RHOSP/CBIS Administration

• Proven experience as a RHOSP/CBIS cloud admin managing Red Hat OpenStack/NFVI /Ceph storage.
• Strong knowledge of OpenStack cloud, including design, administration, performance tuning, and troubleshooting.
• Proficient in managing OpenStack OOO architecture includes Under cloud, Overcloud, Director, Compute, Controller and Storage.
• Good understanding of different type of computes like OVS, SRIOV, Ephemeral.
• Hands on experience with Availability Zones, Host aggregation, tenant management, virtual resource management.
• Hands on experience with CEPH storage operations like OSD delete, recreate, set/unset flags as per operations requirement.
• Knowledge in OpenStack Components like Nova, Neutron, Glance, cinder, Horizon, HA, CPU Pinning, NUMA, KVM
• Strong understanding of OpenStack Networking.
• Experience in docker/container technology.
• Hands on experience with pcs cluster.
• Hands On experience to manage Hardware from console like iLO/iDRAC.
• Good understating of reading available logs to troubleshoot incidents.
• Understanding on network protocols (TCP/IP, SNMP, HTTP, DNS)
• Work closely with team members, cross function teams and vendor to resolve incidents quickly.
• Isolate the product faults and raise the vender case and evaluate the solution provided to case.
• Analyse existing/new environment to identify improvement areas and highlight risk, challenges, gaps associated with it.
• Giving guidance in improving Operation & Maintenance instructions Implementation of proactive maintenance procedures.
• Ensure customer satisfaction with the performance of installed systems by successful handling and reporting of all technical problems.
• Evaluation of answers and solutions received from higher competence units to verify that the answer/ solution will clear the problem reported by the vendors.
• Writing documents for fault analysis/ RCA along with required preventive and corrective actions.
• Knowledge in Shell/Python script will be an add-on.
• Actively participate in knowledge sharing sessions.

Linux Administration (Secondary):

• Experience on RHEL/CentOS 6 and 7
• Experience in Linux to manage local users (Create/Delete/Disable/Home directory)
• Hands on experience to manage daemon/services on Linux.
• Experience on Network management on Linux
• Good understanding of Linux logs and kernel messages.
• Analyse existing/new environment to identify improvement areas and highlight risk, challenges, gaps associated with it.
• Hand on experience to build Linux queries.
• Understanding on network protocols (SSH/SFTP/TCP/IP, SNMP, HTTP, DNS)