Questions tagged [aws]
Amazon Web Services (AWS) is a collection of commercial services centered around virtualized, commodity and clustered computing, networking, database and storage, as well as supporting tools that are offered through infrastructure as a service
431
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Unable to pass AWS CLI commands in double quotes in json syntax
I'm working with the below script,getting syntax error as unable to fetch credentials from secrets manager. "username":"AWS CLI command of access Key i have entered", "...
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How to Open Private Webpages on a Bitnami Lightsail Instance via SSH
I have a Bitnami Lightsail instance on AWS with Debian OS, where I have successfully installed the Google Chrome browser. My goal is to create a web application similar to Facebook or WhatsApp Web, ...
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Configuring an AWS E2 proxy for SSH-tunnelling your web browser
How can a (local) web browser SSH-tunnel traffic over AWS E2?
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DCV Viewer on Fedora 38 instalation error
I'm trying to install the Nice DCV 2023 Client such that I can remote into my remote workstation. Several installers are available, for distros like Ret Hat, SUSE, Ubuntu, but not for Fedora.
...
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15
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Could not override the umask value for AWS Session Manager ssm-user
Currently when I connect to an EC2 instance through SSM from AWS console it connects with default user : ssm-user. The umask value for this user is 022. I am trying to update the default umask value ...
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13
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Fargate Linux Github Runner cannot find specific URL (nslookup) from private network over VPN
I run the Worker container (Fargate Worker: https://docs.gitlab.com/runner/configuration/runner_autoscale_aws_fargate/).
My problem is that the container (Gitlab-runner) is running on Fargate ('awsvpc'...
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1
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249
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Debian 12 + AWS VPN client
I got debian 12
I am trying to set AWS VPN client version 3.4.0
# apt show awsvpnclient
Package: awsvpnclient
Version: 3.4.0
Status: install ok installed
Priority: optional
Section: misc
Maintainer: ...
- 141
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39
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aws efs and container caps to be able to run `mount nfs` inside the container manually
I'm running a pod inside aws eks 1.26. I need to mount aws efs via kubectl exec operation and fail if the POD is not started with privileged container.
What priviliges are required for the container ...
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Generating reports while implementing GoAccess: Is it done correctly?
Trying to implement GoAccess to my WordPress sites that are hosted on AWS Lightsail (Plesk Ubuntu instance). Here is the tutorial by DigitalOcean I am following:
Before transferring the HTML file from ...
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Linux system logs
In one of our AWS Linux virtual machines, the ca-certificate.crt file has been modified, and our private CA has been deleted.
How can I determine who made these changes and deletions?
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is Openssh 7.4p1 (CentOS) up to date with remediating vulnerabilities?
Currently using Amazon Linux 2, and our VA tool is stating that it has found multiple vulnerabilites with openSSH7.4p1, stating that the vulnerabilities have been patched with a later version of ...
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88
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Where is Rsyslog programname set?
I am using AWS Elasticbeanstalk to run my java web application. In EC2 node under /etc/rsyslog.d/web.conf
if $programname == 'web' then {
*.=warning;*.=err;*.=crit;*.=alert;*.=emerg /var/log/web....
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AWS 1 VPC for 2 EC2 Instances, 1 of which is an OpenVPN server for which the other needs to connect to
As described in the title, how can I connect my OpenVPN server to another running EC2 instance (Both operating in the same region and VPC) such that all API commands sent through the running EC2 ...
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aws s3 copy failing with fatal error: An error occurred (403) when calling the HeadObject operation: Forbidden
Copying a file from S3 bucket to EC2 Instance.EC2 Instance is in the same region us-east-2 as S3 Bucket in.S3 Bucket is ACL disabled and Allowed for public access.
# /usr/local/bin/aws s3 cp s3://...
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AWS EC2 Amazon Linux 2023: Installing PHP 7.4
I cannot seem to be able to find php7.4 as a package on Amazon Linux 2023.
The latest version is PHP 8.1 but the application I'm using has compatibility issues with the latest version of PHP; hence ...
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14
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Kubernetes Pod on AWS - Can't get the Pod outside of the AWS
I'm trying to pull docker image from DockerHub.
When I create a Pod with the deployment code below
I get Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setup network for ...
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14
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Using AWS LocalCreds (~/.aws) with hardened systemd file, possible?
