Add daemon config to allow the user to specify the MTU of the control plane network.
The first user of this new parameter is actually libnetwork that can seed the
gossip with the proper MTU value allowing to pack multiple messages per UDP packet sent.
If the value is not specified or is lower than 1500 the logic will set it to the default.
Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
Allows storing key under any directory. In the case where the
"/etc/docker" directory is not preserved, this file can be
specified to a location where it will be preserved to ensure
the ID does not change across restarts.
Note this key is currently only used today to generate the ID
used in Docker info and for manifest schema v1 pushes. The key
signature and finger on these manifests are not checked or
used any longer for security, deprecated by notary.
Removes old key migration from a pre-release of Docker which put
the key under the home directory and was used to preserve ID used
for swarm v1 after the file moved.
closes#32135
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
plugins exist in a chain that composes potentially mutating requests and
responses. This simply reverts the sorting of AuthZ plugins so that the
/info API endpoint returns the internal ordering used for AuthZ composition.
Volume driver plugins are not affected because they are just a set.
Signed-off-by: David Sheets <dsheets@docker.com>
- Moved DefaultInitBinary from daemon/daemon.go to
daemon/config/config.go since it's a daemon config and is referred in
config package files.
- Added condition in GetInitPath to check for any explicitly configured
DefaultInitBinary. If not, the default value of DefaultInitBinary is
returned.
- Changed all references of DefaultInitBinary to refer to the variable
from new location.
- Added TestCommonUnixGetInitPath to test for the various values of
GetInitPath.
Fixes#32314
Signed-off-by: Sunny Gogoi <indiasuny000@gmail.com>
When the daemon is configured to run with an authorization-plugin and if
the plugin is disabled, the daemon continues to send API requests to the
plugin and expect it to respond. But the plugin has been disabled. As a
result, all API requests are blocked. Fix this behavior by removing the
disabled plugin from the authz middleware chain.
Tested using riyaz/authz-no-volume-plugin and observed that after
disabling the plugin, API request/response is functional.
Fixes#31836
Signed-off-by: Anusha Ragunathan <anusha.ragunathan@docker.com>
This also moves some cli specific in `cmd/dockerd` as it does not
really belong to the `daemon/config` package.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
