-1
votes
1answer
26 views

Suse Desktop on EC2/Azure

I run a Suse Desktop Edition Instance on MS Azure, then installed NoMachine(NX) free ver 4.2.25, finally tried to connect from my local PC(OSX), but failed Actually, I succeeded this with ...
0
votes
0answers
24 views

Linux commands are hanging on ec2 instance

We are having a VPC setup for our staging environment. In this we have attached an elastic ip to one instance & rest of the instances are connected through this. Now today when we restarted our ...
-1
votes
1answer
42 views

Created 100GB ec2 instance, but only shows 10GB?

I just created a new EC2 instance of 100gb with only 1 storage disk. However, my df -h output shows the following : [root@ip-10-252-37-164 ~]# df -h Filesystem Size Used Avail Use% ...
-2
votes
0answers
14 views

download a text file from ec2 [migrated]

i have tried scp -i ~/awscredentials/govindsinghnagarkoti.pem ubuntu@XX.XXX.XXX.XXX:/server/error.txt. but it is giving usage: scp [-12346BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file] ...
4
votes
1answer
55 views

Very High Network out in ec2 instance

I launched an ubuntu-14.04-64bit instance in Amazon EC2 two days back. And I started Tomcat 7.0.54 in that instance and deployed my application war files. It has no other software installed other than ...
0
votes
1answer
45 views

Mount /usr on different partition

I want to mount /usr directory on different partition and keep the same owner on all files and subdirectories in /usr directory. I want to mention that this issue is for linux ec2 machine where I ...
1
vote
0answers
23 views

RabbitMQ server randomly, mysteriously stopping

I installed RabbitMQ on my EC2 box following the RPM install instructions from their website. My OS is CentOS. Every now and then, the rabbitMQ server just stops running, nothing shows up in the ...
0
votes
1answer
81 views

PhpMyAdmin do not update correctly (AWS - EC2)

I have tried to install and/or updated phpMyAdmin three times under a Linux Amazon AMI image with Apache server in Amazon EC2, and I don't get to have the last version installed. This is what I have ...
0
votes
1answer
191 views

“yum update” error. How to handle this?

I have an ec2 instance and I'm trying to update all packages. But the problem is when I execute "yum update" it shows the message: Transaction Check Error: file /usr/lib64/perl5/vendor_perl/Cwd.pm ...
0
votes
1answer
183 views

EC2 elastic IP not resolving to private IP on debian instance

I've read on many sites that the answer to attaching multiple public IP addresses to an EC2 instance (for SSL, redirection, whatever purposes) is to create multiple private IP addresses, attach ...
0
votes
0answers
48 views

MySQL stops working on AWS ec2 instance periodically for no reason

I run a development server on AWS which has worked perfectly fine without a hitch. Recently, periodically the mysql server starts to not work. I then type in service mysqld restart which yields ...
0
votes
3answers
131 views

Yum update problems on AWS with missing requirements and duplicate sendmail

I am running an AWS VM and tried: sudo yum update Result: Error: Protected multilib versions: sendmail-8.14.4-8.12.amzn1.x86_64 != sendmail-8.14.4-7.9.amzn1.i386 You could try using ...
0
votes
1answer
99 views

What signal is being sent to an EC2 Instance on shut down?

When you terminate an instance-store pv instance through the AWS console or the API, what "signal" does it receive so it knows it has to gracefully shut down? First guess would be ACPI, but on boot ...
7
votes
1answer
814 views

AWS EC2 migration to new instance type with SSD Drives

I have MySQL running on an m1.xlarge instance with a 100GB EBS volume holding the data files. I would like to migrate to a m3.2xlarge instance and place the data files on the new 2 x 80GB SSD drives. ...
2
votes
2answers
117 views

amazon ec2 instance gets timed out

I build amazon ec2 instance as following steps given on http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/install-LAMP.html Also followed this: ...
0
votes
0answers
26 views

deploy compiled .Net app to EC2 IIS VM from non-Windows machine?

I've got both the source and a compiled version of a .Net application from a partner my organisation is working with. I've also fired up a new Amazon EC2 instance using an AMI from Microsoft. ...
0
votes
0answers
118 views

Why would HAProxy reject traffic from one location but not another?

