Questions tagged with Amazon EC2

Hi Dears, I am building a web application to present my works in NLP projects, I have different torch models stored in the s3 bucket, Can I inference it in my EC2 instance? noting that I am using streamlit framework for the ec2 application. The code below does not work!! import boto3 s3 = boto3.resource('s3') s3_object = s3.Bucket('nlp-gpt-models').Object('mod_v1.pth').get() model_path = s3_object Please help how can I communicate with the s3 bucket that has the models files. where is set up the IAM role and has access between s3 and EC2. Thanks Basemlg...

When I am using an instance for a region like Canada, when I try to use a specific application like Kijiji they easily detect my network and end their service. It is the same for Paypal for example also. When I am not in a specific country is there a way that I can use instances so my source of the network is not flagged and I can access some apps like PayPal or other payment providers for operating my business? Thanks. Onder A.lg...

Hi, I have launched an EC2 instance with ubuntu 16 Xenial on console. I logged into terminal via ssh (ssh -i/Downloads/<pem key> ubuntu@<public ip> and upgraded to ubuntu focal(20.04). now the instance in the console is not changed or reflected to ubuntu focal. it still reflecting ubuntu16(AMI is still the same) its not changed. i checked the ami from the market place. it still is ubuntu16. can any one help me regarding this?lg...

[SOLVED] Hi Team, I would like to know is there any option that I can increase the network priority(low to moderate) to high in EC2 instance. Many thanks. Waynelg...

I've got an EC2 instance setup with Nice DCV. I have setup port access in my security rules and created a session in nice dcv. However, whenever I try to connect to the session via the browsed, I get an HTTP ERROR 404. I can't seem to find any information in the Nice DCV docs about causes of 404 except for the session resolver which I'm not using. How can I go about resolving this issue? Below is the output from dcv list-sessions -j ``` [ { "id" : "cloud9-session", "owner" : "ubuntu", "num-of-connections" : 0, "creation-time" : "2022-09-23T12:58:40.919860Z", "last-disconnection-time" : "", "licenses" : [ { "product" : "dcv", "status" : "licensed", "check-timestamp" : "2022-09-23T12:58:42.540422Z", "expiration-date" : "" }, { "product" : "dcv-gl", "status" : "licensed", "check-timestamp" : "2022-09-23T12:58:42.540422Z", "expiration-date" : "" } ], "licensing-mode" : "EC2", "storage-root" : "", "type" : "virtual", "status" : "running", "x11-display" : ":0", "x11-authority" : "/run/user/1000/dcv/cloud9-session.xauth", "display-layout" : [ { "width" : 800, "height" : 600, "x" : 0, "y" : 0 } ] } ] ``` This is the output from dcv get-config ``` [connectivity] web-use-https = false web-port = 8080 web-extra-http-headers = [('test-header', 'test-value')] [security] authentication = 'none' ``` This is the output from systemctl status dcvserver ``` ● dcvserver.service - NICE DCV server daemon Loaded: loaded (/lib/systemd/system/dcvserver.service; enabled; vendor preset: enable> Active: active (running) since Fri 2022-09-23 12:58:40 UTC; 18min ago Main PID: 715 (dcvserver) Tasks: 6 (limit: 76196) Memory: 39.9M CGroup: /system.slice/dcvserver.service ├─715 /bin/bash /usr/bin/dcvserver -d --service └─724 /usr/lib/x86_64-linux-gnu/dcv/dcvserver --service Sep 23 12:58:40 ip-10-0-0-115 systemd[1]: Starting NICE DCV server daemon... Sep 23 12:58:40 ip-10-0-0-115 systemd[1]: Started NICE DCV server daemon. ``` I'm trying to access the page with http://<public ip>:8080 I've also tried including the #session_id part in the url and using the windows client with no luck. My operating system is Ubuntu 20.04 with a custom AMI running in a g4dn.4xlarge machine.lg...

Hello, Our company has applied all elastic ip (EIP). That is cheked at EC2 "Service Quotas" page (5 applied from 5 default quota value). Also, we have a credit, and by the terms and conditions (https://aws.amazon.com/awscredits/) the "promotional Credit will be applied only to the specific Services designated by your AWS contracting entity (collectively, “Eligible Services”)". The list of services (according to "Billing > Credit" page) that can be used with the associated credit include EC2 but in the list is not expressly written EIP as a service. So, will our company **be charged outside from the credit** for every new EIP above the default quota? Best Regards!lg...

Hello, I'm trying to retrieve AWS Secret Value inside my .NET C# (.NET Framework 4.8) Application hosted on IIS in a EC2 instance like in the example showed here: https://docs.aws.amazon.com/secretsmanager/latest/userguide/retrieving-secrets_cache-net.html The exception I receive is the following: Exception Details: Amazon.Runtime.AmazonServiceException: Unable to get IAM security credentials from EC2 Instance Metadata Service. If I try to execute the command from CLI, the secret's are retrieved successfully. Can someone help please ?lg...

when we stopped to start the instance then Failed to start the instance i-0ba6839e114ac134e Insufficient capacity this message is shown please how can i solve this issue please help me outlg...

Proxy Protocol V2 with Disabling client IP preservation in NLB Target groups Here, I am doing some R&D type of activity. I have a network load balancer and an EC2 instance running in my private network. In EC2 instance, nginx is installed and configured to accept proxy v2. I have configured the log format as follows in order to log the original client ip of the request. ``log_format compression '$remote_addr - $remote_user [$time_local] ' '"$request" $status $body_bytes_sent ' '"$http_referer" "$http_user_agent" "$gzip_ratio"';`` I have enabled proxy V2 in network load balancer and disabled client ip preservation. Security group attached to EC2 instance allow traffic only from network load balancer IP. What I want to do is allow traffic only from Network Load Balancer and I want to retrieve the Original client ip from the proxy headers. Allow traffic from NLB is working properly but with the above setup nginx still logs the NLB's IP as the client IP. What is the issue of this setup?lg...

