U1.22 Ubuntu Quick Start (QS): Installing Ansible. - chempkovsky/CS2WPF-and-CS2XAMARIN GitHub Wiki

Preliminary steps

  • Pre-installed DHCP in the virtual environment (for example, a hardware implementation of a DHCP server in a modem)
  • Step 1: Deploy three Ubuntu 20.04 TLS virtual machines. Consult the articles U1.01 and U1.02
  • Step 2: Set device name of the first Ubuntu virtual machine: u200401
  • Step 3: restart u200401
  • Step 4: for u200401 show ip address
    • run the command ip a
      • In our case it returns : 192.168.100.8
  • Step 5: Set device name of the second Ubuntu virtual machine: u200402
  • Step 6: restart u200402
  • Step 7: for u200402 show ip address
    • run the command ip a
      • In our case it returns : 192.168.100.9
  • Step 8: Set device name of the third Ubuntu virtual machine: u200403
  • Step 9: restart u200403
  • Step 10: for u200403 show ip address
    • run the command ip a
      • In our case it returns : 192.168.100.10
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  • Step 11: for u200401, u200402, u200403 machine
    • run the command python3 --version
      • In our case it returns : Python 3.8.10
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Installation steps

  • Step 12: for u200401 machine ONLY
    • run the command
sudo apt-get install python3-pip
  • Step 13: for u200401 machine ONLY
    • run the command (no sudo prefix for the command)
python3 -m pip install --user ansible
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  • Step 14: for u200401 machine ONLY
    • run the command (no sudo prefix for the command)
python3 -m pip install --user paramiko
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  • Note 1: Installing with --user is recommended unless you understand fully the implications of modifying global files on the system. Read the article Installing Ansible with pip

    • running commands without sudo
      • python3 -m pip install --user ansible
      • python3 -m pip install --user paramiko
    • after the installation is complete, if you run the commands,
      • ansible version
    • we get an error
      • ... not found ...

  • Step 15.1: for u200401 machine ONLY

  • Step 15.2: for u200401 machine ONLY

    • run the command
      • no sudo prefix for the command
python -m site --user-base
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  • Step 15.3: for u200401 machine ONLY
    • copy the command output of the step 15.2
    • add /bin to the end of the command output
    • run the command where YOUR_OUTPUT_WITH_BIN is a string you created above
      • no sudo prefix for the command
export PATH="$PATH:YOUR_OUTPUT_WITH_BIN"
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  • Step 6: Test
    • run the command (no sudo prefix for the command)
ansible --version
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