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fix: disable raid on fs-backup (for now)

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This commit is contained in:
Jonas Juselius
2025-09-26 15:53:46 +02:00
parent d5cfcd2bf9
commit 312b3906ab
2 changed files with 40 additions and 40 deletions
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70
ekman/fs-backup/default.nix
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@@ -26,33 +26,33 @@ in {
xfsprogs
];
boot.swraid = {
enable = true;
mdadmConf = ''
DEVICE partitions
ARRAY /dev/md/0 metadata=1.2 UUID=b743fdd4:5b339cc7:7c43f50f:3b81243e name=fs2:0
'';
};
# boot.swraid = {
# enable = true;
# mdadmConf = ''
# DEVICE partitions
# ARRAY /dev/md/0 metadata=1.2 UUID=b743fdd4:5b339cc7:7c43f50f:3b81243e name=fs2:0
# '';
# };
systemd.services.restart-md0 = {
description = "restart /dev/md0";
wantedBy = [ "multi-user.target" ];
after = [ "sys-devices-virtual-block-md0.device" "-.mount" ];
before = [ "backup.mount" ];
path = [ "/run/current-system/sw/" ];
serviceConfig = {
Type = "oneshot";
};
script = ''
restart=0
${util-linux}/bin/lsblk -o MAJ:MIN -n /dev/md0 | grep -q "254:" || restart=1
if [ $restart = 1 ]; then
${mdadm}/bin/mdadm --stop /dev/md0
${mdadm}/bin/mdadm --assemble /dev/md0
sleep 1
fi
'';
};
# systemd.services.restart-md0 = {
# description = "restart /dev/md0";
# wantedBy = [ "multi-user.target" ];
# after = [ "sys-devices-virtual-block-md0.device" "-.mount" ];
# before = [ "backup.mount" ];
# path = [ "/run/current-system/sw/" ];
# serviceConfig = {
# Type = "oneshot";
# };
# script = ''
# restart=0
# ${util-linux}/bin/lsblk -o MAJ:MIN -n /dev/md0 | grep -q "254:" || restart=1
# if [ $restart = 1 ]; then
# ${mdadm}/bin/mdadm --stop /dev/md0
# ${mdadm}/bin/mdadm --assemble /dev/md0
# sleep 1
# fi
# '';
# };
cluster = {
k8sNode = true;
@@ -63,13 +63,14 @@ in {
users = true;
opt = true;
work = true;
data = false;
ceph = false;
data = true;
ceph = true;
backup = false;
};
};
features.hpc.slurm.mungeUid = 996;
features.hpc.slurm.mungeUid = 991;
features.mft.enable = lib.mkForce true;
features = {
host = {
@@ -82,7 +83,6 @@ in {
nfs.enable = true;
nfs.exports = ''
/exports 10.255.241.0/24(insecure,rw,async,no_subtree_check,crossmnt,fsid=0,no_root_squash)
/exports 10.255.243.0/24(insecure,rw,async,no_subtree_check,crossmnt,fsid=0,no_root_squash)
/exports 10.255.244.0/24(insecure,rw,async,no_subtree_check,crossmnt,fsid=0,no_root_squash)
'';
};
@@ -133,16 +133,16 @@ in {
} ];
ipv4.routes = [
{
address = "10.255.244.0";
address = "10.255.242.0";
prefixLength = 24;
via = "10.255.241.99";
via = "10.255.241.100";
}
];
};
interfaces.ibp59s0 = {
interfaces.enp59s0np0 = {
useDHCP = false;
ipv4.addresses = [ {
address = "10.255.243.80";
address = "10.255.244.80";
prefixLength = 24;
} ];
};
@@ -150,7 +150,7 @@ in {
allowedTCPPorts = [];
allowedUDPPorts = [];
extraCommands = ''
iptables -t nat -A POSTROUTING -s 10.255.243.0/24 -j MASQUERADE
# iptables -t nat -A POSTROUTING -s 10.255.243.0/24 -j MASQUERADE
'';
};
};