Introduction¶
Vagrant is a tool to manage virtual machineenvironments, and allows you to configure and use reproducible workenvironments on top of various virtualization and cloud platforms.It also has integration with Ansible as a provisioner for these virtualmachines, and the two tools work together well.
- Sep 08, 2014 The above config parameter is telling Vagrant to use your private key instead of the default one provided by Vagrant. You will want to give it the location of the private key you want to use. Test the changes. You need to reboot your Vagrant box for the settings to take effect. Once the box is up try and SSH into the box.
- Oct 18, 2018 Home Linux Tutorials How to fix Vagrant ssh authentication failure after. Ssh authentication failure after packaging vagrant box. Of generated private key.
- Vagrant changed the behaviour between 1.6 and 1.7 versions and now will insert auto generated insecure key instead of the default one. You can cancel this behaviour by setting config.ssh.insertkey = false in your Vagrantfile.
- Jan 13, 2020 How to create a CentOS 8 VM using Vagrant?, how can I run CentOS 8 on KVM/VirtualBox/VMWare using Vagrant?, Can I use Vagrant to manage CentOS 8 virtual machine? Vagrant enables you to create and configure reproducible, and portable development environments using Virtual machine images called Boxes.
- Dec 24, 2014 Hi, Vagrant supposedly uses the same insecure private key by default, which allows for easy ssh to the VMs. But lately vagrant has been replacing my private key when booting a VM. Here's my set.
This guide will describe how to use Vagrant 1.7+ and Ansible together.
To enable SSH sharing, simply supply the -ssh flag when calling vagrant share. » Usage Just run vagrant share -ssh! When SSH sharing is enabled, Vagrant generates a brand new keypair for SSH access. The public key portion is automatically inserted into the Vagrant machine, and the private key portion is provided to the user connecting to the.
If you’re not familiar with Vagrant, you should visit the documentation.
This guide assumes that you already have Ansible installed and working.Running from a Git checkout is fine. Follow the Installing Ansibleguide for more information.
Vagrant Setup¶
The first step once you’ve installed Vagrant is to create a
Vagrantfile
and customize it to suit your needs. This is covered in detail in the Vagrantdocumentation, but here is a quick example that includes a section to use theAnsible provisioner to manage a single machine:Notice the
config.vm.provision
section that refers to an Ansible playbookcalled playbook.yml
in the same directory as the Vagrantfile
. Vagrantruns the provisioner once the virtual machine has booted and is ready for SSHaccess.There are a lot of Ansible options you can configure in your
Vagrantfile
.Visit the Ansible Provisioner documentation for moreinformation.What Is Vagrant Software
This will start the VM, and run the provisioning playbook (on the first VMstartup). Windows 8.1 pro product key generator.
To re-run a playbook on an existing VM, just run:
This will re-run the playbook against the existing VM.
Note that having the
ansible.verbose
option enabled will instruct Vagrantto show the full ansible-playbook
command used behind the scene, asillustrated by this example:This information can be quite useful to debug integration issues and can alsobe used to manually execute Ansible from a shell, as explained in the nextsection.
Running Ansible Manually¶
Sometimes you may want to run Ansible manually against the machines. This isfaster than kicking
vagrantprovision
and pretty easy to do.With our
Vagrantfile
example, Vagrant automatically creates an Ansibleinventory file in .vagrant/provisioners/ansible/inventory/vagrant_ansible_inventory
.This inventory is configured according to the SSH tunnel that Vagrantautomatically creates. A typical automatically-created inventory file for asingle machine environment may look something like this:If you want to run Ansible manually, you will want to make sure to pass
ansible
or ansible-playbook
commands the correct arguments, at leastfor the inventory.Advanced Usages¶
The “Tips and Tricks” chapter of the Ansible Provisioner documentation provides detailed information about more advanced Ansible features like:
- how to execute a playbook in parallel within a multi-machine environment
- how to integrate a local
ansible.cfg
configuration file
See also
- Vagrant Home
- The Vagrant homepage with downloads
- Vagrant Documentation
- Vagrant Documentation
- Ansible Provisioner
- The Vagrant documentation for the Ansible provisioner
- Vagrant Issue Tracker
- The open issues for the Ansible provisioner in the Vagrant project
- Working With Playbooks
- An introduction to playbooks