etc/hosts entry is ignored by my amazon EC2 Ubunut instant
qbq asked: I want to add an entry for a website name to be redireected to another website. So I added the entry in the etc/hosts file. For example, let …
How do I get the public DNS for an Amazon Workspace (virtual desktop)?
Neil Philip asked: Running nginx reverse proxy on an Amazon Workspace (virtual desktop). How can I get a public DNS or a stable public ip address (like an elastic IP?) …
`sudo` commands in cloud-init are SLOW! How to fix?
Bruno Bronosky asked: I am trying to bootstrap a Centos7 EC2 instance (ami-02eac2c0129f6376b) with bash user-data. Because it runs as root and I need to create a lot of things …
Launching a new EC2 instance. Status Reason: Not authorized for images: Launching EC2 instance failed
N. Felix asked: I recently created an auto scaling group in AWS using an AMI. The instance terminated and in an attempt to re-launch the instance, I got a failed …
Installing MongoDB on RHEL 8 | AWS EC2 — Failed to synchronize cache
TT4M.C asked: I am attempting to install MongoDB on my RedHat 8 | AWS EC2 instance … /etc/yum.repos.d/mongodb-org-4.0.repo [mongodb-org-4.0] name=MongoDB Repository baseurl=http://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/4.0/x86_64/ gpgcheck=1 enabled=1 gpgkey=https://www.mongodb.org/static/pgp/server-4.0.asc Then … yum repolist MongoDB …
Failed to enable unit: Access denied – while enabling a service on AWS REHL instance
kanudo asked: When I run this command sudo systemctl enable /home/ec2-user/my_custom.service I get Failed to enable unit: Access denied And When I run systemctl enable /home/ec2-user/my_custom.service I get ==== AUTHENTICATING …
Should I use public IP or private IP for connecting servers within the same VPC?
Hooman Bahreini asked: I have 2 Linux servers on AWS. Both servers are in the default vpc (aws default vpc). Both of these servers have their own Elastic IP. I …
Setting up networking after importing an AWS image
Vietyank asked: I have imported an AWS image into Virtualbox. It is an Ubuntu 18.04 distro. In VirtualBox, networking is set to use a bridged adapter. ssh requires a private …
node js app issues after AWS Instance snapshot
helpimlost asked: I had a node.js app with nginx running totally fine on a domain i purchased. It was run on an ubuntu server and all was well. I accidentally …
EC2 unable to reboot
Sebastiano asked: I enabled selinux to make some tests (with enforcing) and now my AWS instance is unable to boot. From the instance screenshot I see that it can’t start …