CentOS7x_Install-dotNETCore-and-PowerShell-playbook.yml

---

################################################################################
#  description: Installs Microsoft .NET Core SDK and PowerShell on CentOS7x
#  usage: ansible-playbook CentOS7x_Install-dotNETCore-and-PowerShell-playbook.yml --extra-vars 'HostOrGroup=YourServerOrGroupNameGoesHere'
#  author: Ernest G. Wilson II <ErnestGWilsonII@gmail.com> (https://github.com/ernestgwilsonii)
#  license: MIT
################################################################################


# Ansible Playbook options
# REF: http://docs.ansible.com/ansible/playbooks.html
#####################################################

- name: Install Microsoft .NET Core SDK and PowerShell on CentOS7x
  hosts: "{{ HostOrGroup|default ('FATAL ERROR --> HostOrGroup NOT SET! You must specify either a Host or a Group name!') }}"
  serial: "100%"
  gather_facts: False
  tasks:


# Install or configure repository used on the OS by yum
# REF: https://docs.ansible.com/ansible/yum_repository_module.html
##################################################################

# /etc/yum.repos.d/xamarin.repo
  - name: Install repository Xamarin
    yum_repository:
      name: xamarin
      description: Xamarin
      file: xamarin
      baseurl: http://download.mono-project.com/repo/centos/
      enabled: yes
      gpgcheck: no
      gpgkey: http://keyserver.ubuntu.com/pks/lookup?op=get&search=0x3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF


# Install yum packages
# REF: http://docs.ansible.com/ansible/yum_module.html
######################################################

  - name: Install the libicu package
    yum:
      name=libicu
      state=latest

  - name: Install the libunwind package
    yum:
      name=libunwind
      state=latest

  - name: Install Microsoft PowerShell for Linux via remote rpm
    yum:
      name: https://github.com/PowerShell/PowerShell/releases/download/v6.0.0-alpha.15/powershell-6.0.0_alpha.15-1.el7.centos.x86_64.rpm
      state: present

  - name: Install the mono-complete package
    yum:
      name=mono-complete
      state=latest


# get_url - Downloads files from HTTP, HTTPS, or FTP to node
# http://docs.ansible.com/ansible/get_url_module.html
#####################################################

  - name: Download nuget.exe for .NET for use with mono
    get_url:
      url: https://dist.nuget.org/win-x86-commandline/latest/nuget.exe
      dest: /usr/local/bin/nuget.exe
      mode: 0444


# file - Sets attributes of files and directories
# http://docs.ansible.com/ansible/file_module.html
##################################################

  - name: Create directory /opt/dotnet if it does not exist
    file:
      path: /opt/dotnet
      state: directory
      mode: 0755


# unarchive - Unpacks an archive after (optionally) copying it from the local machine
# REF: http://docs.ansible.com/ansible/unarchive_module.html
############################################################

# wget https://go.microsoft.com/fwlink/?LinkID=835019
  - name: Download and extract dotnet-dev-centos-x64.1.0.0-preview2-1-003177.tar.gz
    unarchive:
      src: http://download.microsoft.com/download/A/F/6/AF610E6A-1D2D-47D8-80B8-F178951A0C72/Binaries/dotnet-dev-centos-x64.1.0.0-preview2-1-003177.tar.gz
      dest: /opt/dotnet
      copy: no


# Use the file module to create a directory and symbolic links if they don't exist
# REF: http://docs.ansible.com/ansible/file_module.html
##################################################################################

  - name: Create symbolic link if it does not exist - ln -s /opt/dotnet/dotnet /usr/local/bin/dotnet
    file:
      src: /opt/dotnet/dotnet
      dest: /usr/local/bin/dotnet
      state: link