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pct: improve template/images section

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Bring the usage in order, cannot create a CT from a template before
we downloaded it ;)

Also (re)-mention the web interface as a TIP.
cron job was replaced by systemd timer, adapt that too.

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
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Thomas Lamprecht 2020-02-17 11:47:32 +01:00
parent b0df9949dc
commit 2a368b1e0d
1 changed files with 14 additions and 10 deletions
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pct.adoc
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@ -92,11 +92,6 @@ Container Images
Container images, sometimes also referred to as ``templates'' or Container images, sometimes also referred to as ``templates'' or
``appliances'', are `tar` archives which contain everything to run a container. ``appliances'', are `tar` archives which contain everything to run a container.
`pct` uses them to create a new container, for example:
----
# pct create 999 local:vztmpl/debian-10.0-standard_10.0-1_amd64.tar.gz
----
{pve} itself provides a variety of basic templates for the most common Linux {pve} itself provides a variety of basic templates for the most common Linux
distributions. They can be downloaded using the GUI or the `pveam` (short for distributions. They can be downloaded using the GUI or the `pveam` (short for
@ -104,8 +99,8 @@ distributions. They can be downloaded using the GUI or the `pveam` (short for
Additionally, https://www.turnkeylinux.org/[TurnKey Linux] container templates Additionally, https://www.turnkeylinux.org/[TurnKey Linux] container templates
are also available to download. are also available to download.
The list of available templates is updated daily via cron. To trigger it The list of available templates is updated daily through the 'pve-daily-update'
manually: timer. You can also trigger an update manually by executing:
---- ----
# pveam update # pveam update
@ -144,9 +139,9 @@ system ubuntu-19.10-standard_19.10-1_amd64.tar.gz
---- ----
Before you can use such a template, you need to download them into one of your Before you can use such a template, you need to download them into one of your
storages. You can simply use storage `local` for that purpose. For clustered storages. If you're unsure to which one, you can simply use the `local` named
installations, it is preferred to use a shared storage so that all nodes can storage for that purpose. For clustered installations, it is preferred to use a
access those images. shared storage so that all nodes can access those images.
---- ----
# pveam download local debian-10.0-standard_10.0-1_amd64.tar.gz # pveam download local debian-10.0-standard_10.0-1_amd64.tar.gz
@ -160,6 +155,15 @@ downloaded images on storage `local` with:
local:vztmpl/debian-10.0-standard_10.0-1_amd64.tar.gz 219.95MB local:vztmpl/debian-10.0-standard_10.0-1_amd64.tar.gz 219.95MB
---- ----
TIP: You can also use the {pve} web interface GUI to download, list and delete
container templates.
`pct` uses them to create a new container, for example:
----
# pct create 999 local:vztmpl/debian-10.0-standard_10.0-1_amd64.tar.gz
----
The above command shows you the full {pve} volume identifiers. They include the The above command shows you the full {pve} volume identifiers. They include the
storage name, and most other {pve} commands can use them. For example you can storage name, and most other {pve} commands can use them. For example you can
delete that image later with: delete that image later with: