fix: improve waiting logic for CrowdSec service registration

scripts/register-crowdsec-bouncer.sh

@@ -4,6 +4,8 @@ set -euo pipefail
 BOUNCER_NAME="${CROWDSEC_BOUNCER_NAME:-traefik-bouncer}"
 BOUNCER_KEY="${CROWDSEC_BOUNCER_KEY:-}"
 SERVICE_NAME="crowdsec_crowdsec"
+WAIT_TIMEOUT_SECONDS="${CROWDSEC_REGISTER_WAIT_TIMEOUT:-180}"
+WAIT_INTERVAL_SECONDS="${CROWDSEC_REGISTER_WAIT_INTERVAL:-3}"
 
 if [[ -z "$BOUNCER_KEY" ]]; then
   echo "CROWDSEC_BOUNCER_KEY is not set. Export it or source swarm/.env first."
@@ -15,11 +17,27 @@ if ! command -v docker >/dev/null 2>&1; then
   exit 1
 fi
 
-container_id="$(docker ps --filter "label=com.docker.swarm.service.name=${SERVICE_NAME}" --format '{{.ID}}' | head -n1)"
+if ! docker service inspect "$SERVICE_NAME" >/dev/null 2>&1; then
+  echo "CrowdSec service '${SERVICE_NAME}' does not exist yet."
+  echo "Deploy CrowdSec first: make deploy-crowdsec"
+  exit 1
+fi
+
+deadline=$((SECONDS + WAIT_TIMEOUT_SECONDS))
+container_id=""
+
+while [[ -z "$container_id" && $SECONDS -lt $deadline ]]; do
+  container_id="$(docker ps --filter "label=com.docker.swarm.service.name=${SERVICE_NAME}" --format '{{.ID}}' | head -n1)"
+  if [[ -z "$container_id" ]]; then
+    remaining=$((deadline - SECONDS))
+    echo "Waiting for running CrowdSec task (${remaining}s left)..."
+    sleep "$WAIT_INTERVAL_SECONDS"
+  fi
+done
 
 if [[ -z "$container_id" ]]; then
-  echo "No running CrowdSec LAPI task found for service ${SERVICE_NAME}."
-  echo "Deploy CrowdSec first: make deploy-crowdsec"
+  echo "No running CrowdSec LAPI task found for service ${SERVICE_NAME} after ${WAIT_TIMEOUT_SECONDS}s."
+  echo "Check service status: docker service ps ${SERVICE_NAME} --no-trunc"
   exit 1
 fi