As you may be aware, AWS SDKs provide for reading credentials from ~/.aws/credentials and config from ~/.aws/config.
However I am unclear as to how (if ?) I can use this facility in conjunction with a ...
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AWS Cloud EC2 server creating Automated backup of configuration files
Automated backup of configuration files (15)
a. The backup location will be /root
b. The backup should be done weekly
i. /etc/passwd
ii. /etc/group
iii. /etc/fstab
iv. /etc/yum.repos.d (...
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367
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AWS VPN Client on Ubuntu (18.04 — 23.04) and Debian (8 — 12, sid): Unknown error ocurred
I've tried to launch AWS Client VPN on all Ubuntu releases, starting with 18.04 and up to 23.04 an everywhere I got Unknown error ocurred. Try again..
I've tried to launch it on all releases of Debian ...
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59
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Failed to locate executable /~/.nvm/versions/node/v18.15.0/bin/node: No such file or directory
What is supposed to be the appropriate node executable path to use. My machine runs on windows but i am using Amazon linux as the app is hosted on an AWS EC2 intance. Whenever i start the app from ...
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Why is systemd service failing on Amazon Linux 2?
I have a Node.js application cloned on an AWS EC2 instance running Amazon Linux 2.
I can execute the project's server.js file just fine:
[ec2-user@ip-*********** portfolio_v3]$ nvm use 16
Now using ...
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409
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Get parent of all matching value in JSON using jq
I am new to jq and I have a scenario to get the parent(at a particular level) of any matching value in the json file. Below is the sample data.
{
"DevOps": {
"us-east-1"...
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71
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Need help in bash script to auto increment the value of tags
I have written a simple bash script for adding tags while launching new servers.
#!/bin/bash
instance_id=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
aws ec2 create-tags --resources $...
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1
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74
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Which files are safe to delete?
so I used ncdu to help free up some storage and for the following log:
--- / ----------------------------------------------------------------------------------------------------------------------------...
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1
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303
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port forward with openVPN to access local machine remotely
I have an OpenVPN server set up on my AWS Linux instance and I can successfully use the OpenVPN client to connect to the server using an .ovpn configuration file. My question is how can I set up port ...
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What's the risk of running net.ipv4.route.flush
I'm setting up a Linux box through AWS and I'm exploring sysctl.
When I run ip route I can see that there are already routes on the machine refering to 169.X.X.X addresses.
Questions:
What does ...
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2
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485
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Where to set new UUID for PV & VG of LVM
I have 2 instances running on AWS. Instance A (main instance) and Instance B (rescue instance).
I detached volume from Instance A and attached it to Instance B to perform some changes why because I am ...
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3
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I need to convert a large space-separated list of Debian packages into a newline-separated list [duplicate]
In a Amazon s3 bucket we have Debian packages stored in different folders. Each folder contains different amounts of files.
While calling Debian packages from the s3 bucket (AWS) the packages are ...
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72
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Remove Unlisted Application
I am running Fedora 37 on my home computer, and have attempted to install Amazon Workspaces via Flatpak, which was successful (package: ‘app/com.amazon.Workspaces/x86_64/stable’). I was having issues ...
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143
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Could not add AWS codepipeline as a source for codebuild
want to create codebuild project, but i neeed build source to be codepipeline, not a specific codecommit branch, so that i want to force codebuild to get the source from the codepipeline source stage ...
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Stucked while testing for a file transfer speed of 10 TB of file from server1 to server 2
I'm doing a testing of transferring 10 TB of files from one server to other server via AWS.
I have mounted the file system:
lsblk
file -s /dev/sdb
mkfs -t xfs /dev/sdb
mkdir /data
mount /dev/sdb /data
...
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1
answer
169
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IP Fragmentation with Jumbo frames
Is it possible to enable IP fragmentation for packet size greater than 9k when the mtu is configured as 9k? If yes, how can this be achieved in Linux?
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Can no longer SSH to AWS EC2 instance
We have an AWS EC2 instance running Amazon Linux 2. This instance was running fine up until a couple days ago.
Then we used an Ansible playbook to install a new version of our software. We have used ...
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Keybindings in nanorc won't work in AWS EC2 Linux
I'm connected to a aws linux vm via ssh as you can see below. I want rebind key codes in .nanorc e.g. bind ^C copy main. But if I reopen nano I got message that there are mistakes in .nanorc. Those ...
