7장 Galaxy를 통한 배포

[student@workstation dev-roles]$ vi install-roles.yml 

[student@workstation dev-roles]$ cat install-roles.yml 
---
# install-role.yml

- src: http://materials.example.com/roles-library/student.bash_env.tgz
  name: student.bash_env


[student@workstation dev-roles]$ ansible-galaxy install -p roles -r install-roles.yml
- downloading role from http://materials.example.com/roles-library/student.bash_env.tgz
- extracting student.bash_env to roles/student.bash_env
- student.bash_env was installed successfully


[student@workstation dev-roles]$ tree
.
├── ansible.cfg
├── install-roles.yml
├── inventory
├── roles
│   ├── myfirewall
│   │   ├── defaults
│   │   │   └── main.yml
│   │   ├── handlers
│   │   │   └── main.yml
│   │   └── tasks
│   │       └── main.yml
│   ├── myvhost
│   │   ├── files
│   │   │   └── html
│   │   │       └── index.html
│   │   ├── handlers
│   │   │   └── main.yml
│   │   ├── meta
│   │   │   └── main.yml
│   │   ├── tasks
│   │   │   └── main.yml
│   │   └── templates
│   │       └── vhost.conf.j2
│   └── student.bash_env
│       ├── README.md
│       ├── defaults
│       │   └── main.yml
│       ├── handlers
│       │   └── main.yml
│       ├── meta
│       │   └── main.yml
│       ├── tasks
│       │   └── main.yml
│       ├── templates
│       │   ├── _bash_profile.j2
│       │   ├── _bashrc.j2
│       │   └── _vimrc.j2
│       ├── tests
│       │   ├── inventory
│       │   └── test.yml
│       └── vars
│           └── main.yml
└── use-vhost-role.yml




[student@workstation dev-roles]$ vi use-bash_env-role.yml 
[student@workstation dev-roles]$ cat use-bash_env-role.yml 
---
- name: use student.bash_env role playbook
  hosts: webservers
  user: devops
  become: true

  roles:
    - student.bash_env

[student@workstation dev-roles]$ ansible-playbook -i inventory use-bash_env-role.yml 

PLAY [use student.bash_env role playbook] *************************************************************************************************************************************************************************

TASK [Gathering Facts] ********************************************************************************************************************************************************************************************
ok: [servera.lab.example.com]

TASK [student.bash_env : put away .bashrc] ************************************************************************************************************************************************************************
changed: [servera.lab.example.com]

TASK [student.bash_env : put away .bash_profile] ******************************************************************************************************************************************************************
ok: [servera.lab.example.com]

TASK [student.bash_env : put away .vimrc] *************************************************************************************************************************************************************************
changed: [servera.lab.example.com]

PLAY RECAP ********************************************************************************************************************************************************************************************************
servera.lab.example.com    : ok=4    changed=2    unreachable=0    failed=0   


[student@workstation dev-roles]$ md5sum roles/student.bash_env/templates/*
f939eb71a81a9da364410b799e817202  roles/student.bash_env/templates/_bash_profile.j2
989764ae6830691e7468599db8d194ba  roles/student.bash_env/templates/_bashrc.j2
a7320d70317cd23e0c2083489b532cdf  roles/student.bash_env/templates/_vimrc.j2
[student@workstation dev-roles]$ 
[student@workstation dev-roles]$ 
[student@workstation dev-roles]$ ssh servera md5sum /etc/skel/{.bash_profile,.bashrc,.vimrc}
f939eb71a81a9da364410b799e817202  /etc/skel/.bash_profile
7f6d35286702531c9bef441516334404  /etc/skel/.bashrc
a7320d70317cd23e0c2083489b532cdf  /etc/skel/.vimrc


[student@workstation dev-roles]$ cat roles/student.bash_env/templates/_bashrc.j2 
# .bashrc

# Source global definitions
if [ -f /etc/bashrc ]; then
    . /etc/bashrc
fi

# Uncomment the following line if you don't like systemctl's auto-paging feature:
# export SYSTEMD_PAGER=

# User specific aliases and functions

PS1="{{ default_prompt }}"

[student@workstation dev-roles]$ ssh servera tail -n5 /etc/skel/.bashrc

# User specific aliases and functions

PS1="[student prompt \W]\$ "


[student@workstation dev-roles]$ ansible-galaxy init --offline -p roles empty.example
- empty.example was created successfully

[student@workstation dev-roles]$ tree roles/empty.example/
roles/empty.example/
├── README.md
├── defaults
│   └── main.yml
├── files
├── handlers
│   └── main.yml
├── meta
│   └── main.yml
├── tasks
│   └── main.yml
├── templates
├── tests
│   ├── inventory
│   └── test.yml
└── vars
    └── main.yml