Add annotations for creating OCI images from checkpoint archives

- These annotations provide metadata including the container manager, container-name, pod, namespace for creating OCI images from checkpoint archives. Signed-off-by: Parthiba-Hazra <[email protected]>
checkpoint-restore · Apr 15, 2024 · 2a29fa0 · 2a29fa0
1 parent 6c3a263
commit 2a29fa0
Showing 1 changed file with 35 additions and 0 deletions.
diff --git a/lib/annotations.go b/lib/annotations.go
@@ -0,0 +1,35 @@
+package metadata
+
+const (
+	// CheckpointAnnotationContainerManager is used when creating an OCI image
+	// from a checkpoint archive to specify the name of container manager.
+	CheckpointAnnotationContainerManager = "org.criu.checkpointctl.checkpoint.container.manager"
+
+	// CheckpointAnnotationName is used when creating an OCI image
+	// from a checkpoint archive to specify the name of the checkpoint.
+	CheckpointAnnotationName = "org.criu.checkpointctl.checkpoint.container"
+
+	// CheckpointAnnotationPod is used when creating an OCI image
+	// from a checkpoint archive to specify the name of the pod associated with the checkpoint.
+	CheckpointAnnotationPod = "org.criu.checkpointctl.checkpoint.pod"
+
+	// CheckpointAnnotationNamespace is used when creating an OCI image
+	// from a checkpoint archive to specify the namespace of the pod associated with the checkpoint.
+	CheckpointAnnotationNamespace = "org.criu.checkpointctl.checkpoint.namespace"
+
+	// CheckpointAnnotationRootfsImage is used when creating an OCI image
+	// from a checkpoint archive to specify the root filesystem image associated with the checkpoint.
+	CheckpointAnnotationRootfsImage = "org.criu.checkpointctl.checkpoint.rootfsImage"
+
+	// CheckpointAnnotationRootfsImageID is used when creating an OCI image
+	// from a checkpoint archive to specify the ID of the root filesystem image associated with the checkpoint.
+	CheckpointAnnotationRootfsImageID = "org.criu.checkpointctl.checkpoint.rootfsImageID"
+
+	// CheckpointAnnotationRootfsImageName is used when creating an OCI image
+	// from a checkpoint archive to specify the name of the root filesystem image associated with the checkpoint.
+	CheckpointAnnotationRootfsImageName = "org.criu.checkpointctl.checkpoint.rootfsImageName"
+
+	// CheckpointAnnotationRuntimeName is used when creating an OCI image
+	// from a checkpoint archive to specify the runtime used on the host where the checkpoint was created.
+	CheckpointAnnotationRuntimeName = "org.criu.checkpointctl.checkpoint.runtime.name"
+)