Discuss January 2019

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88 discussions

EPEL repo problem
by SternData 31 Jan '19

31 Jan '19

This keeps logging: Could not get metalink https://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=x86_64 error was 14: HTTPS Error 503 - Service Unavailable I've removed the epel-release package, done a "yum clean all", then reinstalled it, but still get the same error. -- -- Steve

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Applying changes to route-eth0
by Robert Moskowitz 31 Jan '19

31 Jan '19

I have a series of static routes in route-eth0 Recently I had to made changes and could not find an effective way to get the old routes out and the new routes in. ifdown-route seems to apply the content of route-eth0 to take down the routes listed and ifup-route brings up routes based on route- So what ends up is that the old routes never go away, just new routes added. ifdown eth0; ifup eth0 works, but is a bit heavy-handed for only changing routes. So how do I clear out the routing table and have it rebuilt based on ifcfg-eth0 and route-eth0 without bouncing the interface completely?

2 2

Bacula 9.4.1 Dbdriver issue
by Alessandro Baggi 31 Jan '19

31 Jan '19

Hi list, I created my rpm for Bacula 9.4.1 reading centos srpm spec files. I made a single package and not split in several packages because this is my first rpm so I created my spec file taking a cue from bacula-5.3 spec file. All works as intended, an rpm was created and installed without any not fixable issue. After installing my bacula rpm I run a test to see if all works as expected. After bacula-dir and bacula-sd configuration I run bacula-dir -t to check error in config file and get this message: bacula-dir: dird.c:1206-0 Dbdriver field within director config file "dbi:PostgreSQL" mismatched with the Database argument "PostgreSQL" passed during Bacula compilation. I don't know what it is referring because I don't pass any argument like "PostgreSQL" during configure. The only option about postgresql is --with-postgresql. This is caused by this line in catalog statement: dbdriver = "dbi:postgresql"; I tried also using "dbi:PostgreSQL" but I got the same issue. I searched online but found only one fedora bugreport with the same problem related to fedora29 but for a different bacula version. Over this I tried to run bacula and all works like expected. How I can fix this warning? Hope in help. Thanks in advance. Alessandro.

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C7, mdadm issues
by mark 31 Jan '19

31 Jan '19

I've no idea what happened, but the box I was working on last week has a *second* bad drive. Actually, I'm starting to wonder about that particulare hot-swap bay. Anyway, mdadm --detail shows /dev/sdb1 remove. I've added /dev/sdi1... but see both /dev/sdh1 and /dev/sdi1 as spare, and have yet to find a reliable way to make either one active. Actually, I would have expected the linux RAID to replace a failed one with a spare.... Clues for the poor? I *really* don't want to freak out the user by taking it down, and building yet another array. mark

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kernel boot issues
by RC 31 Jan '19

31 Jan '19

Hello, I run CentOS release 6.10 (Final) on a Dell Inspiron M6700. 2.6.32-754.el6.x86_64 boots, and is whaat I am running now none of these, updated ones, won't boot: 2.6.32-754.3.5.el6.x86_64 2.6.32-754.6.3.el6.x86_64 2.6.32-754.9.1.el6.x86_64 2.6.32-754.10.1.el6.x86_64 They all show the same 'symptom', grub says it is booting that kernel, screen blanks, solid corned in the left-top corner... and that's whee it stays. I know this is vague, but any ideas? thanks, Ron

3 4

SELinux policy vs. static web content
by Nicolas Kovacs 31 Jan '19

31 Jan '19

Hi, Some time ago I wrote an introductory article about SELinux on my blog. I'm currently updating it for my new blog, and I found a curious change in SELinux policy. Here goes. For demonstration purposes, I'm using some static webpages, more exactly the default pages found in /usr/share/httpd/noindex, which I simply copied over to /var/www/html. As a first practical example, I'm copying this stuff over to /tmp/backup and then move it back again. A vaguely similar example has been given by Thomas Cameron in his presentation "SELinux for mere mortals", and I'm reproducing it here with some minor modifications. $ cd /var/www/html/ $ mkdir /tmp/backup $ cp -R * /tmp/backup/ $ rm -rf * $ mv /tmp/backup/* . $ find . -type d -exec chmod 0755 {} \; $ find . -type f -exec chmod 0644 {} \; When I wrote the article back in november 2017, this resulted in a classic "Forbidden" error, since the SELinux context of these files is not httpd_sys_content_t as it should be, but user_tmp_t. But when I try to repeat the experiment now, Apache shows no error. Which seems strange. Any idea what's going on ? Niki -- Microlinux - Solutions informatiques durables 7, place de l'église - 30730 Montpezat Site : https://www.microlinux.fr Blog : https://blog.microlinux.fr Mail : info(a)microlinux.fr Tél. : 04 66 63 10 32

