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| manuals:vps:management [2022/01/27 08:48] – [IP Addresses] /64 ipv6 Aither | manuals:vps:management [2026/07/12 20:30] (current) – Annotate vpsAdmin navigation paths and update interface labels aither | ||
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| - choosing a hostname, distro and parameters | - choosing a hostname, distro and parameters | ||
| - | {{:navody:vps:create_vps.png?300|}} | + | {{:en: |
| Line 28: | Line 28: | ||
| a good idea. | a good idea. | ||
| - | {{:navody:vps:root_passwd.png?300|}} | + | {{:en: |
| + | |||
| + | ===== SSH Public Keys ===== | ||
| + | |||
| + | You can upload your public keys to vpsAdmin at < | ||
| + | |||
| + | {{: | ||
| + | |||
| + | The keys can be configured to be automatically deployed to new or reinstalled VPS. Alternatively, | ||
| + | you can deploy individual keys to VPS on demand from VPS details page: | ||
| + | |||
| + | {{: | ||
| + | |||
| + | ===== Initial configuration ===== | ||
| + | |||
| + | It is possible to add script or cloud-init configuration that is run when the VPS | ||
| + | is first started, see [[manuals: | ||
| ===== Choosing a Distro ===== | ===== Choosing a Distro ===== | ||
| Line 37: | Line 53: | ||
| doesn’t correspond to reality. | doesn’t correspond to reality. | ||
| - | {{:navody:vps:distro_reinstall.png?300|}} | + | {{:en: |
| - | Reinstalling the system **deletes all VPS subdatasets**. More about datasets. | + | Reinstalling the system **deletes all data in VPS root file system**. |
| ===== VPS Parameters ===== | ===== VPS Parameters ===== | ||
| It is possible to change VPS parameters in the VPS details. The minimal configuration of a VPS is | It is possible to change VPS parameters in the VPS details. The minimal configuration of a VPS is | ||
| - | 1 CPU, 1 GB of RAM and 10 GB of disk space. The maximal configuration is 8 CPUs, 16 GB | + | 1 CPU, 256 MB of RAM and 512 MB of disk space. The maximal configuration is 8 CPUs, 16 GB |
| Of RAM, unlimited disk space. | Of RAM, unlimited disk space. | ||
| - | {{:navody:vps:resources.png?300|}} | + | {{:en: |
| - | + | ||
| - | Although “swap” is displayed among the parameters, we typically don’t assign it | + | |
| - | since swap behaves like a memory extension in OpenVZ. | + | |
| If you want to create a new VPS, you need to make space for it – decrease | If you want to create a new VPS, you need to make space for it – decrease | ||
| - | the parameters of a different VPS. | + | the parameters of a different VPS or ask the support for more resources. |
| ===== Hostname ===== | ===== Hostname ===== | ||
| Line 59: | Line 72: | ||
| The VPS hostname can be changed directly in vpsAdmin and each time the VPS starts, the chosen option in ''/ | The VPS hostname can be changed directly in vpsAdmin and each time the VPS starts, the chosen option in ''/ | ||
| - | {{:navody: | + | {{:en: |
| ===== Features ===== | ===== Features ===== | ||
| Line 66: | Line 79: | ||
| the VPS restarts. | the VPS restarts. | ||
| - | {{ :navody:vps:vps_features.png |}} | + | {{:en: |
| * TUN/TAP - "TUN routing/TAP bridging" | * TUN/TAP - "TUN routing/TAP bridging" | ||
| Line 73: | Line 86: | ||
| * KVM - " | * KVM - " | ||
| * LXC nesting - Needed to use LXC/LXD containers inside the VPS | * LXC nesting - Needed to use LXC/LXD containers inside the VPS | ||
| - | ===== Migrating a VPS Between Nodes ===== | ||
| - | |||
| - | Most frequently, VPSs are migrated between the playground and | ||
| - | the production environment. It is only possible to swap VPSs that are located in different | ||
| - | locations (Prague, Playground, Brno). Within one location, all you | ||
| - | need to do is swap IP addresses. | ||
| - | |||
| - | {{: | ||
| - | |||
| - | Before performing the action, the table displays the state of the VPS before and after the | ||
| - | migration. | ||
| - | |||
| ===== Cloning VPSs ===== | ===== Cloning VPSs ===== | ||
| Line 90: | Line 91: | ||
| an existing VPS, the original VPS and all its subdatasets are **removed**! | an existing VPS, the original VPS and all its subdatasets are **removed**! | ||
| - | {{:navody:vps:clone_vps.png?300|}} | + | {{:en:screenshots:vpsadmin: |
| - | In the form, choose the environment, | + | In the form, choose the environment, |
| - | ===== Setting the Time for Planned VPS Outages | + | ===== Setting the Time for Planned VPS Maintenances |
| - | The appropriate time for planned VPS outages | + | The appropriate time for planned VPS maintenances |
| the week. | the week. | ||
| - | {{:navody:vps:outage_windows.png?300|}} | + | {{:en: |
| During this time period, short VPS outages can occur if it’s absolutely | During this time period, short VPS outages can occur if it’s absolutely | ||
| - | necessary. This is mostly used when migrating | + | necessary. This is mostly used when migrating |
| - | about planned outages | + | about maintenances |
| provided in vpsAdmin. | provided in vpsAdmin. | ||
| - | |||
| - | ===== Maintenance Mode ===== | ||
| - | |||
| - | If we want to turn on maintenance mode, we can do so for the whole cluster, | ||
| - | individual environments, | ||
| - | in the title of the maintenance mode icon. | ||