domain cutover: front doors + drone + per-run naming to ci.autonomic.zone

- acme-dns.nix: ONE dual-zone SAN cert (ci+*.ci.autonomic.zone AND ci+*.ci.commoninternet.net)
  via the same acmedns account — storage re-keyed by cc-ci-acme-storage-seed.service; handoff
  reads the new cert dir. Single secret pair => zero changes to the traefik reconciler.
- dashboard/bridge/reports: dual Host rules during the bake window (bridge gets explicit
  parentheses so && does not shadow the dashboard on the new host).
- drone abra app renamed to drone.ci.autonomic.zone (fresh DB supported: DRONE_USER_CREATE
  re-injects the sops bridge token); runner RPC + bootstrap-drone-oauth.sh follow.
- harness: app_domain() issues *.ci.autonomic.zone run domains; RUN_APP_RE / stack-name
  regexes / docker-prune accept BOTH zones during the bake. Warm stacks deliberately stay
  on the legacy zone (data-warm volumes; post-bake migration).
- URLs in bridge/dashboard defaults + recipe-report.py follow the new names.

bridge/bridge.py

@@ -41,11 +41,11 @@ from datetime import UTC, datetime
 from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
 
 GITEA_API = os.environ.get("GITEA_API", "https://git.autonomic.zone/api/v1")
-DRONE_URL = os.environ.get("DRONE_URL", "https://drone.ci.commoninternet.net")
+DRONE_URL = os.environ.get("DRONE_URL", "https://drone.ci.autonomic.zone")
 # Dashboard base URL — where per-run artifacts (summary card PNG, level badge SVG) are served
 # (Phase 3 U2.3: /runs/<run_id>/...). The PR comment (U3) embeds the card + badge from here. The
 # run_id is the Drone build number (== `num`), so the URLs are /runs/<num>/{summary.png,badge.svg}.
-DASH_URL = os.environ.get("DASH_URL", "https://ci.commoninternet.net")
+DASH_URL = os.environ.get("DASH_URL", "https://ci.autonomic.zone")
 CI_REPO = os.environ.get("CI_REPO", "recipe-maintainers/cc-ci")
 TRIGGER = "!testme"
 # Hidden HTML-comment marker embedded in the bot's PR comment so a re-`!testme` UPDATES the same

dashboard/dashboard.py

@@ -22,7 +22,7 @@ import urllib.error
 import urllib.request
 from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
 
-DRONE_URL = os.environ.get("DRONE_URL", "https://drone.ci.commoninternet.net")
+DRONE_URL = os.environ.get("DRONE_URL", "https://drone.ci.autonomic.zone")
 CI_REPO = os.environ.get("CI_REPO", "recipe-maintainers/cc-ci")
 CACHE_TTL = int(os.environ.get("CACHE_TTL", "30"))
 # Per-recipe history display cap (phase dash): a long-lived recipe (plausible/custom-html have 30+

nix/modules/acme-dns.nix

@@ -1,8 +1,13 @@
-# Restricted DNS-01 certificate issuance for ci.commoninternet.net.
+# Restricted DNS-01 certificate issuance for ci.autonomic.zone (+ legacy ci.commoninternet.net).
 #
 # This host is authoritative only for acme.commoninternet.net. Gandi continues
-# to own commoninternet.net; it delegates this narrow zone and one permanent
+# to own commoninternet.net AND autonomic.zone; both zones delegate their narrow
-# _acme-challenge CNAME manually. No Gandi credential is present here.
+# _acme-challenge CNAME to the same acme-dns account. No Gandi credential is present here.
+#
+# Domain cutover 2026-09: ONE cert now covers BOTH zones (SANs: ci/*.ci.autonomic.zone +
+# ci/*.ci.commoninternet.net) — a single secret pair flows through the unchanged
+# warm_reconcile._traefik_setup ssl_cert/ssl_key flow, avoiding dual-cert SNI entirely.
+# The legacy commoninternet.net SANs are dropped in Phase 4 (post-bake reissue).
 { config, pkgs, ... }:
 let
   publicIPv4 = config.cc-ci.publicIPv4;
@@ -42,11 +47,40 @@ let
 