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Re: [CentOS] EPEL repo problem
by Stephen John Smoogen 30 Jan '19

30 Jan '19

On Wed, 30 Jan 2019 at 09:21, Kenneth Porter <shiva(a)sewingwitch.com> wrote: > --On Wednesday, January 30, 2019 6:57 AM -0500 Stephen John Smoogen > <smooge(a)gmail.com> wrote: > > > Can you run the code from: https://github.com/puiterwijk/check_metalink > to > > see if we can pin down the proxy which is the problem (there are 14 and > > our checks are showing they are ok so I need to pin this down somewhere). > > Since I'm seeing the same errors intermittently, I tried to run the > script. > Recall that CentOS still ships with Python 2. First I had to install > rh-python36 from SCL. Then I had to change the script's shebang to > "#!/usr/bin/env python". Now it complains that there's no requests module. > I don't know how to resolve Python3 dependencies for a python installed > from SCL. How far down the rabbit hole will I need to go to get the script > working? ;) > > Yeah.. sorry. I didn't see I had made this one little change to my version: diff --git a/check_metalink b/check_metalink index f2beeb5..380b16d 100755 --- a/check_metalink +++ b/check_metalink @@ -1,4 +1,4 @@ -#!/bin/python3 +#!/bin/python I will see if I can make this work without that pathc. > _______________________________________________ > CentOS mailing list > CentOS(a)centos.org > https://lists.centos.org/mailman/listinfo/centos > -- Stephen J Smoogen.

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pip on C7
by Jerry Geis 30 Jan '19

30 Jan '19

I am trying to install the python-onvif package on C7. I did: pip install onvif Requirement already satisfied (use --upgrade to upgrade): onvif in /usr/lib/python2.7/site-packages Requirement already satisfied (use --upgrade to upgrade): suds>=0.4 in /usr/lib/python2.7/site-packages (from onvif) Requirement already satisfied (use --upgrade to upgrade): suds-passworddigest in /usr/lib/python2.7/site-packages (from onvif) You are using pip version 8.1.2, however version 19.0.1 is available. You should consider upgrading via the 'pip install --upgrade pip' command. How do I get it to go ahead and install ? Requirements are met. I don't desire to upgrade. Thanks, Jerry

2 3

Signature Pad (Evolis Signotec Sig100)
by Gregory P. Ennis 30 Jan '19

30 Jan '19

Everyone, Please forgive me for being off topic and really off list !!! I am trying to get a Sig100 signature pad to work with Centos 7.6 machine and am not getting much support from the manufacturer. The product is sold as linux compatible, but so far it is not. I have been able to download their software on a microsoft system and see that the unit does work on microsoft. My question to everyone on the list is have any of you had any brand of signature pad work with Centos 7.6? If so I would surely appreciate knowing the brand and how you did it. I have been able to get a HUION H610PRO wacom to easily work with Centos 7.6, but the use of this for a production application for signatures will not really work easily for a user. Any ideas? Thanks ahead for your thoughts!!!! Greg Ennis

