Add (non-default) support for using MMIO for virtio devices. This can be
tested by:
cargo build --no-default-features --features "mmio"
All necessary options will be included injected into the kernel
commandline.
Fixes: #243
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The command "cargo build --no-default-features" does not recursively
disable the default features across the workspace. Instead add an acpi
feature at the top-level, making it default, and then make that feature
conditional on all the crate acpi features.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This makes the log macros (error!, warn!, info!, etc) in the code work.
It currently defaults to showing only error! messages, but by passing an
increasing number of "-v"s on the command line the verbosity can be
increased.
By default log output goes onto stderr but it can also be sent to a
file.
Fixes: #121
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Update all dependencies with "cargo upgrade" with the exception of
vmm-sys-utils which needs some extra porting work.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Use the tempdir crate to create a temporary directory that is deleted
when the structure goes out of scope.
Use this temporary directory for all temporary test files created by the
tests. The cloud init file is still in /tmp as that is created by the
test wrapper code.
This is the first stage towards being able to run the integration tests
in parallel.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The addition of [workspace] to the top level Cargo.toml is necessary to
have the binaries colocated together.
The Cargo.lock files have also been refreshed by the change to the
Cargo.toml.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Launch the test binary by command rather than using using the vmm layer.
This makes it easier to manage the running VM as you can explicitly kill
it.
Also switch to using credibility for the tests which catches assertions
and continues with subsequent commands and reports the issues at the
end. This means it is possible to cleanup even on failed test runs.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Add basic integration testing of the hypervisor using a cloud-init to
configure the VM at boot and SSH to control it at runtime.
Initial test just boots the VM up checks some basic resources and
reboots. With a second test that calls into the first to check that
subsequent tests work correctly.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
The cargo interaction with the .cargo/config does not meet our
requirements.
Regardless of .cargo/config explicitly replacing our external sources
with vendored ones, cargo build will rely first on Cargo.lock to update
its local source cache. If a dependency has been push forced, build
fails because of our top level Cargo.toml description.
This prevents us from actually pinning dependencies, which defeats the
vendoring purpose.
We're removing vendoring for now, until we understand it better.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
We use cargo vendor to generate a .cargo/config file and the vendor
directory. Vendoring allows us to lock our dependencies and to modify
them easily from the top level Cargo.toml.
We vendor all dependencies, including the crates.io ones, which allows
for network isolated builds.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