My Instance has been giving me issues since I launched it. Sometimes I get access to the instance, but most times I don't. I have to either edit Route or Inbound and outbound rules before getting access. Most times the instance is so slow I can barely do a thing. Currently, the instance takes forever to open and when it does, it opens a blank page. A few minutes after, I get an error message "0xf". When I reboot my Instance and try to access it, I get this error message "We couldn't connect to the remote PC because the session couldn't be established in time. If this keeps happening, contact your network administrator for assistance." Please I need help with this.lg...

Hi, we would like to know is there any way to find out if the security group is in use or not or in short to which resource this security group is associated.we did tried to find out for example using aws ec2 describe-network-interfaces --filters Name=group-id,Values=<group-id> but this does not help us much. Thanks Diliplg...

I seem to be unable to search for marketplace AMIs when using a filter; this is frustrating because we use the product code to find the most up to date AMI. Searching for a standard AMI that you'd find if trying to launch an instance from the console: ``` ➜ aws ec2 describe-images --filters Name="image-id",Values="ami-09e2d756e7d78558d" --debug | cat 2022-09-21 14:38:36,360 - MainThread - awscli.formatter - DEBUG - RequestId: f3bf3f72-eabe-46a2-bdad-151712069a87 { "Images": [ { "Architecture": "x86_64", "CreationDate": "2022-08-17T23:46:17.000Z", "ImageId": "ami-09e2d756e7d78558d", "ImageLocation": "amazon/amzn2-ami-kernel-5.10-hvm-2.0.20220805.0-x86_64-gp2", "ImageType": "machine", "Public": true, "OwnerId": "137112412989", "PlatformDetails": "Linux/UNIX", "UsageOperation": "RunInstances", "State": "available", "BlockDeviceMappings": [ { "DeviceName": "/dev/xvda", "Ebs": { "DeleteOnTermination": true, "SnapshotId": "snap-0b1e0b58f54fc89ef", "VolumeSize": 8, "VolumeType": "gp2", "Encrypted": false } } ], "Description": "Amazon Linux 2 Kernel 5.10 AMI 2.0.20220805.0 x86_64 HVM gp2", "EnaSupport": true, "Hypervisor": "xen", "ImageOwnerAlias": "amazon", "Name": "amzn2-ami-kernel-5.10-hvm-2.0.20220805.0-x86_64-gp2", "RootDeviceName": "/dev/xvda", "RootDeviceType": "ebs", "SriovNetSupport": "simple", "VirtualizationType": "hvm", "DeprecationTime": "2024-08-17T23:46:17.000Z" } ] } ``` Searching for a marketplace AMI using the `--image-id` param: ``` ➜ aws ec2 describe-images --image-ids ami-0e1415fedc1664f51 --debug| cat 2022-09-21 14:39:14,069 - MainThread - awscli.formatter - DEBUG - RequestId: 3d52e935-1d74-48aa-b205-6dad06d23eb6 { "Images": [ { "Architecture": "x86_64", "CreationDate": "2020-07-31T17:51:20.000Z", "ImageId": "ami-0e1415fedc1664f51", "ImageLocation": "aws-marketplace/OpenVPN Access Server Community Image-fe8020db-5343-4c43-9e65-5ed4a825c931-ami-06585f7cf2fb8855c.4", "ImageType": "machine", "Public": true, "OwnerId": "679593333241", "PlatformDetails": "Linux/UNIX", "UsageOperation": "RunInstances", "ProductCodes": [ { "ProductCodeId": "f2ew2wrz425a1jagnifd02u5t", "ProductCodeType": "marketplace" } ], "State": "available", "BlockDeviceMappings": [ { "DeviceName": "/dev/sda1", "Ebs": { "DeleteOnTermination": true, "SnapshotId": "snap-0bb5570e9d1eb75ea", "VolumeSize": 8, "VolumeType": "gp2", "Encrypted": false } }, { "DeviceName": "/dev/sdb", "VirtualName": "ephemeral0" }, { "DeviceName": "/dev/sdc", "VirtualName": "ephemeral1" } ], "Description": "OpenVPN Access Server 2.8.3 publisher image from https://www.openvpn.net/.", "EnaSupport": true, "Hypervisor": "xen", "ImageOwnerAlias": "aws-marketplace", "Name": "OpenVPN Access Server Community Image-fe8020db-5343-4c43-9e65-5ed4a825c931-ami-06585f7cf2fb8855c.4", "RootDeviceName": "/dev/sda1", "RootDeviceType": "ebs", "SriovNetSupport": "simple", "VirtualizationType": "hvm", "DeprecationTime": "2022-07-31T17:51:20.000Z" } ] } ``` Searching for the same AMI; using the `image-id` filter (that worked for the first request): ``` ➜ aws ec2 describe-images --filters Name="image-id",Values="ami-0e1415fedc1664f51" --debug | cat 2022-09-21 14:39:41,422 - MainThread - awscli.formatter - DEBUG - RequestId: 1de1f1a6-76cf-4664-bde5-1f8a3f061815 { "Images": [] } ``` This was working the other day; or so I believe... am I doing something daft or has this behavior changed?lg...