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Disable growpart in cloud-init-disable-resizefs

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This disables growpart module in cloud-init, not resizing / partition
to maximum disk free size by default.

Change-Id: I69984a9141fa8abb12dc5d51bd334f9280deca67
This commit is contained in:
Michal Nasiadka 2020-08-27 12:19:00 +02:00
parent d140cc239a
commit 520e12ec29
3 changed files with 16 additions and 2 deletions
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4
diskimage_builder/elements/cloud-init-disable-resizefs/README.rst
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@ -4,5 +4,5 @@ cloud-init-disable-resizefs
The cloud-init resizefs module can be extremely slow and will also The cloud-init resizefs module can be extremely slow and will also
unwittingly create a root filesystem that cannot be booted by grub if unwittingly create a root filesystem that cannot be booted by grub if
the underlying partition is too big. This removes it from cloud.cfg, the underlying partition is too big. This removes both resizefs and growpart
putting the onus for resizing on the user post-boot. from cloud.cfg, putting the onus for resizing on the user post-boot.

9
diskimage_builder/elements/cloud-init-disable-resizefs/post-install.d/51-cloud-init-disable-growpart Executable file
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@ -0,0 +1,9 @@
#!/bin/bash
if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
sed -ie 's/^ - growpart$//' /etc/cloud/cloud.cfg

5
releasenotes/notes/cloud-init-resizefs-growpart-e820b8c7f3adb78b.yaml Normal file
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@ -0,0 +1,5 @@
---
upgrade:
- |
``cloud-init-disable-resizefs`` will no longer leave ``growpart`` on /
partition to enabled in cloud.cfg.