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AWS with Chetan
United States
Registrace 13. 08. 2017
I try to make the simple, to the point AWS knowledge videos based on my 8+ years of experience working in AWS. Hope you find these videos useful. Kindly subscribe to this channel if you like them and want to be see more.
If you are looking for structured and hands-on lectures, then I recommend to explore my course: www.awswithchetan.com/courses/AWS-VPC-and-Networking
Regards,
Chetan Agrawal
uk.linkedin.com/in/chetan-agrawal-30107310
If you are looking for structured and hands-on lectures, then I recommend to explore my course: www.awswithchetan.com/courses/AWS-VPC-and-Networking
Regards,
Chetan Agrawal
uk.linkedin.com/in/chetan-agrawal-30107310
Track and Save for unattended AWS resources with simple 2 min automation
This is a simple automation to get a daily email report of running EC2 instances, un-attached EBS volumes and un-attached ElasticIPs across AWS regions.
QuickLink to launch cloudformation stack:
us-east-1.console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/create/review?templateURL=s3.amazonaws.com/awswithchetan.com/assets/cost-optimization/daily-usage-report-cloudformation.template&stackName=DailyUsageReport&Schedule=19
Detailed steps to launch stack:
1. Download the cloudformation template from the following link [s3.amazonaws.com/awswithchetan.com/assets/cost-optimization/daily-usage-report-cloudformation.template]
2. Open AWS Cloudformation console and use N.Virginia region (us-east-1)
3. Enter the values for FromEmail, ToEmail and most importantly AwsRegions (list of AWS regions for which you want to get the usage report). You can add comma separated list of regions e.g. us-east-1,ap-south-1,eu-west-1
4. Create stack
5. (Optional) For quick check, after Cloudformation stack is created you can go to Lambda and run the Lambda function manually. First time it will send you SES email to confirm your email id. If you run again, it will send the usage report. If you don't do this step, this will happen over the 2 days as we have scheduled to run Lambda function at 19:00 everyday.
If you want to change any parameters after you create the stack, then you can simply change the Lambda Environment variable from the Lambda function configurations.
If interested in learning more, visit www.awswithchetan.com or write to me at awswithchetan@gmail.com
Happy learning!
Chetan
QuickLink to launch cloudformation stack:
us-east-1.console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/create/review?templateURL=s3.amazonaws.com/awswithchetan.com/assets/cost-optimization/daily-usage-report-cloudformation.template&stackName=DailyUsageReport&Schedule=19
Detailed steps to launch stack:
1. Download the cloudformation template from the following link [s3.amazonaws.com/awswithchetan.com/assets/cost-optimization/daily-usage-report-cloudformation.template]
2. Open AWS Cloudformation console and use N.Virginia region (us-east-1)
3. Enter the values for FromEmail, ToEmail and most importantly AwsRegions (list of AWS regions for which you want to get the usage report). You can add comma separated list of regions e.g. us-east-1,ap-south-1,eu-west-1
4. Create stack
5. (Optional) For quick check, after Cloudformation stack is created you can go to Lambda and run the Lambda function manually. First time it will send you SES email to confirm your email id. If you run again, it will send the usage report. If you don't do this step, this will happen over the 2 days as we have scheduled to run Lambda function at 19:00 everyday.
If you want to change any parameters after you create the stack, then you can simply change the Lambda Environment variable from the Lambda function configurations.
If interested in learning more, visit www.awswithchetan.com or write to me at awswithchetan@gmail.com
Happy learning!
Chetan
zhlédnutí: 1 067
Video
How HTTPS, SSL/TLS actually work?
zhlédnutí 4KPřed 5 měsíci
Most of us always come across this discussion around securing network traffic with HTTPs or SSL/TLS and often we use these terms interchangibly. In this lecture let's understand what it actually means, how these protocols work, and what you need in order to secure the data in transit. If you want to learn these topics by doing hands-on exercises then I recommend to sign up for www.awswithchetan...
Learn AWS .. a new way !
zhlédnutí 1,5KPřed 6 měsíci
Hi, thanks for stopping by. I need your support to make this platform the best place to learn AWS. I am Chetan and you might have seen my AWS videos earlier. Also, I already have my courses on platforms like Udemy but I think I need to be able to share my knowledge and experience more openly. Hence I have come up with this new platform. Going forward I will publish my blogs, videos, courses, ar...
