66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
package vnfs
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import (
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"fmt"
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"github.com/hpcng/warewulf/internal/pkg/config"
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"github.com/hpcng/warewulf/internal/pkg/util"
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"github.com/hpcng/warewulf/internal/pkg/vnfs"
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"github.com/hpcng/warewulf/internal/pkg/wwlog"
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"os"
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"path"
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)
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func BuildContainerdir(v vnfs.VnfsObject) {
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config := config.New()
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if _, err := os.Stat(v.Source()); err != nil {
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wwlog.Printf(wwlog.INFO, "%-35s: Skipping (bad path)\n", v.Name())
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return
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}
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wwlog.Printf(wwlog.DEBUG, "Checking if there have been any updates to the VNFS directory\n")
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if util.PathIsNewer(v.Source(), config.VnfsImage(v.NameClean())) {
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if buildForce == false {
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wwlog.Printf(wwlog.INFO, "%-35s: Skipping, VNFS is current\n", v.Name())
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return
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}
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}
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wwlog.Printf(wwlog.DEBUG, "Making the directory: %s\n", path.Dir(config.VnfsImage(v.NameClean())))
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err := os.MkdirAll(path.Dir(config.VnfsImage(v.NameClean())), 0755)
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if err != nil {
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fmt.Printf("ERROR: %s\n", err)
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return
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}
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wwlog.Printf(wwlog.DEBUG, "Making the directory: %s\n", path.Dir(config.VnfsChroot(v.NameClean())))
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err = os.MkdirAll(path.Dir(config.VnfsChroot(v.NameClean())), 0755)
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if err != nil {
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fmt.Printf("ERROR: %s\n", err)
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return
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}
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wwlog.Printf(wwlog.DEBUG, "Building VNFS image: '%s' -> '%s'\n", v.Source(), config.VnfsImage(v.NameClean()))
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err = buildVnfs(v.Source(), config.VnfsImage(v.NameClean()))
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if err != nil {
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fmt.Printf("ERROR: %s\n", err)
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os.Exit(1)
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}
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// Setup links from OCI rootfs to chroot path
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_ = os.Remove(config.VnfsChroot(v.NameClean()) + "-link")
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err = os.Symlink(v.Source(), config.VnfsChroot(v.NameClean())+"-link")
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if err != nil {
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wwlog.Printf(wwlog.ERROR, "Could not create symlink for Chroot: %s\n", err)
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os.Exit(1)
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}
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err = os.Rename(config.VnfsChroot(v.NameClean())+"-link", config.VnfsChroot(v.NameClean()))
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if err != nil {
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wwlog.Printf(wwlog.ERROR, "Could not rename link: %s\n", err)
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os.Exit(1)
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}
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wwlog.Printf(wwlog.INFO, "%-35s: Done\n", v.Name())
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}
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