55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
package pods
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import (
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"bytes"
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"log"
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"os"
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"github.com/containers/podman/v4/pkg/bindings/containers"
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"github.com/spf13/viper"
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)
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// CopySkelToContainer copies an Archive into the containers home directory
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// (Assumes the use of a Webtop container)
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func CopySkelToContainer(id string) error {
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trueVar := true
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log.Println("Copying skel Archive to container")
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var buf bytes.Buffer
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var err error
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file, err := os.Open(viper.GetString("skel"))
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if err != nil {
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log.Println("Could not open skel archive", err)
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return err
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}
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defer file.Close()
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// Use 'FileInfo' to get the size of the file
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fileInfo, err := file.Stat()
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if err != nil {
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log.Println("Could not get size of skel archive", err)
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return err
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}
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// Create a buffer with the size of the file
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buffer := bytes.NewBuffer(make([]byte, 0, fileInfo.Size()))
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// Copy the file contents to the buffer
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_, err = buffer.ReadFrom(file)
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if err != nil {
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log.Println("Could not get read in skel archive", err)
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return err
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}
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log.Println("Writing file from buffer to container")
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copyOptions := &containers.CopyOptions{
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Chown: &trueVar,
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}
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_, err = containers.CopyFromArchiveWithOptions(Socket, id, "/config/", &buf, copyOptions)
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if err != nil {
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log.Print("Error copying to Container: ", err)
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}
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return err
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}
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