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Fix Railway volume permissions for claim-capable runtime#60

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squaeragent merged 2 commits into
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codex/railway-volume-permissions
Jul 1, 2026
Merged

Fix Railway volume permissions for claim-capable runtime#60
squaeragent merged 2 commits into
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codex/railway-volume-permissions

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Summary\n- keep the Railway template image claim-capable with zero-engine==0.1.6\n- allow the container wrapper to prepare Railway's mounted /data volume as root, then drop to the zero user before launching the paper API\n- extend the Railway template packet/readiness gates so this volume-permission behavior is checked\n\n## Why\nPR #59 correctly moved the public template to zero-engine==0.1.6, but the production Railway deploy failed because Railway mounted /data as root-owned after image build. The non-root container could not create /data/.zero, so healthcheck never passed.\n\nFailure evidence from deployment a6dfc50c-0d10-453d-ae5f-54ed67189cac:\n\ntext\nmkdir: cannot create directory '/data/.zero': Permission denied\nHealthcheck failed\n\n\n## Validation\n- scripts/railway_template_packet.py --output contracts/distribution/railway-template.json\n- scripts/railway_template_packet.py --check\n- python3 scripts/generate_llms_full.py\n- bash -n scripts/railway_start.sh scripts/railway_smoke.sh scripts/hardening_gate.sh scripts/public_readiness_gate.sh\n- scripts/public_readiness_gate.sh\n- scripts/hardening_gate.sh\n- git diff --check\n- local start-script smoke with zero-engine==0.1.6 verified /deployment/claim exposes engine-v0.1.6 and foundation_bootstrap_status\n\nDocker daemon is unavailable locally, but GitHub/Railway build evidence from PR #59 already proves the image builds and installs zero-engine==0.1.6; this PR fixes the runtime mount permission failure seen on Railway.\n\nAI-assisted change: yes\n\nCo-authored-by: Codex codex@openai.com

Co-authored-by: Codex <codex@openai.com>
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📒 Files selected for processing (9)
  • Dockerfile
  • contracts/distribution/railway-template.json
  • docs/llms-full.txt
  • docs/railway-template.md
  • scripts/hardening_gate.sh
  • scripts/public_readiness_gate.sh
  • scripts/railway_smoke.sh
  • scripts/railway_start.sh
  • scripts/railway_template_packet.py
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Comment thread scripts/railway_start.sh Outdated
@squaeragent squaeragent merged commit 7c6beb7 into main Jul 1, 2026
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@squaeragent squaeragent deleted the codex/railway-volume-permissions branch July 1, 2026 08:45
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