   # These are wiring values only. The acme-dns account JSON is generated by
   # Lego below /var/lib/acme and never enters Nix, git, or /etc.
+  # Storage path points at the NEW cert's dir; cc-ci-acme-storage-seed.service
+  # (below) clones the legacy account entry into it under the new zone key so
+  # Lego can write the new zone's TXT via the same (registration-disabled)
+  # acme-dns account — the CNAME for _acme-challenge.ci.autonomic.zone already
+  # delegates to that account's subdomain.
   legoEnvironment = pkgs.writeText "cc-ci-acme-dns-lego.env" ''
     ACME_DNS_API_BASE=http://127.0.0.1:8080
-    ACME_DNS_STORAGE_PATH=/var/lib/acme/ci.commoninternet.net/acme-dns-accounts.json
+    ACME_DNS_STORAGE_PATH=/var/lib/acme/ci.autonomic.zone/acme-dns-accounts.json
     ACME_DNS_ALLOWLIST=127.0.0.1/32
   '';
+
+  # Seed the new cert's acmedns storage from the legacy one: same acme-dns
+  # account (same subdomain/credentials — the only thing the DNS CNAME points
+  # at), re-keyed for the new zone. Idempotent; runs before the ACME unit.
+  acmeStorageSeed = pkgs.writeShellApplication {
+    name = "cc-ci-acme-storage-seed";
+    runtimeInputs = with pkgs; [ jq coreutils ];
+    text = ''
+      src=/var/lib/acme/ci.commoninternet.net/acme-dns-accounts.json
+      dst=/var/lib/acme/ci.autonomic.zone/acme-dns-accounts.json
+      install -d -m 0700 /var/lib/acme/ci.autonomic.zone
+      if [ ! -s "$src" ]; then
+        echo "storage seed: no legacy accounts.json — skipping (fresh host?)"
+        exit 0
+      fi
+      jq 'if has("ci.autonomic.zone") then .
+          elif has("ci.commoninternet.net") then
+            . + { "ci.autonomic.zone": .["ci.commoninternet.net"] }
+          else . end' "$src" > "$dst.tmp"
+      mv "$dst.tmp" "$dst"
+      chmod 0600 "$dst"
+      echo "storage seed: ok"
+    '';
+  };
 in
 {
   imports = [ ./options.nix ];
@@ -103,6 +137,20 @@ in
       };
     };
 
+    # Seed the new cert's acmedns storage before the ACME unit first runs (see
+    # acmeStorageSeed above). Ordering via the generated acme unit name.
+    systemd.services.cc-ci-acme-storage-seed = {
+      description = "Seed ci.autonomic.zone acme-dns storage from the legacy account";
+      after = [ "acme-dns.service" ];
+      wantedBy = [ "acme-ci.autonomic.zone.service" ];
+      before = [ "acme-ci.autonomic.zone.service" ];
+      serviceConfig = {
+        Type = "oneshot";
+        UMask = "0077";
+      };
+      script = "${acmeStorageSeed}/bin/cc-ci-acme-storage-seed";
+    };
+
     # Traefik consumes its wildcard as immutable Swarm secrets, so a renewed
     # host certificate must be copied and reconciled rather than merely reloaded.
     # This service is started only by the production-mode ACME postRun hook.
@@ -116,7 +164,7 @@ in
         UMask = "0077";
       };
       script = ''
-        src=/var/lib/acme/ci.commoninternet.net
+        src=/var/lib/acme/ci.autonomic.zone
         dst=/var/lib/ci-certs/live
         test -s "$src/fullchain.pem"
         test -s "$src/key.pem"
@@ -144,11 +192,18 @@ in
 
   security.acme = {
     acceptTerms = true;
-    certs."ci.commoninternet.net" = {
+    certs."ci.autonomic.zone" = {
-      domain = "ci.commoninternet.net";
+      domain = "ci.autonomic.zone";
-      extraDomainNames = [ "*.ci.commoninternet.net" ];
+      # Dual-zone SANs: the new zone + the legacy one. One cert = one ssl_cert/ssl_key
-      # Staging issuance succeeded using the permanent, narrowly delegated
+      # secret pair = zero traefik reconciler changes. Phase 4 drops the legacy SANs.
-      # CNAME. Production uses the same restricted acme-dns account.
+      extraDomainNames = [
+        "*.ci.autonomic.zone"
+        "ci.commoninternet.net"
+        "*.ci.commoninternet.net"
+      ];
+      # Staging issuance proved the permanent, narrowly delegated CNAME and the
+      # restricted acme-dns account. Production uses the same account (re-keyed
+      # for the new zone by cc-ci-acme-storage-seed.service).
       dnsProvider = "acmedns";
       environmentFile = "/etc/acme-dns/lego.env";
       dnsResolver = "1.1.1.1:53";

