The agent's baked default pointed at the PUBLIC admin-UI name
(diskless-server.bitasylum.org), which resolves to the serving host's outbound IP
— unreachable from the fleet LAN. There's no split-horizon to "automate": the
manager agent plane is just another *.fleet.lab, served by the fleet dnsmasq like
boot/nvme/audit.
- serving/.env.example: MGMT_HOST=manager.fleet.lab.
- serving/docker-compose.yml: dnsmasq --address=/${MGMT_HOST}/${SERVER_IP}.
- files/agent/agent.env + main.go default: FLEET_AGENT_MANAGER=manager.fleet.lab:9600.
- server-pki.sh: AGENT_SANS default -> manager.fleet.lab (cert SAN matches the
baked name, so no FLEET_AGENT_SERVER_NAME override).
- docs/TODO #14 gotcha #4 updated: fleet name, not the IP+server-name workaround.
The public diskless-server.bitasylum.org stays the ADMIN-UI name (Traefik/:443).
The 2b-agent provisioner installed agent.env from /tmp/etc-stage, but the 2a
package step deletes /tmp/etc-stage before 2b runs, so the build failed with
"cannot stat '/tmp/etc-stage/fleet-agent/agent.env'". 2b-hostapi avoids this by
installing from its own upload dir; do the same: move agent.env into files/agent/
so it rides the agent's file upload (/tmp/agent), which survives until 2b-agent
cleans it. Runtime path (/etc/fleet-agent/agent.env) is unchanged.
Audiobuzz