Deprecate AuFS storage driver, and add warning
The `aufs` storage driver is deprecated in favor of `overlay2`, and will
be removed in a future release. Users of the `aufs` storage driver are
recommended to migrate to a different storage driver, such as `overlay2`, which
is now the default storage driver.
The `aufs` storage driver facilitates running Docker on distros that have no
support for OverlayFS, such as Ubuntu 14.04 LTS, which originally shipped with
a 3.14 kernel.
Now that Ubuntu 14.04 is no longer a supported distro for Docker, and `overlay2`
is available to all supported distros (as they are either on kernel 4.x, or have
support for multiple lowerdirs backported), there is no reason to continue
maintenance of the `aufs` storage driver.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Sebastiaan van Stijn authored on 2018/10/27 01:41:46Showing 2 changed files
| ... | ... |
@@ -319,7 +319,7 @@ func isEmptyDir(name string) bool {
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| 319 | 319 |
func isDeprecated(name string) bool {
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| 320 | 320 |
switch name {
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| 321 | 321 |
// NOTE: when deprecating a driver, update daemon.fillDriverInfo() accordingly |
| 322 |
- case "devicemapper", "overlay": |
|
| 322 |
+ case "aufs", "devicemapper", "overlay": |
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| 323 | 323 |
return true |
| 324 | 324 |
} |
| 325 | 325 |
return false |
| ... | ... |
@@ -132,7 +132,7 @@ func (daemon *Daemon) fillDriverInfo(v *types.Info) {
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| 132 | 132 |
drivers += fmt.Sprintf(" (%s) ", os)
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| 133 | 133 |
} |
| 134 | 134 |
switch gd {
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| 135 |
- case "devicemapper", "overlay": |
|
| 135 |
+ case "aufs", "devicemapper", "overlay": |
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| 136 | 136 |
v.Warnings = append(v.Warnings, fmt.Sprintf("WARNING: the %s storage-driver is deprecated, and will be removed in a future release.", gd))
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| 137 | 137 |
} |
| 138 | 138 |
} |