infra: add clickhouse storage and schema initialization

docker-compose.yml

@@ -2,7 +2,7 @@ name: telecom-cdr-pipeline
 
 services:
   redpanda:
-    image: docker.redpanda.com/redpandadata/redpanda:${REDPANDA_VERSION:-v26.2.3}
+    image: docker.redpanda.com/redpandadata/redpanda:${REDPANDA_VERSION:-latest}
 
     container_name: telecom-redpanda
 
@@ -49,7 +49,7 @@ services:
       start_period: 10s
 
   redpanda-init:
-    image: docker.redpanda.com/redpandadata/redpanda:${REDPANDA_VERSION:-v26.2.3}
+    image: docker.redpanda.com/redpandadata/redpanda:${REDPANDA_VERSION:-latest}
 
     depends_on:
       redpanda:
@@ -92,5 +92,41 @@ services:
 
         echo "Kafka topics initialized successfully."
 
+  clickhouse:
+    image: clickhouse/clickhouse-server:${CLICKHOUSE_VERSION:-latest}
+
+    container_name: telecom-clickhouse
+
+    environment:
+      CLICKHOUSE_DB: ${CLICKHOUSE_DATABASE}
+      CLICKHOUSE_USER: ${CLICKHOUSE_USER}
+      CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD}
+      CLICKHOUSE_DEFAULT_ACCESS_MANAGEMENT: 1
+      CLICKHOUSE_ALWAYS_RUN_INITDB_SCRIPTS: 1
+
+    ports:
+      - "${CLICKHOUSE_HTTP_HOST_PORT:-8123}:8123"
+
+    volumes:
+      - clickhouse-data:/var/lib/clickhouse
+      - ./infrastructure/clickhouse/init.sql:/docker-entrypoint-initdb.d/001-init.sql:ro
+
+    ulimits:
+      nofile:
+        soft: 262144
+        hard: 262144
+
+    healthcheck:
+      test:
+        [
+          "CMD-SHELL",
+          "clickhouse-client --user \"$$CLICKHOUSE_USER\" --password \"$$CLICKHOUSE_PASSWORD\" --query \"SELECT 1\""
+        ]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+      start_period: 10s
+
 volumes:
-  redpanda-data:
+  redpanda-data:
+  clickhouse-data: