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Senior Linux CentOS SysAdmin

$30-250 USD

Cerrado
Publicado hace alrededor de 4 años

$30-250 USD

Pagado a la entrega
Preferred for those who have linux certification and a huge experience. I just bought a new bare metal server, but my system is crashing after some hours running ElasticSearch. I am working with the datacenter to find the problem but we still don't know the source of the problem. I am running a minimal install of CentOS 7. We already tried to use CentOS 8, but we have the same error. I and the datacenter was unable to find any error logs on the system, the only error we find was with the IPMI: "Processor CATERR has occurred - Assertion" Please see this link [login to view URL] We already tried to replace the motherboard and the CPU, but it didn't work. Operational System: CentOS Linux release 7.7.1908 (Core) Kernel: 3.10.0-1062.12.1.el7.x86_64 I need someone to find the problem and maybe fix it
ID del proyecto: 24086802

Información sobre el proyecto

18 propuestas
Proyecto remoto
Activo hace 4 años

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18 freelancers están ofertando un promedio de $134 USD por este trabajo
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Hi, I have more than 10 years of experience in linux.I will check for the issue and fix it. Thank you
$110 USD en 1 día
4,9 (447 comentarios)
7,2
7,2
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Hello Hope you are doing well. I have 7 years of experience in Linux and server management. I can fix the issue. Regards VishnuLal*
$200 USD en 2 días
4,9 (402 comentarios)
7,2
7,2
Avatar del usuario
Hello, I'm DevOps / Linux systems engineer, OpenStack Administrator, VMware administrator, also certified Red Hat and VMware. I have good experience in Linux administration, troubleshooting, service installing and monitoring, as well as virtualization technology, cloud computing, Docker, Kubernetes, and LXC/LXD. so, I'm interested in your project and I can help you. Thanks
$250 USD en 2 días
5,0 (28 comentarios)
7,1
7,1
Avatar del usuario
Hello, I can have a look at the issue and find the root cause for the server downtime, do let me know if I can help you with this. Regards,
$100 USD en 2 días
5,0 (206 comentarios)
7,0
7,0
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Hi I am system admin, will resolve the issues as per your requirement, and have expertise in the relevant field. I have 10 years of experience. Ping me for further queries. Thanks
$150 USD en 1 día
5,0 (348 comentarios)
7,0
7,0
Avatar del usuario
I have experience in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. Web servers and servlets containers: IIS, APACHE, NGINX, DOCKER Mail servers: POSTFIX, EXIM, MS Exchange 2000-to-2013, MS Exchange 2016, QMAIL Database servers: MySQL, MS SQL Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox. Directory service: Active Directory, OpenLDAP. File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik,PFSense Zywall and other Routers; Data Storage Systems: Netapp, FAS, EMC, VNX Virtual Private Network (VPN) OpenVPN, IPSEC,P2P,S2S VPN, Microsoft VPN, OpenConnect VPN , Mikrotik VPN , PFsense VPN. Hosting Panels: PLESK,cPanel,Website Panel
$100 USD en 1 día
4,8 (285 comentarios)
6,6
6,6
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hello, I'm a senior Linux administrator in a hosting company. I mostly specialized in centos as it's my favorite distro. let's chat, may be you have issue with ram
$77 USD en 2 días
5,0 (197 comentarios)
6,5
6,5
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Hello there, I have over 10 years experience as a Senior Linux System Administrator and I'm also a cPanel certified admin. I'll more than happy to to help you with your project. I can start right away. Kind regards, Bogdan
$125 USD en 7 días
5,0 (196 comentarios)
6,5
6,5
Avatar del usuario
Sure, Share the server on the remote or let me access it through SSH. I would find the problem and solve it. Initiate the chat for a quick discussion and start. I am 9+ years of experienced DevOps engineer and well versed with Linux Administrator, CentOS, Ubuntu, Apache, Nginx, AWS EC2, MySQL, Scripting, Docker, Jenkins, DNS, CDN, SSL, SSH, VPN, VPS, VM, Server/cPanel Management, Build/Release Management, Software Configuration and Cloud Platform. With a wide range of experience, I am regularly involved in Planning, Requirement Analysis, Design, Building, Continuous Integration, Continuous Deployment, Development, Testing and Release of various Enterprise-Wide Software Applications. Waiting for your reply, Raj.K
$140 USD en 7 días
4,8 (49 comentarios)
6,4
6,4
Avatar del usuario
