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## Problem Some useful debugging tools are missing from the compute image and sometimes it's impossible to install them because memory is tightly packed. ## Summary of changes Add the following tools: iproute2, lsof, screen, tcpdump. The other changes come from sorting the packages alphabetically. ```bash $ docker image inspect ghcr.io/neondatabase/vm-compute-node-v16:7555 | jaq '.[0].Size' 1389759645 $ docker image inspect ghcr.io/neondatabase/vm-compute-node-v16:14083125313 | jaq '.[0].Size' 1396051101 $ echo $((1396051101 - 1389759645)) 6291456 ```
This directory contains files that are needed to build the compute images, or included in the compute images.
compute-node.Dockerfile To build the compute image
vm-image-spec.yaml Instructions for vm-builder, to turn the compute-node image into corresponding vm-compute-node image.
etc/ Configuration files included in /etc in the compute image
patches/ Some extensions need to be patched to work with Neon. This directory contains such patches. They are applied to the extension sources in compute-node.Dockerfile
In addition to these, postgres itself, the neon postgres extension, and compute_ctl are built and copied into the compute image by compute-node.Dockerfile.