3 6

Several tests failing
by Roee Agami 29 Jan '19

29 Jan '19

Hi, I’m attempting to build a 7.63.0 RPM for centos from a spec file I created. I am getting the following tests failures: “These test cases failed: 206 1049 1060 1061 1232 1241 1421” Here is an example of an output for test 206, any help to get insights into it would be greatly appreciated: test 0206...[HTTP proxy CONNECT auth Digest] ../libtool --mode=execute /usr/bin/valgrind --tool=memcheck --quiet --leak-check=yes --suppressions=./valgrind.supp --num-callers=16 --log-file=log/valgrind206 ../src/c url --output log/curl206.out --include --trace-ascii log/trace206 --trace-time http://test.remote.haxx.se.206:6490/path/2060002 --proxy http://127.0.0.1:6490 --proxy-u ser silly:person --proxy-digest --proxytunnel >log/stdout206 2>log/stderr206 2705 CMD (0): ../libtool --mode=execute /usr/bin/valgrind --tool=memcheck --quiet --leak-check=yes --suppressions=./valgrind.supp --num-callers=16 --log-file=log/valgrind206 ../src/curl --output log/curl206.out --include --trace-ascii log/trace206 --trace-time http://test.remote.haxx.se.206:6490/path/2060002 --proxy http://127.0.0.1:6490 --proxy-user silly:person --proxy-digest --proxytunnel >log/stdout206 2>log/stderr206 206: protocol FAILED: --- log/check-expected 2019-01-28 20:44:27.903988339 +0000 +++ log/check-generated 2019-01-28 20:44:27.903988339 +0000 @@ -4,7 +4,7 @@ [CR][LF] CONNECT test.remote.haxx.se.206:6490 HTTP/1.1[CR][LF] Host: test.remote.haxx.se.206:6490[CR][LF] -Proxy-Authorization: Digest username="silly", realm="weirdorealm", nonce="12345", uri="test.remote.haxx.se.206:6490", response="003e36decb4dbf6366b3ecb9b87c24ec"[CR][L F] +Proxy-Authorization: Digest username="silly", realm="weirdorealm", nonce="12345", uri="test.remote.haxx.se.206:6490", response="e6e133b332307d0e988962837d9e27a1"[CR][L F] Proxy-Connection: Keep-Alive[CR][LF] [CR][LF] GET /path/2060002 HTTP/1.1[CR][LF] == Contents of files in the log/ dir after test 206 === Start of file check-expected CONNECT test.remote.haxx.se.206:6490 HTTP/1.1[CR][LF] Host: test.remote.haxx.se.206:6490[CR][LF] Proxy-Connection: Keep-Alive[CR][LF] [CR][LF] CONNECT test.remote.haxx.se.206:6490 HTTP/1.1[CR][LF] Host: test.remote.haxx.se.206:6490[CR][LF] Proxy-Authorization: Digest username="silly", realm="weirdorealm", nonce="12345", uri="test.remote.haxx.se.206:6490", response="003e36decb4dbf6366b3ecb9b87c24ec"[CR][L F] Proxy-Connection: Keep-Alive[CR][LF] [CR][LF] GET /path/2060002 HTTP/1.1[CR][LF] Host: test.remote.haxx.se.206:6490[CR][LF] Accept: */*[CR][LF] [CR][LF] [DISCONNECT][LF] === End of file check-expected === Start of file check-generated CONNECT test.remote.haxx.se.206:6490 HTTP/1.1[CR][LF] Host: test.remote.haxx.se.206:6490[CR][LF] Proxy-Connection: Keep-Alive[CR][LF] [CR][LF] CONNECT test.remote.haxx.se.206:6490 HTTP/1.1[CR][LF] Host: test.remote.haxx.se.206:6490[CR][LF] Proxy-Authorization: Digest username="silly", realm="weirdorealm", nonce="12345", uri="test.remote.haxx.se.206:6490", response="e6e133b332307d0e988962837d9e27a1"[CR][L F] Proxy-Connection: Keep-Alive[CR][LF] [CR][LF] GET /path/2060002 HTTP/1.1[CR][LF] Host: test.remote.haxx.se.206:6490[CR][LF] Accept: */*[CR][LF] [CR][LF] [DISCONNECT][LF] === End of file check-generated === Start of file curl206.out HTTP/1.1 407 Authorization Required to proxy me my dear Proxy-Authenticate: Digest realm="weirdorealm", nonce="12345" Content-Length: 33 HTTP/1.1 200 OK swsbounce Server: no HTTP/1.1 200 OK Date: Thu, 09 Nov 2010 14:49:00 GMT Content-Length: 7 Connection: close Content-Type: text/html Funny-head: yesyes daniel === End of file curl206.out

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Discuss January 2019