Skip to content

virtcontainers: Add automatic crashdump collection for Cloud Hypervisor #421

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Ankita13-code wants to merge 1 commit into
base: msft-main
Choose a base branch
from
Open

virtcontainers: Add automatic crashdump collection for Cloud Hypervisor #421

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 10 additions & 0 deletions src/runtime/config/configuration-clh.toml.in
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -247,6 +247,16 @@ disable_image_nvdimm = @DEFDISABLEIMAGENVDIMM@
# but it will not abort container execution.
#guest_hook_path = "/usr/share/oci/hooks"
#
# Set where to save the guest memory dump file.
# If set, when a panic event is received from the guest via the event monitor,
# guest memory will be dumped to host filesystem under guest_memory_dump_path.
# This directory will be created automatically if it does not exist.
# The dumped file (also called vmcore) can be processed with crash or gdb.
# WARNING:
# Dump guest's memory can take very long depending on the amount of guest memory
# and use much disk space.
#guest_memory_dump_path="/var/crash/kata"
#
# These options are related to network rate limiter at the VMM level, and are
# based on the Cloud Hypervisor I/O throttling. Those are disabled by default
# and we strongly advise users to refer the Cloud Hypervisor official
Expand Down
2 changes: 1 addition & 1 deletion src/runtime/go.mod
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ require (
github.com/containerd/console v1.0.4
github.com/containerd/containerd v1.7.27
github.com/containerd/containerd/api v1.8.0
github.com/containerd/continuity v0.4.4
github.com/containerd/cri-containerd v1.19.0
github.com/containerd/fifo v1.1.0
github.com/containerd/ttrpc v1.2.7
Expand Down Expand Up @@ -74,7 +75,6 @@ require (
github.com/cespare/xxhash/v2 v2.2.0 // indirect
github.com/cilium/ebpf v0.16.0 // indirect
github.com/containerd/cgroups/v3 v3.0.2 // indirect
github.com/containerd/continuity v0.4.4 // indirect
github.com/containerd/errdefs v0.3.0 // indirect
github.com/containerd/go-runc v1.1.0 // indirect
github.com/containerd/log v0.1.0 // indirect
Expand Down
1 change: 1 addition & 0 deletions src/runtime/pkg/katautils/config.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1110,6 +1110,7 @@ func newClhHypervisorConfig(h hypervisor) (vc.HypervisorConfig, error) {
EnableAnnotations: h.EnableAnnotations,
DisableSeccomp: h.DisableSeccomp,
ConfidentialGuest: h.ConfidentialGuest,
GuestMemoryDumpPath: h.GuestMemoryDumpPath,
Rootless: h.Rootless,
DisableSeLinux: h.DisableSeLinux,
DisableGuestSeLinux: h.DisableGuestSeLinux,
Expand Down
Loading
Loading