Files
Andrew Stoltz 2a1e842100 runners: bake step-ca root CA into image (v20260525-stepca)
Without the IAmWorkin step-ca root CA in the runner image's system
trust store, .NET HttpClient calls from CI tests against
`*.iamworkin.lan` (e.g. `https://selenium.iamworkin.lan/session`) fail
with `The remote certificate is invalid because of errors in the
certificate chain: PartialChain`. FlowerCore.Print.Web's
`WebScreenshotService` unit tests hit this on every build.

Drop the step-ca root PEM into `/usr/local/share/ca-certificates/`,
run `update-ca-certificates` once during apt install, and let OpenSSL +
.NET-on-Linux read the regenerated `/etc/ssl/certs/ca-certificates.crt`
automatically — no `SSL_CERT_FILE` env var, no per-Deployment volume
mount.

Image rebuilt + saved + imported on all 3 schedulable RKE2 nodes
(rke2-server, rke2-agent1, rke2-agent2) before this PR — verified with
`ctr images list -q | grep stepca` on each node.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-25 19:55:38 -05:00

55 lines
2.1 KiB
Docker

FROM myoung34/github-runner:latest
ARG RUBY_VERSION=3.3.11
ARG RUBY_MINOR=3.3
ARG RUBY_BUILD_VERSION=v20260326
ARG RUNNER_UID=1001
ARG RUNNER_GID=1001
ENV RUNNER_TOOL_CACHE=/home/runner/_tool
ENV RUNNER_RUBY_TOOLCACHE=/opt/runner-toolcache
ENV PATH="/home/runner/_tool/Ruby/${RUBY_MINOR}/x64/bin:/opt/runner-toolcache/Ruby/${RUBY_MINOR}/x64/bin:${PATH}"
USER root
# Bake the IAmWorkin step-ca root CA into the system trust store. Without
# this, .NET HttpClient calls from CI tests against *.iamworkin.lan
# (e.g. https://selenium.iamworkin.lan/session) fail with `PartialChain`
# because the runner image's default Ubuntu trust bundle doesn't include
# our internal Root CA. update-ca-certificates regenerates
# /etc/ssl/certs/ca-certificates.crt, which OpenSSL + .NET on Linux read
# automatically — no SSL_CERT_FILE env var needed.
COPY step-ca-root.crt /usr/local/share/ca-certificates/iamworkin-step-ca-root.crt
RUN apt-get update \
&& DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
autoconf \
bison \
build-essential \
ca-certificates \
curl \
libdb-dev \
libffi-dev \
libgdbm-dev \
libgmp-dev \
libncurses-dev \
libreadline-dev \
libssl-dev \
libyaml-dev \
patch \
pkg-config \
uuid-dev \
zlib1g-dev \
&& update-ca-certificates \
&& curl -fsSL "https://github.com/rbenv/ruby-build/archive/refs/tags/${RUBY_BUILD_VERSION}.tar.gz" -o /tmp/ruby-build.tar.gz \
&& mkdir -p /tmp/ruby-build \
&& tar -xzf /tmp/ruby-build.tar.gz --strip-components=1 -C /tmp/ruby-build \
&& /tmp/ruby-build/install.sh \
&& rm -rf /tmp/ruby-build /tmp/ruby-build.tar.gz /var/lib/apt/lists/*
COPY install-ruby-toolcache.sh /usr/local/bin/install-ruby-toolcache.sh
RUN chmod +x /usr/local/bin/install-ruby-toolcache.sh \
&& RUBY_VERSION="${RUBY_VERSION}" RUBY_MINOR="${RUBY_MINOR}" TOOLCACHE_ROOT="${RUNNER_RUBY_TOOLCACHE}" RUNNER_UID="${RUNNER_UID}" RUNNER_GID="${RUNNER_GID}" /usr/local/bin/install-ruby-toolcache.sh \
&& ruby -v