I am able to access all of the sites with no issues and our customers are placing orders without any difficulty but at one of our locations where we have a lot of users constantly hitting the site, ...
0
votes
1answer
193 views

Yum broken in Amazon instance

This is an instance launched using Amazon AMI. when I run yum with anything (search,install, etc), this is what I am getting: yum search yum error: bad option 'archcolor' at (null):93 Loaded ...
0
votes
1answer
3k views

RSA certificate configured for SERVER does NOT include an ID which matches the server name

I recently started a LAMP server (all the latest versions) w/ WordPress on it, and I'm trying to install a SSL certificate that I recently purchased. When I restart apachectl, error_log gives me this: ...
0
votes
1answer
65 views

How can I configure iptables to forward and forget?

I'm trying to create a front controller where users can connect to a specific port and have their connection redirected to a different IP/port. The reason I'd like to be able to do this is for ...
2
votes
1answer
160 views

Running commands/tasks on multiple EC2 instances simultaneously

I've been given a task where I have to utilize about 200 EC2 instances in AWS. Since I'm completely new to AWS, I'm having trouble doing basic stuff. Each instance is a Ubuntu and they all have the ...
2
votes
3answers
175 views

How to use small SSD drive on server?

I just launched m3.medium instance on Amazon AWS with SSD drive 4GB capacity. However I installed system, system apps and /var on regular EBS. I'm wondering now how can I use this 4GB SSD which is ...
0
votes
2answers
116 views

Yum repository configuration on Amazon EC2 instance

I'm trying to install postgis on an Amazon EC2 instance, the instance is running Red Hat, and by following this tutorial: http://wiki.postgresql.org/wiki/YUM_Installation#Configure_your_YUM_repository ...
-1
votes
2answers
52 views

Sudo access on Ubuntu

I'm new to linux and the sysadmin world all together, so I'm looking for some advice and a couple of answers. I set up an EC2 instance running Ubuntu 12.04 and I SSH in via key pair. First of all, I ...
-1
votes
1answer
36 views

is it possible to know whether someone else has opened file in ec2-linux [closed]

We guys work collaboratively. Sometimes more then 1 have opened same file in vi editor. Can I know there who else has opened that file in amazon ec2 instance? Also if I can know what changes made by ...
0
votes
3answers
68 views

Amazon Linux EC2 Webserver / MYSQL Upgrade – Traffic causing error establishing a database connection

To give you a little background, I currently have a website that allows users to upload photos. The website was initially on a GoDaddy shared server, but recent surges in traffic have forced me to ...
1
vote
2answers
43 views

When was package last updated?

How do I find out when a certain package was last updated as part of a sudo yum update run? System: Amazon Linux AMI, based on CentOS.
0
votes
3answers
111 views

EC2 Automatic Instance Sudo Not Working

I'm using Atlassian Bamboo to setup a build server. It allows the use of "elastic images" which I can specify which of their AMI's to use (I'm using the Amazon Linux/CentOS image). It also allows you ...
1
vote
1answer
1k views

Full Update to PHP5.5 on Amazon Linux

I have been trying to get LAMP install upgraded to PHP5.5, Apache 2.4, on Amazon Linux. Per this earlier question, Update PHP with yum on Amazon Linux, I thought I had it beat, but clearly that's not ...
0
votes
3answers
229 views

Resize Root Partition on Instance-Store EC2 Instance

I recently ran out of space on a c1.medium EC2 instance store root partition. I did some cleaning and freed some space, but I still want to resize the partition. In fact, I would prefer to remove ...
1
vote
5answers
126 views

Amazon Linux: Can't log background task output?

We recently moved to AWS EC2 instances w/ the Amazon Linux distro. On our old servers (RH Enterprise), we've been able to run a command in the background (&) and also redirect the output to a log ...
1
vote
1answer
1k views

How can I use full 32GB of SSD in my c3.large EC2 instance?

I have created an c3.large instance using amazons default image "amazon-linux-centos-64-bit (ami-673af20e)". When I set it up I created a root volume of only 8GB. So theoretically I should be able to ...
2
votes
3answers
227 views

Should I use ec2 as a file server?

