removed zookeper fixed grafana, fixed kafka_schema

Author: Alfredo Funicello

compose/clickhouse/create.sh

@@ -31,7 +31,7 @@ clickhouse client -n <<-EOSQL
         kafka_topic_list = 'flows',
         kafka_group_name = 'clickhouse',
         kafka_format = 'Protobuf',
-        kafka_schema = './flow.proto:FlowMessage';
+        kafka_schema = 'flow.proto:FlowMessage';
 
     CREATE TABLE IF NOT EXISTS flows_raw
     (

compose/docker-compose-clickhouse-mock.yml

@@ -1,33 +1,25 @@
 version: "3"
 services:
-  zookeeper:
-    image: 'bitnami/zookeeper:latest'
-    ports:
-      - '2181:2181'
-    environment:
-      - ALLOW_ANONYMOUS_LOGIN=yes
-    restart: always
   kafka:
     image: 'bitnami/kafka:latest'
     ports:
       - '9092:9092'
     environment:
-      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
       - ALLOW_PLAINTEXT_LISTENER=yes
       - KAFKA_DELETE_TOPIC_ENABLE=true
     restart: always
-    depends_on:
-      - 'zookeeper'
   initializer:
     image: 'bitnami/kafka:latest'
     depends_on:
       - 'kafka'
     entrypoint: '/bin/bash'
     command: >
       -c "sleep 15 ;
-      kafka-topics.sh --create --zookeeper zookeeper:2181 --replication-factor 1 --partitions 2 --topic flows ;"
+      kafka-topics.sh --create --bootstrap-server kafka:9092 --replication-factor 1 --partitions 2 --topic flows ;"
   grafana:
     build: ../grafana
+    environment:
+      - GF_PLUGINS_ALLOW_LOADING_UNSIGNED_PLUGINS=vertamedia-clickhouse-datasource
     ports:
       - '3000:3000'
     restart: always