ec2 iam

install rails Install SQLite$ Sudo apt-Get install sqlite3 libsqlite3-dev 2. Test the rails Environment2.1 create a test application: firstapp, path :~ /Webapps/firstapp (~ Point to the root directory of the current user, the same below)$ Cd$ Mkdir webapps$ CD webapps$ Rails new firstapp$ CD firstapp2.2 edit gemfile$ Nano gemfileUse nano to edit gemfile and add downstream information to gemfile,Gem 'therubyracer'Save and exit. Run$ Bundle install2.3 run the rails Service$ Rails s2.4 open a brow

This is the first article in the series "Using Amazon's cloud server EC2 to do deep learning".(i) Application for spot instances (ii) configuration Jupyter notebook Server (iii) configuration TensorFlowIt is well known that deep learning has high demands on computers, and a deep learning machine that configures a thousands of-dollar GPU, 8GB of memory, HDD hard drives is expensive. However, you do not need to specifically configure a computer to do de

This article on the personal blog address is a URL, welcome to taste.After setting up the decision Tree Project extranet demo try several places, finally select EC2 (Amazon Elastic Compute Cloud). Choose the cheapest Amazon Linux ami system t2.micro type (upfront free). Because it is a system based on the Red Hat release, the operation is similar to the CentOS in the lab, this article combines the previous article to build the NODEJS environment, and

This article refers to Http://docs.aws.amazon.com/zh_cn/AWSEC2/latest/UserGuide/managing-users.htmlhttp://docs.aws.amazon.com/zh_ Cn/awsec2/latest/userguide/ec2-key-pairs.html#retrieving-the-public-key1. Obtaining a public key by key pair (KeyPair) In the local Terminla execution $ssh-keygen-y when prompted for the file where the key is located, specify the path to your. Pem file, for example/PATH_TO_KEY_PAIR/MY-KEY-PAIR.PEM the command will return a

credentials into the code during the development process, but you can also write to the code without creating the configuration file.Connection EC2:Import Boto.ec2conn = Boto.ec2.connect_to_region ("ap-northeast-1")The above code can be connected to the corresponding area of EC2, please refer to the area code: Code name ap-northeast-1 Asia Pacific Region (Tokyo

Create a EC2 instance, we can check "automatic distribution of public IP" (the exact words are in English, oh ~), you can not check, and then manually associated elastic IP (EIP), then the two have what difference?Learn from Amazon Online Technical support:(1) The EIP belongs to a specific account, can be associated to any instance of the account, but also can be unloaded down to other instances, and after the instance is deleted, the EIP still exists

1.Create an Amazon EBS volume Log in to the AWS Management Console and click the Amazon EC2 tab. Click volumes in the Navigation Pane.The console displays a list of current volumes. Click Create volume.The create volume dialog box appears. Configure the following settings and click Create. Size of the volume (in Gib) Availability zone in which to launch the instance The ID of the snapshot from which you are launching the volume (optio

to use the secret key login. If not configured, it is normal SSH input password login All configurations are complete at this point.Assume that the secret key is configured with the login operation separately:CHOMD ***.pemssh-i ***.pem [email protected]Notice here at the beginning I thought "Ec2-user" is with own username, later only then knew is uses C2-user.After entering, you can switch to the root user, and there is no password at the beginn

1. First copy your X?. PEM file to a Linux system, and modify its permissions to 600.chmod x?. Pem2. Rewrite key format as OpenSSH, commandSsh-keygen-p-F X?.pem3. Generate public key *.pub file commandSSH-KEYGEN-E-f x?. Pem > x?. Pem.pub4. Set SECURECRT, protocol select SSH2, host name fill in IP address or DNS server name, user name fill in Ec2-user or Root,ubuntu. Select SSH2 in the left tree and select authentication in the right PublicKey, click

