NOTES.txt

vagrant:vagrant

[ubuntu]
sudo apt-add-repository ppa:ansible/ansible
sudo apt update
sudo apt -y upgrade
sudo apt -y install software-properties-common
sudo apt -y install ansible
sudo apt update
sudo vim /etc/ansible/hosts
ssh-keygen
ssh-copy-id 192.168.33.30 # this fails to connect [access denied], need to copy key from ~/.ssh/id_rsa.pub manually
ssh-copy-id 192.168.33.40 # worked just fine


[centos]
sudo yum update
sudo yum -y install epel-release
sudo yum -y install ansible
sudo vi /etc/ansible/hosts
ssh-keygen
ssh-copy-id 192.168.33.30 # this fails to connect [access denied], need to copy key from ~/.ssh/id_rsa.pub manually
ssh-copy-id 192.168.33.40 # worked just fine

[ansible]
ansible 192.168.33.30 -b -m apt -a "name=vim state=present" 
# -b : become? for sudo
# -m : module
# -a : arguments
ansible 192.168.33.40 -b -m yum -a "name=vim state=present"
- roles
	http://galaxy.ansible.com/
	mkdir /vagrant/roles
	cd roles
	ansible-galaxy init mongodb # initialize role, builds structure
	ansible-vault encrypt ./mongodb/vars/secrets.yml
	ansible-playbook -b -i hosts --ask-vault-pass mean.yml # use -b or this won't work at all
	ansible-galaxy init node #initialize role
	ansible-playbook -b -i hosts --ask-vault-pass mean.yml
	ansible-galaxy init nginx
	
	
	
[mongo]
$ mongo
> use admin
> db.auth('root','mypassword')
> use Posts
> show users