From 8bd4c6803fccbcf037efcfb3294f1f06fc2a801e Mon Sep 17 00:00:00 2001
From: Magnus Andersson <mandersson@sunet.se>
Date: Fri, 12 Jan 2024 15:23:53 +0100
Subject: [PATCH] First attempt to autoconfigure LVM for snap

---
 kube-user.tpl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/kube-user.tpl b/kube-user.tpl
index 389a474..2419b00 100644
--- a/kube-user.tpl
+++ b/kube-user.tpl
@@ -17,3 +17,10 @@ write_files:
 runcmd:
   - [ systemctl, enable, chronyd ]
   - systemctl restart chronyd
+  - mkdir -p /usr/lib/snap
+  - vgcreate snapvg /dev/sdb
+  - lvcreate -n lvol_snap -l 100%FREE snapvg
+  - mkfs -t xfs /dev/snapvg/lvol_snap -n ftype=1
+  - cp -a /etc/fstab /run/fstab.bak
+  - echo "UUID=$(blkid | grep lvol_snap | cut -d \" -f 2 )  /var/snap    xfs    defaults   0 0" >> /etc/fstab
+  - findmnt --verify || cp -a /run/fstab.bak /etc/fstab