Add auto-deploy

Author: Sergey Kibish

.travis.yml

@@ -5,12 +5,9 @@ sudo: required
 services:
   - docker
 
-addons:
-  ssh_known_hosts: "$DEPLOY_HOST"
-
 before_install:
-  - openssl aes-256-cbc -K $encrypted_0c35eebf403c_key -iv $encrypted_0c35eebf403c_iv
-    -in .travis/rsa.enc -out /tmp/rsa -d
+  - ssh-keyscan -t $TRAVIS_SSH_KEY_TYPES -H $DEPLOY_HOST 2>&1 | echo >> $HOME/.ssh/known_hosts
+  - openssl aes-256-cbc -K $encrypted_0c35eebf403c_key -iv $encrypted_0c35eebf403c_iv -in .travis/rsa.enc -out /tmp/rsa -d
   - eval "$(ssh-agent -s)"
   - chmod 600 /tmp/rsa
   - ssh-add /tmp/rsa