Linux System Administration Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $300 - Posted
Actually we have website and we are facing lots of load on server. Server has been with around 500 simultaneous visitors.. But server load seems to be way too high. We are expecting 10,000 visitors on our site. And right now its not that much but it will reach at this point in few days. So any one can help with us in this. Who knowledge in web server load balancing. Thanks,
Skills: Linux System Administration Network Administration
Hourly - Entry Level ($) - Est. Time: More than 6 months, 30+ hrs/week - Posted
I'm looking for a *fulltime* employee from minsk to join us at Linnovate. Linnovate is a 10 yr old software company from israel specializing on opensource projects. We need somebody that feels comfortable with ububty, dockers, ansible, s, azure,openstack, Jenkins etc... We have a few other developers in the minks area and we might open an office there one day.
Skills: Linux System Administration Docker Jenkins MySQL Administration
Fixed-Price - Expert ($$$) - Est. Budget: $50 - Posted
I need help regarding openvpn bandwidth on EDGE. I am using csipsimple and calling secure. To reach opensips (resides in private network) I have to dial openvpn tunnel. Without openvpn my encrypted call (zrtp/srtp) is about 10-15 kbps. When I use openvpn I see 40-45 kbps in openvpn info window shown in status bar of mobile phone. My requirement is to call over openvpn using EDGE/GPRS without much latency and voice breakage. Hope you understand my requirement. Are you ready to work for me? Waseem Ajmal
Skills: Linux System Administration CPanel DNS OpenVPN
Fixed-Price - Intermediate ($$) - Est. Budget: $110 - Posted
Hello! I have a website currently running on a LEMP server with Magento and wordpress. This is a live website and I need some tweaks/configurations for it, so it can run more fluid and smoothly. My website is currently running with: Ubuntu 16.04 UFW PHP 5.6 FPM (as FastCGI) Nginx 1.10 MySQL 5.7 PHPMyAdmin 4.6 Memchached 2 This job is for configuring/optimize Redis, Memcached, Varnish (with Turpentine, MySQL Caching, InnoDB, Nginx, FastCGI, OPCache in my LEMP server running Magento. Magento is a robust CMS framwork that takes lots of resources from a server, so to run it in a low-RAM server, many configurations needs to be done, and lots of caching, that's why I need someone who has experience with Magento, because Magento needs to be properly configure to run smoothly in my server. As for now, my website is running without SSL cert, but later this week/next week I'll be adding CloudFlare's free SSL, and a self-cert between my server and CloudFlare's server. So this also needs to be consider when configuring everything All the configurations must be done consedering my 1GB RAM server, and I'm also gonna need custom configurations for when I upgrade my RAM (for 2GB, 4GB and 8GB). Fixed price only.
Skills: Linux System Administration Magento Memcached MySQL Administration
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Looking for someone to help install Ruby on Rails with Passenger on a Linux Centos 7 cPanel Server. You will not have access to the server in any capacity... And I am pritty much there with it but just need some help finalizing some errors. Everything is installed but the apache2 error log is showing some issue with: [ 2016-09-21 13:11:08.0709 25237/7fe3c0048700 age/Cor/App/Implementation.cpp:304 ]: Could not spawn process for application /home/dashboards/public_html/dashboards: An error occurred while starting up the preloader. Error ID: 6eb85d7f Error details saved to: /tmp/passenger-error-JCO14O.html Message from application: cannot load such file -- rack (LoadError) /usr/local/rvm/gems/ruby-2.3.1/gems/passenger-5.0.30/src/ruby_supportlib/phusion_passenger/loader_shared_helpers.rb:430:in `require' /usr/local/rvm/gems/ruby-2.3.1/gems/passenger-5.0.30/src/ruby_supportlib/phusion_passenger/loader_shared_helpers.rb:430:in `activate_gem' /usr/local/rvm/gems/ruby-2.3.1/gems/passenger-5.0.30/src/helper-scripts/rack-preloader.rb:102:in `preload_app' /usr/local/rvm/gems/ruby-2.3.1/gems/passenger-5.0.30/src/helper-scripts/rack-preloader.rb:156:in `<module:App>' /usr/local/rvm/gems/ruby-2.3.1/gems/passenger-5.0.30/src/helper-scripts/rack-preloader.rb:30:in `<module:PhusionPassenger>' /usr/local/rvm/gems/ruby-2.3.1/gems/passenger-5.0.30/src/helper-scripts/rack-preloader.rb:29:in `<main>' I will need someone to instruct me on how to fix these last bugs. Thanks Nick,
Skills: Linux System Administration CPanel