X-Git-Url: https://git.proxmox.com/?p=pve-docs.git;a=blobdiff_plain;f=pct.adoc;h=2cb4bbe8c4eacf0da871ef030ecce624a672415a;hp=6735406b86be901dded26a0bb063344b83cbaa44;hb=dd1aa0e01624f5927fb65143c9a070672ccbeb92;hpb=037822517265cc453044d64f032ca8c3c872d321 diff --git a/pct.adoc b/pct.adoc index 6735406..2cb4bbe 100644 --- a/pct.adoc +++ b/pct.adoc @@ -83,7 +83,7 @@ Technology Overview * CRIU: for live migration (planned) -* Use latest available kernels (4.4.X) +* Runs on modern Linux kernels * Image based deployment (templates) @@ -143,7 +143,7 @@ and will not be moved. Modification of a file can be prevented by adding a `.pve-ignore.` file for it. For instance, if the file `/etc/.pve-ignore.hosts` exists then the `/etc/hosts` file will not be touched. This can be a -simple empty file creatd via: +simple empty file created via: # touch /etc/.pve-ignore.hosts @@ -323,17 +323,17 @@ group/others model. Backup of Containers mount points ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -By default additional mount points besides the RootDisk mount point are not -included in backups. You can reverse this default behavior by setting the -* Backup* option on a mount point. +By default additional mount points besides the Root Disk mount point are not +included in backups. You can reverse this default behavior by setting the +*Backup* option on a mount point. // see PVE::VZDump::LXC::prepare() Replication of Containers mount points ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -By default additional mount points are replicated when the RootDisk +By default additional mount points are replicated when the Root Disk is replicated. If you want the {pve} storage replication mechanism to skip a - mount point when starting a replication job, you can set the + mount point when starting a replication job, you can set the *Skip replication* option on that mount point. + As of {pve} 5.0, replication requires a storage of type `zfspool`, so adding a mount point to a different type of storage when the container has replication @@ -348,7 +348,7 @@ Container Settings General Settings ~~~~~~~~~~~~~~~~ -[thumbnail="gui-create-ct-general.png"] +[thumbnail="screenshot/gui-create-ct-general.png"] General settings of a container include @@ -393,7 +393,7 @@ or greater than 220. CPU ~~~ -[thumbnail="gui-create-ct-cpu.png"] +[thumbnail="screenshot/gui-create-ct-cpu.png"] You can restrict the number of visible CPUs inside the container using the `cores` option. This is implemented using the Linux 'cpuset' @@ -438,7 +438,7 @@ prioritize some containers. Memory ~~~~~~ -[thumbnail="gui-create-ct-memory.png"] +[thumbnail="screenshot/gui-create-ct-memory.png"] Container memory is controlled using the cgroup memory controller. @@ -457,7 +457,7 @@ swap`). Mount Points ~~~~~~~~~~~~ -[thumbnail="gui-create-ct-root-disk.png"] +[thumbnail="screenshot/gui-create-ct-root-disk.png"] The root mount point is configured with the `rootfs` property, and you can configure up to 10 additional mount points. The corresponding options @@ -545,7 +545,7 @@ NOTE: The contents of device mount points are not backed up when using `vzdump`. Network ~~~~~~~ -[thumbnail="gui-create-ct-network.png"] +[thumbnail="screenshot/gui-create-ct-network.png"] You can configure up to 10 network interfaces for a single container. The corresponding options are called `net0` to `net9`, and @@ -567,7 +567,7 @@ the following command: .Start and Shutdown Order // use the screenshot from qemu - its the same -[thumbnail="gui-qemu-edit-start-order.png"] +[thumbnail="screenshot/gui-qemu-edit-start-order.png"] If you want to fine tune the boot order of your containers, you can use the following parameters : @@ -590,6 +590,16 @@ start after those where the parameter is set, and this parameter only makes sense between the machines running locally on a host, and not cluster-wide. +Hookscripts +~~~~~~~~~~~ + +You can add a hook script to CTs with the config property `hookscript`. + + pct set 100 -hookscript local:snippets/hookscript.pl + +It will be called during various phases of the guests lifetime. +For an example and documentation see the example script under +`/usr/share/pve-docs/examples/guest-example-hookscript.pl`. Backup and Restore ------------------