nix/modules/bridge.nix

@@ -33,7 +33,8 @@ let
         image: cc-ci-bridge:${imageTag}
         environment:
           - GITEA_API=https://git.autonomic.zone/api/v1
-          - DRONE_URL=https://drone.ci.commoninternet.net
+          - DRONE_URL=https://drone.ci.autonomic.zone
+          - DASH_URL=https://ci.autonomic.zone
           - CI_REPO=recipe-maintainers/cc-ci
           - BRIDGE_LISTEN=0.0.0.0:8080
           # Polling is PRIMARY (outbound, read-only, always on); the /hook webhook is an optional
@@ -57,7 +58,7 @@ let
           labels:
             - "traefik.enable=true"
             - "traefik.http.services.ccci-bridge.loadbalancer.server.port=8080"
-            - "traefik.http.routers.ccci-bridge.rule=Host(`ci.commoninternet.net`) && PathPrefix(`/hook`)"
+            - "traefik.http.routers.ccci-bridge.rule=(Host(`ci.autonomic.zone`) || Host(`ci.commoninternet.net`)) && PathPrefix(`/hook`)"
             - "traefik.http.routers.ccci-bridge.entrypoints=web-secure"
             - "traefik.http.routers.ccci-bridge.tls=true"
     networks:

nix/modules/dashboard.nix

@@ -1,4 +1,4 @@
-# Results dashboard (§4.5, D7): the YunoHost-CI-like overview at ci.commoninternet.net. Reads the
+# Results dashboard (§4.5, D7): the YunoHost-CI-like overview at ci.autonomic.zone. Reads the
 # Drone API (read-only) and renders latest-run-per-recipe + SVG badges. Packaged as a Nix-built OCI
 # image and run as a swarm service on `proxy`, routed by traefik at Host(ci.commoninternet.net) — the
 # comment-bridge's Host && PathPrefix(`/hook`) rule is longer, so /hook still wins (priority by rule
@@ -33,7 +33,7 @@ let
       app:
         image: cc-ci-dashboard:${imageTag}
         environment:
-          - DRONE_URL=https://drone.ci.commoninternet.net
+          - DRONE_URL=https://drone.ci.autonomic.zone
           - CI_REPO=recipe-maintainers/cc-ci
           - DASH_LISTEN=0.0.0.0:8080
           - DRONE_TOKEN_FILE=/run/secrets/drone_token
@@ -57,7 +57,7 @@ let
           labels:
             - "traefik.enable=true"
             - "traefik.http.services.ccci-dashboard.loadbalancer.server.port=8080"
-            - "traefik.http.routers.ccci-dashboard.rule=Host(`ci.commoninternet.net`)"
+            - "traefik.http.routers.ccci-dashboard.rule=Host(`ci.autonomic.zone`) || Host(`ci.commoninternet.net`)"
             - "traefik.http.routers.ccci-dashboard.entrypoints=web-secure"
             - "traefik.http.routers.ccci-dashboard.tls=true"
     networks:

nix/modules/docker-prune.nix

@@ -30,9 +30,11 @@ let
         exit 0
       fi
       # NEVER prune mid-run: a live run-app stack means a deploy/test is in flight (mid-pull layers
-      # can look prunable). Run-app services: <=4char>-<6hex>_ci_commoninternet_net_* (lifecycle.py).
+      # can look prunable). Run-app services: <=4char>-<6hex>_<zone-stem>_* (lifecycle.py).
+      # Zone stem matches BOTH ci_autonomic_zone (current) and ci_commoninternet_net
+      # (legacy stacks from before the 2026-09 domain cutover) during the bake window.
       if docker service ls --format '{{.Name}}' \
-           | grep -qE '^[a-z0-9]{1,4}-[0-9a-f]{6}_ci_commoninternet_net_'; then
+           | grep -qE '^[a-z0-9]{1,4}-[0-9a-f]{6}_ci_(autonomic_zone|commoninternet_net)_'; then
         echo "docker-prune: a run-app stack is live — skipping (never prune mid-run)"
         exit 0
       fi

nix/modules/drone-runner.nix

@@ -35,7 +35,7 @@ in
     wantedBy = [ "multi-user.target" ];
     environment = {
       DRONE_RPC_PROTO = "https";
-      DRONE_RPC_HOST = "drone.ci.commoninternet.net";
+      DRONE_RPC_HOST = "drone.ci.autonomic.zone";
       DRONE_RUNNER_CAPACITY = maxTests; # MAX_TESTS concurrency cap (see let-binding above)
       DRONE_RUNNER_NAME = "cc-ci-exec";
       # exec runner needs a writable root for build workspaces

