Haim Ari

DevOps Tech Lead at a computer software company with 51-200 employees
Has 10+ Years Of Experience

Badges

95 Points8 YearsTop 20

User Activity

Almost 7 years ago

Commented on Reduced the load on our main load balancers

Hello somewhere around version 1.8 of haproxy a new feature was released which helps to reduce connection drops to zero (at least according to the test i made) At this post i mention the test and the source to "truly-seamless-reloads-with-haproxy"…

Over 8 years ago

Contributed a review of HAProxy: We are handling millions of requests per minute in a high-availability cluster

Projects

Over 7 years ago

Gitlab as your main CI/CD system

Almost 7 years ago

Set up a production grade haproxy cluster running

Set up a production grade haproxy cluster running with docker and built with ansible

Experience

Reviews

Over 8 years ago

HAProxy

We are handling millions of requests per minute in a high-availability cluster

Comments

Almost 7 years ago

Application Delivery Controllers (ADC)

Reduced the load on our main load balancers

About me

- Linux RHEL,Centos,Debian,Fedora,Ubuntu
- Amazon (AWS) , VPC, AutoScale
- Container, Docker Swarm / Kubernetes / ECS
- Python, Perl, Ansible, Bash
- Mesos
- Kafka
- ELK
- Haproxy high availability
- Web servers: Nginx, Apache, Cheroke, IIS
- Pacemaker
- Corosync
- KeepAlived
- Puppet
- Foreman
- Ansible & Ansible Tower
- Vertica Cluster
- Couchbase
- VoltDb

- Solaris 8/9 /10 /11 (SPARC/x86)
- Solaris Virtualization (Zones)
- Linux Virtualization (Vmware - ESXI Clusters & Vdi)
- Xen Virtualization (5.x / 6.x)

- Akamai (DSA/DSD)
- Dyn Dns
- Application Server system: Tomcat,Jboss,Spark
- Databases (Couchbase, VoltDb, Cassandra, Mongodb, Mysql, Percona-Xtradb, Oracle, Oracle Rac)
- Monitoring systems: Zabbix, Cacti, Monit, Nagios, Opsview, Sitescope
- Splunk (Indexers Cluster, Search Heads and Forwarders)

- LDAP Systems - OpenLDAP, Sun Directory Server
- Mail systems (Sun Java Enterprise System, Mirapoint, Postfix, Assp, Sendmail, Exim)
- Clusters (RHEL,Sun)
- Veritas Storage Foundation Suite (Linux & Solaris)
- Radius systems: FreeRadius, extent aradial, Funk's SBR
- IPVSADM
- DNS (Bind)
- Time Servers (NTP)
- Sun(Oracle) M4000/5000, T4-2
- HP DL3XX / C7000 Blade,
- DELL - R420/R720
- SuperMicro

- Experience in administrating the following Operating Systems and environments :
Linux, Solaris, Amazon (AWS), Akamai CDN, Dyn DNS
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- Specialties: Autodidact
- experience in implementing, administrating and diagnosing large scale high availability systems.

Certifications

https://academy.rancher.com/certificates/faaa3b781fb64cb3a172edb02dd16997

Education

Shaul Tcharnehovski

Interesting Projects and Accomplishments

Over 7 years ago

Gitlab as your main CI/CD system

Almost 7 years ago

Set up a production grade haproxy cluster running