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ceph-osd-device-activation: a systemd service to trigger underlying LVM device activation #281924

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ceph-osd-device-activation: a systemd service to trigger underlying LVM device activation #281924

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3edeb2f
ceph-osd-device-activation: a systemd service to trigger underlying …
deepfire Jan 18, 2024
68746be
Update nixos/modules/services/network-filesystems/ceph.nix
deepfire Jan 20, 2024
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20 changes: 19 additions & 1 deletion nixos/modules/services/network-filesystems/ceph.nix
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Expand Up @@ -56,6 +56,23 @@ let
};
};

osdActivationService."ceph-osd-device-activation" = {
enable = true;
description = "Ceph OSD activation service";
after = [ "network-online.target" "time-sync.target" "ceph-mon.target" ];
wants = [ "network-online.target" "time-sync.target" ];
path = with pkgs; [ lvm2 util-linux ];
serviceConfig = {
Environment = "CLUSTER=${cfg.global.clusterName}";
User = "root";
Group = "root";
ExecStart = "${pkgs.ceph}/bin/ceph-volume lvm activate --all --no-systemd";
PrivateDevices = "no"; # osd needs disk access
RemainAfterExit = "yes";
Type = "oneshot";
};
};

makeTarget = daemonType:
{
"ceph-${daemonType}" = {
Expand Down Expand Up @@ -379,7 +396,8 @@ in
++ optional cfg.mds.enable (makeServices "mds" cfg.mds.daemons)
++ optional cfg.osd.enable (makeServices "osd" cfg.osd.daemons)
++ optional cfg.rgw.enable (makeServices "rgw" cfg.rgw.daemons)
++ optional cfg.mgr.enable (makeServices "mgr" cfg.mgr.daemons);
++ optional cfg.mgr.enable (makeServices "mgr" cfg.mgr.daemons)
++ optional cfg.osd.enable osdActivationService;
in
mkMerge services;

Expand Down