Google Cloud Platform services architecture visualization with Graphviz
$ gpp my-graph.gv | dot -Tsvg -o my-graph.svg
$ inkscape --export-png=my-graph.png my-graph.svg # Optionally convert to png.
The result of the following commands:
$ gpp GCP-Overview.gv | fdp -Tsvg -o GCP-Overview.svg
$ inkscape --export-png=GCP-Overview.png GCP-Overview.svg