All posts by Masroof Ahmad

ODSA

๐Ž๐ซ๐š๐œ๐ฅ๐ž ๐ƒ๐š๐ญ๐š๐›๐š๐ฌ๐ž ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž ๐…๐จ๐ซ ๐€๐ณ๐ฎ๐ซ๐ž (๐Ž๐ƒ๐’๐€)

๐Ÿ“ขOn July 20, 2022, Oracle & Microsoft announced the general availability of Oracle Database Service for Microsoft Azure (ODSA). โœ… ODSA is a hybrid & multi-cloud strategy, that can run mission-critical workloads on cloud databases and offers: ๐Ÿ‘‰ Oracle Exadata Database ๐Ÿ‘‰ Autonomous Database ๐Ÿ‘‰ Base Database โœ… ODSA service is built on the foundation […]

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ns featured image

๐Š๐ฎ๐›๐ž๐ซ๐ง๐ž๐ญ๐ž๐ฌ ๐๐š๐ฆ๐ž๐ฌ๐ฉ๐š๐œ๐ž: ๐„๐ฏ๐ž๐ซ๐ฒ๐ญ๐ก๐ข๐ง๐  ๐ฒ๐จ๐ฎ ๐ง๐ž๐ž๐ ๐ญ๐จ ๐ค๐ง๐จ๐ฐ

๐Ÿ“ŒKubernetes namespaces are a mechanism for isolating groups of resources within a single cluster. Resource names must be unique within a namespace but not across namespaces. ๐Ÿ“Œ When many teams or projects share a Kubernetes cluster, namespaces provide a means to divide clusters into virtual sub-clusters. ๐Ÿค“ Want to learn more about ๐Š๐ฎ๐›๐ž๐ซ๐ง๐ž๐ญ๐ž๐ฌ ๐๐š๐ฆ๐ž๐ฌ๐ฉ๐š๐œ๐ž? โšก […]

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AWS Organizations

What are AWS Organizations ?

๐Ÿค“ AWS Organizations is a management account feature that allows you to create a more flexible hierarchical structure for your fleet of AWS accounts and resources in the form of Organizational Units (OUs). ๐Ÿค“ Consider OUs to be a folder directory. On a shared file system, you may have folders for each department in your […]

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OCI Network Firewall

๐Ž๐‚๐ˆ ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค ๐…๐ข๐ซ๐ž๐ฐ๐š๐ฅ๐ฅ

๐Ÿ“ข Recently Oracle announced a new cloud-native OCI Network firewall built using the Palo Alto Networks firewall technology. โžก๏ธ ๐๐š๐ฅ๐จ ๐€๐ฅ๐ญ๐จ ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค๐ฌ ๐๐ž๐ฑ๐ญ-๐†๐ž๐ง๐ž๐ซ๐š๐ญ๐ข๐จ๐ง ๐…๐ข๐ซ๐ž๐ฐ๐š๐ฅ๐ฅ๐ฌ (๐๐†๐…๐–) provides security teams with complete visibility and control over all networks using robust traffic identification, malware prevention, and threat intelligence technologies. โžก๏ธ ๐Ž๐‚๐ˆ ๐๐ž๐ญ๐ฐ๐จ๐ซ๐ค ๐…๐ข๐ซ๐ž๐ฐ๐š๐ฅ๐ฅ is a cloud-native, managed firewall […]

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AWS Transit Gateway

AWS Transit Gateway: Everything you need to know

โœ…AWS Transit Gateway is a networking service that uses a hub-and-spoke model to connect on-premises data centers and Amazon Virtual Private Clouds (VPCs) to a single gateway. โœ… AWS Transit Gateway Network Manager has a unique view of your entire network due to its central location, and it can even connect to Software-Defined Wide Area […]

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๐Ž๐ฉ๐ž๐ง๐’๐ก๐ข๐Ÿ๐ญ ๐๐จ๐๐ฌ ๐š๐ง๐ ๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž๐ฌ: ๐€ ๐‚๐จ๐ฆ๐ฉ๐ฅ๐ž๐ญ๐ž ๐Ž๐ฏ๐ž๐ซ๐ฏ๐ข๐ž๐ฐ

๐Ÿ“ŒAn IP Address, a single DNS name, and a Load Balancer are provided by Openshift Service to a group of Pods. A selector is used by a Service to identify its member Pods. ๐Ÿ“ŒA Pod must have all of the labels specified in the selector to be a member of the Service. A label is […]

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AWS Virtual Private Network (AWS VPN): Everything You need to Know

โœ… AWS Virtual Private Network (VPN) solutions connect your on-premises networks, distant offices, client devices, and the AWS global network in a secure manner. โœ… AWS Client VPN and AWS Site-to-Site VPN are the two services that make up this system. โœˆ๏ธ Components of AWS VPN ๐Ÿ‘‰ Virtual Private Gateway (VGW): A virtual private gateway […]

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AWS Direct Connect

AWS Direct Connect: Overview, Component, Features

โœ… It utilizes a regular Ethernet fiber-optic cable to connect your internal network to an AWS Direct Connect site. โœ… The cable is attached to your router on one end and to an AWS Direct Connect router on the other. โœ… Bypassing internet service providers in your network path, you can construct virtual interfaces to […]

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error from server

[๐’๐จ๐ฅ๐ฏ๐ž๐] ๐„๐ซ๐ซ๐จ๐ซ ๐Ÿ๐ซ๐จ๐ฆ ๐ฌ๐ž๐ซ๐ฏ๐ž๐ซ (๐’๐ž๐ซ๐ฏ๐ข๐œ๐ž๐”๐ง๐š๐ฏ๐š๐ข๐ฅ๐š๐›๐ฅ๐ž): ๐ญ๐ก๐ž ๐ฌ๐ž๐ซ๐ฏ๐ž๐ซ ๐ข๐ฌ ๐œ๐ฎ๐ซ๐ซ๐ž๐ง๐ญ๐ฅ๐ฒ ๐ฎ๐ง๐š๐›๐ฅ๐ž ๐ญ๐จ ๐ก๐š๐ง๐๐ฅ๐ž ๐ญ๐ก๐ž ๐ซ๐ž๐ช๐ฎ๐ž๐ฌ๐ญ (๐ ๐ž๐ญ ๐ง๐จ๐๐ž๐ฌ.๐ฆ๐ž๐ญ๐ซ๐ข๐œ๐ฌ.๐ค8๐ฌ.๐ข๐จ)

๐Ÿ“ŒThis blog post covers the issue & fix that most of us encountered while configuring the metric server in Kubernetes and after running the kubectl top nodes command. ๐Ÿ“Œ We often see a kubectl top nodes shows Error from server (ServiceUnavailable): the server is currently unable to handle the request (get nodes.metrics.k8s.io). ๐Ÿค“ So, Want […]

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๐ˆ๐๐ž๐ง๐ญ๐ข๐ญ๐ฒ ๐ƒ๐จ๐ฆ๐š๐ข๐ง๐ฌ ๐Ž๐ฏ๐ž๐ซ๐ฏ๐ข๐ž๐ฐ ๐…๐จ๐ซ ๐ˆ๐ƒ๐‚๐’ ๐‚๐ฎ๐ฌ๐ญ๐จ๐ฆ๐ž๐ซ๐ฌ

Have you heard??๐Ÿค” ๐Ÿ‘‰ Oracle is merging the capabilities of Oracle Identity Cloud Service (IDCS) into the native OCI IAM service which means that IDCS will no longer exist as a separate service in the coming months, but all features and functionality will continue to exist as part of OCI IAM. ๐Ÿ‘‰ And this migration […]

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