enable scenario 4 on staging (#6269)

* fix: enable env at docker compose

.github/workflows/staging-deployment.yaml

@@ -31,7 +31,6 @@ jobs:
           GCP_ZONE: ${{ secrets.GCP_ZONE }}
           GCP_INSTANCE: ${{ secrets.GCP_INSTANCE }}
           CLOUDSDK_CORE_DISABLE_PROMPTS: 1
-          KAFKA_SPAN_EVAL: true
         run: |
           read -r -d '' COMMAND <<EOF || true
           echo "GITHUB_BRANCH: ${GITHUB_BRANCH}"
@@ -39,6 +38,7 @@ jobs:
           export DOCKER_TAG="${GITHUB_SHA:0:7}" # needed for child process to access it
           export OTELCOL_TAG="main"
           export PATH="/usr/local/go/bin/:$PATH" # needed for Golang to work
+          export KAFKA_SPAN_EVAL="true"
           docker system prune --force
           docker pull signoz/signoz-otel-collector:main
           docker pull signoz/signoz-schema-migrator:main

deploy/docker/clickhouse-setup/docker-compose.testing.yaml

@@ -191,6 +191,7 @@ services:
       - GODEBUG=netdns=go
       - TELEMETRY_ENABLED=true
       - DEPLOYMENT_TYPE=docker-standalone-amd
+      - KAFKA_SPAN_EVAL=${KAFKA_SPAN_EVAL:-false}
     restart: on-failure
     healthcheck:
       test: