proxmox:lxc:lxc-template
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| proxmox:lxc:lxc-template [2022/01/14 12:09] – [Modify the Container] chuck | proxmox:lxc:lxc-template [2022/01/14 12:47] (current) – [Modifying or Updating] chuck | ||
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| Line 79: | Line 79: | ||
| * Create '' | * Create '' | ||
| * And so on.... | * And so on.... | ||
| - | * Bonus points if you have an Ansible playbook to run the commands. | + | * Bonus points if you have an Ansible playbook to run the commands! |
| ---- | ---- | ||
| Line 86: | Line 86: | ||
| In order to turn the container into a template, we need to delete the network interface then create a backup. | In order to turn the container into a template, we need to delete the network interface then create a backup. | ||
| * From proxmox (not inside the container): | * From proxmox (not inside the container): | ||
| - | * Remove the network interface:< | + | * Remove the network interface:< |
| - | [user@proxmox]$ | + | sudo pct set 250 --delete net0 |
| </ | </ | ||
| - | * Create a backup:< | + | * Create a backup:< |
| - | [user@proxmox]$ | + | vzdump 250 --mode stop --compress gzip --dumpdir / |
| </ | </ | ||
| - | * The new file will be located in:< | + | * The new file will be located in:< |
| / | / | ||
| </ | </ | ||
| - | * You can leave it as is or rename it to something:< | + | * You can leave it as is or rename it to something: |
| - | [user@proxmox]$ | + | * Change directories:< |
| - | + | cd / | |
| - | [user@proxmox]$ | + | </ |
| + | * Rename it:<code bash> | ||
| + | sudo mv new_vz_dump.tar.gz custom_debian_10.4.tar.gz | ||
| </ | </ | ||
| * See '' | * See '' | ||
| Line 111: | Line 113: | ||
| =====Modifying or Updating===== | =====Modifying or Updating===== | ||
| It's really easy to modify the container when a new version of the OS is released or you want to add something to your templates. | It's really easy to modify the container when a new version of the OS is released or you want to add something to your templates. | ||
| - | * Create a container with your custom file:< | + | * Create a container with your custom file:< |
| - | [user@proxmox]$ | + | sudo pct create 250 sas-storage: |
| - | --storage sas-lvm --rootfs volume=sas-lvm: | + | --storage sas-lvm --rootfs volume=sas-lvm: |
| - | --ostype debian --arch amd64 --password insecure --unprivileged 1 \ | + | --ostype debian --arch amd64 --password insecure --unprivileged 1 \ |
| - | --cores 1 --memory 1024 --swap 1024 \ | + | --cores 1 --memory 1024 --swap 1024 \ |
| - | --hostname lxc-template --searchdomain local.lan --nameserver xxx.xxx.xxx.x \ | + | --hostname lxc-template --searchdomain local.lan --nameserver xxx.xxx.xxx.x \ |
| - | --net0 name=eth0, | + | --net0 name=eth0, |
| - | --start true | + | --start true |
| </ | </ | ||
| - | * Enter the container:< | + | * Enter the container:< |
| - | [user@proxmox]$ | + | sudo pct enter 250 |
| </ | </ | ||
| - | * Do stuff:< | + | * Do stuff: |
| - | # Update/ | + | * Update the system:< |
| - | # Install new stuff | + | apt update && apt upgrade |
| - | # Add new dotfiles | + | |
| </ | </ | ||
| - | | + | * Install some packages |
| + | * Add new dotfiles | ||
| + | * And so on.. | ||
| + | | ||
| exit | exit | ||
| </ | </ | ||
| - | * Remove the network device:< | + | * Remove the network device:< |
| - | [user@proxmox]$ | + | sudo pct set 250 --delete net0 |
| </ | </ | ||
| - | * Create the backup:< | + | * Create the backup:< |
| - | [user@proxmox]$ | + | vzdump 250 --mode stop --compress gzip --dumpdir / |
| </ | </ | ||
| - | * Rename the backup if you like:< | + | * You can leave it as is or rename it to something: |
| - | [user@proxmox]$ | + | * Change directories:< |
| - | + | cd / | |
| - | [user@proxmox]$ | + | </ |
| + | * Rename it:<code bash> | ||
| + | sudo mv new_vz_dump.tar.gz custom_debian_10.5.tar.gz | ||
| </ | </ | ||
proxmox/lxc/lxc-template.1642162177.txt.gz · Last modified: by chuck