Label:There are many reasons for not being remote, and the problem I am experiencing today is that I cannot remotely connect to an instance I created on EC2 by Navicat.1. Through the command "Netstat-an|grep 3306" check 3306 ports open to those addresses, I am here to modify, I modified the following red box marked out before the IP originally 127.0.0.1 caused by the inability to re-access external.2. Modify the configuration file, many people on the

Outsourcing is like this. You never know what you may do tomorrow, or you often find that today's projects are completely different from previous projects. In general, everything depends on business needs. This time, the Web Hosting Service is also in play ). This is another Dongdong-virtual host provider xcalibre communications (xcalibre. co. UK) flexiscale, mainly because Amazon EC2 does not provide UK-based host services, while flexiscale does. T

Tags: EC2 AmazonEC2 usage 1. register an account with Amazon, enter a credit card number, and enter the verification code on the computer page. 2. Select a region to create a Linux instance (I select centos6.5 ). 3. When creating an instance, you will choose to create a new key-pair with a random name, and then download xx. PEM files (note that this file must not be lost, or you will not be able to connect to your instance later) After the installatio

Amazon EC2 servers use Rsync + Inotify for Real-Time Synchronization Background: Data Synchronization is required between two Amazon servers. data can be automatically synchronized to other servers as long as one server is transferred. Install Rsync: CentOS 6.7 comes with Rsync automatically and does not require installation. # Instance analysisAssume there are two servers: A and B. A is the master web server (155.28.81.0) and B is the slave server (1

Host runs on Amazon EC2, West Coast Oregon, United States, you can visit littleji.comFirst, test the speed, choose a good place to stand the memorial. Amazon Speed http://www.cloudping.info/Find a place where you think the server is faster, and then create a EC2 instance where you find it. I am relatively speaking of Singapore to the fastest, but I use a virtual credit card, it seems that can not be created

October 11, 2014 After the 11th holiday, we would like to report some summary information about EC2 maintenance updates and some effective measures to improve system availability. In September 30, we restarted less than 10% of EC2 instances to prevent any security risks related to xen security notification (XSA-108. According to the relevant security notification disclosure mechanism of xen, we are o

Amazon AWS (AmazonWebServices) Free EC2 Application I have long heard that AWS can apply for free, but I need to bind a credit card. I recently applied for one. It was free, or I deducted 6.28, And then I checked it online. It was used for verification. It seems that the service will be refunded when it expires. The key is that I didn't enter my credit card payment password for the whole process of fee deduction, And I verified the text message or som

Amazon AWS (Amazon Web Services) Free EC2 application, awsec2 I have long heard that AWS can apply for free, but I need to bind a credit card. I recently applied for one. It was free, or I deducted 6.28, And then I checked it online. It was used for verification. It seems that the service will be refunded when it expires. The key is that I didn't enter my credit card payment password for the whole process of fee deduction, And I verified the text me

This article photo Http://docs.aws.amazon.com/zh_cn/AWSEC2/latest/UserGuide/managing-users.htmlhttp://docs.aws.amazon.com/zh_ Cn/awsec2/latest/userguide/ec2-key-pairs.html#retrieving-the-public-key1. Obtaining a public key by key pair (KeyPair) Run $ssh-keygen-y on the local Terminla when prompted to enter the file where the key is located. Please specify the path to your. Pem file, such as/path_to_key_pair/my-key-pair.pem the command will return a pu

AWS's Ubuntu Host login user is UbuntuLog in only by secret keyIf the remote login via SSH on the Linux terminal is as follows:If you apply for EC2 host download Key name is called My-key.pem, and saved in the local Linux host/home/key below1. Use the chmod command to ensure that your private key is not publicly visiblechmod /home/key/my-key.pem2.ssh -i/home/key/my-key.pem [email protected]3. The following content appears, direct yes' xxxxxxxxx ' can

EC2 automatically assign IP addresses when IPV6 access is turned on and no restart is enabled Enter the VPC console to add IPV6 CIDR blocks to the current VPC Modify the routing table for the VPC, add other routes, first empty::/0, the second null to select the gateway for the current instance, Go back to EC2 console and add an IPV6 address to the EC2