script for codespace to use tmp space.

.devcontainer/devcontainer.json

+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/docker-existing-dockerfile
+{
+	"name": "Existing Dockerfile",
+	// "build": {
+	// 	// Sets the run context to one level up instead of the .devcontainer folder.
+	// 	"context": "..",
+	// 	// Update the 'dockerFile' property if you aren't using the standard 'Dockerfile' filename.
+	// 	"dockerfile": "../.cde.Dockerfile"
+	// },
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Uncomment the next line to run commands after the container is created.
+	"postCreateCommand": "bash azure.sh"
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as an existing user other than the container default. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "devcontainer"
+}
\ No newline at end of file

.devcontainer/tmpspace.sh

+sudo mv /var/lib/docker/ /tmp/
+sudo ln -s /tmp/docker /var/lib/docker
\ No newline at end of file