As a bonus, if the user has run this script the way we recommend (ie, without "sudo" or "su", run as their user), we can actually give them the exact command they'll need with their correct username substituted appropriately.
Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)
Upstream-commit: 6cfe778c2cb6359b47cf646dc12824b58cc8d887
Component: engine
As long as we're doing it, we ought to do it for all the "official" Docker properties at least
Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)
Upstream-commit: 051e7a0befaddb6ddbd047abff5f524a7247af6c
Component: engine
Instead of `curl $url | apt-get add -` use the ubuntu keyserver and a full
fingerprint to retreive the key. This makes the distribution of the GPG key
more secure an less likely to change even if 3rd party gains access to the
packages repository.
Docker-DCO-1.0-Signed-off-by: Jonas Pfenniger <zimbatm@zimbatm.com> (github: zimbatm)
Upstream-commit: 13ebc68636f922e799d71792748934b8883d2f1f
Component: engine
Whether or not the "busybox" image downloads and runs properly at the end of the build, we don't want to have the script return a failing exit code, especially since at that point, Docker is successfully installed, and we're just tooting our own horn for good measure.
Upstream-commit: fc197188d7f4098b6035d0e13031431871a2dc95
Component: engine