AWS Direct Connect Architecture pattern (Part 2 - advance level)
zhlédnutí 8KPřed rokem
In this video, we will see advance architectures for AWS Direct Connect and how you can implement different network patterns for hybrid networking. If you are interested in learning AWS VPC and networking by doing hands-on exercises, then check out my course: www.awswithchetan.com/courses/AWS-VPC-and-Networking Thank you! ~Chetan
AWS Direct Connect - What is it and how it works? (Part 1 - For beginners)
zhlédnutí 29KPřed rokem
In this video, we will see very basics of AWS Direct Connect, why it is used and what it takes to set it up. This is the beginner level video. If you are interested in learning AWS VPC and networking by doing hands-on exercises, then check out: www.awswithchetan.com/courses/AWS-VPC-and-Networking Thank you! ~Chetan
AWS Storage - EBS vs S3 vs EFS
zhlédnutí 119KPřed 3 lety
For beginners, its sometimes overwhelming to know about so many AWS services including multiple storage services. In this video, you will learn about different storage services in AWS namely EBS, S3 and EFS/FSx. Understand the use cases, characteristics, architecture and how to choose between different storage options. If you liked this video, check this out www.awswithchetan.com/courses/AWS-VP...
Introduction to AWS Networking
zhlédnutí 420KPřed 3 lety
In this video, I have covered the overview of AWS Networking services starting with VPC. For designing your architecture in AWS, I believe that you should understand AWS VPC and networking services really well because your network architecture ultimately decides whether your application can scale (example: Available IPs, AZs), is it secure (SG, NACL, SSL/TLS) and is it cost efficient with respe...
EC2 - Video 3 - Launch First EC2 Windows Instance
zhlédnutí 64KPřed 3 lety
In this video, we will see how to launch and connect to Windows EC2 instance using RDP. If you like my videos, please check out my content at www.awswithchetan.com Regards, Chetan
EC2 - Video 2 - Basics of EC2
zhlédnutí 37KPřed 3 lety
In this video, I have explained the most basic and most important AWS service - EC2 (Elastic Compute Cloud). I have also covered about AWS region, Availability zone and how to connect to EC2 instance. Hope you like it. If you like my videos, please check out my content at www.awswithchetan.com Happy learning! ~Chetan
EC2 - Video 1 - Understanding Regions and Availability Zone (AZ)
zhlédnutí 56KPřed 3 lety
In this video, I have covered the most basic fundametal component of AWS that is AWS region and Availability zone. If you like my videos, please check out my content at www.awswithchetan.com Happy learning! ~Chetan
Setup AWS account - Step 1 - Create new AWS account
zhlédnutí 61KPřed 4 lety
This is a first step to get started with AWS. In this video, I have shown how to create AWS account and how can you get benefit of AWS Free tier quota. The AWS UI/console might change a little over the time but steps should remain the same. If you like my videos, please check out my content at www.awswithchetan.com Happy learning! ~Chetan
Setup AWS Account - Step 2 - Check your Limits and navigate aws console
zhlédnutí 20KPřed 4 lety
This is the second video of this series and in this video I will show how to Login to AWS account and how to setup basic things before you start using your account to launch machines and deploy AWS services. If you like my videos, please check out my content at www.awswithchetan.com Happy learning! ~Chetan
Setup AWS Account - Step 3 - Understand AWS Free Tier
zhlédnutí 15KPřed 4 lety
Its very important that you understand how AWS Free Tier works for new AWS accounts. First thing first, Free tier does not mean you can use any AWS service and there will be no charge for 12 months. Free tier provides you some services like EC2, EBS, S3 (with certain type or quota) to be used as part of Free tier. You should be careful with your free tier usage and must setup Free tier usage al...
Setup AWS Account - Step 4 - Setup Billing Alert
zhlédnutí 13KPřed 4 lety
Learn how to setup Billing alert in AWS. Also setup Free Tier usage alert. This helps you keeping your AWS cost under control by receiving the timely notifications about your AWS usage and bill. If you like my videos, please check out my content at www.awswithchetan.com Happy learning! ~Chetan
Setup AWS Account - Step 5 - Create IAM user, Assign MFA and login with IAM user
zhlédnutí 25KPřed 4 lety
In this video, we will create an IAM user for yourself and also setup Multi factor authentication (MFA) for the IAM user. As per AWS best practices, you should not use root user (email id) for your day to day work and instead should use IAM user. So let's see how to create and use IAM user. If you liked this video, check this out www.awswithchetan.com/courses/AWS-VPC-and-Networking If you are a...
