Sr Lead SME - OpenStack

Airtel Digital

0 years

0 Lacs

Noida Uttar Pradesh India

Posted:1 day ago| Platform:

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Skills Required

openstack design networking storage orchestration swift monitoring logging stack management automate deployment scaling patching logical network controller networks openflow opendaylight architecture automation audit security metrics software compliance ansible terraform python code integration scalability efficiency

Work Mode

On-site

Job Type

Full Time

Job Description

Design and Implementation
Design and implement scalable, secure, and highly available OpenStack cloud environments.
Configure and manage core OpenStack services such as Nova (compute), Neutron (networking), Cinder (block storage), Keystone (identity), Glance (image), Heat (orchestration), and Swift (object storage).
Integrate OpenStack with third-party tools for monitoring (e.g., Prometheus, Grafana), logging (ELK Stack), and CI/CD pipelines.
Customize OpenStack components to meet specific business needs and workloads
Deploy, configure, and maintain the OpenStack undercloud environment, which is the foundational management layer responsible for deploying and managing the overcloud (production cloud).
Manage and upgrade undercloud services to ensure stable and scalable cloud infrastructure operations.
Automate undercloud deployment processes using tools like TripleO (OpenStack on OpenStack).
Design and deploy overcloud environments tailored to specific workloads, including NFV workloads.
Manage lifecycle operations of the overcloud including scaling, patching, and upgrading
Deploy and manage OVN as the Neutron ML2 mechanism driver to provide logical network abstraction and overlay networking.
Maintain OVN databases (northbound and southbound), OVN controllers, and metadata agents across controller, compute, and gateway nodes.
Implement OVN Layer 3 high availability (L3 HA) features using gateway chassis and BFD monitoring for gateway node health.
Integrate OVN logical networks with physical networks using gateways and tunnels (e.g., Geneve).
Monitor and optimize OVN/Open vSwitch flows and OpenFlow rules for efficient network traffic handling
Understand and configure OpenDaylight controller architecture and components to manage SDN environments.
Integrate OpenDaylight with OpenStack for advanced SDN use cases, including network automation and programmability.
Develop and maintain network scenarios leveraging OpenDaylight for dynamic network control
Deploy and manage OVN as the Neutron ML2 mechanism driver to provide logical network abstraction and overlay networking.
Administration and Maintenance
Perform day-to-day administration and monitoring of OpenStack deployments to ensure optimal performance and availability.
Audit OpenStack environments regularly for vulnerabilities and remediate security issues.
Monitor system health, usage, and performance metrics; set up alerts and dashboards for proactive issue detection.
Maintain and upgrade OpenStack software components and ensure compliance with security best practices
Automation and Optimization
Develop and maintain automation scripts and tools (using Ansible, Terraform, Python, Bash, or Go) for efficient cloud management and deployment automation.
Optimize cloud infrastructure cost, availability, and performance.
Manage infrastructure as code and integrate continuous integration/continuous deployment (CI/CD) pipelines.
Investigate and implement new features or technologies to improve scalability and efficiency

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