Fix torrent sync readiness check and remove indri transmission/kiwix roles

- Fix sync script to accept HTTP 409 as "ready" (transmission RPC behavior)
- Remove transmission, transmission_metrics, kiwix roles from indri.yml

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

ansible/playbooks/indri.yml

@@ -30,12 +30,7 @@
     - role: prometheus
       tags: prometheus
     # NOTE: grafana role removed - now hosted in k8s (see argocd/apps/grafana.yaml)
-    - role: transmission
-      tags: transmission
-    - role: transmission_metrics
-      tags: transmission_metrics
-    - role: kiwix
-      tags: kiwix
+    # NOTE: transmission, transmission_metrics, kiwix roles removed - now hosted in k8s (see argocd/apps/torrent.yaml, argocd/apps/kiwix.yaml)
     - role: borgmatic
       tags: borgmatic
     - role: borgmatic_metrics

argocd/manifests/kiwix/configmap-sync-script.yaml

@@ -18,10 +18,11 @@ data:
     echo "Syncing ZIM torrents to transmission at ${TRANSMISSION_HOST}:${TRANSMISSION_PORT}"
 
     # Wait for transmission to be ready
+    # Transmission RPC returns 409 on first request (to provide session ID), which is fine
     echo "Waiting for Transmission RPC..."
     max_attempts=30
     attempt=0
-    until curl -sf "http://${TRANSMISSION_HOST}:${TRANSMISSION_PORT}/transmission/rpc" >/dev/null 2>&1; do
+    until curl -s -o /dev/null -w "%{http_code}" "http://${TRANSMISSION_HOST}:${TRANSMISSION_PORT}/transmission/rpc" | grep -qE "^(200|409)$"; do
         attempt=$((attempt + 1))
         if [[ $attempt -ge $max_attempts ]]; then
             echo "Transmission not ready after ${max_attempts} attempts, will retry next cycle"