All Questions
Tagged with ubuntu-16.04 amazon-ec2
121
questions
0
votes
2
answers
1k
views
Issue with upgrading aws EC2 t2 machine to t3 or t3a
I have a few EC2 t2 instances, some of them are micro, and some are small and medium. All of these EC2 machines are accessible on port 22 via SSH.
Following are the specifications of my t2 machines:
...
- 304
1
vote
2
answers
1k
views
EC2 Instance Vanished
We have a peculiar situation today where we see that one of our EC2 instance has disappeared from the console and we weren't sure what caused this. Cloudtrail doesn't have any terminated event against ...
- 11
0
votes
1
answer
154
views
how to get Jenkins to be assessable from aws ec2 instance
so this is the problem I have installed open jdk 8 for jenkins. jenkins is insalled and running given
● jenkins.service - LSB: Start Jenkins at boot time
Loaded: loaded (/etc/init.d/jenkins; ...
- 23
1
vote
1
answer
1k
views
AWS Apache2 This Site can't be reached
After installing and running Apache2 on my EC2 Instance (Ubuntu 16.04) in AWS, I want to access the Site from my public browser with "ec2-3-231-162-52.compute-1.amazonaws.com". Apache2 is ...
- 13
1
vote
2
answers
748
views
How to install wildcard SSL certificate in ubuntu AWS EC2 instance
Installed JITSI but unable to enable audio and video ...it throw an error saying SSL certificate is required. Can I get the exact steps to install SSL in ubuntu 16.04 instance in AWS EC2.
- 83
0
votes
1
answer
143
views
Why AWS EC2 ubuntu machine can't start if a volume which is not root is full?
As the title describes, I have some Ubuntu (16.04/18.04) machines on AWS EC2, which contains 2 volumes, 1 root, and 1 for /var/logs.
In case the /var/logs volume is full, the machine won't start and I'...
- 173
1
vote
1
answer
95
views
What configuration do we need to for Rails 6.0.2 App to deploy in AWS EC2 instance?
I have an AWS EC2 instance, where I have deployed my rails application.
RAILS - 6.0.2, Ruby - 2.6.6 & Apache2 + Passenger
I have configured Apache2 & Passenger with the root folder till ...
- 391
0
votes
1
answer
96
views
AWS ec2 instance with Multi user login with ssh key not work
I have a server(ubuntu16.04) in aws ec2. And I have a private key to access the server.
The origin user I used called ubuntu which is generated by aws.
Now my client B wants to login server to ...
- 644
0
votes
0
answers
39
views
Issue while connecting AWS windows system using ubuntu(16.04) client
I am trying to connect using
xfreerdp /u: "Administrator" /v:ipaddress:3389 getting following issue
- 26
-1
votes
1
answer
198
views
Sticky Elastic IP on AWS EC2
A specific 'Elastic IP' is always associated with the EC2 instance launched from one of my custom AWS AMI.
ubuntu@ip-:~$ sudo ip addr show lo
inet 157.XX.XX.235/32 scope global lo
It is also ...
- 127
1
vote
1
answer
3k
views
Error when connecting from a web server to a remote MySQL DB Server
I have been struggling to connect from a Ubuntu version 16.04 web server
(running on 1 AWS instance, with PHP 7.0.33 and Apache 2.7.18)
communicating with a data base server using MySQL 8.0.19 ...
- 143
0
votes
1
answer
377
views
Amazon EC2 Servers getting frozen sporadically
I've been working with Amazon EC2 servers for 3+ years and I noticed a recurrent behaviour: some servers get frozen sporadically (between 1 to 5 times by year).
When this fact ocurs, I can't connect ...
- 1,936
0
votes
1
answer
788
views
Unable to start mongodb without access control
I am using EC2(for Ubuntu 16.04) and i have installed mongodb 3.6
but when i start it using following command
mongod --port 27017 --dbpath /data/db
It is giving following error
An unsupported ...
- 407
3
votes
0
answers
632
views
Segmentation fault on every command line in Ubuntu 16.04
I have started getting segmentation fault (core dumped) error message on every command I enter on this EC2 instance. It is running Ubuntu 16.04. I was preparing the machine with Microsoft RDP via SSH ...
- 467
0
votes
2
answers
3k
views
<SpringBoot> Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2019-12-28 09:49:48.561 ERROR 482 --- [ main] o.s.boot.SpringApplication ...
- 1