Redhat Open stack
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Posted on:
Yesterday
Vacancies:
1 Vacancy
Job Summary
Key Responsibilities:Redhat Open stack Platform (Open stack Linux) Red Hat OpenStack (RHOS) Administrationo 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 checkso 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 GUIo Integrated Hypervisor and Host Management Configure and optimize KVM hosts for compute nodes Integration with external virtualization management toolso Network & SDN Operations Virtual network setup (provider/tenant networks segmentation floating IPs) Configure advanced SDN functions security groups and load balancerso Automation and Orchestration Use Heat orchestration templates for cloud resource automation Workflow automation with Mistral Leverage Ansible for deployment configuration management and patchingo 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 benchmarkso 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 workloadso Storage & Backup Management Integrate and manage enterprise storage backends (iSCSI FC NFS) Backup and disaster recovery for OpenStack-managed workloadso 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 neededo Governance & Compliance
