HAPROXY configuration issue
Hello all! I am currently trying to configure HAPROXY to load balance everything in our Windows RDS environment. I followed...
View Articlelibvirt: Invalid value for 'cpuset.mems' when trying to use numatune.
I'm trying to create a QEMU-KVM that's confined to a single NUMA cell. I can pin the guest to the CPUs of the NUMA cell which are 8-15 and 24-31 using cpuset. But when I try to do the same for the...
View ArticleBranch office replicated file system?
I'm looking for something that can replicate file systems between multiple branch locations. I feel like there has to be a better solution that what we're using now. Currently we have 2 branches, and...
View ArticleJob Interview Advice
A recruiter contacted me about a Technical Support position with a cloud storage company that's local to my area. The product that they offer is a software defined NAS/SAN for AWS, Azure, and other...
View ArticleMigration VMWARE vSphere (ESXi/Vcenter) to RHEV
Hello, the company is looking into save some $$$ and some one on the upper management hear wonder about RHEV and as you may guessing they came to me asking to look into. Has any of you done this type...
View Article[X-Post /r/sysadmin] Be careful what you ask for...
So, been working with Observium and SNMP and have setup a pretty nice dashboard with minigraphs, etc. Only one small problem. Now that email alerts work I've been spammed like nobody's business. Last...
View ArticlePuppet with Satellite 6.
Anyone using Puppet that's embedded with Redhat Satellite 6? What's been your experience and if you have insight, how does it compare with Puppet Enterprise and Puppet Open Source? submitted by...
View ArticleGlusterFS loadbalacing question
Hi, I'm pretty new to GlusterFS and I'm having what feels like a newbie problem but I can't find a fix. I have a 3 node GFS set. Each node has 1 brick and I have a single volume that has replication...
View ArticleFreeIPA/RH IDM as an External DNS zone Host
Hi I am running an IPA domain internally. We have a DNS host for some external domains that doesnt want to play nice and add our external IPs as part of the domain information. This especially affects...
View ArticleOverlayFS with copy_down?
Hi All,I'd like to use OverlayFS for a project. This allows one to stack multiple filesystems together.However what I'd like to do is periodically copy data from the higher layers to the lower layers....
View ArticleLooking for a minimalistic monitoring solution
Greetings,I'm looking for a monitoring solution for servers. The goal is to monitor a few dozen machines, not more. My expectations:Monitor servers through commands (e.g. check if HTTP is up with...
View ArticleMod_rewrite rule that only comes into effect on a weekday?
Hi all, I was wondering if there was a way to setup a URL redirect that only works during the week days. I've already setup a redirect that works during office hours but i've run into a brick wall...
View ArticleShare your ideas for an IT-focused adult coloring book - Get 2 free printed...
Based on the idea from /u/chocotaco1981 we are working on creating an IT focused coloring book. We thought it may be a good way for some of us to vent and blow off steam after a nice day of server...
View ArticleLooking for good guide on building chromium from source on Linux?
I've tried building Chromium from source using the default guide without much success. Anyone got a good tutorial they can share for compiling chromium please? I've googled quite a bit without finding...
View ArticlePuppet with Foreman running on localhost
Hello! I was experimenting with puppet a little and decided to give the Foreman a go (since I was looking for some sort of dashboard). Puppet works fine but Foreman reports that it can't set up the...
View ArticleForged GET requests in Apache access.log
So I've taken a more in-depth approach to inspecting my server traffic lately, and have noticed quite a few more exploit attempts than I had imagined. I came across one that I can't explain.ip.ip.ip.ip...
View ArticleRHEV-M?
Any of you been working with redhat's type1 hypervisor? Whats your experience of it? How does it compare to ESXi? submitted by /u/coolramming [link] [comments]
View ArticleHow do you share secrets for your projects?
We are a company that does web and app development for several startups. How would you recommend to store and share the secrets of each project among the developers assigned to each one? submitted by...
View Articledm-x device causing confusion;replacing harddrive son software raid.
Below is the dump when I do lsblkcat /proc/mdstatlmsetup -ls. So sde is dying and I would like to replace it. What i'm confused is, in lsblk it shows sde is part of md3 (software raid). but when I cat...
View ArticleWhat happened to the true Linux Admin?
Sup /r/linuxadmin, I'm a Linux dude. I live it, love it, and worked with it for a few years now. I just recently (read today) just got laid off from HPE (Hewlett Packard Enterprise). I have been...
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