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Bug 2155136

Summary: augeas fails to parse /usr/lib/tmpfiles.d/provision.conf file
Product: Red Hat Enterprise Linux 9 Reporter: YongkuiGuo <yoguo>
Component: augeasAssignee: Richard W.M. Jones <rjones>
Status: CLOSED ERRATA QA Contact: YongkuiGuo <yoguo>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 9.2CC: jmaloy, lersek, ptoscano, qzhang, rjones, ymao
Target Milestone: rcKeywords: Triaged
Target Release: ---Flags: pm-rhel: mirror+
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: augeas-1.13.0-5.el9 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-11-07 08:25:08 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description YongkuiGuo 2022-12-20 06:40:51 UTC 
Description of problem:
augeas fails to parse /usr/lib/tmpfiles.d/provision.conf file in the latest RHEL9.2 compose.

$ cat /usr/lib/tmpfiles.d/provision.conf
...
# See tmpfiles.d(5) for details

# Provision additional login messages from credentials, if they are set. Note
# that these lines are NOPs if the credentials are not set or if the files
# already exist.
f^ /etc/motd.d/50-provision.conf - - - - login.motd
f^ /etc/issue.d/50-provision.conf - - - - login.issue

# Provision a /etc/hosts file from credentials.
f^ /etc/hosts - - - - network.hosts

# Provision SSH key for root
d- /root :0700 root :root -
d- /root/.ssh :0700 root :root -
f^ /root/.ssh/authorized_keys :0600 root :root - ssh.authorized_keys.root


Version-Release number of selected component (if applicable):
augeas-1.13.0-3.el9.x86_64
systemd-252-2.el9.x86_64
kernel-5.14.0-217.el9.x86_64


How reproducible:
100%


Steps:

1. On rhel9.2 host
$ augtool print /files/usr/lib/tmpfiles.d/provision.conf

There is no output.

2.
$ augtool print /augeas//error | grep provision.conf
/augeas/files/usr/lib/tmpfiles.d/provision.conf/error = "parse_failed"
/augeas/files/usr/lib/tmpfiles.d/provision.conf/error/pos = "496"
/augeas/files/usr/lib/tmpfiles.d/provision.conf/error/line = "13"
/augeas/files/usr/lib/tmpfiles.d/provision.conf/error/char = "1"
/augeas/files/usr/lib/tmpfiles.d/provision.conf/error/lens = "/usr/share/augeas/lenses/dist/tmpfiles.aug:96.12-.42:"
/augeas/files/usr/lib/tmpfiles.d/provision.conf/error/lens/last_matched = "/usr/share/augeas/lenses/dist/tmpfiles.aug:80.19-.48:"
/augeas/files/usr/lib/tmpfiles.d/provision.conf/error/lens/next_not_matched = "/usr/share/augeas/lenses/dist/sep.aug:31.12-.28:"
/augeas/files/usr/lib/tmpfiles.d/provision.conf/error/message = "Iterated lens matched less than it should"


Actual results:
As above

Expected results:
augeas can parse /usr/lib/tmpfiles.d/provision.conf.

Additional info:
Comment 1 Laszlo Ersek 2022-12-20 11:26:18 UTC 
Filed upstream ticket: https://github.com/hercules-team/augeas/issues/795
Comment 2 Laszlo Ersek 2023-03-24 10:40:00 UTC 
Pino fixed this upstream, kudos!
Comment 3 Richard W.M. Jones 2023-04-04 10:31:35 UTC 
Upstream fix:
https://github.com/hercules-team/augeas/commit/41b2a33ff02687fa53d69a012a1d47141b196a86

Setting flags so we could fix this in RHEL 9.3.
Comment 4 YongkuiGuo 2023-04-06 02:31:19 UTC 
Tested with the package:
augeas-1.13.0-5.el9.x86_64

Steps:

