If specified, sandbox_bind_mounts identifies host paths to be
mounted (ro) into the sandboxes shared path. This is only valid
if filesystem sharing is utilized.
The provided path(s) will be bindmounted (ro) into the shared fs directory on
the host, and thus mapped into the guest. If defaults are utilized,
these mounts should be available in the guest at
`/var/run/kata-containers/shared/containers/sandbox-mounts`
These will not be exposed to the container workloads, and are only
added for potential guest-services to consume (example: expose certs
into the guest that are available on the host).
Fixes: #1464
Signed-off-by: Eric Ernst <eric.g.ernst@gmail.com>
This commit includes two changes:
- migrate from opentracing to opentelemetry
- add jaeger configuration items
Fixes: #1351
Signed-off-by: bin <bin@hyper.sh>
Support the `sgx.intel.com/epc` annotation that is defined by the intel
k8s plugin. This annotation enables SGX. Hardware-based isolation and
memory encryption.
For example, use `sgx.intel.com/epc = "64Mi"` to create a container
with 1 EPC section with pre-allocated memory.
At the time of writing this patch, SGX patches have not landed on the
linux kernel project.
The following github kernel fork contains all the SGX patches for the
host and guest: https://github.com/intel/kvm-sgxfixes#483
Signed-off-by: Julio Montes <julio.montes@intel.com>
Set enable_debug_console=true in Kata's congiguration file,
runtime will pass `agent.debug_console`
and `agent.debug_console_vport=1026` to agent.
Fixes: #245
Signed-off-by: bin liu <bin@hyper.sh>
With kata containers moving to 2.0, (hybrid-)vsock will be the only
way to directly communicate between host and agent.
And kata-proxy as additional component to handle the multiplexing on
serial port is also no longer needed.
Cleaning up related unit tests, and also add another mock socket type
`MockHybridVSock` to deal with ttrpc-based hybrid-vsock mock server.
Fixes: #389
Signed-off-by: Penny Zheng penny.zheng@arm.com
[ port from runtime commit 0100af18a2afdd6dfcc95129ec6237ba4915b3e5 ]
To control whether guest can enable/disable some CPU features. E.g. pmu=off,
vmx=off. As discussed in the thread [1], the best approach is to let users
specify them. How about adding a new option in the configuration file.
Currently this patch only supports this option in qemu,no other vmm.
[1] https://github.com/kata-containers/runtime/pull/2559#issuecomment-603998256
Signed-off-by: Jia He <justin.he@arm.com>
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
We have defined specific config file configuration-fc.toml for firecracker,
including specific features and requirements, but the related unit test
TestNewFirecrackerHypervisor is missing.
Fixes: #250
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Add configuration/annotation about network I/O throttling on VM level.
rx_rate_limiter_max_rate is dedicated to control network inbound
bandwidth per pod.
tx_rate_limiter_max_rate is dedicated to control network outbound
bandwidth per pod.
Fixes: #250
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
The current path is hardcoded as follows:
virtio_fs_daemon = "/path/to/virtiofsd"
Switch to using the value of config.VirtioFSDaemon instead.
Fixes: #2686
Signed-off-by: Christophe de Dinechin <dinechin@redhat.com>
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
To use the kata-containers repo path.
Most of the change is generated by script:
find . -type f -name "*.go" |xargs sed -i -e \
's|github.com/kata-containers/runtime|github.com/kata-containers/kata-containers/src/runtime|g'
Fixes: #201
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
