Merge pull request #746 from kuba/containers

Travis containers (fixes #617)

.travis.yml

@@ -7,8 +7,6 @@ services:
 # http://docs.travis-ci.com/user/ci-environment/#CI-environment-OS
 # gimme has to be kept in sync with Boulder's Go version setting in .travis.yml
 before_install:
-  - travis_retry sudo ./bootstrap/ubuntu.sh
-  - travis_retry sudo apt-get install --no-install-recommends nginx-light openssl
   - '[ "xxx$BOULDER_INTEGRATION" = "xxx" ] || eval "$(gimme 1.5)"'
 
 # using separate envs with different TOXENVs creates 4x1 Travis build
@@ -24,11 +22,29 @@ env:
     - TOXENV=lint
     - TOXENV=cover
 
-# make sure simplehttp simple verification works (custom /etc/hosts)
+sudo: false  # containers
 addons:
+  # make sure simplehttp simple verification works (custom /etc/hosts)
   hosts:
     - le.wtf
   mariadb: "10.0"
+  apt:
+    packages:  # keep in sync with bootstrap/ubuntu.sh and Boulder
+    - lsb-release
+    - python
+    - python-dev
+    - python-virtualenv
+    - gcc
+    - dialog
+    - libaugeas0
+    - libssl-dev
+    - libffi-dev
+    - ca-certificates
+    # For letsencrypt-nginx integration testing
+    - nginx-light
+    - openssl
+    # For Boulder integration testing
+    - rsyslog
 
 install: "travis_retry pip install tox coveralls"
 before_script: '[ "xxx$BOULDER_INTEGRATION" = "xxx" ] || ./tests/boulder-start.sh'