[oe-commits] [openembedded-core] 27/32: logrotate.py: restore /etc/logrotate.d/wtmp

git at git.openembedded.org git at git.openembedded.org
Wed Feb 20 11:32:33 UTC 2019

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rpurdie pushed a commit to branch master
in repository openembedded-core.

commit a2db9320d97d12d87524ff16a329f9c38a8da33f
Author: Mingli Yu <Mingli.Yu at windriver.com>
AuthorDate: Wed Feb 13 13:43:28 2019 +0800

    logrotate.py: restore /etc/logrotate.d/wtmp
    During the test logrotate.LogrotateTest.test_1_logrotate_setup,
    there is below logic:
     # mkdir $HOME/logrotate_dir
     # sed -i "s#wtmp {#wtmp {\n    olddir $HOME/logrotate_dir#" /etc/logrotate.d/wtmp
    After all logrotate.LogrotateTest finished, only cleanup
    $HOME/logrotate_dir as below, but don't restore
    the config file /etc/logrotate.d/wtmp.
    def tearDownClass(cls):
        cls.tc.target.run('rm -rf $HOME/logrotate_dir')
    That's to say, there is one additional line added
    to /etc/logrotate.d/wtmp and will make the logrotate
    service start failed when run systemd.SystemdBasicTests.test_systemd_failed
    Take an example as below when run test as root:
     # cat /etc/logrotate.d/wtmp
     # no packages own wtmp -- we'll rotate it here
     /var/log/wtmp {
        olddir /root/logrotate_dir
        create 0664 root utmp
        minsize 1M
        rotate 1
     # ls /root/logrotate_dir
     ls: cannot access '/root/logrotate_dir': No such file or directory
     # systemctl start logrotate
     Job for logrotate.service failed because the control process exited with error code.
     See "systemctl status logrotate.service" and "journalctl -xe" for details.
     # systemctl status logrotate
      logrotate.service - Rotate log files
       Loaded: loaded (/lib/systemd/system/logrotate.service; static; vendor preset>
       Active: failed (Result: exit-code) since Wed 2019-02-13 03:35:19 UTC; 7s ago
         Docs: man:logrotate(8)
       Process: 540 ExecStart=/usr/sbin/logrotate /etc/logrotate.conf (code=exited, status=1/FAILURE)
       Main PID: 540 (code=exited, status=1/FAILURE)
      Feb 13 03:35:18 qemumips systemd[1]: Starting Rotate log files...
      Feb 13 03:35:19 qemumips logrotate[540]: error: wtmp:9 error verifying olddir path /root/logrotate_dir: No such file or directory
      Feb 13 03:35:19 qemumips logrotate[540]: error: found error in file wtmp, skipping
      Feb 13 03:35:19 qemumips systemd[1]: logrotate.service: Main process exited, code=exited, status=1/FAILURE
      Feb 13 03:35:19 qemumips systemd[1]: logrotate.service: Failed with result 'exit-code'.
      Feb 13 03:35:19 qemumips systemd[1]: Failed to start Rotate log files.
    Add the logic to restore /etc/logrotate.d/wtmp to
    make the cleanup complete to fix the above issue.
    Signed-off-by: Mingli Yu <Mingli.Yu at windriver.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
 meta/lib/oeqa/runtime/cases/logrotate.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/meta/lib/oeqa/runtime/cases/logrotate.py b/meta/lib/oeqa/runtime/cases/logrotate.py
index db6e695..d266644 100644
--- a/meta/lib/oeqa/runtime/cases/logrotate.py
+++ b/meta/lib/oeqa/runtime/cases/logrotate.py
@@ -9,8 +9,12 @@ from oeqa.runtime.decorator.package import OEHasPackage
 class LogrotateTest(OERuntimeTestCase):
+    def setUpClass(cls):
+        cls.tc.target.run('cp /etc/logrotate.d/wtmp $HOME/wtmp.oeqabak')
+    @classmethod
     def tearDownClass(cls):
-        cls.tc.target.run('rm -rf $HOME/logrotate_dir')
+        cls.tc.target.run('mv -f $HOME/wtmp.oeqabak /etc/logrotate.d/wtmp && rm -rf $HOME/logrotate_dir')

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