Synchronize files from cloudalchemy/skeleton

.travis.yml

@@ -16,7 +16,7 @@ matrix:
 install:
   - pip3 install tox-travis git-semver
 script:
-  - tox
+  - ./.travis/test.sh
 deploy:
   provider: script
   skip_cleanup: true

CONTRIBUTING.md

@@ -90,3 +90,12 @@ Remember: Code is generally read much more often than written.
 ### Use Markdown
 
 Wherever possible, please refrain from any other formats and stick to simple markdown.
+
+## Requirements regarding roles design 
+
+We are trying to create the best and most secure installation method for non-containerized prometheus stack components.
+To accomplish this all roles need to support:
+
+- current and at least one previous ansible version (wherever possible we try to support 2 previous ansible versions)
+- systemd as the only available process manager
+- at least latest debian and CentOS distributions

README.md

@@ -124,7 +124,7 @@ Due to similarities in templating engines, every templates should be wrapped in
 The preferred way of locally testing the role is to use Docker and [molecule](https://github.com/metacloud/molecule) (v2.x). You will have to install Docker on your system. See "Get started" for a Docker package suitable to for your system.
 We are using tox to simplify process of testing on multiple ansible versions. To install tox execute:
 ```sh
-pip install tox
+pip3 install tox
 ```
 To run tests on all ansible versions (WARNING: this can take some time)
 ```sh

meta/main.yml

@@ -12,8 +12,8 @@ galaxy_info:
         - xenial
     - name: Debian
       versions:
-        - jessie
         - stretch
+        - buster
     - name: EL
       versions:
         - 7

test-requirements.txt

@@ -3,3 +3,4 @@ docker
 ansible-lint>=3.4.0
 testinfra>=1.7.0
 jmespath
+selinux