AWS

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Amazon Web Services (AWS), is a collection of remote computing services, also called web services, that make up a cloud-computing platform  operated from 11 geographical regions across the world. The most central and well-known of these services include Amazon Elastic Compute Cloud, also known as "EC2", and Amazon Simple Storage Service, also known as "S3". Other services include Elastic MapReduce (EMR), Route 53 (a DNS web service),  provides a highly available and scalable Domain Name System (DNS) web service, Virtual Private Cloud (VPC), storage, database, deployment and application services.

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I keep getting errors that may be causing some problems. At some point our exchange servers starts rejecting connections and I get two errors in my event viewer logs. See the errors below, also Code 2 Exchange Data Migration service just says starting but never starts.. Is it even necessary?

1. Log Name:      Application
Source:        MSExchange RBAC
Date:          8/17/2017 1:45:21 PM
Event ID:      70
Task Category: RBAC
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      EXCHANGE.Digitus89.hosting
Description:
(Process w3wp.exe, PID 1248) Fail to create runspace for user Digitus89.hosting/Microsoft Exchange System Objects/Monitoring Mailboxes/HealthMailbox86a4ec7017034ae8ad56f0bc624f76ce because the user has reached the maximum number of connections allowed. Max allowed connections: 18.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="MSExchange RBAC" />
    <EventID Qualifiers="49152">70</EventID>
    <Level>2</Level>
    <Task>2</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2017-08-17T17:45:21.000000000Z" />
    <EventRecordID>9070329</EventRecordID>
    <Channel>Application</Channel>
    <Computer>EXCHANGE.Digitus89.hosting</Computer>
    <Security />
  </System>
  <EventData>
    <Data>w3wp.exe</Data>
    <Data>1248</Data>
    <Data>Digitus89.hosting/Microsoft Exchange System Objects/Monitoring …
0
Learn how to optimize MySQL for your business need
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Learn how to optimize MySQL for your business need

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I am considering making training videos which at some point may have a price attached to them. So, I am not keen on hosting these on YouTube.

What options to do have for private hosting?

Is it logical to consider using my WordPress site, where I already have WuCommerce up and running?

What is involved in video posting? Are there various WordPress plugins I cans use that would make this easy?

This is hosted on AWS. How do you calculate the cost of this kind of service for bandwidth?

What if I have 10 views per day and the video is 30 minutes long?

What might that cost for the month?

Thanks
0
Hello team,

We have created a vpn tunnel (VPC) from our physical office to Amazon. The tunnel is active but I can't connect to any of my Ec2 machines using the private ip address. Is there anything additional that needs to be done in the amazon side to make this work? I'm not sure if there's a firewall or something I will need to configure as well.

Thank you!
0
I have not done any specific testing comparing MS Azure vs. Amazon AWS server instances but what I have noticed when I deploy instance with the same resources (e.g CPU cores and memory) on AWS it is much faster than in Azure. This is both for Linux instances and Windows.

Has anyone done some bench marking who may have insight on this?
0
here is the below shows us when I did scan .
 /dev/ram0                  [      16.00 MiB]
  /dev/dbbackupvg/dbbackuplv [    1000.00 GiB]
  /dev/ram1                  [      16.00 MiB]
  /dev/root                  [       9.99 GiB]
  /dev/ram2                  [      16.00 MiB]
  /dev/ram3                  [      16.00 MiB]
  /dev/ram4                  [      16.00 MiB]
  /dev/ram5                  [      16.00 MiB]
  /dev/ram6                  [      16.00 MiB]
  /dev/ram7                  [      16.00 MiB]
  /dev/ram8                  [      16.00 MiB]
  /dev/ram9                  [      16.00 MiB]
  /dev/ram10                 [      16.00 MiB]
  /dev/ram11                 [      16.00 MiB]
  /dev/ram12                 [      16.00 MiB]
  /dev/ram13                 [      16.00 MiB]
  /dev/ram14                 [      16.00 MiB]
  /dev/ram15                 [      16.00 MiB]
  /dev/xvdf                  [     500.00 GiB]
  /dev/xvdg                  [       1.95 TiB] LVM physical volume
  /dev/xvdh                  [     500.00 GiB]
  4 disks
  16 partitions
  1 LVM physical volume whole disk
  0 LVM physical volumes

I modified volume in aws from 1TB-2TB and created new directory and want to mount that 2TB and I will resixe that volume once mounted .
But when I tried to mount getting error message unknown  file system LVM .

