Add blindbit healthcheck

docker-compose.yml

@@ -49,13 +49,19 @@ services:
       btcnet:
         aliases:
           - blindbit
+    healthcheck:
+      test: ["CMD-SHELL", "code=$(curl -s -o /dev/null -w '%{http_code}' http://localhost:8000); [ \"$code\" != \"000\" ]"]
+      interval: 15s
+      timeout: 5s
+      retries: 10
     restart: unless-stopped
 
   sdk_relay:
     image: git.4nkweb.com/4nk/sdk_relay:dev
     container_name: sdk_relay
     depends_on:
-      - blindbit
+      blindbit:
+        condition: service_healthy
     volumes:
       - ./relay/sdk_relay.conf:/home/bitcoin/.conf:ro
       - sdk_data:/home/bitcoin/.4nk