rpm-ostree/tests/vmcheck/test-livefs.sh
Colin Walters a18c2ecbf7 livefs: Fix etc merge with subdirectories
This was a kind of last-minute bug introduced when I tweaked the
checkout to use `.` to avoid a `mkdir()` for files.  But there were
multiple bugs with that; for files that are in subdirectories of `/etc`
we obviously need to get the right subdir and not use `/etc`.

Second, we need to handle the case where we're adding new subdirectories.

This change fixes `rpm-ostree install firewalld + rpm-ostree ex livefs`.

Closes: #783
Approved by: jlebon
2017-05-23 20:34:47 +00:00

133 lines
4.7 KiB
Bash
Executable File

#!/bin/bash
#
# Copyright (C) 2017 Red Hat Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
set -e
. ${commondir}/libtest.sh
. ${commondir}/libvm.sh
set -x
vm_send_test_repo
vm_assert_layered_pkg foo absent
vm_rpmostree install /tmp/vmcheck/repo/packages/x86_64/foo-1.0-1.x86_64.rpm
vm_assert_status_jq '.deployments|length == 2'
echo "ok install foo locally"
if vm_cmd rpm -q foo; then
assert_not_reached "have foo?"
fi
assert_livefs_ok() {
vm_rpmostree ex livefs -n > livefs-analysis.txt
assert_file_has_content livefs-analysis.txt 'livefs OK (dry run)'
}
assert_livefs_ok
vm_assert_status_jq '.deployments|length == 2' '.deployments[0]["live-replaced"]|not' \
'.deployments[1]["live-replaced"]|not'
vm_rpmostree ex livefs
vm_cmd rpm -q foo > rpmq.txt
assert_file_has_content rpmq.txt foo-1.0-1
vm_assert_status_jq '.deployments|length == 3' '.deployments[0]["live-replaced"]|not' \
'.deployments[1]["live-replaced"]'
echo "ok livefs stage1"
vm_rpmostree install /tmp/vmcheck/repo/packages/x86_64/test-livefs-with-etc-1.0-1.x86_64.rpm
assert_livefs_ok
vm_rpmostree ex livefs
vm_cmd rpm -q foo test-livefs-with-etc > rpmq.txt
assert_file_has_content rpmq.txt foo-1.0-1 test-livefs-with-etc-1.0-1
vm_cmd cat /etc/test-livefs-with-etc.conf > test-livefs-with-etc.conf
assert_file_has_content test-livefs-with-etc.conf "A config file for test-livefs-with-etc"
for v in subconfig-one subconfig-two subdir/subconfig-three; do
vm_cmd cat /etc/test-livefs-with-etc/${v}.conf > test-livefs-with-etc.conf
assert_file_has_content_literal test-livefs-with-etc.conf $(basename $v)
done
vm_cmd cat /etc/opt/test-livefs-with-etc-opt.conf > test-livefs-with-etc.conf
assert_file_has_content test-livefs-with-etc.conf "file-in-opt-subdir"
echo "ok livefs stage2"
# Now, perform a further change in the pending
vm_rpmostree uninstall test-livefs-with-etc-1.0-1.x86_64
vm_assert_status_jq '.deployments|length == 3'
echo "ok livefs preserved rollback"
# Reset to rollback, undeploy pending
reset() {
vm_rpmostree rollback
vm_reboot
vm_rpmostree cleanup -r
vm_assert_status_jq '.deployments|length == 1' '.deployments[0]["live-replaced"]|not'
}
reset
# If the admin created a config file before, we need to keep it
vm_rpmostree install /tmp/vmcheck/repo/packages/x86_64/test-livefs-with-etc-1.0-1.x86_64.rpm
vm_cmd cat /etc/test-livefs-with-etc.conf || true
vm_cmd echo custom \> /etc/test-livefs-with-etc.conf
vm_cmd cat /etc/test-livefs-with-etc.conf
vm_rpmostree ex livefs
vm_cmd cat /etc/test-livefs-with-etc.conf > test-livefs-with-etc.conf
assert_file_has_content test-livefs-with-etc.conf "custom"
echo "ok livefs preserved modified config"
reset
vm_rpmostree install /tmp/vmcheck/repo/packages/x86_64/foo-1.0-1.x86_64.rpm
vm_rpmostree ex livefs
generate_upgrade() {
# Create a modified vmcheck commit
cat >t.sh<<EOF
#!/bin/bash
set -xeuo pipefail
cd /ostree/repo/tmp
rm vmcheck -rf
ostree checkout vmcheck vmcheck --fsync=0
(cat vmcheck/usr/bin/ls; echo more stuff) > vmcheck/usr/bin/ls.new
mv vmcheck/usr/bin/ls{.new,}
ostree commit -b vmcheck --tree=dir=vmcheck --link-checkout-speedup
rm vmcheck -rf
EOF
vm_cmdfile t.sh
}
generate_upgrade
# And remove the pending deployment so that our origin is now the booted
vm_rpmostree cleanup -p
vm_rpmostree upgrade
vm_assert_status_jq '.deployments|length == 3' '.deployments[0]["live-replaced"]|not' \
'.deployments[1]["live-replaced"]'
echo "ok livefs not carried over across upgrades"
reset
generate_upgrade
vm_rpmostree upgrade
vm_assert_status_jq '.deployments|length == 2' '.deployments[0]["live-replaced"]|not' \
'.deployments[1]["live-replaced"]|not'
if vm_rpmostree ex livefs -n &> livefs-analysis.txt; then
assert_not_reached "livefs succeeded?"
fi
vm_assert_status_jq '.deployments|length == 2' '.deployments[0]["live-replaced"]|not' \
'.deployments[1]["live-replaced"]|not'
assert_file_has_content livefs-analysis.txt 'live updates not currently supported for modifications'
echo "ok no modifications"