | +} |
| 133 | + |
| 134 | +func powerOffMachines(_ context.Context, session *session.Session) []error { |
| 135 | + var errs []error |
| 136 | + if machines, err := e2e.ReadTinkerbellMachinePool(session, storageBucket); err != nil { |
| 137 | + errs = append(errs, fmt.Errorf("reading tinkerbell machine pool: %v", err)) |
| 138 | + } else if dryRun { |
| 139 | + logger.Info("Metal machine pool", "machines", names(machines)) |
| 140 | + } else { |
| 141 | + if err = cleanup.PowerOffTinkerbellMachines(machines, true); err != nil { |
| 142 | + errs = append(errs, fmt.Errorf("powering off tinkerbell machines: %v", err)) |
| 143 | + } |
| 144 | + } |
| 145 | + |
| 146 | + return errs |
| 147 | +} |
| 148 | + |
| 149 | +func names(h []*hardware.Machine) []string { |
| 150 | + names := make([]string, 0, len(h)) |
| 151 | + for _, m := range h { |
| 152 | + names = append(names, m.Hostname) |
| 153 | + } |
| 154 | + |
| 155 | + return names |
| 156 | +} |
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