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Cirrus: workaround root expand failure 

Occasionally, and seemingly only on F29 the root disk fails to expand
upon boot.  When this happens, any number of failures could occur if
space runs out.  Until there is time to investigate the actual cause,
workaround this problem by detecting it and acting accordingly.

Signed-off-by: Chris Evich <cevich@redhat.com>
This commit is contained in:
Chris Evich 2019-05-17 13:40:39 -04:00
parent 1a2055ffac
commit c7d9780be4
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GPG Key ID: 03EDC70FD578067F
1 changed files with 13 additions and 1 deletions
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14
contrib/cirrus/setup_environment.sh
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@ -33,7 +33,19 @@ done
# (see docs).
case "${OS_REL_VER}" in
ubuntu-18) ;;
fedora-29) ;;
fedora-29)
# Occasionally, and seemingly only on F29 the root disk fails to expand
# upon boot. When this happens, any number of failures could occur if
# space runs out. Until there is time to investigate the actual cause,
# workaround this problem by detecting it and acting accordingly.
REMAINING=$(df /dev/sda1 | tail -1 | awk '{print $4}')
if [[ "$REMAINING" -lt "100000000" ]] # .cirrus.yml specifies 200gig
then
echo "Fixing failure to expand root filesystem"
growpart /dev/sda 1 # device guaranteed by cloud provider
resize2fs /dev/sda1 # growpart & resuze guaranteed by base-image
fi
;;
fedora-28) ;;
centos-7) # Current VM is an image-builder-image no local podman/testing
echo "No further setup required for VM image building"