Check with travis if containers start (#113)

* move .env creation into install
rerun check-scripts after creation as well
* update docker-compose
* add simple test if containers start up
* redirect output of compose stop

tests/startup-test/Dockerfile

@@ -0,0 +1,11 @@
+FROM alpine:3.8
+
+ENV DOCKERIZE_VERSION v0.6.1
+RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
+    && tar -C /usr/local/bin -xzvf dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
+    && rm dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz
+
+COPY test.sh /start.sh
+
+CMD ["/start.sh"]
+

tests/startup-test/test.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+# waits for key events in various containers
+# e.g. kopano_server:236 signals succesful start of kopano-server process
+exec dockerize \
+	-wait file://var/run/kopano/grapi/notify.sock \
+	-wait file://var/run/kopano/server.sock \
+	-wait http://kopano_konnect:8777/.well-known/openid-configuration \
+	-wait tcp://"${KCCONF_SERVER_MYSQL_HOST}":3306 \
+	-wait tcp://kopano_dagent:2003 \
+	-wait tcp://kopano_gateway:143 \
+	-wait tcp://kopano_ical:8080 \
+	-wait tcp://kopano_konnect:8778 \
+	-wait tcp://kopano_server:236 \
+	-wait tcp://kopano_server:237 \
+	-wait tcp://kopano_web:2015 \
+	-wait tcp://kopano_webapp:80 \
+	-wait tcp://kopano_zpush:80 \
+	-timeout 120s

tests/test-container.yml

@@ -0,0 +1,16 @@
+version: "3.5"
+
+services:
+  test:
+    build:
+      context: tests/startup-test
+    networks:
+      - kopano-net
+      - ldap-net
+      - web-net
+    volumes:
+      - kopanodata/:/kopano/data
+      - kopanossl/:/kopano/ssl
+      - kopanosocket/:/run/kopano
+    environment:
+      - KCCONF_SERVER_MYSQL_HOST=${MYSQL_HOST}