use chip ingress witout otel

Author: Tofel

framework/components/chip_ingress_set/docker-compose.yml

@@ -1,11 +1,11 @@
+# copied from https://github.com/smartcontractkit/atlas/blob/master/chip-ingress/docker-compose.yml
 services:
 
   chip-ingress:
     image: chip-ingress:latest
     container_name: chip-ingress
     depends_on:
       - redpanda-0
-      - otel-lgtm
     restart: on-failure
     tty: true
     command: ["write-service"]
@@ -15,7 +15,9 @@ services:
       SERVER_METRICS_PORT: "9090"
       SERVER_HEALTHCHECKS_PORT: "9091"
       SERVER_METRICS_IMPLEMENTATION: "otel"
-      SERVER_METRICS_OTEL_EXPORTER_GRPC_ENDPOINT: ${SERVER_METRICS_OTEL_EXPORTER_GRPC_ENDPOINT:-otel-lgtm:4317}
+      # this has been modified from the original docker-compose.yml to use localhost:4317 as we don't have otel-lgtm service in this stack
+      # but we have our own observability stack, which is accessible via localhost (after starting it with ctf obs u)
+      SERVER_METRICS_OTEL_EXPORTER_GRPC_ENDPOINT: ${SERVER_METRICS_OTEL_EXPORTER_GRPC_ENDPOINT:-localhost:4317}
       KAFKA_BROKERS: "redpanda-0:9092"
       SCHEMA_REGISTRY_URL: "http://redpanda-0:8081"
       # this has been modified and default values were removed, somehow we cannot override them in testcontainers-go
@@ -33,8 +35,8 @@ services:
       - "9090:9090"
       - "9092:9091"
     healthcheck:
+      # this has been modified from the original docker-compose.yml to use grpc_health_probe
       test: [ "CMD", "grpc_health_probe", "-addr=localhost:50051" ]
-      # test: [ "CMD-SHELL", "sleep 1"]
       interval: 200ms
       timeout: 10s
       retries: 10
@@ -96,11 +98,5 @@ services:
     depends_on:
       - redpanda-0
 
-  otel-lgtm:
-    image: grafana/otel-lgtm
-    ports:
-      - "3000:3000"
-      - "4317:4317"
-      - "4318:4318"
-      - "3100:3100"
-
+# removed otel-lgtm service as it's not needed for the stack to work
+# and we have our own observability stack