If the client doesn't support manifest lists, the registry will
rewrite a manifest list into the old format. The Docker-Content-Digest
header should be updated in this case.
Signed-off-by: Oleg Bulatov <oleg@bulatov.me>
In some conditions, regulator.exit may not send a signal to blocked
regulator.enter.
Let's assume we are in the critical section of regulator.exit and r.available
is equal to 0. And there are three more gorotines. One goroutine also executes
regulator.exit and waits for the lock. Rest run regulator.enter and wait for
the signal.
We send the signal, and after releasing the lock, there will be lock
contention:
1. Wait from regulator.enter
2. Lock from regulator.exit
If the winner is Lock from regulator.exit, we will not send another signal to
unlock the second Wait.
Signed-off-by: Oleg Bulatov <obulatov@redhat.com>
* Add instructions to remove also proxy_set_header Host
Add instructions to remove also proxy_set_header Host when using ELB.
In my case I only had commented out X-Real-IP, X-Forwarded-For, X-Forwarded-Proto, but not Host, and I was getting lots of retrys in Docker. Commenting the proxy_set_header Host fixed the issue, as recommended in https://github.com/moby/moby/issues/16949
Add build args. Defaults to Linux/x64 so no change to existing image, but can build for other platforms - e.g.
```
docker build --build-arg GOOS=windows -t distribution-builder:windows .
```
Signed-off-by: Elton Stoneman <elton@sixeyed.com>
Updates resumable hash implementation to Go 1.8 equivalent. This should
be a major speedup, since it includes a number of optimizations from Go
1.7.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
* Update fedora.md
add warning class to blogquote
* Update linux-postinstall.md
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* Update ubuntu.md
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* Update https.md
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* Update swarm_manager_locking.md
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* Update dockerlinks.md
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* Update discovery.md
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* Update scale-your-cluster.md
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* Update resource_constraints.md
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* Update binaries.md
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* Update index.md
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* Update install-sandbox-2.md
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* Update docker-toolbox.md
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* Update index.md
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* Update centos.md
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* Update debian.md
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* Update faqs.md
add linebreak after Looking for popular FAQs on Docker for Windows?
* Update install.md
add linebreake after **Already have Docker for Windows?**
* Revert "Update dockerd.yaml"
This reverts commit 3a98eb86f700ade8941483546c33f69a9dab8ac3.
* Revert "Update docker_secret_rm.yaml"
This reverts commit 5dc1e75f37033932486c11287052b7d64bf83e55.
* Revert "Update docker_service_rm.yaml"
This reverts commit a983380a5625b471f1a03f8ed2301ead72f98f1b.
* Revert "Update docker_secret_rm.yaml"
This reverts commit 4c454b883c300e26fbb056b954bb49ec2933b172.
