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Self-hosted build repaired on hardened hosts: docker build/push failed with "mkdir…

v0.2.2-alpha
  • Self-hosted build repaired on hardened hosts: docker build/push failed with "mkdir /root/.docker: read-only file system" when the systemd service ran with ProtectHome=true (/root read-only). The agent now points HOME and DOCKER_CONFIG at its state directory (/var/lib/pierrr-agent, writable) — at startup and in the systemd unit. No action required beyond updating the agent.