fix: switch Go base from bullseye to bookworm#74
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golang:1.26.3 dropped the bullseye (Debian 11) variant — only alpine, bookworm (Debian 12), and trixie (Debian 13) variants are published. release.yml fails for perf and ruby with 'golang:1.26.3-bullseye: not found'. Agent has no cgo, so the produced binary is statically linked; runtime stages (ruby's bitnami/minideb:bullseye, perf's alpine:3.23.4) are unaffected.
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Code Review
This pull request updates the Go base image from Debian Bullseye to Bookworm for the build stage in the JVM, Perf, and Ruby Dockerfiles. The reviewer identified that the Go version '1.26.3' is likely a typo for '1.23.6' as the former is not a released version. Additionally, the feedback highlights potential glibc or musl compatibility issues caused by the mismatch between the build stage (Bookworm) and the runtime stages (Bullseye or Alpine), recommending that CGO_ENABLED=0 be explicitly set to ensure a portable, static binary.
RamanKharchee
approved these changes
May 12, 2026
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Summary
Release pipeline is failing for
perfandrubyimages with:Confirmed via Docker Hub:
golang:1.26.3ships onlyalpine,bookworm, andtrixieDebian variants — nobullseye.Bumps the 3 Debian-based Dockerfiles to
golang:1.26.3-bookworm:docker/perf/Dockerfiledocker/ruby/Dockerfiledocker/jvm/Dockerfile(not in release matrix, but kept consistent formakebuilds)Runtime stages are untouched. The agent has no
cgoso its binary is statically linked — runtime base (Debian 11 / Alpine) is unaffected.Test plan