When pulling an image with content trust enabled, two references are
created: a digest reference and a tag reference. Deleting by tag
wouldn't actually remove the image, because the digest reference keeps
it alive.
This change modifies the rmi logic so that digest references don't keep
an image alive. If the last tag referencing a given image is deleted,
any digest references to it will be removed as well, so the image can
actually get deleted. This fixes the usability problem with deletions
when content trust is in use, so something like "docker pull busybox;
docker rmi busybox" will work as expected.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This allows to define clearly what is mutable or not in a container
and remove the use of the internal HostConfig struct to be used.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Remove the experimental docs for user namespaces and add similar content
to the `docker daemon` command documentation.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Instead of just showing the number of containers this patch will
show the number of running, paused and stopped containers as well.
Signed-off-by: Kim Eik <kim@heldig.org>
(cherry picked from commit a9804ab1cb117a132cbf460067d55f5146d50956)
the discovery without the key being already there in the store or
created beforehand and implicitely by a 'swarm join'.
Signed-off-by: Alexandre Beslic <abronan@docker.com>
Signed-off-by: Victor Vieux <vieux@docker.com>
This PR allows to configure the discovery path using the
--discovery-opt flag (with "kv.path=path/to/nodes"). We
can point to "docker/nodes" and use the docker discovery.
If docker instances are advertising to the cluster using
the `--cluster-advertise` flag, the swarm join command
becomes unnecessary.
Signed-off-by: Alexandre Beslic <abronan@docker.com>
Signed-off-by: Victor Vieux <vieux@docker.com>
The existing example didn't illustrate how to
install strace in the container. In addition,
the rhel7 image used is no longer public (and maintained)
so not a good image to use in the example.
This updates the example to use htop (strace is
not working without disabling apparmor for the container)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Implement configurable detach keys (for `attach`, exec`, `run` and
`start`) using the client-side configuration
- Adds a `--detach-keys` flag to `attach`, `exec`, `run` and `start`
commands.
- Adds a new configuration field (in `~/.docker/config.json`) to
configure the default escape keys for docker client.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
It's used for updating properties of one or more containers, we only
support resource configs for now. It can be extended in the future.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Add filter support for `network ls` to hide predefined network,
then user can use "docker network rm `docker network ls -f type=custom`"
to delete a bundle of userdefined networks.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Antonio Murdaca