make_sync_gateway_accel.yml

---
- hosts: sync-gateway-accel
  tasks:
  - name: Update apt-get
    apt: update_cache=true
    sudo: yes

  - name: Adding user {{ user }}  
    user: name=sg_accel
          groups=sudo
          append=yes
    sudo: yes

  - name: Creates Download directory /home/sg_accel/downloads
    file:
      path: /home/sg_accel/downloads
      state: directory
      owner: sg_accel
      group: sg_accel
      mode: 0775
      recurse: yes
    sudo: yes
  
  - name: Increase File Descriptor max to 500,000
    lineinfile:
      path: /etc/sysctl.conf
      line: 'fs.file-max = 500000'
    sudo: yes

  - name: tcp keep alive to 5 minutes
    lineinfile:
      path: /etc/sysctl.conf
      line: 'net.ipv4.tcp_keepalive_time = 600'
    sudo: yes

  - name: tcp keep alive intervals to 10
    lineinfile:
      path: /etc/sysctl.conf
      line: 'net.ipv4.tcp_keepalive_intvl = 10'
    sudo: yes

  - name: tcp keep alive probes to 9
    lineinfile:
      path: /etc/sysctl.conf
      line: 'net.ipv4.tcp_keepalive_probes = 9'
    sudo: yes

  - name: presist /etc/sysctl.conf
    raw: (sysctl -p) 
    sudo: yes    

  - name: Increase File Descriptors (soft) to 500000
    lineinfile:
      path: /etc/security/limits.conf
      line: '* soft  nofile 250000'
    sudo: yes
 
  - name: Increase File Descriptors (hard) to 500000
    lineinfile:
      path: /etc/security/limits.conf
      line: '* hard  nofile 250000'
    sudo: yes

  - name: Download SG 1.4.1 for Ubuntu in downloads dir
    raw: (wget https://packages.couchbase.com/releases/couchbase-sync-gateway/1.4.1/couchbase-sg-accel-enterprise_1.4.1-3_x86_64.deb -P /home/sg_accel/downloads)
    sudo: yes
#  - name: download Couchbase package
#    get_url: url=https://packages.couchbase.com/releases/4.6.2/couchbase-server-enterprise_4.6.2-ubuntu14.04_amd64.deb dest=~/downloads

  - name: Installing SG 1.4.1 binary
    raw: (dpkg -i /home/sg_accel/downloads/couchbase-sg-accel-enterprise_1.4.1-3_x86_64.deb)
    register: out
    sudo: yes
  
  - debug: var=out.stdout_lines