5

When I use vagrant, I can specify the inventory file in the Vagrantfile.

Example:

config.vm.provision "ansible" do |ansible|
    ansible.playbook = "my_folder/playbook.yml"
    ansible.inventory_path = "my_folder/inventory_file"
end

How can I configure the inventory_file when I use packer?

I can't see any related info in the official documentation of packer:

http://www.packer.io/docs/provisioners/ansible-local.html

I need specify the inventory file, because, when I run my packer.json, this is the output:

digitalocean: Executing Ansible: ansible-playbook /tmp/my_folder/playbook.yml -c local -i "127.0.0.1,"
digitalocean:
digitalocean: PLAY [foo] ******************************************************************
digitalocean: skipping: no hosts matched

Packer seems using a inventory file named "127.0.0.1,", and I don't know why.

How can I specify my inventory file?

Thanks!

fj123x
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  • Can you show the ansible part of your packer.json ? – leucos Feb 23 '14 at 09:34
  • "provisioners": [ { "type": "file", "source": "my_folder", "destination": "/tmp/" }, { "type": "shell", "script": "provisioner.sh" }, { "type": "ansible-local", "staging_directory": "/tmp/my_folder", "playbook_file": "my_folder/playbook.yml" # this is a local playbook } ] I'm copying my local ansible folder to /tmp/my_folder, and then, i run the ansible, but i can't specify my inventory file :/ – fj123x Feb 23 '14 at 09:44

2 Answers2

5

Well, my guess is that since ansible with packer uses a local connection (-c local), there is not need to provide an inventory file.

You just have to make sure that in your playbook, your -hosts line(s) contains all or 127.0.0.1 and it should run ok.

leucos
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4

Setting hosts: all is fine if the playbook is used exclusively for your Packer build.

If you're re-using a playbook that also needs to run against hosts specified in an inventory file, for example:

[web_servers]
web1.example.com
web2.example.com

[db_servers]
db.example.com

...then you can add the inventory_groups attribute to your ansible-local provisioner, and Packer will assign localhost to those group(s):

"provisioners": [ 
  { "type": "file", "source": "my_folder", "destination": "/tmp/" }, 
  { "type": "shell", "script": "provisioner.sh" }, 
  { 
    "type": "ansible-local", 
    "staging_directory": "/tmp/my_folder",
    "playbook_file": "my_folder/playbook.yml",
    "inventory_groups": "web_servers"
  }
]

For more details, see the Optional sub-section of the Packer doc for ansible-local provisioner Configuration Reference

thinkmassive
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