cgroups and namespaces links are broken. They point to blog.dotcloud.com which is dead. Updating the links to point to informative pages.
Signed-off-by: Ankush Agarwal <ankushagarwal11@gmail.com>
Upstream-commit: 9bbdaa9280609c2c6fc86c6749dfb3d4869d0097
Component: engine
This adds a more meaningful error on the client side so the "bad
certificate" error coming from the TLS dial code has some context for
the user.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Upstream-commit: d175ef6773708afef5982d233ad600f18cf2cdc2
Component: engine
During `(*Graph).Register, there was no protection on adding new layers
concurrently. In some cases, this resulted in corruption of a layer by creating
the directory but not the underlying data. This manifested in several different
IO errors reported in the client. This attempts to fix this by adding a mutex
by Image ID to protect the Register operation.
We do not completely understand the root cause of this corruption other than
the result is somehow tied to this particular function. This fix has been
confirmed to address the issue through testing.
Unfortunately, this fix does not address existing corruption. The user will
have to remove and re-pull the corrupt layer to stop the error from happening
in the future. This change only ensures that the layer will not become corrupt.
Signed-off-by: Stephen J Day <stephen.day@docker.com>
Upstream-commit: 7eac23cf8de08f281c84c36390f734dbaef8c69a
Component: engine
make error message when running commands while daemon is down more user-friendly.
```
docker@54.175.201.239 ~: sudo service docker stop
docker stop/waiting
docker@54.175.201.239 ~: docker images
Get http:///var/run/docker.sock/v1.19/images/json: dial unix /var/run/docker.sock: no such file or directory. Are you trying to connect to a TLS-enabled daemon without TLS?
```
Signed-off-by: Damien Nozay <damien.nozay@gmail.com>
Upstream-commit: e9ac7d24a7de5e009f74887cf21f15b6bb4e4605
Component: engine
- creating index which is overview of configuring logs
- linking to individual journald/fluent material
- leaving behind table and link to index in run
Signed-off-by: Mary Anthony <mary@docker.com>
Upstream-commit: 31dd97f4adb215b23504f72e7a17464bc6428419
Component: engine
The documentation is currently broken for the fedora page. This PR fixes missing the markup.
Signed-off-by: Charles Sarrazin <charles@sarraz.in>
Upstream-commit: 62213219dc97a97471f8d7813aa61a74745ec902
Component: engine
When a container is started with `--net=host` with
a particular name and it is subsequently destroyed,
then all subsequent creations of the container with
the same name will fail. This is because in `--net=host`
the namespace is shared i.e the host namespace so
trying to destroy the host namespace by calling
`LeaveAll` will fail and the endpoint is left with
the dangling state. So the fix is, for this mode, do
not attempt to destroy the namespace but just cleanup
the endpoint state and return.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Upstream-commit: 9bb69f9726e7f8cba0cdf681e5060e47b9c45298
Component: engine
The last "," should not shown up, otherwise you will get the error
back as below:
- invalid character '}' looking for beginning of object key string.
Signed-off-by: Hu Keping <hukeping@huawei.com>
Upstream-commit: 221fa4c3d11973f6b973daf26fd962554945fc68
Component: engine