AWS Site To Site VPN - Extended connectivity
zhlédnutí 17KPřed 4 lety
AWS Site To Site VPN - Extended connectivity
AWS VPC Basics - Understanding what is VPC and Calculating CIDR for VPC and Subnets
zhlédnutí 127KPřed 4 lety
AWS VPC Basics - Understanding what is VPC and Calculating CIDR for VPC and Subnets
AWS Hosting static website on S3 with custom domain
zhlédnutí 12KPřed 4 lety
AWS Hosting static website on S3 with custom domain
AWS RDS Read Replica across AWS Region
zhlédnutí 24KPřed 4 lety
AWS RDS Read Replica across AWS Region
My course for AWS Networking from Basics to Advanced
zhlédnutí 10KPřed 5 lety
My course for AWS Networking from Basics to Advanced
AWS - Application Load Balancer: Path based Routing
zhlédnutí 35KPřed 5 lety
AWS - Application Load Balancer: Path based Routing
AWS - Setup Site-to-Site VPN Connection
zhlédnutí 100KPřed 5 lety
AWS - Setup Site-to-Site VPN Connection
AWS CodeCommit, CodeDeploy, CodePipeline
zhlédnutí 106KPřed 5 lety
AWS CodeCommit, CodeDeploy, CodePipeline
VPC Peering features, limitations and invalid scenarios
zhlédnutí 6KPřed 5 lety
VPC Peering features, limitations and invalid scenarios
Wow, wow, wow, great training approach mate...!!!!
Excellent!
Wonderful explanation!!! Just having a doubt, what is the difference between aws edge location and aws direct connect??
Hi, the edge locations are small and located in cities, there are 600+ edge locations across the world. They host caching devices which are used by CloudFront (CDN) for caching static content like videos, images etc. Also they are connected to AWS region over AWS backbone network. Its an application level service to serve static content. Direct connect connects customer data center to AWS region over a dedicated high speed network. For this there are around 200+ DirectConnect locations across the world where you should terminate the physical links from your datacenter. So both edge locations and direct connect are different.
@@AWSwithChetan Thank you so much for the clarification
all I can say is THANK YOU!!!! Extremely helpful
Great stuff.
Thank you so much such a effort you did for this video. Truely that's help a lot preparing my aws exams and interviews as well
Thanks for watching, glad that it helped you. Do subscribe if not done already 👍
Aws should make this part of the core documentation! Amazing
Thanks for this video. It feels like i attended a live class.
This is how teaching should be done. It must follow the audiences' common sense, going from the known to the unknown
best video
superb explanation!!!
I really liked how you explained S3, storage, db, etc... Its is clear and great visuals. Thank you
Hi do you take any online training for aws?
No, I just have few online courses.
Its Really very useful thankyou for the insights ..Absolutely AWSome..
If anyone can show me better than this lecture im gonna make payment for him for lifetime absolutely excellent 👌
Great Session and Leaning
🎯 Key Takeaways for quick navigation: 00:00 *Understanding AWS networking is crucial for architecture scalability and security across layers 3 to 7 of the OSI model.* 01:21 *Developers should grasp VPC basics, subnetting, and key networking services like load balancers and Route 53 for effective AWS architecture.* 02:14 *DevOps roles require deeper knowledge, including transit gateways, site-to-site VPNs, and network automation using cloud formation or CLI.* 03:35 *AWS networking services are primarily based within VPCs, allowing control over traffic flow and the placement of EC2 instances and components.* 06:13 *Subnets should be created across multiple availability zones for high availability, with public subnets hosting internet-facing components like web servers.* 08:27 *Public subnets have internet access via Internet Gateways, while private subnets rely on NAT Gateways for outbound traffic to the internet.* 13:28 *Hybrid connectivity options include site-to-site VPNs and AWS Direct Connect for secure, reliable connections between on-premises networks and AWS.* 18:52 *VPC peering enables communication between multiple VPCs, while Transit Gateway simplifies complex network architectures by acting as a hub.* 22:27 *VPC Endpoint Services provide secure, efficient access to AWS services like S3 and DynamoDB within the same region, bypassing the internet for data transfer.* 24:12 *Route tables need constant modification for traffic routing via various gateways like transit gateway, VPC peering, VPN connections, Direct Connect, or VPC endpoints.* 24:39 *VPC endpoints come in two types: gateway and interface. Gateway is for accessing S3 or DynamoDB, while interface is for other AWS services like SQS, CloudWatch, SNS, etc., privately from a VPC.* 25:54 *Private Link enables SAS providers to privately expose services from their AWS infrastructure to customer VPCs, ensuring secure and efficient network connectivity without exposing entire VPCs.*
I owe you instructor!
