Enable specifically for the add-net command the ability to send file
descriptors along with the HTTP request. This is useful to hotplug a
macvtap interface after the VMM has already been started.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Now all crates use edition = "2018" then the majority of the "extern
crate" statements can be removed. Only those for importing macros need
to remain.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
warning: name `InvalidCPUCount` contains a capitalized acronym
--> src/bin/ch-remote.rs:24:5
|
24 | InvalidCPUCount(std::num::ParseIntError),
| ^^^^^^^^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `InvalidCpuCount`
|
= note: `#[warn(clippy::upper_case_acronyms)]` on by default
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Split out the HTTP request handling code from ch-remote into a new
crate which can be used in other places where talking to the API server
by HTTP is necessary.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Use the trait for Read/Write rather than specifying the concrete type.
This allows for the functionality to be used for different socket types.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Now that we have a new dedicated way of asking for a balloon through the
CLI and the REST API, we can move all the balloon code to the device
manager. This allows us to simplify the memory manager, which is already
quite complex.
It also simplifies the behavior of the balloon resizing command. Instead
of providing the expected size for the RAM, which is complex when memory
zones are involved, it now expects the balloon size. This is a much more
straightforward behavior as it really resizes the balloon to the desired
size. Additionally to the simplication, the benefit of this approach is
that it does not need to be tied to the memory manager at all.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This is a new clippy check introduced in 1.47 which requires the use of
the matches!() macro for simple match blocks that return a boolean.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Implement a new VM action called 'resize-zone' allowing the user to
resize one specific memory zone at a time. This relies on all the
preliminary work from the previous commits to resize each virtio-mem
device independently from each others.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
If the server returns an error then print out the response body if there
is one present.
Fixes: #1262
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The ch-remote usage says:
OPTIONS:
--api-socket <api-socket> HTTP API socket path (UNIX domain socket).
However it doesn't seem to actually accept that syntax, instead
requiring "--api-socket=". This may be a clap bug however it is resolved
by setting the number of arguments requires to exactly one. Which is
also the actual correct number.
Fixes: #1117Fixes: #1116
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Currently unimplemented. Once implemented, this API will allow for
creating virtio-fs devices in the VM after it has booted.
Signed-off-by: Dean Sheather <dean@coder.com>
The goal here is to move the restore parameters into a dedicated
structure that can be reused from the entire codebase, making the
addition or removal of a parameter easier.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Support sending a request body this will usually be JSON encoded data
representing the details of the request.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit introduces a basic implementation of a remote control of a
running VMM implementing a subset of the API.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
