Drop Travis CI support

Fixes: PROD-25037 (PROD:25037)

Change-Id: I1fbf70149d7db0502ef4a6b4dd00a0e689242db2
diff --git a/.kitchen.yml b/.kitchen.yml
index 65811e1..a7c7348 100644
--- a/.kitchen.yml
+++ b/.kitchen.yml
@@ -17,7 +17,7 @@
   dependencies:
     - name: heka
       repo: git
-      source: https://github.com/salt-formulas/salt-formula-heka
+      source: https://gerrit.mcp.mirantis.com/salt-formulas/heka
   state_top:
     base:
       "*":
@@ -32,15 +32,28 @@
   name: inspec
   sudo: true
 
+docker_images:
+  - &xenial-20163 <%=ENV['IMAGE_XENIAL_20163'] || 'docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-2016.3/salt:2018_11_19'%>
+  - &xenial-20177 <%=ENV['IMAGE_XENIAL_20177'] || 'docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-2017.7/salt:2018_11_19'%>
+  - &xenial-stable <%=ENV['IMAGE_XENIAL_STABLE'] || 'docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-stable/salt:2018_11_19'%>
 
 platforms:
-  - name: <%=ENV['PLATFORM'] ||  'saltstack-ubuntu-xenial-salt-stable' %>
+  - name: xenial-2016.3
     driver_config:
-      image: <%=ENV['PLATFORM'] || 'docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-stable/salt:2018_11_19'%>
+      image: *xenial-20163
+      platform: ubuntu
+
+  - name: xenial-2017.7
+    driver_config:
+      image: *xenial-20177
+      platform: ubuntu
+
+  - name: xenial-stable
+    driver_config:
+      image: *xenial-stable
       platform: ubuntu
 
 suites:
-
   - name: client_single
     provisioner:
       pillars-from-files:
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 748f2bb..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-language: python
-python:
-- "2.7.13"
-sudo: required
-services:
-  - docker
-
-install:
-  - pip install PyYAML
-  - pip install virtualenv
-  - |
-    if [ ! -e Gemfile ]; then
-       curl -s -o ./Gemfile 'https://gerrit.mcp.mirantis.com/gitweb?p=salt-formulas/salt-formulas-scripts.git;a=blob_plain;f=Gemfile;hb=refs/heads/master'
-    fi
-  - bundle install
-
-env:
-  - PLATFORM=docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-2016.3/salt:2018_11_19 SUITE=client-single
-  - PLATFORM=docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-2016.3/salt:2018_11_19 SUITE=server-single
-  - PLATFORM=docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-2017.7/salt:2018_11_19 SUITE=client-single
-  - PLATFORM=docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-2017.7/salt:2018_11_19 SUITE=server-single
-  - PLATFORM=docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-stable/salt:2018_11_19 SUITE=client-single
-  - PLATFORM=docker-dev-local.docker.mirantis.net/epcim/salt/saltstack-ubuntu-xenial-salt-stable/salt:2018_11_19 SUITE=server-single
-
-before_script:
-  - set -o pipefail
-  - make test | tail
-
-script:
-  - test ! -e .kitchen.yml || bundle exec kitchen converge ${SUITE} || true
-  - test ! -e .kitchen.yml || bundle exec kitchen verify ${SUITE} -t tests/integration
-
-notifications:
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/6123573504759330786b
-    on_success: change  # options: [always|never|change] default: always
-    on_failure: never  # options: [always|never|change] default: always
-    on_start: never     # options: [always|never|change] default: always
-    on_cancel: never    # options: [always|never|change] default: always
-    on_error: never    # options: [always|never|change] default: always
-  email: false