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Download from multiple backup apt repository in ubuntu
I have AWS auto scaling group which scales out in peak hours. I'm facing unhealthy instances due to do AWS's apt servers being unresponsive sometimes.
Err:68 http://ap-northeast-1.ec2.archive.ubuntu....
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504 Gateway Time Out on Load Testing on Apache Instance
I have a Laravel app deployed over Apache Instance
Instance Config is as follows,
T3A.2xLarge (vCPU = 4, Memory 16 GIB)
I have increased apache timeout to 600 Seconds, configured mpm_prefork as ...
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1
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215
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Unable to make outbound connections on port 443
I have an old server on CentOS 5, with cPanel installed, hosted on Amazon AWS EC2:
uname -a
Linux 2.6.32-573.22.1.el6.x86_64 #1 SMP Wed Mar 23 03:35:39 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
It wasn'...
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22
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AWS CLI downloading lambda package as few bytes?
url=$(aws lambda get-function --function-name my_func --query 'Code.Location' --output text)
When I do wget url, it shows:
--2022-11-21 11:09:03-- http://url/
Resolving url (url)... 23.217.x.x, 23....
Shivam Anand
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101
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Can't open display on AWS Linux 2
I'm new to AWS and Linux, and I'm having trouble opening up xeyes (or anything else) on the GUI.
I've tried setting
$DISPLAY=:0.0, =:1
and the result from running
env | grep SSH
and taking the IP ...
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Can't connect to any EC2 Linux instance
I'm facing a very simple issue here; I'm not able to connect to my Linux (bitnami-redmine-5.0.3-4-r06-linux-debian-11-x86_64) Virtual Machine.
I've created another sister VM to check, and can't ...
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106
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bash unable to interpret cli command that uses curly braces in GitHub Ubuntu
What specific syntax needs to be changed in the aws s3api cli command below in order for the bash shell to interpret the command properly?
The environment is an ubuntu-latest GitHub runner executing a ...
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pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on 'localhost' ([Errno 99] Cannot assign requested address)")
I have a streamlit app that requires connection to MariaDB. When I run docker-compose up I get this error:
pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on 'localhost' ([...
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1
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Postfix Error while loading shared libraries: libmysqlclient.so.18
When I try to start postfix I get these errors:
/usr/sbin/postconf: error while loading shared libraries: libmysqlclient.so.18: cannot open shared object file: No such...r directory
/usr/bin/...
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AWS ECS issue with cloudMap service
i have created an ECS service and during creation i have enabled service discovery, which in its turn create a namespace in cloudmap service, then cloudmap have created a DNS record for my ecs service,...
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70
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Custom aws wrapper script in CloudFormation/Pipeline
I need to write an aws custom wrapper script but not sure how.
Here is the direction:
I would probably write an aws wrapper script. The "aws" shell script would sit in your PATH before the ...
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0
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442
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How to fix clipboard problem in Amazon Linux 2 (CentOS)?
I have an AWS workstation with Linux on it and the "system" clipboard is not working so I cannot copy-paste text (ctrl+c/v etc.) between the applications running inside this workstation. I ...
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Cannot install Microsoft SQL Server to Ubuntu AWS /lib/x86_64-linux-gnu/libc.so.6: version 'GLIBC_2.30' not found
I am trying to install SQL server onto a Ubuntu machine on AWS and it has been nothing but trouble. I get stuck on the last step, configuring the server after selecting edition and setting an ...
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40
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AWS Cloudformation provisioning EC2s with FIPS-140 working but Secretsmanager is not
I have been working on updating our CF Stack across multiple applications to be FIPS-140 enabled; which is working fine for enabling FIPS on the AMI bake jobs. However, once the application is ...
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0
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205
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Keyboard layout change on Amazon Linux 2 with MATE connected with windows RDP client
I'm connecting an AWS EC2 Linux 2 instance via windows RDP using the MATE interface. However, I cannot change the keyboard layout. I have tried these:
Using preferences I added my layout and removed ...
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143
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"ERR_CONNECTION_TIMED_OUT" error to launch a webserver with private IP
I need to create an EC2 instance (Linux web server)
with a private IP address (10.x.x.x)
that can be accessible via Corporate VPN only.
I created a private VPC CIDR 10.10.10.0/24,
and created an EC2 ...
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