infra: Add script to deploy xsnd

infra/deployment/README.md

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+# Deployment
+
+This folder contains all the required scripts to deploy the projects.
+
+These scripts were tested with ansible 2.6.4, higher versions should work too, it might not work with smaller versions.
+
+## xsnd
+Execute the following command to deploy the application to a test server:
+- `ansible-playbook -i test-hosts.ini --ask-become-pass --vault-password-file .vault xsnd.yml`

infra/deployment/config/xsn.conf

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+$ANSIBLE_VAULT;1.1;AES256
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+3030333163396534620a393962306261376539643265346138626334316532396664306263623763
+64626338396565363433383134326264386630393632656465323566636664313134393535633839
+38363832646366376633333562623034393034306266343037383839376435613165626330616530
+34663630313139383436316535386134333163353131633630666235343766333661363839666230
+63646138653866666234646161333662306361393437336161376436613432653234383535346266
+64663738383665393562633562616137643962613033323137643234653063303663656638633062
+37646163663436653030663831633031336164656662393833366133303163613163346539306362
+39343731623038623163323339343134663833613565343733386663383839306362386339333165
+65623139313335323662

infra/deployment/roles/java8-oracle/meta/main.yml

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+---
+galaxy_info:
+  author: Malk’Zameth
+  description: Java8 from Oracle, using the webupd8 ppa
+  license: GPLv3
+  min_ansible_version: 1.9
+  platforms:
+    - name: Ubuntu
+      versions:
+        - saucy
+        - trusty
+  categories:
+    - development
+    - system
+
+dependencies: []

infra/deployment/roles/java8-oracle/tasks/main.yml

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+# based on https://github.com/malk/ansible-java8-oracle
+- name: Install add-apt-repostory
+  become: yes
+  apt:
+    name: software-properties-common
+    state: latest
+
+- name: Add Oracle Java Repository
+  become: yes
+  apt_repository:
+    repo: ppa:webupd8team/java
+    state: present
+
+- name: Accept Java 8 License
+  become: yes
+  debconf:
+    name: 'oracle-java8-installer'
+    question: 'shared/accepted-oracle-license-v1-1'
+    value: 'true'
+    vtype: 'select'
+
+- name: Install Oracle Java 8
+  become: yes
+  apt: name={{item}} state=latest
+  with_items:
+    - oracle-java8-installer
+    - ca-certificates
+    - oracle-java8-set-default

infra/deployment/roles/ubuntu-16-04/tasks/main.yml

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+
+- name: Ensure python2 is present (required by ubuntu 16.04)
+  become: yes
+  raw: apt-get -y install python-simplejson
+
+- name: Install unzip tool
+  become: yes
+  apt:
+    name: unzip
+    state: latest

infra/deployment/systemd-services/xsn-rpc.service

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+[Unit]
+Description=XSN RPC Server
+
+[Service]
+Type=simple
+WorkingDirectory=/home/xsn/
+StandardOutput=tty
+StandardError=tty
+User=xsn
+ExecStart=/home/xsn/app/xsnd
+
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

infra/deployment/test-hosts.ini

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+[server]
+test-server
+
+[xsnd]
+test-server
+
+[postgres]
+test-server

infra/deployment/xsnd.yml

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+---
+- hosts: xsnd
+  gather_facts: no
+  roles:
+    - ubuntu-16-04
+
+  vars:
+    - xsn_user: xsn
+    - xsn_group: xsn
+    - xsn_home: /home/xsn
+    - xsn_config_dir: /home/xsn/.xsncore
+    - xsn_download_url: https://github.com/X9Developers/XSN/releases/download/v1.0.17/xsn-1.0.17-x86_64-linux-gnu.tar.gz
+    - xsn_download_dest: /home/dummy/xsn.tar.gz
+    - xsn_download_checksum: sha1:550e5b2e8f2d19a88915c167e333c732ecfef542
+    - xsn_unarchive_dest: /home/xsn/app
+
+  tasks:
+    - name: Create the xsn group
+      become: yes
+      group:
+        name={{ xsn_group }}
+        state=present
+
+    - name: Create the xsn user
+      become: yes
+      user:
+        name={{ xsn_user }}
+        group={{ xsn_group }}
+        state=present
+        system=yes
+
+    - name: Create the app directory
+      become: yes
+      file:
+        path={{ xsn_home }}/app
+        state=directory
+        owner={{ xsn_user }}
+        group={{ xsn_group }}
+
+    - name: Create the config directory
+      become: yes
+      file:
+        path={{ xsn_config_dir }}
+        state=directory
+        owner={{ xsn_user }}
+        group={{ xsn_group }}
+
+    - name: Download the xsnd
+      get_url:
+        url={{ xsn_download_url }}
+        dest={{ xsn_download_dest }}
+        checksum={{ xsn_download_checksum }}
+
+    - name: Unpack the application
+      become: yes
+      unarchive:
+        remote_src=yes
+        src={{ xsn_download_dest }}
+        dest={{ xsn_unarchive_dest }}
+        owner={{ xsn_user }}
+        group={{ xsn_group }}
+
+    - name: Move the application to the right folder
+      become: yes
+      command: mv {{ xsn_unarchive_dest }}/xsn-1.0.17/bin/xsnd {{ xsn_unarchive_dest }}
+
+    - name: Set the application config
+      become: yes
+      copy:
+        src=config/xsn.conf
+        dest={{ xsn_config_dir }}/xsn.conf
+        owner={{ xsn_user }}
+        group={{ xsn_group }}
+
+    - name: Set the application files permissions
+      become: yes
+      file:
+        dest={{ xsn_home }}
+        owner={{ xsn_user }}
+        group={{ xsn_group }}
+        recurse=yes
+
+    - name: Add the systemd service
+      become: yes
+      copy:
+        src: systemd-services/xsn-rpc.service
+        dest: /etc/systemd/system/
+        owner: root
+        group: root
+
+    - name: Pick up systemd changes
+      become: yes
+      systemd:
+        daemon_reload: yes
+
+    - name: Restart the application
+      become: yes
+      systemd:
+        name: xsn-rpc
+        state: restarted
+
+    - name: Enable the application to run on system startup
+      become: yes
+      systemd:
+        name: xsn-rpc
+        enabled: yes