Can someone please help me out.
0
Hello Team,

I'm in the need to create a witness server for our failover cluster in AWS. I will need to join this witness server to the domain and I'm not sure how to go about this in AWS. Would i need to have a domain controller in AWS or can I just join it to my local domain that is not in AWS?
If so can you please provide some steps.

Thank you
0
I have a client who's server is being the subject of repeated intrusion attempts over the last 8 days.  All the source IP's whois back to Amazon Web Services.

Do Amazon follow these up with the user of the IP or do they pursue it in any way?  The attacks are getting more frequent.
0
Hi - I have been running Unifi on AWS Ubuntu instance for over a 12 months and in that time have successfully upgraded new releases. I am managing 10 networks through tyhe Unifi controller.
However, I am having a problem this time with the upgrade from 5.4.14 to 5.4.20.
I will point out to you at this stage that I am not very experienced with Ubuntu and generally get by on information ansd instructions which I find online. This is the output which I am getting from the server (using pUTTY) when I run the upgarde command:
 
Preconfiguring packages ...
(Reading database ... 130432 files and directories currently installed.)
Preparing to unpack .../unifi_5.5.20-9565_all.deb ...
Previous setting (UniFi 5.4.14) is found.
Unpacking unifi (5.5.20-9565) over (5.4.14-9202) ...
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
dpkg: warning: subprocess old post-removal script returned error exit status 100
dpkg: trying script from the new package instead ...
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
dpkg: error processing archive /var/cache/apt/archives/unifi_5.5.20-9565_all.deb (--unpack):
subprocess new post-removal script returned error exit status 100
Previous setting (UniFi 5.4.14) is found.
E: …
0
Need to add fleet of EC2 existing instances into new AD domain. The AD is a simple AD applicable only within AWS environment. There are existing users and the users would be able to login with the new AD to EC2 machines
0
we are in the process of moving to cloud and need to get some valuable inputs from your end  . All our servers running in the  windows and oracle and SQL Dbs  run in the following  . Very difficult to select right cloud  partner  due to the marking  on the top 2 cloud providers   . I would like to get the feedback on the  Oracle and Microsoft product wise best cloud vendor  

Windows / Exchange
windows / SQL
Windows / Applications internal
Oracle / Linux
Backup  to secondary location as cloud
0
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Hello,

I currently have a few EC2 instances and a bunch of S3 buckets. I need to figure out how to download all of the logs on one of my S3 buckets and then search the logs to see what IP and access occured. is there a built in method on amazon aws to do this or what is the best easiest way to get information out of the log files?

I need to be able to search probably a couple thousand logs spanning 2016 through 2017 time period for any IP and a particular file that was accessed.

thanks,

Romtechs
0
Hi - Can you provide a sample C# AWS Lambda function to do a select operation on SQL server?
0
We plan to create a DR environment in AWS for some of our servers.  AWS wants us to provide ports/protocols in use.

Is there a command I could use to run on the local server to gather those information?

Thanks,.
0
Hello

I have tried a number of times to reduce the size of my EBS volume. I keep running into problems.

I am using Centos 7.3.1611 and Plesk (set up through Amazon marketplace)

I have managed to copy all the files over from the old server to the new using the instructions here (https://superuser.com/questions/1123799/how-to-decrease-size-the-ebs-root-volume-of-the-rhel-instance-in-aws) - as well as similar other guides.

The only difference is because I am using xfs instead of ext4 I was unable to do the e2label

When I attach the new volume to the instance as /dev/sda1 it does not load. I cannot connect to it using SSH and websites do not load.

I am at a loss now. I have tried so many times. I made a mistake making my initial EBS volume size way too big and it is costing me quite a bit of money every day.

I am unsure if the problem is because I am formatting my drive is XFS. This was the format of the original drive when I first set up the instance. I have not been able to find a guide that details how to shrink an EBS volume that is formatted in XFS, they are all for ext4.


