tlsverify flag has no dash

Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
pkg/tarsum: actually init the TarSum struct

closes #9241

Signed-off-by: Vincent Batts <vbatts@redhat.com>
Add unit test for tarSum.Sum() with no data

Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Increase timeout for userland proxy starting

Fixes #8883

Signed-off-by: Alexandr Morozov <lk4d4@docker.com>
Update libcontainer to 84c1636580a356db88b079d118b

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Merge pull request #9260 from LK4D4/increase_proxy_timeout

Increase timeout for userland proxy starting
Add an example that shows starting apache in the foreground

Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
Revert "Support hairpin NAT"

This reverts commit 95a400e6e1a3b5da68431e64f9902a3fac218360.

Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Merge pull request #9228 from SvenDowideit/update-tlsverify-doc

tlsverify flag has no dash
Merge pull request #9220 from SvenDowideit/add-apache-foreground-eg

Add an example that shows starting apache in the foreground
Make --tlsverify enable tls regardless of value specified

I also needed to add a mflag.IsSet() function that allows you to check
to see if a certain flag was actually specified on the cmd line.

Per #9221 - also tweaked the docs to fix a typo.

Closes #9221

Signed-off-by: Doug Davis <dug@us.ibm.com>
Merge pull request #9269 from crosbymichael/update-libcontainer-nov20

Update libcontainer to 84c1636580a356db88b079d118b94abe6a1a0acd
Merge pull request #9248 from vbatts/vbatts-fix_gh9241

pkg/tarsum: actually init the TarSum struct
Merge pull request #9259 from duglin/Issue9221

Make --tlsverify enable tls regardless of value specified
Typed errors for iptables chain raw command output. YAYYYYYY.

Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
Apply same typed iptables errors to network driver.

Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)