# heavy_script Update | Backup | Restore | Mount PVC | Rollback Applications | Sync Catalog | Prune Docker Images | Flag | Example | Parameter | Description | |------ |------------------------ |----------- |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | -r | -r | None | Restore HeavyScript specific 'ix-applications dataset' snapshot | | -m | -m | None | Initiates mounting feature
Choose between unmounting and mounting PVC data | | -b | -b 14 | int | Backup 'ix-appliactions' dataset
Creates backups up to the number you've chosen | | -i | -i nextcloud -i sonarr | String | Applications listed will be ignored during updating | | -R | -R | None | Monitors applications after they update
If the app does not become "ACTIVE" after either:
The custom Timeout, or Default Timeout,
rollback the application. | | -v | -v | None | Verbose output | | -S | -S | None | Shutdown applications prior to updating | | -t | -t 150 | int | Set a custom timeout to be used with either:
-m
- Time the script will wait for application to be "STOPPED"
or
-u/U
- Time the script will wait for application to be either "STOPPED" or "ACTIVE" | | -s | -s | None | Sync Catalog before updating | | -U | -U | None | Update applications, ignoring major version changes | | -u | -u | None | Update applications, do NOT update if there was a major version change | | -p | -p | None | Prune old/unused docker images |

### Examples #### Typical Cron Job ``` bash heavy_script.sh -b 14 -i portainer -i arch -i sonarr -i radarr -t 600 -Rsup ``` - -b is set to 14. Up to 14 snapshots of your ix-applications dataset will be saved - -i is set to ignore portainer, arch, sonarr, and radarr. These applications will be ignored when it comes to updates. - -t I set it to 600 seconds, this means the script will wait 600 seconds for the application to become ACTIVE before timing out and continuing to a different application. - -R Will rollback applications if they fail to deploy after updating. - -s will just sync the repositories, ensuring you are downloading the latest updates. - -u update applications as long as the major version has absolutely no change, if it does have a change it will ask the user to update manually. - -p Prune docker images. #### Mounting PVC Data ``` bash /mnt/tank/scripts/heavy_script.sh -t 300 -m ``` #### Restoring ix-applications dataset ``` bash /mnt/tank/scripts/heavy_script/heavy_script.sh -r ``` #### My personal Cron Job ``` git -C /mnt/speed/scripts/heavy_script pull && bash /mnt/speed/scripts/heavy_script/heavy_script.sh -b 14 -Rsup ```

## How to Install ### Create a Scripts Dataset I created a `scripts` dataset on my Truenas SCALE system, this is where all my scripts will remain. ### Open a Terminal **Change Directory to your scripts folder** ``` cd /mnt/speed/scripts ``` **Git Clone Heavy_Script** ``` git clone https://github.com/Heavybullets8/heavy_script.git ``` **Change Directory to Heavy_Script folder** ``` cd heavy_script ``` From here, you can just run Heavy_Script with `bash heavy_script.sh -ARGUMENTS` > Note: `chmod +x` is NOT required. Doing this will break the `git pull` function. Just run the script with `bash heavy_script.sh`
## How to Update ### Manually #### Open a Terminal **Change Directory to your heavy_script folder** ``` cd /mnt/speed/scripts/heavy_script ``` **git pull** ``` git pull ```
### Update with your Cron Job Here, we will update the script prior to running it, incase there is a bugfix, or any new additions to the script **Cron Job Command** ``` git -C /mnt/speed/scripts/heavy_script pull && bash /mnt/speed/scripts/heavy_script/heavy_script.sh -b 14 -Rsup ``` > The important command here is the `git -C /PATH/TO/HEAVY_SCRIPT_DIRECTORY pull` > This command will allow you to preform a `git pull` on a remote directory, which will ensure your script is udated prior to running it > `&&` Is used to run a command AFTER the previous command completed successfully >> So once the `git -C /PATH/TO/HEAVY_SCRIPT_DIRECTORY pull` command completes, THEN it will run the `bash /PATH/TO/HEAVY_SCRIPT_DIRECTORY/heavy_script.sh -b 14 -Rsup` command

## Creating a Cron Job 1. Truenas SCALE GUI 2. System Settings 3. Advanced 4. Cron Jobs 1. Click Add | Name | Value | Reason | |------------------------ |------------------------------------------------------------------------------------------------------------------- |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `Description` | HeavyScript git pull and Update apps | This is up to you, put whatever you think is a good description in here | | `Command` | `git -C /PATH/TO/HEAVY_SCRIPT_DIRECTORY pull && bash /PATH/TO/HEAVY_SCRIPT_DIRECTORY/heavy_script.sh -b 14 -Rsup` | This is the command you will be running on your schedule I personally use: `git -C /mnt/speed/scripts/heavy_script pull && bash /mnt/speed/scripts/heavy_script/heavy_script.sh -b 14 -Rsup` | | `Run As User` | `root` | Running the script as `root` is REQUIRED. You cannot access all of the kubernetes functions without this user. | | `Schedule` | Up to you, I run mine everyday at `0400` | Again up to you | | `Hide Standard Output` | `False` or Unticked | I like to receive an email report of how the script ran, what apps updated etc. | | `Hide Standard Error` | `False` or Unticked | I want to see any errors that occur | | `Enabled` | `True` or Ticked | This will Enable the script to run on your schedule |

### Additional Informaton #### Verbose vs Non-Verbose - Verbose used `bash heavy_test.sh -b 5 -SRupv` - Non-Verbose used `bash heavy_test.sh -b 5 -SRup` | Verbose | Non-Verbose | |--------- |------------- | | ![image](https://user-images.githubusercontent.com/20793231/167971188-07f71d02-8da3-4e0c-b9a0-cd26e7f63613.png) | ![image](https://user-images.githubusercontent.com/20793231/167972033-dc8d4ab4-4fb2-4c8a-b7dc-b9311ae55cf8.png) |