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Kyndryl
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I applied via Referral and was interviewed before Dec 2023. There were 2 interview rounds.
Manually deploying OpenStack involves several steps including setting up the environment, installing the necessary components, configuring networking, and launching instances.
Set up the environment by installing a base operating system such as Ubuntu or CentOS.
Install the necessary components like Keystone, Glance, Nova, Neutron, and Cinder.
Configure networking by setting up bridges, VLANs, and IP addresses.
Launch inst...
Various networks like management network, data network, external network, and storage network are required for an OpenStack environment.
Management network for communication between OpenStack services and components
Data network for transferring data between instances
External network for connecting to the outside world
Storage network for storage operations like block storage or object storage
SR-IOV and DPDK are technologies used to improve network performance in virtualized environments.
SR-IOV (Single Root I/O Virtualization) allows a single physical network interface card (NIC) to appear as multiple virtual NICs, improving network performance by reducing overhead.
DPDK (Data Plane Development Kit) is a set of libraries and drivers for fast packet processing, bypassing the kernel network stack for improved ...
The process flow for instance creation involves selecting the instance type, configuring the instance settings, launching the instance, and monitoring its status.
Select the instance type based on requirements (e.g. CPU, memory, storage)
Configure the instance settings such as network, security, and storage options
Launch the instance using the chosen settings
Monitor the instance status to ensure it is running properly
Nova conductor is responsible for offloading certain tasks from the Nova compute service to improve performance and scalability.
Manages scheduling and resource allocation for instances
Handles live migrations of instances between compute nodes
Improves performance and scalability by offloading tasks from Nova compute service
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I applied via LinkedIn and was interviewed in Oct 2021. There was 1 interview round.
Application Insights is a tool for monitoring the performance and usage of applications, while Azure Monitoring is a broader service for monitoring the health and performance of Azure resources.
Application Insights is focused on monitoring applications and provides detailed insights into application performance, availability, and usage.
Azure Monitoring is a comprehensive service that monitors the health and performance...
I was interviewed before May 2021.
I applied via Naukri.com and was interviewed in May 2024. There was 1 interview round.
I applied via Job Portal and was interviewed before Apr 2023. There was 1 interview round.
I applied via Campus Placement and was interviewed before May 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Apr 2020. There were 5 interview rounds.
I applied via Walk-in and was interviewed before Feb 2020. There were 4 interview rounds.
I applied via Job Fair and was interviewed before Feb 2021. There were 2 interview rounds.
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