Add apt-only ubuntu-dev image with multi-arch CI - #1
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Add an Ubuntu 24.04 development image (eloqdata/ubuntu-dev) whose dependencies are installed entirely via apt — no from-source builds, no baked secrets, runs as non-root user eloq with passwordless sudo. Add a GitHub Actions workflow that builds on native amd64 and arm64 runners: PRs validate both arches (no push), pushes to main build, push per-arch, and merge into a multi-arch manifest on DockerHub. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The gcloud repo setup calls `gpg --dearmor`, but gpg is not present in the base ubuntu:24.04 image, causing exit 127. Add gnupg (and apt-transport-https) to the apt install list. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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What
Adds the first image to this repo:
eloqdata/ubuntu-dev, an Ubuntu 24.04 development image, plus a GitHub Actions workflow to build and publish it.ubuntu-dev/Dockerfileubuntu:24.04.aptonly — nowget/git clone+ compile, no pip/npm/rustup, no baked SSH keys or passwords.eloqwith passwordlesssudo..github/workflows/ubuntu-dev.ymlubuntu-24.04(amd64) +ubuntu-24.04-arm(arm64).mainbuild and push each arch, then merge into a multi-arch manifest taggedlatest,24.04,sha-<commit>.Required repo secrets
Before merging, add in Settings → Secrets and variables → Actions:
DOCKER_USERNAMEeloqdata/ubuntu-devDOCKER_PASSWORDNotes
eloqdata/ubuntu-devis hardcoded (org name is public) so fork PRs can build-validate without secrets.mainso the credentials can't be exfiltrated via a malicious workflow edit.🤖 Generated with Claude Code