Ceph: Difference between revisions
imported>C4lliope Begin grouping discussion around Ceph |
imported>C4lliope No edit summary |
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The Ceph Nix package has been hard-pressed to keep up with Ceph, as filesystem concerns are a larger challenge on NixOS than on other Linux lineages. Please make a Wiki account and add your experiences, if you made progress running a modern Ceph version. | The Ceph Nix package has been hard-pressed to keep up with Ceph, as filesystem concerns are a larger challenge on NixOS than on other Linux lineages. Please make a Wiki account and add your experiences, if you made progress running a modern Ceph version. | ||
Bind all Ceph OSD shares using systemd: | |||
<syntaxhighlight lang="nix"> | |||
systemd.services.ceph-mesh = { | |||
enable = true; | |||
description = "Ceph OSD Bindings"; | |||
unitConfig = { | |||
After = "local-fs.target"; | |||
Wants = "local-fs.target"; | |||
}; | |||
serviceConfig = { | |||
Type = "oneshot"; | |||
KillMode = "none"; | |||
Environment = "CEPH_VOLUME_TIMEOUT=10000 PATH=$PATH:/run/current-system/sw/bin/"; | |||
ExecStart = "/bin/sh -c 'timeout $CEPH_VOLUME_TIMEOUT /run/current-system/sw/bin/ceph-volume lvm activate --all --no-systemd'"; | |||
TimeoutSec = 0; | |||
}; | |||
wantedBy = ["multi-user.target"]; | |||
}; | |||
</syntaxhighlight> | |||
* https://d.moonfire.us/blog/2022/12/10/ceph-and-nixos/ | * https://d.moonfire.us/blog/2022/12/10/ceph-and-nixos/ | ||
* https://github.com/NixOS/nixpkgs/issues/147801 | * https://github.com/NixOS/nixpkgs/issues/147801 | ||
* https://www.reddit.com/r/ceph/comments/14otjyo/ceph_on_nixos/ | * https://www.reddit.com/r/ceph/comments/14otjyo/ceph_on_nixos/ | ||
Revision as of 20:04, 19 December 2023
A number of users aspire to run Ceph on NixOS, and recommend varying approaches in different forums online. Here is a collection of links that can lead you along, though please consider; these experiences come from older versions of Ceph, such as v10, while (as of now) Ceph is on v19.
The Ceph Nix package has been hard-pressed to keep up with Ceph, as filesystem concerns are a larger challenge on NixOS than on other Linux lineages. Please make a Wiki account and add your experiences, if you made progress running a modern Ceph version.
Bind all Ceph OSD shares using systemd:
systemd.services.ceph-mesh = {
enable = true;
description = "Ceph OSD Bindings";
unitConfig = {
After = "local-fs.target";
Wants = "local-fs.target";
};
serviceConfig = {
Type = "oneshot";
KillMode = "none";
Environment = "CEPH_VOLUME_TIMEOUT=10000 PATH=$PATH:/run/current-system/sw/bin/";
ExecStart = "/bin/sh -c 'timeout $CEPH_VOLUME_TIMEOUT /run/current-system/sw/bin/ceph-volume lvm activate --all --no-systemd'";
TimeoutSec = 0;
};
wantedBy = ["multi-user.target"];
};