Merge pull request #1580 from atbore-phx/docker-light

[CI] Reduce size of Docker Images

integration/resources/compose/boulder.yml

@@ -39,6 +39,6 @@ bmysql:
         MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
     log_driver: none
 brabbitmq:
-    image: rabbitmq:3
+    image: rabbitmq:3-alpine
     environment:
         RABBITMQ_NODE_IP_ADDRESS: "0.0.0.0"

integration/resources/compose/constraints.yml

@@ -12,6 +12,6 @@ consul:
     - "8302"
     - "8302/udp"
 nginx:
-  image: nginx
+  image: nginx:alpine
   ports:
     - "8881:80"

integration/resources/compose/consul_catalog.yml

@@ -12,6 +12,6 @@ consul:
     - "8302"
     - "8302/udp"
 nginx:
-  image: nginx
+  image: nginx:alpine
   ports:
     - "8881:80"

integration/resources/compose/file.yml

@@ -1,20 +1,20 @@
 nginx1:
-  image: nginx
+  image: nginx:alpine
   ports:
     - "8881:80"
 nginx2:
-  image: nginx
+  image: nginx:alpine
   ports:
     - "8882:80"
 nginx3:
-  image: nginx
+  image: nginx:alpine
   ports:
     - "8883:80"
 nginx4:
-  image: nginx
+  image: nginx:alpine
   ports:
     - "8884:80"
 nginx5:
-  image: nginx
+  image: nginx:alpine
   ports:
     - "8885:80"

webui/Dockerfile

@@ -7,7 +7,8 @@ RUN apt-get -yq update \
 && apt-get -yq --no-install-suggests --no-install-recommends --force-yes install apt-transport-https \
 && curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - \
 && echo "deb https://dl.yarnpkg.com/debian/ stable main" |  tee /etc/apt/sources.list.d/yarn.list \
-&& apt-get -yq update && apt-get -yq --no-install-suggests --no-install-recommends --force-yes install yarn
+&& apt-get -yq update && apt-get -yq --no-install-suggests --no-install-recommends --force-yes install yarn \
+&& rm -fr /var/lib/apt/lists/
 
 COPY package.json $WEBUI_DIR/
 COPY yarn.lock $WEBUI_DIR/