Revert to bash script

Author: george-dorin

framework/observability/compose/docker-compose.yaml

@@ -136,14 +136,10 @@ services:
       - '9304:9187'
     restart: unless-stopped
 
-  sd-merge:
-    image: golang:1.24-alpine
+  node_service_discovery:
+    image: alpine:3.20
     working_dir: /app
-    command: ["/bin/sh","-lc",
-      "apk add --no-cache git ca-certificates && \
-       /usr/local/go/bin/go build -trimpath -ldflags='-s -w' -o /usr/local/bin/sd-merge . && \
-       exec /usr/local/bin/sd-merge"
-    ]
+    command: [ "/bin/sh","-c","apk add --no-cache bash curl jq docker-cli && exec bash ./service_discovery.sh" ]
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
       - sd-targets:/out
@@ -154,9 +150,7 @@ services:
       DISCOVERY_PORT: "6688"
       DISCOVERY_SCHEME: "http"
       OUT: "/out/merged.json"
-      SLEEP: "30"
-      REQUEST_TIMEOUT: "5"
-    restart: unless-stopped
+      SLEEP: "15"