Bug 1424812

Summary:	lorax fails to init nss when calling rpm
Product:	[Fedora] Fedora	Reporter:	Kevin Fenzi <kevin>
Component:	nss	Assignee:	nss-nspr-maint <nss-nspr-maint>
Status:	CLOSED DUPLICATE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rawhide	CC:	anaconda-maint-list, awilliam, bcl, dueno, emaldona, kdudka, kengert, pbrobinson, robatino
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-02-21 17:25:56 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 Kevin Fenzi 2017-02-19 15:48:12 UTC

Recent rawhide composes have been failing with: 

https://koji.fedoraproject.org/koji/taskinfo?taskID=17946301

https://kojipkgs.fedoraproject.org//work/tasks/6301/17946301/runroot.log

...
(734/734) iwl105-firmware-18.168.6.1-71.fc26.noarch
2017-02-19 06:55:24,122: Performing post-installation setup tasks
Performing post-installation setup tasks
Failed to connect to bus: No such file or directory
2017-02-19 06:56:26,382: writing .buildstamp file
writing .buildstamp file
2017-02-19 06:56:29,655: doing post-install configuration
doing post-install configuration
2017-02-19 06:56:29,679: running runtime-postinstall.tmpl
running runtime-postinstall.tmpl
2017-02-19 06:56:29,837: command output:
error: Failed to initialize NSS library

command output:
error: Failed to initialize NSS library

2017-02-19 06:56:29,837: command returned failure (1)
command returned failure (1)
2017-02-19 06:56:29,837: template command error in runtime-postinstall.tmpl:
template command error in runtime-postinstall.tmpl:
2017-02-19 06:56:29,837:   runcmd chroot /var/tmp/lorax.k8v4ygmq/installtree /bin/rpm -qa --pipe tee /root/lorax-packages.log
  runcmd chroot /var/tmp/lorax.k8v4ygmq/installtree /bin/rpm -qa --pipe tee /root/lorax-packages.log
2017-02-19 06:56:29,839:   subprocess.CalledProcessError: Command '['chroot', '/var/tmp/lorax.k8v4ygmq/installtree', '/bin/rpm', '-qa', '--pipe', 'tee /root/lorax-packages.log']' returned non-zero exit status 1.
  subprocess.CalledProcessError: Command '['chroot', '/var/tmp/lorax.k8v4ygmq/installtree', '/bin/rpm', '-qa', '--pipe', 'tee /root/lorax-packages.log']' returned non-zero exit status 1.
Traceback (most recent call last):
  File "/usr/sbin/lorax", line 273, in <module>
    main()
  File "/usr/sbin/lorax", line 133, in main
    remove_temp=True, verify=opts.verify)
  File "/usr/lib/python3.6/site-packages/pylorax/__init__.py", line 292, in run
    rb.postinstall()
  File "/usr/lib/python3.6/site-packages/pylorax/treebuilder.py", line 145, in postinstall
    self._runner.run("runtime-postinstall.tmpl", configdir=configdir_path)
  File "/usr/lib/python3.6/site-packages/pylorax/ltmpl.py", line 220, in run
    self._run(commands)
  File "/usr/lib/python3.6/site-packages/pylorax/ltmpl.py", line 239, in _run
    f(*args)
  File "/usr/lib/python3.6/site-packages/pylorax/ltmpl.py", line 515, in runcmd
    stdout = runcmd_output(cmd)
  File "/usr/lib/python3.6/site-packages/pylorax/executils.py", line 347, in runcmd_output
    return execWithCapture(cmd[0], cmd[1:], **kwargs)
  File "/usr/lib/python3.6/site-packages/pylorax/executils.py", line 249, in execWithCapture
    reset_handlers=reset_handlers, reset_lang=reset_lang)[1]
  File "/usr/lib/python3.6/site-packages/pylorax/executils.py", line 201, in _run_program
    raise subprocess.CalledProcessError(proc.returncode, argv, output)
subprocess.CalledProcessError: Command '['chroot', '/var/tmp/lorax.k8v4ygmq/installtree', '/bin/rpm', '-qa', '--pipe', 'tee /root/lorax-packages.log']' returned non-zero exit status 1.

Comment 1 Kevin Fenzi 2017-02-19 23:27:14 UTC

Looks like this happened with nss-3.29.0-3.fc26 (and related nss-util / nss-softokn) and they were untagged and things started working again. 

So, I have untagged nss-3.29.1-2.fc26 nss-util-3.29.1-2.fc26 nss-softokn-3.29.1-2.fc26 and we can see if rawhide composes tonight. 

This may however still be a rpm or lorax issue that they are initting nss incorrectly or whatever.

Comment 2 Adam Williamson 2017-02-20 02:22:22 UTC

Yeah, Dennis untagged nss 3.29 when we first started encountering this.

Comment 3 Kevin Fenzi 2017-02-20 16:29:50 UTC

This got us past the nss issue, and on to another one. ;( 

Fired another rawhide off a while ago.

I'm going to move this to nss for comment.

Comment 4 Kai Engert (:kaie) (inactive account) 2017-02-21 16:07:34 UTC

Should this be marked a duplicate of bug 1420523 ?

The issue is that /dev/urandom isn't available in the chroot environemnt that lorax uses. lorax should be changed to mount /dev

Comment 5 Kevin Fenzi 2017-02-21 17:25:56 UTC

Yep. It's the same issue...

*** This bug has been marked as a duplicate of bug 1420523 ***