82 lines
2.3 KiB
Go
82 lines
2.3 KiB
Go
package imprt
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import (
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"fmt"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/warewulf/warewulf/internal/pkg/container"
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"github.com/warewulf/warewulf/internal/pkg/kernel"
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"github.com/warewulf/warewulf/internal/pkg/node"
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"github.com/warewulf/warewulf/internal/pkg/warewulfd"
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"github.com/warewulf/warewulf/internal/pkg/wwlog"
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)
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func CobraRunE(cmd *cobra.Command, args []string) error {
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if len(args) == 0 && !OptDetect {
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return fmt.Errorf("the '--detect' flag is needed, if no kernel version is suppiled")
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}
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if OptDetect && (OptRoot == "" || OptContainer == "") {
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return fmt.Errorf("the '--detect flag needs the '--container' or '--root' flag")
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}
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// Checking if container flag was set, then overwriting OptRoot
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if OptContainer != "" {
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if container.ValidSource(OptContainer) {
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OptRoot = container.RootFsDir(OptContainer)
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} else {
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return fmt.Errorf(" %s is not a valid container", OptContainer)
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}
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}
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var kernelVersion string
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var err error
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if len(args) > 0 {
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kernelVersion = args[0]
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} else {
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_, kernelVersion, err = kernel.FindKernel(OptRoot)
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if err != nil {
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return err
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}
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}
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kernelName := kernelVersion
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if len(args) > 1 {
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kernelName = args[1]
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} else if OptDetect && (OptContainer != "") {
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kernelName = OptContainer
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}
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err = kernel.Build(kernelVersion, kernelName, OptRoot)
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if err != nil {
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return fmt.Errorf("failed building kernel: %s", err)
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} else {
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fmt.Printf("%s: %s\n", kernelName, "Finished kernel build")
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}
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if SetDefault {
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nodeDB, err := node.New()
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if err != nil {
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return fmt.Errorf("could not open node configuration: %s", err)
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}
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//TODO: Don't loop through profiles, instead have a nodeDB function that goes directly to the map
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profiles, _ := nodeDB.FindAllProfiles()
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for _, profile := range profiles {
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wwlog.Debug("Looking for profile default: %s", profile.Id())
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if profile.Id() == "default" {
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wwlog.Debug("Found profile default, setting kernel version to: %s", args[0])
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profile.Kernel.Override = args[0]
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}
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}
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err = nodeDB.Persist()
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if err != nil {
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return errors.Wrap(err, "failed to persist nodedb")
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}
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fmt.Printf("Set default kernel version to: %s\n", args[0])
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err = warewulfd.DaemonReload()
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if err != nil {
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return errors.Wrap(err, "failed to reload warewulf daemon")
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}
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}
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return nil
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}
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