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@ -15,7 +15,15 @@ Ansible have great integration with multiple operating systems (even Windows) an
## Ansible naming and basic concept ## Ansible naming and basic concept
### Naming ### Basic ansible commands
There are few commands you should know about
`ansible` (to run modules in CLI)
`ansible-playbook` (to run playbooks)
`ansible-vault` (to manage secrets)
`ansible-galaxy` (to install roles from github/galaxy)
and other!
#### Inventory #### Inventory
Inventory is a set of objects/hosts against which we are executing our playbooks Inventory is a set of objects/hosts against which we are executing our playbooks
@ -23,6 +31,7 @@ For this few minutes, lets asume that we are using default ansible inventory (wh
#### Module - this is name for an logical program (usaly python) that consume proper JSON input and return proper output :) #### Module - this is name for an logical program (usaly python) that consume proper JSON input and return proper output :)
This program perform certain task/action (like manage Amazon instances, execute shell command, any of your program). This program perform certain task/action (like manage Amazon instances, execute shell command, any of your program).
The simplest module is called `ping` - it just returns a JSON with `pong` message and ansible variables.
Example: Module:shell - a module that executes shell command on a delegated host(s). Example: Module:shell - a module that executes shell command on a delegated host(s).
Example: Module:file - performs file operations (stat, link, dir, ...) Example: Module:file - performs file operations (stat, link, dir, ...)
@ -75,17 +84,7 @@ You can execute a playbook with a command:
$ ansible-playbook path/name_of_the_playbook.yml $ ansible-playbook path/name_of_the_playbook.yml
``` ```
### Basic ansible commands ## More on ansible concept
There are few commands you should know about
`ansible` (to run modules in CLI)
`ansible-playbook` (to run playbooks)
`ansible-vault` (to manage secrets)
`ansible-galaxy` (to install roles from github/galaxy)
and other!
### More on ansible concept
### ansible-roles (a 'template-playbooks in right structure') ### ansible-roles (a 'template-playbooks in right structure')
@ -163,6 +162,8 @@ virtualenv
### create env in AWS ### create env in AWS
### Naming
## Bonus ## Bonus
### writing own module ### writing own module