nix/modules/drone.nix

@@ -1,5 +1,5 @@
 # Drone CI server = coop-cloud `drone` recipe via abra (swarm, traefik-routed at
-# drone.ci.commoninternet.net, Gitea SSO, wildcard cert / no ACME). The exec *runner* is a
+# drone.ci.autonomic.zone, Gitea SSO, wildcard cert / no ACME). The exec *runner* is a
 # separate host systemd service (modules/drone-runner.nix). See DECISIONS.md "CI engine"/"Drone
 # deployment shape".
 #
@@ -17,7 +17,7 @@ let
     name = "cc-ci-reconcile-drone";
     runtimeInputs = with pkgs; [ abra docker jq gnused gnugrep coreutils git curl ];
     text = ''
-      DRONE_DOMAIN="drone.ci.commoninternet.net"
+      DRONE_DOMAIN="drone.ci.autonomic.zone"
       ENV_FILE="$HOME/.abra/servers/default/$DRONE_DOMAIN.env"
 
       if [ ! -r /run/secrets/drone_rpc_secret ] || [ ! -r /run/secrets/drone_gitea_client_secret ]; then

nix/modules/reports.nix

@@ -73,7 +73,7 @@ let
           labels:
             - "traefik.enable=true"
             - "traefik.http.services.ccci-reports.loadbalancer.server.port=80"
-            - "traefik.http.routers.ccci-reports.rule=Host(`report.ci.commoninternet.net`)"
+            - "traefik.http.routers.ccci-reports.rule=Host(`report.ci.autonomic.zone`) || Host(`report.ci.commoninternet.net`)"
             - "traefik.http.routers.ccci-reports.entrypoints=web-secure"
             - "traefik.http.routers.ccci-reports.tls=true"
     networks:

runner/harness/generic.py

@@ -117,7 +117,10 @@ def assert_serving(domain: str, meta) -> None:
     # app is routed (Traefik serves the wildcard zone-wide). The serving proof is steps 1–2 above.
     verified, detail = served_cert(domain)
     assert verified, f"{domain}: served wildcard cert is not trusted/valid — {detail}"
-    assert "commoninternet.net" in detail.lower(), f"{domain}: served cert unexpected — {detail}"
+    # Dual-zone cert (2026-09 cutover): the SAN list covers both *.ci zones; a run
+    # domain in either zone must be covered by the one serving wildcard.
+    zone = "autonomic.zone" if domain.endswith(".autonomic.zone") else "commoninternet.net"
+    assert zone in detail.lower(), f"{domain}: served cert unexpected — {detail}"
 
 
 # ---- Op/assertion split (Phase 1e HC3) -------------------------------------------------------

runner/harness/lifecycle.py

@@ -25,7 +25,7 @@ from . import meta as meta_mod
 GATEWAY_IP = "143.244.213.108"  # *.ci.commoninternet.net -> gateway (TLS passthrough to cc-ci)
 # A run app domain is "<recipe[:4]>-<6hex>.ci.commoninternet.net" (see DECISIONS.md). Used by the
 # janitor to recognise orphaned run apps (infra apps like traefik/drone/backups don't match).
-RUN_APP_RE = re.compile(r"^[a-z0-9]{1,4}-[0-9a-f]{6}\.ci\.commoninternet\.net$")
+RUN_APP_RE = re.compile(r"^[a-z0-9]{1,4}-[0-9a-f]{6}\.ci\.(?:autonomic\.zone|commoninternet\.net)$")
 
 
 class TeardownError(RuntimeError):
@@ -1190,7 +1190,7 @@ def janitor() -> None:
     # also catch stacks whose .env was already deleted (abra ls won't list them)
     for svc in _docker_names("service", ""):
         # svc like cust-c95a69_ci_commoninternet_net_app -> reconstruct domain
-        m = re.match(r"^([a-z0-9]{1,4}-[0-9a-f]{6})_ci_commoninternet_net_", svc)
+        m = re.match(r"^([a-z0-9]{1,4}-[0-9a-f]{6})_ci_(?:autonomic_zone|commoninternet_net)_", svc)
         if m:
             seen.add(f"{m.group(1)}.ci.commoninternet.net")
 

runner/harness/naming.py

@@ -1,7 +1,9 @@
 """Shared run-app domain naming (used by the conftest fixtures and the orchestrator).
 
