#!/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 -euo pipefail . ${commondir}/libtest.sh . ${commondir}/libvm.sh set -x # We do various assertions on deployment length, need a reliably # clean slate. vm_rpmostree cleanup -pr vm_assert_layered_pkg foo absent vm_cmd rpm -qa | sort > original-rpmdb.txt vm_build_rpm foo vm_build_rpm bar vm_rpmostree install /var/tmp/vmcheck/yumrepo/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 vm_rpmostree status > status.txt assert_not_file_has_content_literal status.txt 'LiveDiff' 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_cmd ls -al /usr/bin/foo vm_assert_status_jq '.deployments|length == 2' '.deployments[0]["live-replaced"]|not' \ '.deployments[1]["live-replaced"]' if vm_cmd test -w /usr; then fatal "Found writable /usr" fi vm_rpmostree status > status.txt assert_file_has_content_literal status.txt 'LiveDiff: 1 added' vm_rpmostree status -v > status.txt assert_file_has_content_literal status.txt 'LiveAdded:' echo "ok livefs basic" vm_rpmostree cleanup -p vm_rpmostree install bar vm_assert_status_jq '.deployments|length == 2' \ '.deployments[0]["live-replaced"]|not' \ '.deployments[1]["live-replaced"]' vm_rpmostree ex livefs | tee out.txt assert_file_has_content out.txt 'Added:' assert_file_has_content out.txt ' bar-1.0' vm_cmd rpm -qa > rpmq.txt assert_file_has_content rpmq.txt bar-1.0-1 assert_not_file_has_content rpmq.txt foo-1.0-1 vm_cmd ls -al /usr/bin/bar if vm_cmd test -f /usr/bin/foo; then fatal "Still have /usr/bin/foo" fi vm_rpmostree status > status.txt assert_file_has_content_literal status.txt 'LiveDiff: 1 added' echo "ok livefs again" vm_build_rpm test-livefs-with-etc \ build 'echo "A config file for %{name}" > %{name}.conf' \ install 'mkdir -p %{buildroot}/etc install %{name}.conf %{buildroot}/etc echo otherconf > %{buildroot}/etc/%{name}-other.conf mkdir -p %{buildroot}/etc/%{name}/ echo subconfig-one > %{buildroot}/etc/%{name}/subconfig-one.conf echo subconfig-two > %{buildroot}/etc/%{name}/subconfig-two.conf mkdir -p %{buildroot}/etc/%{name}/subdir install -d %{buildroot}/etc/%{name}/subdir/subsubdir echo subconfig-three > %{buildroot}/etc/%{name}/subdir/subsubdir/subconfig-three.conf ln -s / %{buildroot}/etc/%{name}/subdir/link2root ln -s nosuchfile %{buildroot}/etc/%{name}/link2nowhere ln -s . %{buildroot}/etc/%{name}/subdir/link2self ln -s ../.. %{buildroot}/etc/%{name}/subdir/link2parent mkdir -p %{buildroot}/etc/opt echo file-in-opt-subdir > %{buildroot}/etc/opt/%{name}-opt.conf' \ files "/etc/%{name}.conf /etc/%{name}-other.conf /etc/%{name}/* /etc/opt/%{name}*" # Simulate a service that adds a user and has data in tmpfiles.d vm_build_rpm test-livefs-service \ build "echo test-livefs-service > test-livefs-service.txt" \ install "mkdir -p %{buildroot}/{usr/share,var/lib/%{name}} install test-livefs-service.txt %{buildroot}/usr/share" \ pre "groupadd -r livefs-group useradd -r livefs-user -g livefs-group -s /sbin/nologin" \ files "/usr/share/%{name}.txt /var/lib/%{name}" # make sure there are no config files already present vm_cmd rm -rf /etc/test-livefs-with-etc \ /etc/test-livefs-with-etc.conf \ /etc/opt/test-livefs-with-etc-opt.conf # But test with a modified config file vm_cmd echo myconfig \> /etc/test-livefs-with-etc-other.conf vm_cmd grep myconfig /etc/test-livefs-with-etc-other.conf vm_rpmostree install /var/tmp/vmcheck/yumrepo/packages/x86_64/test-livefs-{with-etc,service}-1.0-1.x86_64.rpm vm_rpmostree ex apply-live vm_cmd rpm -q bar test-livefs-{with-etc,service} > rpmq.txt assert_file_has_content rpmq.txt bar-1.0-1 test-livefs-{with-etc,service}-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" vm_cmd cat /etc/test-livefs-with-etc-other.conf > conf assert_file_has_content conf myconfig for v in subconfig-one subconfig-two subdir/subsubdir/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" # Test /usr/lib/{passwd,group} bits vm_cmd getent passwd livefs-user > test-livefs-user.txt assert_file_has_content test-livefs-user.txt livefs-user vm_cmd getent group livefs-group > test-livefs-group.txt assert_file_has_content test-livefs-group.txt livefs-group # Test systemd-tmpfiles vm_cmd test -d /var/lib/test-livefs-service vm_rpmostree status > status.txt assert_file_has_content_literal status.txt 'LiveDiff: 3 added' echo "ok livefs stage2" # Now undo it all vm_rpmostree ex apply-live --reset vm_cmd rpm -qa | sort > current-rpmdb.txt diff -u original-rpmdb.txt current-rpmdb.txt if vm_cmd test -f /usr/bin/bar; then fatal "Still have /usr/bin/bar" fi vm_rpmostree status > status.txt assert_not_file_has_content_literal status.txt 'LiveDiff:' echo "ok livefs reset"