firecracker-containerd

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[Issue] Firecracker 1.0.0 regressed `TestOOM_Isolated` test case

1

Upgrading to Firecracker 1.0.0 caused regression in `TestOOM_Isolated` [integration test](https://github.com/firecracker-microvm/firecracker-containerd/blob/main/runtime/service_integ_test.go#L1994). The original 2MB memory limit caused `runc` to fail to launch a `dd` task. The following error message was observed...

henry118

Current integration testing for CNI plugins uses plugins at their latest versions: https://github.com/firecracker-microvm/firecracker-containerd/blob/3c257503cc1fa13b3dc941b823a0627e5c77e88f/Makefile#L235-L249 containerd builds and installs plugins at a specific commit, perhaps fc-cd should take a similar approach: https://github.com/containerd/containerd/blob/fc5c51d5f4eb5152519f3ba7b7a23ccbf5176b5b/script/setup/install-cni

ginglis13

https://github.com/firecracker-microvm/firecracker-containerd/runs/5250770611?check_suite_focus=true ``` --- FAIL: TestTaskManager_CreateExecDeleteTask (0.20s) task_test.go:459: Error Trace: task_test.go:459 Error: "[&WaitRequest{ID:fakeTask,ExecID:,XXX_unrecognized:[],}]" should have 2 item(s), but has 1 Test: TestTaskManager_CreateExecDeleteTask Messages: Wait called unexpected number of times for "fakeTask"...

kzys

Our BuildKite is designed to run multiple tests from multiple pull requests in parallel to utilize the bare-metal host fully. Because of that it wouldn't work as a performance benchmark...

kzys

Migrating from gogo/protobuf to Google's offical protobuf package

1

Google is releasing [a new Go API for protobuf](https://blog.golang.org/protobuf-apiv2), which breaks gogo/protobuf, but [the project is now looking for new maintainers](https://github.com/gogo/protobuf/issues/691). We may need to switch from gogo/protobuf to Google's...

kzys

How to set vm.memory with firecracker-ctr ?

2

```bash # start a container with command firecracker-ctr run --rm --tty --net-host --memory-limit 1073741824 docker.io/amd64/ubuntu c1 bash root@microvm:/# free -m total used free shared buffers cached Mem: 112 88 23...

windniw

Error with quickstart and suggestion on docker dependency

12

There are two things this issue is about: 1) There is an error with the Quickstart that I cannot get past yet, when using Ubuntu 2) The dependency on Docker...

alexellis

Running kubelet with firecracker-container failed

2

I have install firecracker-containerd in my machine and can run container use the flow command ``` firecracker-ctr --address /run/firecracker-containerd/containerd.sock run --rm --tty --net-host docker.io/library/debian:latest test ``` I want use it...

swartz-k

How can I snapshot and restore vm running containers?

3

I am running containers in Firecracker micro-VM using firecracker contained. I was able to create a firecracker VM and run a container inside it. However, I haven't found any APIs...

Abhi4010

How to config image registry?

1

Hi, I'd like to understand how to config the credential or http access of an image registry in firecracker-containerd, like this: [containerd-Configure Image Registry](https://github.com/containerd/containerd/blob/main/docs/cri/registry.md) ? I need to use a...

guoyingc