Add deployment scripts for automatical deployment.

Now all changes from prod branch will be deployed to server automatically by TravisCI.

See also:
- https://docs.travis-ci.com/user/deployment/
- https://docs.travis-ci.com/user/deployment/script
- https://docs.travis-ci.com/user/encrypting-files/
- https://docs.travis-ci.com/user/encryption-keys/
- https://docs.travis-ci.com/user/environment-variables/

Fix #329

Author: php-coder

.travis.yml

@@ -4,10 +4,15 @@ env:
   matrix:
     - SPRING_PROFILES_ACTIVE=test
     - SPRING_PROFILES_ACTIVE=travis
+  global:
+    - secure: "fBav56BzY+A+Vs1g9YSfo1oLDCO1rFrXl49lJkOA5/XpnsKEEs4lI2RcOzz0wiJKXFNgcliiAJWoYMI8Esqz+lkyFWan4ij5Co0UzJcytDuY+2o+jaqwx45DuDYPogABzT+hWjLCxQLLG46gUkChzT8kcvOOn6JxC7Ff8q5MnoM="
 
 before_script:
   - if [ "$SPRING_PROFILES_ACTIVE" = 'travis' ]; then
       mysql -u travis -e 'CREATE DATABASE mystamps CHARACTER SET utf8;';
+      if [ "$TRAVIS_BRANCH" = 'prod' ]; then
+        pip install --user ansible;
+      fi;
     else
       npm install -g bootlint;
       pip install --user html5validator;
@@ -25,6 +30,14 @@ after_success:
       ./src/main/scripts/ci/publish-code-coverage.sh;
     fi
 
+deploy:
+  provider: script
+  script: ./src/main/scripts/ci/deploy.sh
+  on:
+    branch: prod
+    condition: $SPRING_PROFILES_ACTIVE = 'travis'
+  skip_cleanup: true
+
 jdk:
   - oraclejdk8
 

src/main/scripts/ci/ansible/deploy.yml

@@ -0,0 +1,62 @@
+---
+
+- hosts: all
+  gather_facts: no
+  remote_user: mystamps
+  vars:
+    remote_war_dir: /data/mystamps
+    uptimerobot:
+      monitorid: 'MyStamps'
+      apikey: "{{ lookup('env', 'UPTIMEROBOT_APIKEY') }}"
+  tasks:
+
+  - name: Getting info about WAR file
+    stat:
+      path: 'target/mystamps.war'
+      get_checksum: no
+      get_md5: no
+    register: war_file
+    become: no
+    delegate_to: 127.0.0.1
+
+  - name: Ensuring that WAR file exists
+    assert:
+      that:
+        war_file.stat.exists
+    become: no
+    delegate_to: 127.0.0.1
+
+  - name: Stopping monitoring
+    uptimerobot:
+      monitorid: "{{ uptimerobot.monitorid }}"
+      apikey: "{{ uptimerobot.apikey }}"
+      state: paused
+    when: uptimerobot is defined and uptimerobot.monitorid != '' and uptimerobot.apikey != ''
+
+  - name: Stopping service
+    service:
+      name: mystamps
+      state: stopped
+
+  - name: Copying WAR file
+    copy:
+      src: '../../../../../target/mystamps.war'
+      dest: "{{ remote_war_dir }}/mystamps.war"
+      owner: mystamps
+      group: mystamps
+      mode: '0755'
+      backup: yes
+
+  - name: Starting service
+    service:
+      name: mystamps
+      enabled: yes
+      state: started
+
+  - name: Starting monitoring
+    uptimerobot:
+      monitorid: "{{ uptimerobot.monitorid }}"
+      apikey: "{{ uptimerobot.apikey }}"
+      state: started
+    when: uptimerobot is defined and uptimerobot.monitorid != '' and uptimerobot.apikey != ''
+

src/main/scripts/ci/ansible/mystamps.inventory

@@ -0,0 +1 @@
+my-stamps.ru

src/main/scripts/ci/ansible/mystamps_rsa.enc

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# Treat unset variables and parameters as an error when performing parameter expansion
+set -o nounset
+
+# Exit immediately if command returns a non-zero status
+set -e errexit
+
+# Return value of a pipeline is the value of the last command to exit with a non-zero status
+set -o pipefail
+
+
+CURRENT_DIR="$(dirname "${0:-.}")"
+INVENTORY="$CURRENT_DIR/ansible/mystamps.inventory"
+PLAYBOOK="$CURRENT_DIR/ansible/deploy.yml"
+PRIVATE_KEY="$CURRENT_DIR/ansible/mystamps_rsa"
+
+cleanup() {
+	rm -f "$PRIVATE_KEY"
+	exit
+}
+trap 'cleanup' EXIT SIGHUP SIGINT SIGTERM
+
+# Disable host key checking to suppress interactive prompt.
+# See: http://docs.ansible.com/ansible/intro_getting_started.html#host-key-checking
+export ANSIBLE_HOST_KEY_CHECKING=False
+
+# Decrypt private key
+openssl aes-256-cbc -K $encrypted_bf07cb25089f_key -iv $encrypted_bf07cb25089f_iv -in "$PRIVATE_KEY.enc" -out "$PRIVATE_KEY" -d
+chmod 600 "$PRIVATE_KEY"
+
+ansible-playbook --inventory-file="$INVENTORY" "$PLAYBOOK" --syntax-check
+
+exec ansible-playbook --inventory-file="$INVENTORY" "$PLAYBOOK" --private-key="$PRIVATE_KEY"