diff --git a/vendor/github.com/Shopify/sarama/docker-compose.yml b/vendor/github.com/Shopify/sarama/docker-compose.yml
new file mode 100644
index 0000000..8e9c24e
--- /dev/null
+++ b/vendor/github.com/Shopify/sarama/docker-compose.yml
@@ -0,0 +1,134 @@
+version: '3.7'
+services:
+  zookeeper-1:
+    image: 'confluentinc/cp-zookeeper:${CONFLUENT_PLATFORM_VERSION:-6.1.1}'
+    restart: always
+    environment:
+      ZOOKEEPER_SERVER_ID: '1'
+      ZOOKEEPER_SERVERS: 'zookeeper-1:2888:3888;zookeeper-2:2888:3888;zookeeper-3:2888:3888'
+      ZOOKEEPER_CLIENT_PORT: '2181'
+      ZOOKEEPER_PEER_PORT: '2888'
+      ZOOKEEPER_LEADER_PORT: '3888'
+      ZOOKEEPER_INIT_LIMIT: '10'
+      ZOOKEEPER_SYNC_LIMIT: '5'
+      ZOOKEEPER_MAX_CLIENT_CONNS: '0'
+  zookeeper-2:
+    image: 'confluentinc/cp-zookeeper:${CONFLUENT_PLATFORM_VERSION:-6.1.1}'
+    restart: always
+    environment:
+      ZOOKEEPER_SERVER_ID: '2'
+      ZOOKEEPER_SERVERS: 'zookeeper-1:2888:3888;zookeeper-2:2888:3888;zookeeper-3:2888:3888'
+      ZOOKEEPER_CLIENT_PORT: '2181'
+      ZOOKEEPER_PEER_PORT: '2888'
+      ZOOKEEPER_LEADER_PORT: '3888'
+      ZOOKEEPER_INIT_LIMIT: '10'
+      ZOOKEEPER_SYNC_LIMIT: '5'
+      ZOOKEEPER_MAX_CLIENT_CONNS: '0'
+  zookeeper-3:
+    image: 'confluentinc/cp-zookeeper:${CONFLUENT_PLATFORM_VERSION:-6.1.1}'
+    restart: always
+    environment:
+      ZOOKEEPER_SERVER_ID: '3'
+      ZOOKEEPER_SERVERS: 'zookeeper-1:2888:3888;zookeeper-2:2888:3888;zookeeper-3:2888:3888'
+      ZOOKEEPER_CLIENT_PORT: '2181'
+      ZOOKEEPER_PEER_PORT: '2888'
+      ZOOKEEPER_LEADER_PORT: '3888'
+      ZOOKEEPER_INIT_LIMIT: '10'
+      ZOOKEEPER_SYNC_LIMIT: '5'
+      ZOOKEEPER_MAX_CLIENT_CONNS: '0'
+  kafka-1:
+    image: 'confluentinc/cp-kafka:${CONFLUENT_PLATFORM_VERSION:-6.1.1}'
+    restart: always
+    environment:
+      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper-1:2181,zookeeper-2:2181,zookeeper-3:2181'
+      KAFKA_LISTENERS: 'LISTENER_INTERNAL://:9091,LISTENER_LOCAL://:29091'
+      KAFKA_ADVERTISED_LISTENERS: 'LISTENER_INTERNAL://kafka-1:9091,LISTENER_LOCAL://localhost:29091'
+      KAFKA_INTER_BROKER_LISTENER_NAME: 'LISTENER_INTERNAL'
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'LISTENER_INTERNAL:PLAINTEXT,LISTENER_LOCAL:PLAINTEXT'
+      KAFKA_DEFAULT_REPLICATION_FACTOR: '2'
+      KAFKA_BROKER_ID: '1'
+      KAFKA_BROKER_RACK: '1'
+      KAFKA_ZOOKEEPER_SESSION_TIMEOUT_MS: '3000'
+      KAFKA_ZOOKEEPER_CONNECTION_TIMEOUT_MS: '3000'
+      KAFKA_REPLICA_SELECTOR_CLASS: 'org.apache.kafka.common.replica.RackAwareReplicaSelector'
+      KAFKA_DELETE_TOPIC_ENABLE: 'true'
+      KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'false'
+  kafka-2:
+    image: 'confluentinc/cp-kafka:${CONFLUENT_PLATFORM_VERSION:-6.1.1}'
+    restart: always
+    environment:
+      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper-1:2181,zookeeper-2:2181,zookeeper-3:2181'
+      KAFKA_LISTENERS: 'LISTENER_INTERNAL://:9091,LISTENER_LOCAL://:29092'
+      KAFKA_ADVERTISED_LISTENERS: 'LISTENER_INTERNAL://kafka-2:9091,LISTENER_LOCAL://localhost:29092'
+      KAFKA_INTER_BROKER_LISTENER_NAME: 'LISTENER_INTERNAL'
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'LISTENER_INTERNAL:PLAINTEXT,LISTENER_LOCAL:PLAINTEXT'
+      KAFKA_DEFAULT_REPLICATION_FACTOR: '2'
+      KAFKA_BROKER_ID: '2'
+      KAFKA_BROKER_RACK: '2'
+      KAFKA_ZOOKEEPER_SESSION_TIMEOUT_MS: '3000'
+      KAFKA_ZOOKEEPER_CONNECTION_TIMEOUT_MS: '3000'
