JC: 109249 -
Location: BLR (Client office) - 150K
Key Responsibilities:
Redhat Open stack Platform (Open stack + Linux)
Red Hat OpenStack (RHOS) Administration
o Deployment, Scaling & Lifecycle Management
Install and upgrade RHOS environments (director and overcloud nodes)
Perform scaling operations for compute, storage, and controller nodes
Manage lifecycle activities: node replacement, patching, and health checks
o Core OpenStack Services Administration
Compute: provisioning and management of virtual machines
Networking: advanced SDN, VLAN, VXLAN, and router configuration
Storage: block and object storage provisioning, volume management
Identity: user, tenant, and role-based access configuration
Dashboard: manage resources, quotas, and projects through GUI
o Integrated Hypervisor and Host Management
Configure and optimize KVM hosts for compute nodes
Integration with external virtualization management tools
o Network & SDN Operations
Virtual network setup (provider/tenant networks, segmentation, floating IPs)
Configure advanced SDN functions, security groups, and load balancers
o Automation and Orchestration
Use Heat orchestration templates for cloud resource automation
Workflow automation with Mistral
Leverage Ansible for deployment, configuration management, and patching
o Security and Multi-Tenant Isolation
Implement RBAC policies for secure multi-tenancy
Identity federation and multi-factor authentication setup
Apply OpenStack and Linux system hardening according to CIS/NIST benchmarks
o Monitoring, Logging & Alerting
Configure Ceilometer and/or third-party tools for monitoring and metering
Log aggregation and analysis for troubleshooting and compliance
Set up health checks and automated alerting for infrastructure and workloads
o Storage & Backup Management
Integrate and manage enterprise storage backends (iSCSI, FC, NFS)
Backup and disaster recovery for OpenStack-managed workloads
o Upgrade, Troubleshooting & Support
Plan and execute rolling upgrades with zero/minimal downtime
Advanced troubleshooting across OpenStack services (logs, service status, diagnostics)
Root cause analysis and escalation to vendor support as needed
o Governance & Compliance