fix: register-consul utilise network_mode host (localhost:8500 = consul reel)

172.17.0.1:8500 passe par les regles iptables DOCKER et n'atteint pas
le meme consul que Fabio. Avec host network, localhost:8500 est direct.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.woodpecker.yml

@@ -70,21 +70,21 @@ steps:
       - docker inspect prestashop --format '{{.NetworkSettings.Networks.sonic.IPAddress}}' > $CI_WORKSPACE/.container_ip
 
   # Etape 3c : Enregistrement dans Consul (Registrator ne peut pas ecrire prestashop : ACL)
+  # network_mode host : localhost:8500 = consul reel (172.17.0.1 passe par iptables DOCKER)
   - name: register-consul
     image: alpine:3.20
+    network_mode: host
     environment:
       TEST_STATIC: hello
       CONSUL_TOKEN:
         from_secret: consul_token
     commands:
-      - apk add --no-cache --quiet curl iproute2
+      - apk add --no-cache --quiet curl
       - |
-        CONSUL_HOST=$(ip route show default | awk '/default/{print $3; exit}')
-        CONSUL_HOST=${CONSUL_HOST:-172.17.0.1}
-        CONTAINER_IP=$(cat .container_ip)
-        DOMAIN=$(grep '^PS_DOMAIN=' .env.deploy | cut -d= -f2)
+        CONTAINER_IP=$(cat $CI_WORKSPACE/.container_ip)
+        DOMAIN=$(grep '^PS_DOMAIN=' $CI_WORKSPACE/.env.deploy | cut -d= -f2)
         CTOK=$(env | grep '^CONSUL_TOKEN=' | cut -d= -f2-)
-        curl -sf -X PUT "http://$CONSUL_HOST:8500/v1/agent/service/register" \
+        curl -sf -X PUT "http://localhost:8500/v1/agent/service/register" \
           -H "Content-Type: application/json" \
           -H "X-Consul-Token: $CTOK" \
           -d "{\"Name\":\"prestashop\",\"Address\":\"$CONTAINER_IP\",\"Port\":80,\"Tags\":[\"urlprefix-$DOMAIN/\"]}"