The current Dev version of TarSum includes hashing of extended
file attributes and omits inclusion of modified time headers.
I refactored the logic around the version differences to make it
more clear that the difference between versions is in how tar
headers are selected and ordered.
TarSum Version 1 is now declared with the new Dev version continuing
to track it.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
This removes the pull of the hello-world image from install.sh to
address privacy concerns.
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
Fixed the following errors:
1. Request(0) causes a dead loop when the map is full and map.last == BEGIN.
2. When map.last is the only available port (or ip), Request(0) returns ErrAllPortsAllocated (or ErrNoAvailableIPs). Exception is when map.last == BEGIN.
Signed-off-by: shuai-z <zs.broccoli@gmail.com>
This re-applies commit b39d02b with additional iptables rules to solve the issue with containers routing back into themselves.
The previous issue with this attempt was that the DNAT rule would send traffic back into the container it came from. When this happens you have 2 issues.
1) reverse path filtering. The container is going to see the traffic coming in from the outside and it's going to have a source address of itself. So reverse path filtering will kick in and drop the packet.
2) direct return mismatch. Assuming you turned reverse path filtering off, when the packet comes back in, it's goign to have a source address of itself, thus when the reply traffic is sent, it's going to have a source address of itself. But the original packet was sent to the host IP address, so the traffic will be dropped because it's coming from an address which the original traffic was not sent to (and likely with an incorrect port as well).
The solution to this is to masquerade the traffic when it gets routed back into the origin container. However for this to work you need to enable hairpin mode on the bridge port, otherwise the kernel will just drop the traffic.
The hairpin mode set is part of libcontainer, while the MASQ change is part of docker.
This reverts commit 63c303eecd.
Docker-DCO-1.1-Signed-off-by: Patrick Hemmer <patrick.hemmer@gmail.com> (github: phemmer)
The argument specified the json data to save to disk when registering
a new image into the image graph. If it is nil, then the given image
is serialized to json and that is written by default. This default
behavior is sufficient if the given image was originally deserialzed
from this jsonData to begin with which has always been the case.
Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
unclejack
James Turnbull
George Xie
Josh Hawn
Sven Dowideit
Tibor Vass
Doug Davis
Blake Geno
Nathan Hsieh
Alexandr Morozov
Tianon Gravi
Vincent Batts
Solomon Hykes
unclejack
Alexandr Morozov
Bert Goethals
Jessie Frazelle
Arnaud Porterie
Malte Janduda
shuai-z
Patrick Hemmer
Jessica Frazelle
Fred Lifton
Michael Crosby