Full Time
Gurgaon
Posted 2 months ago
  • The following list of activities will be performed under CEPH Management.
  • L1 Scope and Expectations – CEPH
  • Managing CEPH storage using Ansible
  • Support of CEPH storage access
  • Help is expansion of storage capacity if required
  • Check CEPH cluster status
  • Troubleshoot CEPH daemon
  • Upgrade CEPH storage
  • Diagnose issues of CEPH storage with Open stack
  • Red Hat Certified Engineer with 1 year Experience with Linux
  • Understanding of Monitor nodes, OSD nodes, MDS nodes, Object Gateway
  • node, Swift, S3 etc.
  • Registering Red Hat Ceph Storage Nodes to the CDN and Attaching
  • Subscriptions
  • Knowledge for Using a RAID Controller with OSD Nodes
  • Knowledge for Using NVMe with Object Gateway
  • Network Configuration for Red Hat Ceph Storage
  • Configuring a firewall for Red Hat Ceph Storage
  • Ansible Related Considerations and Ansible-ceph playbooks and its use
  • Ansible Setting for Ceph Nodes
  • Ceph Client role and Key management
  • Creating and managing snapshots
  • Basic Process management
  • Understanding of Ceph Manager
  • Check the health of Red Hat Ceph Storage cluster
  • Start and stop the Red Hat Ceph Storage cluster services
  • Manage user authentication and access controls to the objects stored in a
  • Red Hat Ceph Storage cluster
  • Monitor the performance of the Red Hat Ceph Storage cluster
  • Starting, Stopping, and Restarting All Ceph Daemons, Daemon by type and
  • by instance
  • Idea of Prometheus and Grafana
  • L1- Managing Users , Listing Users, Adding, Modifying capabilities, deleting,
  • user key management, Importing users
  • Basic Troubleshooting on Ceph
  • L2 Scope and Expectations
  • Red Hat Certified Engineer with 3 year Experience with Linux and experience Redhat
  • storage
  • Deep Understanding of Monitor nodes, OSD nodes, MDS nodes, Object Gateway
  • node, Swift, S3 etc.
  • Registering Red Hat Ceph Storage Nodes to the CDN and Attaching Subscriptions
  • Understanding of Considerations for Using a RAID Controller with OSD Nodes
  • Considerations for Using NVMe with Object Gateway
  • Network Configuration for Red Hat Ceph Storage
  • Ansible Related Considerations and Ansible-ceph playbooks and its use. 
  • Ansible Setting for Ceph Nodes
  • Upgradation Process
  • Expanding the Red Hat Ceph Storage cluster,
  • Mirroring Ceph Block Devices
  • Process management
  • Tunable parameters Management
  • Using Ceph as the back end storage for OpenStack
  • Understanding of Ceph Manager
  • Add or remove an OSD from a running Red Hat Ceph Storage cluster
  • Diagnose and Resolution for cluster or node recovery in case of failed hardware,
  • hung or crashed daemon, network latency or outage among other things
  • Alert Configuration for Ceph Dashboard for Overall Ceph Health, Disks Near Full
  • (>85%), OSD Down, OSD Host Down, PG’s Stuck Inactive, OSD Host Less – Free
  • Capacity Check, OSD’s With High Response Times, Network Errors, Pool Capacity
  • High, Monitors Down, Overall Cluster Capacity Low, OSDs with High PG Count
  • Knowledge of Prometheus and Grafana
  • Setting and Upsetting Overrides
  • Capability for using ceph-volume Utility to Deploy OSDs
  • Benchmarking Performance with storage Cluster, Block devices etc.
  • Performance Counters Analysis for Internal Metric of Cluster Metrics, Level
  • Database Metrics, Monitor Metrics, Throttle Metrics, Write Back Throttle Metrics,
  • Object Gateway Throttle Metrics etc.
  • BlueStore Management
  • Change Management, Troubleshooting, Resolution and RCA.

Job Features

Job Category

CEPH support

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