1. On rhel9.3 host
$ augtool print /files/usr/lib/tmpfiles.d/provision.conf
/files/usr/lib/tmpfiles.d/provision.conf
/files/usr/lib/tmpfiles.d/provision.conf/#comment[1] = "This file is part of systemd."
/files/usr/lib/tmpfiles.d/provision.conf/#comment[2] = "systemd is free software; you can redistribute it and/or modify it"
/files/usr/lib/tmpfiles.d/provision.conf/#comment[3] = "under the terms of the GNU Lesser General Public License as published by"
/files/usr/lib/tmpfiles.d/provision.conf/#comment[4] = "the Free Software Foundation; either version 2.1 of the License, or"
/files/usr/lib/tmpfiles.d/provision.conf/#comment[5] = "(at your option) any later version."
/files/usr/lib/tmpfiles.d/provision.conf/#comment[6] = "See tmpfiles.d(5) for details"
/files/usr/lib/tmpfiles.d/provision.conf/#comment[7] = "Provision additional login messages from credentials, if they are set. Note"
/files/usr/lib/tmpfiles.d/provision.conf/#comment[8] = "that these lines are NOPs if the credentials are not set or if the files"
/files/usr/lib/tmpfiles.d/provision.conf/#comment[9] = "already exist."
/files/usr/lib/tmpfiles.d/provision.conf/1
/files/usr/lib/tmpfiles.d/provision.conf/1/type = "f^"
/files/usr/lib/tmpfiles.d/provision.conf/1/path = "/etc/motd.d/50-provision.conf"
/files/usr/lib/tmpfiles.d/provision.conf/1/mode = "-"
/files/usr/lib/tmpfiles.d/provision.conf/1/uid = "-"
/files/usr/lib/tmpfiles.d/provision.conf/1/gid = "-"
/files/usr/lib/tmpfiles.d/provision.conf/1/age = "-"
/files/usr/lib/tmpfiles.d/provision.conf/1/argument = "login.motd"
/files/usr/lib/tmpfiles.d/provision.conf/2
/files/usr/lib/tmpfiles.d/provision.conf/2/type = "f^"
/files/usr/lib/tmpfiles.d/provision.conf/2/path = "/etc/issue.d/50-provision.conf"
/files/usr/lib/tmpfiles.d/provision.conf/2/mode = "-"
/files/usr/lib/tmpfiles.d/provision.conf/2/uid = "-"
/files/usr/lib/tmpfiles.d/provision.conf/2/gid = "-"
/files/usr/lib/tmpfiles.d/provision.conf/2/age = "-"
/files/usr/lib/tmpfiles.d/provision.conf/2/argument = "login.issue"
/files/usr/lib/tmpfiles.d/provision.conf/#comment[10] = "Provision a /etc/hosts file from credentials."
/files/usr/lib/tmpfiles.d/provision.conf/3
/files/usr/lib/tmpfiles.d/provision.conf/3/type = "f^"
/files/usr/lib/tmpfiles.d/provision.conf/3/path = "/etc/hosts"
/files/usr/lib/tmpfiles.d/provision.conf/3/mode = "-"
/files/usr/lib/tmpfiles.d/provision.conf/3/uid = "-"
/files/usr/lib/tmpfiles.d/provision.conf/3/gid = "-"
/files/usr/lib/tmpfiles.d/provision.conf/3/age = "-"
/files/usr/lib/tmpfiles.d/provision.conf/3/argument = "network.hosts"
/files/usr/lib/tmpfiles.d/provision.conf/#comment[11] = "Provision SSH key for root"
/files/usr/lib/tmpfiles.d/provision.conf/4
/files/usr/lib/tmpfiles.d/provision.conf/4/type = "d-"
/files/usr/lib/tmpfiles.d/provision.conf/4/path = "/root"
/files/usr/lib/tmpfiles.d/provision.conf/4/mode = ":0700"
/files/usr/lib/tmpfiles.d/provision.conf/4/uid = "root"
/files/usr/lib/tmpfiles.d/provision.conf/4/gid = ":root"
/files/usr/lib/tmpfiles.d/provision.conf/4/age = "-"
/files/usr/lib/tmpfiles.d/provision.conf/5
/files/usr/lib/tmpfiles.d/provision.conf/5/type = "d-"
/files/usr/lib/tmpfiles.d/provision.conf/5/path = "/root/.ssh"
/files/usr/lib/tmpfiles.d/provision.conf/5/mode = ":0700"
/files/usr/lib/tmpfiles.d/provision.conf/5/uid = "root"
/files/usr/lib/tmpfiles.d/provision.conf/5/gid = ":root"
/files/usr/lib/tmpfiles.d/provision.conf/5/age = "-"
/files/usr/lib/tmpfiles.d/provision.conf/6
/files/usr/lib/tmpfiles.d/provision.conf/6/type = "f^"
/files/usr/lib/tmpfiles.d/provision.conf/6/path = "/root/.ssh/authorized_keys"
/files/usr/lib/tmpfiles.d/provision.conf/6/mode = ":0600"
/files/usr/lib/tmpfiles.d/provision.conf/6/uid = "root"
/files/usr/lib/tmpfiles.d/provision.conf/6/gid = ":root"
/files/usr/lib/tmpfiles.d/provision.conf/6/age = "-"
/files/usr/lib/tmpfiles.d/provision.conf/6/argument = "ssh.authorized_keys.root"

Augeas can successfully parse /usr/lib/tmpfiles.d/provision.conf.
Comment 8 YongkuiGuo 2023-04-23 01:38:43 UTC 
Verified this bug since the test case for this bug has been automated and passed in the latest nightly compose test.
Comment 10 errata-xmlrpc 2023-11-07 08:25:08 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (augeas bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:6344