I need to be able to share user uploaded content across multiple EC2 application servers. I have looked at rsync, mounted NFS, and S3 as potential options of being able to share this data in almost ...
2
votes
1answer
414 views

Run python script inside /etc/rc.local doesn't work

I modified /etc/rc.local on my Amazon AWS AMI #!/bin/sh touch /var/lock/subsys/local # setup hostname properly /usr/bin/python /root/automation/initSystem.py so last line calls Python script that ...
2
votes
3answers
370 views

Nginx welcome page returns

I'm running Nginx on an EC2 instance. I have a webpage installed in the default /usr/share/nginx/html dir. I've noticed that, if I make an AMI of that EC2 instance and a new EC2 instance using that ...
1
vote
2answers
150 views

Automating installation of the SCOM agent on a linux system

I've been tasked to find out if there is a way to install the scom agent automatically, on freshly spawned amazon instances. http://technet.microsoft.com/en-us/library/hh212686.aspx I'm worried that ...
-4
votes
1answer
66 views

Amazon Linux Breakin Attempt [duplicate]

I was having a look in /var/log/secure and noticed the following: Dec 9 06:03:20 ip-10-58-218-177 sshd[3794]: Did not receive identification string from 177.99.169.130 Dec 9 06:46:12 ...
2
votes
0answers
58 views

EC2 Ubuntu SSH Stops Working

I use about 15 EC2 instances to run some services. They are hosted on EC2 and run Ubuntu. Every once in a while the SSH stops working and the "Reachability Status" in the EC2 console shows that it is ...
0
votes
0answers
62 views

Amazon EC2 instance “sudo reboot” not coming back up

I did a "sudo reboot" on my EC2 CentOS and now my instance is not coming back up! It is a web server and I know there is nothing wrong with my configs to make it not come back up! The only thing I did ...
0
votes
0answers
36 views

Amazon EC2 instance “sudo reboot” not coming back up

I did a "sudo reboot" on my EC2 CentOS and now my instance is not coming back up! Did I lose everything? How can I bring it back up? Any help is greatly appreciated.
0
votes
0answers
73 views

Examples of running VPN clients in Amazon EC2

There are a thousand examples of VPN server setups on EC2 - but what are the limitations for running VPN clients on ec2? (to an existing VPN concentrator outside of EC2, for example). OpenVPN is known ...
0
votes
2answers
189 views

why rsync is not working with crontab?

when I run the following manually it runs perfectly: /usr/bin/rsync -arvth -e "ssh -i /watch/scripts/word.pem" 1.1.1.1:/opt/ /opt when it runs using crontab. I get: Permission denied ...
5
votes
1answer
490 views

`ps` and `bin/bash su` in ps aux output

I have a shared server (amazon ec2 micro powered by bitnami) with a web application (Wordpress), which is showing low performance lately (with relatively stable traffic and usage). The only suspitious ...
0
votes
3answers
172 views

Which AWS Ubuntu image has swap partition preconfigured?

I found that even I use the same EC2 Ubuntu image (default), some machine type will has swap partition preconfigured, e.g. m1.small, but some are not, e.g. m1.medium. Where can I found these ...
1
vote
1answer
77 views

“tshark: There are no interfaces on which a capture can be done” in Amazon Linux AMI

My goal is to capture packets with tshark in Amazon Linux AMI. While typing tshark in the command line there's an error: "tshark: There are no interfaces on which a capture can be done" How to ...
-2
votes
1answer
101 views

How to add my newly created Ec2 filesystem to /etc/fstab so that it get mounted automatically on next boot

I have an EC2 instance that created on Amazon aws server, with a volume of 8G, and later created another volume of 800G so i could attach to my previous 8G volume. I then created a new filesystem and ...
0
votes
1answer
49 views

Bootstrap not mounting EBS volume

I'm running the following when Bootstrapping an Ubuntu 12.04 EC2 instance: mkfs.ext4 /dev/xvdf mkdir /vol01 echo "/dev/xvdf /vol01 auto noatime 0 0" | tee –a /etc/fstab mount /vol01 It formats the ...
0
votes
1answer
288 views

Installing JDK on Amazon linux box gives error: open of <html> failed: No such file or directory

I just got a new amazon linux box and I'm trying to install jdk on it. These are the commands i followed but I am getting an error: $ java -version java version "1.6.0_24" OpenJDK Runtime Environment ...
-1
votes
1answer
68 views

Amazon AWS Logging in With Root?

So I am new to Amazon AWS and trying to figure out how I can manage my server. I have installed CentOS 6 64 bit and trying to find out a way to login as root via SSH. I have created a key pair and ...
5
votes
3answers
927 views

AWS Linux EC2: yum won't run with plugins

Short Version: yum commands on my Amazon Linux EC2 AMI only work with --noplugins. Long Version: A couple of days ago, I ran yum update at the behest of the SSH Login MoTD telling me I had updates to ...