From 069680738496d79a103965abcc1cc1fd91a8f24b Mon Sep 17 00:00:00 2001 From: Gabriela Cervantes Date: Thu, 18 Jan 2024 15:50:30 +0000 Subject: [PATCH] versions: Update firecracker version This PR updates the firecracker version to v1.6.0 which includes the following features - Added support for per net device metrics. In addition to aggregate metrics net, each individual net device will emit metrics under the label "net_{iface_id}". E.g. the associated metrics for the endpoint "/network-interfaces/eth0" will be available under "net_eth0" in the metrics json object. - Added support for per block device metrics. In addition to aggregate metrics block, each individual block device will emit metrics under the label "block_{drive_id}". E.g. the associated metrics for the endpoint "/drives/{drive_id}" will be available under "block_drive_id" in the metrics json object. - Added a new vm-state subcommand to info-vmstate command in the snapshot-editor tool to print MicrovmState of vmstate snapshot file in a readable format. Also made the vcpu-states subcommand available on x86_64. - Added source-level instrumentation based tracing. See tracing for more details. - Added developer preview only (NOT for production use) support for vhost-user block devices. Firecracker implements a vhost-user frontend. Users are free to choose from existing open source backend solutions or their own implementation. Known limitation: snapshotting is not currently supported for microVMs containing vhost-user block devices. See the related doc page for details. The device emits metrics under the label "vhost_user_{device}_{drive_id}". Fixes #8854 Signed-off-by: Gabriela Cervantes --- versions.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/versions.yaml b/versions.yaml index 73540318ca..5893f32722 100644 --- a/versions.yaml +++ b/versions.yaml @@ -83,7 +83,7 @@ assets: uscan-url: >- https://github.com/firecracker-microvm/firecracker/tags .*/v?(\d\S+)\.tar\.gz - version: "v1.4.0" + version: "v1.6.0" qemu: description: "VMM that uses KVM"