Differences
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| puppet_dsl [2020/11/20 10:23] – andonovj | puppet_dsl [2020/11/20 10:28] (current) – andonovj | ||
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| * Resources (e.g. in-build functions & operations: file, user, router, etc, perform individual tasks) | * Resources (e.g. in-build functions & operations: file, user, router, etc, perform individual tasks) | ||
| * Classes (e.g. combination of resources, multiple small operations) | * Classes (e.g. combination of resources, multiple small operations) | ||
| - | * Manifest (e.g. definitions and declarion of puppet classes) | + | * Manifest (e.g. definitions and declarion of puppet classes, very similar to C# Classes) |
| * Modules (e.g. collection of files and manifest, example: mysql & jenkins module) | * Modules (e.g. collection of files and manifest, example: mysql & jenkins module) | ||
| - | |||
| - | Summarization of these objects you can see below: | ||
| - | |||
| - | {{ : | ||
| Once an object is created it has to go through the chain of release as follows: | Once an object is created it has to go through the chain of release as follows: | ||
| Line 27: | Line 23: | ||
| {{ : | {{ : | ||
| - | So let's see that in an example: | + | =====Resources===== |
| + | As already explained, Puppet has in-build resources and function, we can describe all in-built resources as so: | ||
| + | |||
| + | < | ||
| + | [root@puppetmaster demo]# puppet describe --list | ||
| + | These are the types known to puppet: | ||
| + | augeas | ||
| + | cron - Installs and manages cron jobs | ||
| + | exec - Executes external commands | ||
| + | file - Manages files, including their content, owner ... | ||
| + | filebucket | ||
| + | group - Manage groups | ||
| + | host - Installs and manages host entries | ||
| + | mount - Manages mounted filesystems, | ||
| + | notify | ||
| + | package | ||
| + | resources | ||
| + | schedule | ||
| + | scheduled_task | ||
| + | selboolean | ||
| + | selmodule | ||
| + | service | ||
| + | ssh_authorized_key - Manages SSH authorized keys | ||
| + | sshkey | ||
| + | stage - A resource type for creating new run stages | ||
| + | tidy - Remove unwanted files based on specific crite ... | ||
| + | user - Manage users | ||
| + | whit - Whits are internal artifacts of Puppet' | ||
| + | yumrepo | ||
| + | zfs - Manage zfs | ||
| + | zone - Manages Solaris zones | ||
| + | zpool - Manage zpools | ||
| + | [root@puppetmaster demo]# | ||
| + | </ | ||
| + | |||
| + | Let's discuss some of them here. | ||
| - | =====User===== | + | ====User==== |
| To create a user, we will use a simple resource (e.g. function: user, to ensure that it exist) | To create a user, we will use a simple resource (e.g. function: user, to ensure that it exist) | ||
| Line 119: | Line 150: | ||
| </ | </ | ||
| - | =====File===== | + | ====File==== |
| The File resource is as easy to be used as user. Let's see which attributes are in that resource: | The File resource is as easy to be used as user. Let's see which attributes are in that resource: | ||