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Questions tagged [sles12]

15 questions
6
votes
1 answer

Docker ports do not seem to be reachable from outside server

I am facing a weird situation with Docker in a SUSE Linux Enterprise Server 12 SP1. I am connected to the server using SSH. First, I tried to run a simple nginx server to test: docker run -d -p 8081:80 nginx:alpine --name nginxtest The container…
Pedro A
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2
votes
1 answer

Router disappearing from route table (Linux)

I'm running SLES 12 SP3 in a production environment. There are several interfaces configured on two separate networks. Things are working fine for a while(days at a time) and for no apparent reason, 1 or 2 of the gateways will get dropped from the…
jetson23
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2
votes
0 answers

Start idmapd at every boot

We suddenly had a "nobody" issue on NFSv4 mounts on SLES 12.5 machines. The: systemctl unmask nfs-idmapd.service systemctl enable nfs-idmapd.service systemctl restart nfs-idmapd.service nfsidmap -c solved it (+a correct /etc/idmapd.conf), but after…
jim7475
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1
vote
1 answer

Which user should be the owner of the web root in SLES 12?

I'm setting up a SLES 12 system for running web applications on it. There is already a /srv/www folder and it's owned by root. So I'm going to reassign it to another user. Is there a good practice / standard in Suse Linux Enterprise Server, what…
automatix
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1
vote
0 answers

auditd killing a server?

In /var/log/kernellog we can see many entries for audit (since we have "space_left_action = SYSLOG" and "write_logs = no"): ... audit: audit_backlog=32769 > audit_backlog_limit=32768 audit: audit_lost=1 audit_rate_limit=0…
jim7475
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1
vote
0 answers

Xen xl console terminates upon reboot command

I am trying to troubleshoot the boot issue of Xen virtual guest and I need to access the grub menu. I have attached a console to guest with xl console and in other terminal I have executed a command xl reboot which immediately closed my…
jakub2021
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1
vote
1 answer

stdout does not display `rpm -qa` output without redirect

On a SLES 12 virtual machine the command rpm -qa does not return anything to stdout. ~> rpm -qa ~> The command finishes after 1 or 2 seconds, so it clearly generates some data. Only when the output is redirected to a file or through a pipe it…
TheCooocy
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0
votes
1 answer

What folder should be the home of the web root owner?

I'm setting up a SLES 12 system for running web applications on it. There is already a /srv/www folder and it's going to be owned by a special user (let's say: web user). Is there a good practice / standard in Linux (and maybe specially in Suse…
automatix
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0
votes
1 answer

omiagent does not exit on sles 12

We use powershell scripts on some sles 12 vms for testing purposes. The scripts are automatically started from a windows server. Now I see that every call of a single script starts a new instance of omiagent. That is ok, but the agents never exit.…
Tobias Wollgam
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0
votes
0 answers

"RTNETLINK answers: Network is unreachable" while adding new route?

There is a SLES12 with 10.2.64.x IP. I want to add an additional one, a 10.2.50.x IP. Before, the routing looks like this: SERVER:~ # netstat -nr Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt…
niving6473
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0
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0 answers

SLES 12 SP1 expired letsencrypt X3 root ca certificate

I'm working with SLES 12 SP1. When running zypper addrepo https://download.opensuse.org/repositories/openSUSE:Factory/standard/openSUSE:Factory.repo I get the following error Download (curl) error for…
user1247196
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0
votes
1 answer

Find to exclude the snapthost directory in SLES 15

I am searching for the executable file name pxe using the command find / -type f -executable -print | grep pxe$ and this works fine in RHEL, but in SLES the snapshot directory messses up the search. How to exclude the snapshot directory in my…
redpy
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0
votes
0 answers

How to start and stop SAP instances (including databases) automatically with OS boot and shutdown, respectively?

Running SLES15 (uses systemd), how can I make SAP instances and databases start automatically on system boot, and stop them properly on system shutdown or reboot? One example I found is for the obsolete LSB start mechanism.
U. Windl
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0
votes
1 answer

What happened to Data::UUID in SLES?

I have a Perl program with tradition (i.e. I use it over 10 years), but today I realized that it cannot find Data::UUID any more. I also tried to install a corresponding package from the SLES software repository, but I could not find one. AFAIR it…
U. Windl
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0
votes
1 answer

systemd based automount never umounts when idle

The setup (not autofs, but systemd based automount): # grep automount /etc/fstab 1.2.3.4:/vol/homedirs /home/roaming nfs x-systemd.automount,x-systemd.idle-timeout=30 and: # systemctl daemon-reload on SLES12.3. This works great! If a user logs in,…
pintereric
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