-Domain = "<recipe[:4]>-<6hex(recipe|pr|ref)>.ci.commoninternet.net" — short enough for Docker's
+Domain = "<recipe[:4]>-<6hex(recipe|pr|ref)>.ci.autonomic.zone" — short enough for Docker's
 64-char swarm config/secret name limit, unique per run, collision-safe across recipes (DECISIONS.md).
+(Migrated from *.ci.commoninternet.net 2026-09; the legacy zone remains valid until the bake
+window ends — lifecycle/warm name matching accepts both.)
 """
 
 from __future__ import annotations
@@ -18,4 +20,4 @@ def app_domain(recipe: str, pr: str = "0", ref: str | None = None) -> str:
     ref = ref or ("local" + str(int(time.time())))
     tag = _short(recipe, 4).lower()
     h = hashlib.sha1(f"{recipe}|{pr}|{ref}".encode()).hexdigest()[:6]
-    return f"{tag}-{h}.ci.commoninternet.net"
+    return f"{tag}-{h}.ci.autonomic.zone"

runner/harness/warm.py

@@ -25,6 +25,9 @@ import urllib.request
 # Recipes that, when declared as a dep, are served from a shared live-warm instance at a stable
 # domain instead of being co-deployed per run. Maps dep-recipe -> stable domain.
 WARM_DOMAINS = {
+    # Warm stacks stay on the legacy zone through the 2026-09 domain cutover (data-warm
+    # volumes + stack names are tied to the abra app name; renaming re-seeds the CI bases).
+    # They move to *.ci.autonomic.zone in a post-bake phase together with their stacks.
     "keycloak": "warm-keycloak.ci.commoninternet.net",
 }
 
@@ -38,11 +41,12 @@ _CTX.check_hostname = False
 _CTX.verify_mode = ssl.CERT_NONE
 
 # A cold per-run stack name looks like "<tag>-<6hex>_ci_commoninternet_net_<svc>"; extract the hex.
-_STACK_HEX_RE = re.compile(r"^[a-z0-9]{1,4}-([0-9a-f]{6})_ci_commoninternet_net_")
+_STACK_HEX_RE = re.compile(r"^[a-z0-9]{1,4}-([0-9a-f]{6})_ci_(?:autonomic_zone|commoninternet_net)_")
 
 
 def stable_domain(recipe: str) -> str:
     """The stable warm domain for a recipe: `warm-<recipe>.ci.commoninternet.net` — the canonical
+    base's hostname (legacy zone until the post-bake warm-stack migration; see WARM_DOMAINS note).
     scheme for BOTH the live-warm keycloak and the data-warm canonicals (WC2), distinct from cold
     per-run `<recipe[:4]>-<6hex>`. (WARM_DOMAINS['keycloak'] equals stable_domain('keycloak').)"""
     return f"warm-{recipe}.ci.commoninternet.net"

scripts/bootstrap-drone-oauth.sh

@@ -13,10 +13,10 @@ set -euo pipefail
 : "${GITEA_USERNAME:?set GITEA_USERNAME}"
 : "${GITEA_PASSWORD:?set GITEA_PASSWORD}"
 GITEA="${GITEA:-https://git.autonomic.zone}"
-DRONE="${DRONE:-https://drone.ci.commoninternet.net}"
+DRONE="${DRONE:-https://drone.ci.autonomic.zone}"
 CLIENT_ID="${CLIENT_ID:-ab4cdb9d-ee96-4867-875f-87384505fc52}"
 REPO="${REPO:-recipe-maintainers/cc-ci}"
-RES=(--resolve "drone.ci.commoninternet.net:443:127.0.0.1")
+RES=(--resolve "drone.ci.autonomic.zone:443:127.0.0.1")
 export PATH=/run/current-system/sw/bin:"$PATH"
 
 cj=$(mktemp)

tests/concurrency/concutil.py

@@ -15,7 +15,7 @@ sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "runner")
 from harness import lifecycle  # noqa: E402
 
 HELPERS = os.path.join(os.path.dirname(__file__), "helpers.py")
-DOMAIN = "test-abc123.ci.commoninternet.net"  # matches RUN_APP_RE
+DOMAIN = "test-abc123.ci.autonomic.zone"  # matches RUN_APP_RE
 
 
 class HelperPool:

tests/gitea/recipe_meta.py

@@ -72,7 +72,8 @@ def UPGRADE_SECRET_PREP(ctx):
     import subprocess
 
     # abra derives STACK_NAME from the domain by replacing dots with underscores
-    # (e.g. gite-e1cb78.ci.commoninternet.net → gite-e1cb78_ci_commoninternet_net).
+    # (e.g. gite-e1cb78.ci.autonomic.zone → gite-e1cb78_ci_autonomic_zone; legacy
+    # *.ci.commoninternet.net run stacks are matched too during the bake window).
     stack_name = ctx.domain.replace(".", "_")
     docker_secret = f"{stack_name}_lfs_jwt_secret_v1"
     value = base64.urlsafe_b64encode(_os.urandom(32)).rstrip(b"=").decode()