Ansible playbook to install the .NET Core SDK on an Ubuntu server.

dotnet.yaml

---
- hosts: all
  tasks:
  - name: Download MS product repository
    get_url:
      url: https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb
      dest: /tmp/packages-microsoft-prod.deb
  - name: Install MS product repository
    apt: deb=/tmp/packages-microsoft-prod.deb
    become: true
  - name: Make sure HTTPS is supported by apt
    apt:
      name: apt-transport-https
      state: present
      update_cache: no
    become: true
  - name: Install .NET Core SDK
    apt:
      name: dotnet-sdk-2.2
      state: present
      update_cache: yes
    become: true