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888c8b948a
This adds the `/system` directory to provide a dedicated directory for all system related runtime files. Signed-off-by: Andrew Rynhard <andrew@rynhard.io>
31 lines
810 B
Go
31 lines
810 B
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package mount
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import (
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"golang.org/x/sys/unix"
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)
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// OverlayMountPoints returns the mountpoints required to boot the system.
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// These mountpoints are used as overlays on top of the read only rootfs.
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func OverlayMountPoints() (mountpoints *Points, err error) {
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mountpoints = NewMountPoints()
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overlays := []string{
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"/etc/kubernetes",
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"/etc/cni",
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"/usr/libexec/kubernetes",
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"/usr/etc/udev",
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"/opt",
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}
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for _, target := range overlays {
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mountpoint := NewMountPoint("", target, "", unix.MS_I_VERSION, "", WithOverlay(true))
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mountpoints.Set(target, mountpoint)
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}
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return mountpoints, nil
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}
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