If any one could provide some assistance that would be much appreciated.
0
Hi All,

we have configured cloudfront URL. when I am hitting in browser it is working fine whereas hurl.it I'd a tool and if we hit the URL it is getting internal server error.

why I am seeing this result in hurl tool.  any config mismatch on cloudfront?
0
I am contemplating a configuration with 2 Exchange 2013 servers spanned across 2 datacenters with a stretched DAG (with DAC mode on) and the witness server sitting in AWS. My question is, will this setup allow for automatic failover of PAM and DB to the secondary Exchange server in an event of sudden outage to the primary datacenter? All the examples I found so far mentions that admin intervention is needed to start the cluster and enable the PAM role on the secondary Exchange server, so I want to get a confirmation before I venture down this rabbit hole.
0
I need to decide if I should hire a security expert to try and "break" my site.

I have the latest updates for WordPress and WooCommerce and host it at AWS as EC2.

Where kinds of security problems might I have?

I already changed the database username to no longer use "root".

Can you think of things I can do to nail down the site?

Is it worth having a security guy look at it?

Thanks.
0
I have a handful of Windows Servers (2012 & 2016) running IIS in Amazon EC2.

I'd like to be able to backup the IIS Logs to an S3 bucket in the .gzip format and have old logfiles be deleted on the server.

Does anyone know of a script (Powershell or otherwise) that can leverage the AWS CLI that can do this?

How do you get your IIS Log Files to Amazon?
0
Hello EE,

I have a f5 big ip virtual appliance and need to load additional network interfaces to this device . I did "attach" 2 additional network interfaces to the f5 big ip VE and it shows in the amazon console instances properly . However , accessing the  Network  ››  Interfaces : Interface List in the f5 big ip does not show the attached network interfaces even after reboot .
0
Get real performance insights from real users
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Get real performance insights from real users

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Hi
Would like to upload huge files around 15 gb to aws ec2 instanc
Could you pls advise how to achieve this
0
Dear colleagues,
I'm looking to monitor buckets in Amazon S3 that have open access permissions.

I know there are enterprise solutions like Alienware, UpGuard, Acunetix, Cloudcheckr, Lightrail, etc and open source solutions like CloudCoreo, Threatresponse.cloud and Activity Aware IDS. I know there's a built-in AWS Trusted Advisor Security Check, available for free with a Business support plan. But I think it should be possible to build an out-of-the-box solution.

I'm sending CloudTrail events to a CloudWatch Logs log stream in the log group and then Create a Metric Filter and an alarm. I need help writing a Filter Pattern that triggers if a user changes the permissions of the existing bucket, which actually is the use case.
0
This article matches my experience with regards to GCP Firebase vs AWS Lambda. The TLDR is that AWS is better for testing but Firebase is way less complicated overall. For personal projects I'll be sticking with Firebase as much as I can.

https://medium.com/@ste.grider/serverless-showdown-aws-lambda-vs-firebase-google-cloud-functions-cc7529bcfa7d
1
I need to know when my site is either down or having slow performance.

It's WordPress and is hosted on AWS EC2.

What kinds of services can you suggest? Free services usually have less features than paid ones. I am not looking to spend money, but would it it adding more features, like reporting.

Thanks.
0
Need some insight on Amazon Quicksight and AWS.

-Word press Capabilities to pre existing web pages?
-Does it allow dashboard embedding?
-report embedding?
-able to embed dashboard on website with low level security?

Thanks for any advice
0
Hi ,

I have a multimedia room with the following equipment in it:

- Denon AVR-X4300
- Dali In-Wall Speakers
- Dali Centre Speaker
- Dali Subwoofer
- Projector Sony HW45ES
- BluRay player Oppo UDP-203

Which of these products would work better with this equipment, the Amazon Echo or the Amazon Dot?
 
Thanks,
Robbie

My ref: 1029743
0

AWS

917

Solutions

1K

Contributors

Amazon Web Services (AWS), is a collection of remote computing services, also called web services, that make up a cloud-computing platform  operated from 11 geographical regions across the world. The most central and well-known of these services include Amazon Elastic Compute Cloud, also known as "EC2", and Amazon Simple Storage Service, also known as "S3". Other services include Elastic MapReduce (EMR), Route 53 (a DNS web service),  provides a highly available and scalable Domain Name System (DNS) web service, Virtual Private Cloud (VPC), storage, database, deployment and application services.