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6bb0d1816a
So other packages don't need to import the daemon package when they want to use this struct. Signed-off-by: David Calavera <david.calavera@gmail.com> Signed-off-by: Tibor Vass <tibor@docker.com>
21 lines
586 B
Go
21 lines
586 B
Go
// +build !windows
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package daemon
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import "github.com/docker/docker/container"
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// checkIfPathIsInAVolume checks if the path is in a volume. If it is, it
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// cannot be in a read-only volume. If it is not in a volume, the container
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// cannot be configured with a read-only rootfs.
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func checkIfPathIsInAVolume(container *container.Container, absPath string) (bool, error) {
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var toVolume bool
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for _, mnt := range container.MountPoints {
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if toVolume = mnt.HasResource(absPath); toVolume {
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if mnt.RW {
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break
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}
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return false, ErrVolumeReadonly
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}
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}
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return toVolume, nil
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}
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