+      KAFKA_REPLICA_SELECTOR_CLASS: 'org.apache.kafka.common.replica.RackAwareReplicaSelector'
+      KAFKA_DELETE_TOPIC_ENABLE: 'true'
+      KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'false'
+  kafka-3:
+    image: 'confluentinc/cp-kafka:${CONFLUENT_PLATFORM_VERSION:-6.1.1}'
+    restart: always
+    environment:
+      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper-1:2181,zookeeper-2:2181,zookeeper-3:2181'
+      KAFKA_LISTENERS: 'LISTENER_INTERNAL://:9091,LISTENER_LOCAL://:29093'
+      KAFKA_ADVERTISED_LISTENERS: 'LISTENER_INTERNAL://kafka-3:9091,LISTENER_LOCAL://localhost:29093'
+      KAFKA_INTER_BROKER_LISTENER_NAME: 'LISTENER_INTERNAL'
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'LISTENER_INTERNAL:PLAINTEXT,LISTENER_LOCAL:PLAINTEXT'
+      KAFKA_DEFAULT_REPLICATION_FACTOR: '2'
+      KAFKA_BROKER_ID: '3'
+      KAFKA_BROKER_RACK: '3'
+      KAFKA_ZOOKEEPER_SESSION_TIMEOUT_MS: '3000'
+      KAFKA_ZOOKEEPER_CONNECTION_TIMEOUT_MS: '3000'
+      KAFKA_REPLICA_SELECTOR_CLASS: 'org.apache.kafka.common.replica.RackAwareReplicaSelector'
+      KAFKA_DELETE_TOPIC_ENABLE: 'true'
+      KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'false'
+  kafka-4:
+    image: 'confluentinc/cp-kafka:${CONFLUENT_PLATFORM_VERSION:-6.1.1}'
+    restart: always
+    environment:
+      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper-1:2181,zookeeper-2:2181,zookeeper-3:2181'
+      KAFKA_LISTENERS: 'LISTENER_INTERNAL://:9091,LISTENER_LOCAL://:29094'
+      KAFKA_ADVERTISED_LISTENERS: 'LISTENER_INTERNAL://kafka-4:9091,LISTENER_LOCAL://localhost:29094'
+      KAFKA_INTER_BROKER_LISTENER_NAME: 'LISTENER_INTERNAL'
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'LISTENER_INTERNAL:PLAINTEXT,LISTENER_LOCAL:PLAINTEXT'
+      KAFKA_DEFAULT_REPLICATION_FACTOR: '2'
+      KAFKA_BROKER_ID: '4'
+      KAFKA_BROKER_RACK: '4'
+      KAFKA_ZOOKEEPER_SESSION_TIMEOUT_MS: '3000'
+      KAFKA_ZOOKEEPER_CONNECTION_TIMEOUT_MS: '3000'
+      KAFKA_REPLICA_SELECTOR_CLASS: 'org.apache.kafka.common.replica.RackAwareReplicaSelector'
+      KAFKA_DELETE_TOPIC_ENABLE: 'true'
+      KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'false'
+  kafka-5:
+    image: 'confluentinc/cp-kafka:${CONFLUENT_PLATFORM_VERSION:-6.1.1}'
+    restart: always
+    environment:
+      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper-1:2181,zookeeper-2:2181,zookeeper-3:2181'
+      KAFKA_LISTENERS: 'LISTENER_INTERNAL://:9091,LISTENER_LOCAL://:29095'
+      KAFKA_ADVERTISED_LISTENERS: 'LISTENER_INTERNAL://kafka-5:9091,LISTENER_LOCAL://localhost:29095'
+      KAFKA_INTER_BROKER_LISTENER_NAME: 'LISTENER_INTERNAL'
+      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'LISTENER_INTERNAL:PLAINTEXT,LISTENER_LOCAL:PLAINTEXT'
+      KAFKA_DEFAULT_REPLICATION_FACTOR: '2'
+      KAFKA_BROKER_ID: '5'
+      KAFKA_BROKER_RACK: '5'
+      KAFKA_ZOOKEEPER_SESSION_TIMEOUT_MS: '3000'
+      KAFKA_ZOOKEEPER_CONNECTION_TIMEOUT_MS: '3000'
+      KAFKA_REPLICA_SELECTOR_CLASS: 'org.apache.kafka.common.replica.RackAwareReplicaSelector'
+      KAFKA_DELETE_TOPIC_ENABLE: 'true'
+      KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'false'
+  toxiproxy:
+    image: 'shopify/toxiproxy:2.1.4'
+    ports:
+      # The tests themselves actually start the proxies on these ports
+      - '29091:29091'
+      - '29092:29092'
+      - '29093:29093'
+      - '29094:29094'
+      - '29095:29095'
+      # This is the toxiproxy API port
+      - '8474:8474'