pr3/web-dashboard #3

Merged

thatjames merged 2 commits from pr3/web-dashboard into main

2026-04-26 17:45:33 +02:00

thatjames commented

2026-04-26 17:39:48 +02:00

Owner

No description provided.

thatjames added 2 commits

2026-04-26 17:39:48 +02:00

Add read-only web dashboard and DockerService state snapshot

deploy / deploy (push) Successful in 38s

Details

ef5a374bb1

Original feature ask: a web view of every managed (provider, FQDN)
pair, the containers attached to it, and the last sync status.

DockerService now keeps the worker state on the struct as a
RWMutex-guarded map[stateKey]*ManagedDomain, populated by recordSuccess
/ recordFailure / updateContainers / reapStateNotIn helpers off the
worker tick. Snapshot() returns a defensive, FQDN-sorted copy that the
HTTP handler reads once per HTMX poll.

internal/web is a thin server-rendered package: html/template embedded
via //go:embed, two routes (GET / for the page, GET /domains for the
HTMX fragment), tight CSP, no JSON, no auth, no writes. HTMX from
unpkg.com pinned by the CSP — vendoring is tracked as a follow-up.

main.go grows a graceful-shutdown shape: worker and server in separate
goroutines, signal triggers srv.Shutdown with a 5s timeout. WEB_ADDR
defaults to :8080; setting it to the empty string disables the
dashboard for headless deployments.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Drop dead time guard in state_test.go

deploy / deploy (push) Successful in 18s

Details

3f52438713

Architect review noted the trailing var _ = time.Time{} as cruft;
removing the import along with it.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>