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Replace c3 (failed) with zippy for clusterfs.

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Use IPs for mounting glusterfs, prevents boot mount failing before networking comes up.
This commit is contained in:
Petru
2024-07-26 08:20:17 +01:00
parent f2ef036bf4
commit b84a90d35a
2 changed files with 9 additions and 2 deletions
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4
common/glusterfs-client.nix
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@@ -3,10 +3,10 @@
environment.systemPackages = [ pkgs.glusterfs ]; environment.systemPackages = [ pkgs.glusterfs ];
fileSystems."/data/compute" = { fileSystems."/data/compute" = {
device = "c1:/compute"; device = "192.168.1.71:/compute";
fsType = "glusterfs"; fsType = "glusterfs";
options = [ options = [
"backup-volfile-servers=c2:c3" "backup-volfile-servers=192.168.1.72:192.168.1.2"
"_netdev" "_netdev"
]; ];
}; };

7
stateful-commands.txt
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@@ -11,3 +11,10 @@ mysql credentials
postgres credentials postgres credentials
* Put secrets/postgres_password into a Nomad var named secrets/postgresql.postgres_password * Put secrets/postgres_password into a Nomad var named secrets/postgresql.postgres_password
adding a new gluster node to the compute volume, with c3 having failed:
(instructions from https://icicimov.github.io/blog/high-availability/Replacing-GlusterFS-failed-node/)
* zippy: sudo mkdir /persist/glusterfs/compute -p
* c1: gluster peer probe 192.168.1.2 (by IP because zippy resolved to a tailscale address)
* c1: gluster volume replace-brick compute c3:/persist/glusterfs/compute/brick1 192.168.1.2:/persist/glusterfs/compute/brick1 commit force
* c1: gluster volume heal compute full