VERY nice
This Video is amazing... Thank you so much for such a detailed and beautiful video
its a crime to not like this video
Amazing Video to Learn almost all important services of AWS and System designing for an application in 38 min , I watched it twice to grasp it in my mind and also made notes , thanks a lot Chetan , may god bless you.
excellent
NACL ?
?
Best
i followed all steps when checking status of tunnel i am getting below error initiating all conns with alias='Tunnel1' no connection named "Tunnel1"
resolved after following the method available in document, method in video is not working,
but IKEV2 is working, if i disable ikv2 from aws side, then tunnel is showing down from aws side, and from DC side error is "Tunnel1" #1: dropping unexpected IKE_SA_INIT message containing NO_PROPOSAL_CHOSEN notification; message payloads: N; miss" any solution so that i can use ikev1?
Hello! Woud you explain what are the differences between "Click Stream Analysis" and the "Hadoop" while they both analyze clicking data? Much appreciated!
Indeed, crystal clear explanation.
why the hell was necessary to work with such a complicated app model? :D it's not a good idea when you try to explain something already quite complex
If this app looks complex to you (which is, may be just 20% of how actually apps work), you are watching wrong content :)
Wow Amazing explained very well in depth. Thank you.
Thanks to share your knowledge
Great , Greatasya, Greatabyaha ! Orz Chetan !
BRILLIANT
You mentioned that private and public subnets should each have a dedicated route table. The question is: if the dedicated public subnet route table does not have a configured route to the Internet Gateway, but the main route table does, will the public subnet follow the main route table? Similarly, for the private subnet, if the dedicated private route table does not have routes configured to the NAT gateway, but the main route table does, can the private subnet establish a connection to the Internet through NAT?
Hi there, No, subnet can have only one route table associated with it. As soon as you associate a dedicated route table to a subnet it stops following to main route table. Also it’s purely design consideration whether you want to have a dedicated route table per subnet or not. Generally speaking you should have one route table for each type of the subnets. So may be one Public route table which you associate with all Public subnets. Similarly you can create one route table for Private subnets. If there are other subnets which has a different routing requirement (e.g connecting to on-premises network) then you can again create a different route table for such subnets.
@@AWSwithChetan So that means the main route table's routes are only used by subnets that are not associated with any other route table. For a public subnet, if the dedicated(custom) route table associated with it does not have a route to the Internet Gateway, it will not be able to route traffic directly to the internet, even if the main route table has a route to the IGW. This is because the subnet follows the rules of the route table that is explicitly associated with it, and not the main route table and similar for the private subnet. Am I getting it correct?
Beautifully explained !!!
Very well explained. Good work!
U got insane level of knowledge, is most of it by experience ? or did u read this anywhere
🙂
just wow❣ u killed it man mind map & digramatically u made it so much easy amazing man❣ ......😊
The way of explaining everything step by step is so good, I would like to buy the course if you have for full aws ?? plz let me know
It's awesome buddy really helpful !!
After going through so many articles, finally came across this video. So good, clear and to the point. Easy to follow. Thanks!!
Thanks for the great video. I have several questions. Could you please help me? - In the senario of DX gateway + private vif, is the bgp session built between DX gateway and customer router to exchange routes? While without DX gateway, the bgp session is built between VGW and customer router? - DX gateways and transit gateways are all virtual software routers and scale according to the volume of traffic? And what about the AWS Direct Connect Router?
Crisp and comprehensive....good job bro ❤❤❤
master db in 1 az, standby db in other az, synchronous replication, nat outgoing internet access. vpc peering -non transit, need direct con, hence transit gateway.
Update: AWS released a feature called Multi-Attach, which allows EC2 instances to share a single EBS volume for up to 16 instances and provide higher availability
16 instances in same availability zone or different availability zones ?
That’s right but I believe its supported only for Nitro based instances.
wow thanks CHETAN
Excellent clarity of thought, amazing storytelling skills and a technical guru!! Way to go, Chetan! Best Wishes!
Amazing 💯