A Docker install of the Pro runtime had no sane update path: the binary
self-updater refuses to run in a container, the customer compose file pins
the previous image digest (so `docker compose pull` never updates), and the
in-app guidance showed community `docker pull rcourtman/pulse:<tag>` commands
that silently downgrade the container to the community build - the same
failure mode 93bccaff1 fixed for binary installs.
The update check on the Pro binary already fetches the license server
download broker manifest (GET /v1/downloads/pulse-pro), which carries the
digest-pinned image ref plus ready-to-run compose commands. Relay that block
on UpdateInfo.dockerUpdate for Docker deployments, behind the existing
stable/rc channel guard, failing closed unless both compose commands
reference the digest-pinned ref (never a mutable tag).
Settings -> Updates now renders those commands as copy blocks when an update
is available, and the idle Docker box, the update banner, and the docker
update plan suppress every community-image command whenever the compiled
runtime identity is pro.
Contracts: api-contracts (update transport dockerUpdate block),
deployment-installability (Pro Docker update path), frontend-primitives
(install guide Pro-runtime guidance), with transport and settings-shell
proofs extended accordingly.
Checksum and SSHSIG verification prove the downloaded artifact matches
what was published, not that it can run on this host or is the version
the user approved. The apply pipeline previously swapped the binary and
exited, relying on systemd to restart into an unproven executable; a
wrong-arch fallback asset or unstamped build would take Pulse down with
the backup left unused.
ApplyUpdate now locates the extracted binary and probes it with
--version before the backup and swap stages, failing the update with
zero changes applied when the probe fails or reports a version other
than the apply target. Same pattern the agent updater already uses.
Pinned in the deployment-installability contract with
internal/updates/selftest_test.go as the owned proof surface.
TestUpdateDemoWorkflowUsesGovernedNetworkPath still asserted the retired
authkey: TS_AUTHKEY line; 0a9a29d63 moved update-demo-server.yml to the
OAuth client (TS_OAUTH_CLIENT_ID / TS_OAUTH_SECRET, tag:infra), so the
test now pins those lines instead.
rcourtman