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Merged
syscod3 merged 1 commit into from
Sep 22, 2026
Merged

fix(agent): restore shared suspend snapshot storage #105

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7 changes: 7 additions & 0 deletions charts/imp/templates/agent/daemonset.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,9 @@ spec:
mountPath: /run/imp
- name: image-cache
mountPath: /var/lib/imp/images
# The agent creates and removes suspend directories; Firecracker writes snapshots.
- name: suspend-dir
mountPath: /var/lib/imp/suspend
volumes:
- name: dev-kvm
hostPath:
Expand Down Expand Up @@ -101,4 +104,8 @@ spec:
{{- else }}
emptyDir: {}
{{- end }}
- name: suspend-dir
hostPath:
path: /var/lib/imp/suspend
type: DirectoryOrCreate
terminationGracePeriodSeconds: 10
38 changes: 38 additions & 0 deletions charts/imp/tests/suspend-storage_test.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
suite: shared suspend snapshot storage
templates:
- templates/agent/daemonset.yaml
- templates/runtime/daemonset.yaml
set:
agent.env.kernelPath: /var/lib/imp/vmlinux
tests:
- it: mounts node-local suspend storage into the agent
template: templates/agent/daemonset.yaml
asserts:
- contains:
path: spec.template.spec.containers[0].volumeMounts
content:
name: suspend-dir
mountPath: /var/lib/imp/suspend
- contains:
path: spec.template.spec.volumes
content:
name: suspend-dir
hostPath:
path: /var/lib/imp/suspend
type: DirectoryOrCreate

- it: mounts the same node-local suspend storage into the runtime
template: templates/runtime/daemonset.yaml
asserts:
- contains:
path: spec.template.spec.containers[0].volumeMounts
content:
name: suspend-dir
mountPath: /var/lib/imp/suspend
- contains:
path: spec.template.spec.volumes
content:
name: suspend-dir
hostPath:
path: /var/lib/imp/suspend
type: DirectoryOrCreate
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