From 4e086f9f0fa2cfdd215994c76025bdb7954e3610 Mon Sep 17 00:00:00 2001
From: Riccardo Pittau <elfosardo@gmail.com>
Date: Mon, 6 May 2019 17:00:23 +0200
Subject: [PATCH] Do not use metadata checksums with ext4

Remove metadata_csum option when creating filesystems
since cirros doesn't support it.
This option was added in Debian stretch and Ubuntu bionic
as default and it breaks compatibility with filesystems
created with older versions.

Change-Id: I6772e455f5d1ee7587c2dc43203b02e5e54cb714
---
 Dockerfile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 78cdb977e..17541441d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,4 +51,9 @@ RUN proxy.sh apt-get -y purge gcc-4.6 gcc python2.7-dev && \
 RUN rm -rf /tmp/ironic-python-agent
 RUN rm -rf /var/lib/apt/lists/*
 
+# Remove metadata_csum option when creating filesystems
+# since cirros doesn't support it.
+# This option was added in Debian stretch as default.
+RUN sed -i 's/,metadata_csum//g' /etc/mke2fs.conf
+
 CMD [ "/usr/local/bin/ironic-python-agent" ]