Hi how are you. I have a solid experience in networking and linux administration. Using elasticsearch on centos near 5 years with good performance. Thanks good luck
$111 USD en 2 días
5,0 (89 comentarios)
6,0
6,0
Avatar del usuario
I can help you in your issue. i am experienced Linux Administrator and elasticsearch. Dear Hiring Manager, I am Redhat Certified Engineer. I have 8 years of experience as a Linux System Administrator. I posses good knowledge of mail server like zimbra, sendmail, web server like Apache, shell scripting, Virtualization like Citrix Xen server, kvm, vmware. I have also done Tally 6.3 Certification. Knowledge of installing and hosting the PHP based application. Knowledge of installation of SSL of Apache and Tomcat. I have knowledge of mysql and oracle database as well. Knowledge of security compliance rule DISA STIGs, PCI-DSS. Knowledge of devops tools like docker, vagrant, jenkins, github etc. Knowlege of Amazon AWS cloud services,windows 2003, 2008, 2012. I have completed the "AWS Solution architect -Associate" training program. Able to create VPC, public-private subnet, route table, Internet gateway, network acl, instance Migration, updation. I have deployed node.js application over SAAS based platform heroku and have done dockerization of node.js app. Cross compilation of source code over Linux for various OS and architecture. Installation of middleman over ubuntu 18.04 Worked on AWS lightsail service to increase the VM size. Tally ERP9 Implementation in SAAS based cloud to let the user access their account from any location. Installation and configuration of pfsense firewall. Thanks
$88 USD en 7 días
4,7 (32 comentarios)
5,3
5,3
Avatar del usuario
Hi, I am a Linux expert and I can do this. please get in touch to discuss it further in chat. Thank you
$100 USD en 2 días
4,7 (40 comentarios)
4,8
4,8
Avatar del usuario
ABOUT YOUR PROBLEM: Hello! , I can find the root cause of crashing, did you install kdump ?, I deal with bare metal servers everyday so I will glad to take a look. ABOUT ME: I work in a well known Argentine hosting company and im in charge for a platform that host more than 40k of websites and its service. I have +10 years of experience in sys / network administration. Please check my reviews about my past tasks on the site to verify the quality of the jobs done. :-) Just send me a message to talk further, i will available to work as soon you contact me. Thanks!
$100 USD en 3 días
5,0 (17 comentarios)
4,0
4,0
Avatar del usuario
I am writing this proposal in order to work for you in Software and Web Development. We are highly trained professional developers seeking to freelance and earn online. Having a flair in programming and development I have been excellent with JAVA,C#,C/C++ and PHP programming language along with MySQL with XAMPP Server. I also build application for Cloud computing and High performance computing as I also have knowledge regarding Hadoop, MPI, OpenMP (distributed frameworks) and also have build applications in CUDA C++ and OpenCL. I also have experience with the most famous framework ASP.NET. My most expertise are in JAVA where I have built countless projects for semester projects and Final year project. You may find many developers in this field however we assure that you will not be able to find a team like us. We not only ensure the code is quality wise but we also assure that the code we write are optimised and we ensure that the program performs right operation under right environment i.e. we create programs that are defect free. You may also find freelancers that cost low but they do not put their 100% which then shows in the software and leads to an unhappy customer. We ensure reasonable price are put as tag on the job and we ensure in order to give the write product. We highly appreciate your time, if you are interested kindly let me know
$120 USD en 7 días
4,9 (2 comentarios)
2,3
2,3
Avatar del usuario
Hello. According to my knowledge this is not only hardware issue, it's mostly ELK java implementation issue Faster way to fix problem is to install some bare metal virtualization, like XEN or proxmox, and then run ELK on any kind of virtualized platform. Speed will be same
$200 USD en 7 días
5,0 (5 comentarios)
2,4
2,4
Avatar del usuario
i am managing linux systems since 2013 let me try to resolve your issue here. if it does not work. don't pay. Regards Somansh
$140 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
I am a redhat certified system administrator and i have all the knowledge required for solving your issue. So i will like you to contact me. Relevant Skills and Experience REDHAT CERTIFIED SYSTEM ADMINISTRATOR
$166 USD en 1 día
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de BRAZIL
Miami, Brazil
5,0
3
Miembro desde abr 30, 2019

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