Dmitrii Ustiugov

firecracker-control plugin does not account for containerd logging setting

1

I would like to suppress all logging below "warning" or "fatal" but firecracker-containerd does not account for the options provided in config.toml or in CLI. Example: ``` sudo firecracker-containerd --config...

**Describe the bug** Seems that Istio installation is the problem. However, @cvetkovic checked that the vHive cluster installation works on bare metal. **Logs** ``` Istiod encountered an error: failed to...

Update guest kernel and rootfs

2

Need to update the kernel, following the [recipe](https://github.com/firecracker-microvm/firecracker/blob/cd7c08420848b2c7e2bb7ff72f096a2fb5da27f8/docs/rootfs-and-kernel-setup.md#use-the-provided-recipe) from the Firecracker team. We should update the rootfs, following the firecracker-container [recipe](https://github.com/firecracker-microvm/firecracker-containerd/tree/main/tools/image-builder), as Plamen suggested.

Enabled Istio tracing

1

Need to check if Istio ingress appears in Zipkin. May require further changes. Source: https://istio.io/latest/docs/tasks/observability/distributed-tracing/configurability/#installation Signed-off-by: Dmitrii Ustiugov

Currently, `ctriface/` doesn't pick up environment variables from the knative manifests. Firecracker-containerd supports it at a the container creation time as a runtime argument to the corresponding API call. Example:...

Need to list non-automated and automated profiles, single-node and multi-node.

CNN serving image build is broken

5

**Describe the bug** CNN serving image is broken due to an update in a dependency. **To Reproduce** the error appears in the [nightly testing](https://github.com/ease-lab/vhive/runs/2436625774?check_suite_focus=true#step:3:133) **Expected behavior** Successful build **Logs** https://github.com/ease-lab/vhive/runs/2436625774?check_suite_focus=true#step:3:133...

Need to have a script that rebuilds binaries that are stored in the `bin/` folder. * binaries (git-lfs) * docker images for knative, CI, dev image, etc.

This firecracker-containerd error can be safely ignored. This fix would improve CI stability. Logs: ``` === RUN TestSnapLoadMultiple time="2021-01-23T21:33:35.473014189Z" level=info msg="Registering bridges for tap manager" time="2021-01-23T21:33:35.476245128Z" level=info msg="Creating containerd client"...

Right now, containerd client loses its vsock connection with snapshotting. This issue is confirmed by the Firecracker team that recommended to close vsock connections before snapshotting. This change is likely...