Exchange own Kafka image with ches/kafka

I believe our own Kafka image was based on this anyway.

- Removed redo target
- Removed kafka from settings.gradle
- Removed the services folder 🎉

ansible/roles/kafka/tasks/deploy.yml

@@ -18,21 +18,17 @@
   retries: 36
   delay: 5
 
-- name: "pull the {{ docker_image_tag }} image of kafka"
-  shell: "docker pull {{ docker_registry }}{{ docker_image_prefix }}/kafka:{{ docker_image_tag }}"
-  when: docker_registry != ""
-
 - name: (re)start kafka
   docker_container:
     name: kafka
-    image: "{{ docker_registry }}{{ docker_image_prefix }}/kafka:{{ docker_image_tag }}"
+    image: ches/kafka:0.10.0.1
     state: started
     recreate: true
     restart_policy: "{{ docker.restart.policy }}"
     links:
       - "zookeeper:zookeeper"
     env:
-      "EXPOSED_HOST": "{{ inventory_hostname }}"
+      "KAFKA_ADVERTISED_HOST_NAME": "{{ inventory_hostname }}"
     ports:
       - "{{ kafka.port }}:9092"
 
@@ -44,10 +40,10 @@
   delay: 2
 
 - name: create the active-ack topic
-  shell: "docker exec kafka kafka-topics.sh --create --topic {{ item }} --replication-factor 1 --partitions 1 --zookeeper {{ inventory_hostname }}:{{ zookeeper.port }}"
+  shell: "docker exec kafka bash -c 'unset JMX_PORT; kafka-topics.sh --create --topic {{ item }} --replication-factor 1 --partitions 1 --zookeeper {{ inventory_hostname }}:{{ zookeeper.port }}'"
   with_items:
     - completed
 
 - name: create the invoker topics
-  shell: "docker exec kafka kafka-topics.sh --create --topic invoke{{ item.0 }} --replication-factor 1 --partitions 1 --zookeeper {{ inventory_hostname }}:{{ zookeeper.port }}"
+  shell: "docker exec kafka bash -c 'unset JMX_PORT; kafka-topics.sh --create --topic invoke{{ item.0 }} --replication-factor 1 --partitions 1 --zookeeper {{ inventory_hostname }}:{{ zookeeper.port }}'"
   with_indexed_items: "{{ groups['invokers'] }}"

settings.gradle

@@ -11,8 +11,6 @@ include 'core:swiftAction'
 include 'core:swift3Action'
 include 'core:javaAction'
 
-include 'services:kafka'
-
 include 'tools:cli'
 
 include 'sdk:docker'

tools/build/redo

@@ -241,8 +241,7 @@ Components = [
 
     makeComponent('kafka',
                   'build/deploy kafka',
-                  modes = 'clean',
-                  gradle = ':services:kafka'),
+                  modes = 'clean'),
 
     makeComponent('controller',
                   'build/deploy controller',