Nice video, very clear. But, tell me: is it a good practice to store the ssh key inside the public server, I mean inside the webtier ec2 instance, as you did. If not what should be the good practice? Thank you again to share this precious knowledge with us. Cheers!
It's bad practice to store ssh key inside public or private server please don't do that. Imagine someone having access to that server, they can easily access the key which can have rippling effect on other applications tied to this key. SSH Key should be attributed to an individual not to a shared account or server.
Hello, Your video is so helpful. I followed whole procudure you told to setup 3tier architecture. But I want to create an interface from where a company user loging and go directly to his/her account. How It will be done using same procedure? Kindly help
Hi Sir, I am doing this practical session but unable to connect to application instance with private ip in aws cli. please let me know what to do sir, actually u alos mentioned to check security groups. what i need to check in security groups?
AWS does not allow you to open public access. Is this something that prevents connection to MySQL DB? Also I want to use Retool with AWS and it doesn't seem to connect. CHope you can help.
@@devopstutorial I am trying to connect my AWS RDS MySQL database to Retool. After a lot of troubleshooting I can get MySQL workbench to work. It is connected to AWS using SSH. But Retool isn't.
Hi I copied your instructions click by click but my public ip4 is not working for the web tier. I also double checked the code for User Data and it’s correct
when iam creating Auto Scaling group, in step-2 this error is showing "Invalid launch template specified in Step 1: Security group sg-0ea39ae7feaac7246 and subnet subnet-02e83d8556ddeb921 belong to different networks." Can anyone please help me on this problem
Forgot to update the script in description at the time of creation of this video, let me search for it, if i still have it I will update the description soon
Hello sir I have completed every step but at the last while connecting to the database it's showing error 2003 (hy000) can't connect to mysql server on (110) aws so what should I do sir
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OMG thank you!! I've used 3 diff tutorials and NONE of them were working properly until i found yours. Subbed
U are doing an amazing job for the community...u are making complex solutions so simple to understand. God bless
Thanks for kind words
Great video Bro. Got refreshed all basic services. Do post interview scenario ques for this topic.
Sre
Subscribed. I hope you will get the best cloud content.
Awesome! Thank you for putting out this video
Very nice explanation, If possible, please share. A question which useful to clear the AWS exam or interview.Thank you.
Awesome Video
Appreciate sir 👏
Good one
Nice video, very clear.
But, tell me: is it a good practice to store the ssh key inside the public server, I mean inside the webtier ec2 instance, as you did. If not what should be the good practice? Thank you again to share this precious knowledge with us. Cheers!
Yes, another Good practice is to have keypair rotation
It's bad practice to store ssh key inside public or private server please don't do that. Imagine someone having access to that server, they can easily access the key which can have rippling effect on other applications tied to this key.
SSH Key should be attributed to an individual not to a shared account or server.
i love your video. pls do you have a demo on how to create an alarm on cloudwatch?
What will be the network diagram for this architecture?
Awesome video ++++++++++++++ 🙂
Thank you
Thank you
Hello,
Your video is so helpful. I followed whole procudure you told to setup 3tier architecture. But I want to create an interface from where a company user loging and go directly to his/her account. How It will be done using same procedure? Kindly help
Can you please upload some more project videos
Wow nice sir please make video in hindi
I hate this language worst language in the world
Nice presentation. I need help I failed to connect to my terminal and am using Putty. What could be the reason?
Share the error message if any or where exactly you are getting stuck
i did everything as yo said but was not able to connect to the database at the end
Ok .. locally you can connect to db?? I mean is ur db created correctly ??
why u didn't choose a subnet when u create the rds db?
why we enabled ipv4 in subnet of public subnets why is it needed when we do provide ip address to subnet?
You initiated a very good video but spoiled it with annoying background sound. How can you lecture students in a noisy classroom?
Thanks for the feedback . .. point noted
i am using vs code, I am unable to install mysql at the last part of the video using this command: sudo yum install mysql -y....any reason why pls?
Which version of os u r using
Hi Sir, I am doing this practical session but unable to connect to application instance with private ip in aws cli. please let me know what to do sir, actually u alos mentioned to check security groups. what i need to check in security groups?
Check security group ..
how can i implement cicd on this architecturre
Can u do video for php connection to Rds
sure
And also which terminal you are using to connect? As I'm begginner and working on same project for my final year
U can you putty
how do you create start up script (timestamp 21.25 ish)?
Its a simple bash script only
Thanks. I followed all steps but unable to connect to mysqldatabase
AWS does not allow you to open public access. Is this something that prevents connection to MySQL DB? Also I want to use Retool with AWS and it doesn't seem to connect. CHope you can help.
Tell me ur setup , from where u r trying to connect to mysql ? Have you open port in security group ? Go to mysql and check for security grop access
@@devopstutorial I am trying to connect my AWS RDS MySQL database to Retool. After a lot of troubleshooting I can get MySQL workbench to work. It is connected to AWS using SSH. But Retool isn't.
All are good but, Unfortunately not able to connect Database at the end.
same issue here, have you been able to fix yours?
@@cjnwokorie5439 what should I do?
1 doubt
Why we need http protocol enabled in inbound rule of our application tier instances??
If port is not open then server will not communicate
@@devopstutorial But we don't want application instances to be accessible from internet, i'm wondering why u did that
Hi I copied your instructions click by click but my public ip4 is not working for the web tier. I also double checked the code for User Data and it’s correct
It might be you have not open traffic in the security group . Can you paste the error message here
@@devopstutorial sorted it. Absolutely fantastic video. Do you have any tutorials for the interview ?
@@devopstutorial yes you were right
Do you have a video that can help with interviews
I will publish it soon
Windows 10
esme aap ne ELB to lgaya nhi bina ELB ke setab jud payega
ELB k bina bhi chalega ye, ELB or Autoscaling add-on hai .. add kar skate hai if needed.
when iam creating Auto Scaling group, in step-2 this error is showing "Invalid launch template specified in Step 1: Security group sg-0ea39ae7feaac7246 and subnet subnet-02e83d8556ddeb921 belong to different networks."
Can anyone please help me on this problem
Same here 😢
update the subnet .. first check which vpc u r using than give subnet and security group from the same vpc only
Check the vpc u r using ..seems u r using security group nd submet of different vpc
script is in discription?
No its not there in the description
what should i need to do plz guid ne
Just follow the video step by step . U will dont need a script
@@devopstutorial how about script on 21:17?
Forgot to update the script in description at the time of creation of this video, let me search for it, if i still have it I will update the description soon
Hello sir I have completed every step but at the last while connecting to the database it's showing error 2003 (hy000) can't connect to mysql server on (110) aws so what should I do sir
Check security group for mysql is conected with instance or not
@@devopstutorial means i need to check inbound rules right or how i will check
@@lucifer2416 yes you need to check inbond
@@devopstutorial i have checked it's connected to the database
Than check db password . It will work for sure . Follow the steps again
PLS DONT USE THAT IRRITATING BACKGROUND MUSIC OR ANYTHING .IT CAUSES DISTRACTION
Thanks for the feedback . In my latest video u will not find it