Zookeeper
September 26, 2014
While AWS's limited preview service in China (Beijing) region was being launched, many customers demanded AWS Support. When AWS customers deploy systems to the cloud, daily operation and maintenance, and key project implementation, they need to quickly respond, customize on demand, and provide professional and trusted cloud technical support services at different levels. To bet
Allows AWS virtual machines to access the company's intranet resources (SSH reverse proxy), and aws virtual machinesBackground
Today, I want to upgrade AWS Virtual Machine to beta and perform some tests.
Since the beta version is only available on the company's Intranet, I need to manually copy the upgraded files to the AWS
Installing the AWS CLIInstall AWSCLIInstalling Boto3Install Boto3Setting up the AWS CLI$ AWS ConfigureAKIAIOSFODNN7EXAMPLEwJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEYus-west-2ENTERThe files generated by the CLI for the configuration file configured in the previous section are as follows:~/.aws/credentials[default]aws_acces
I. Overviewthis chapter records in the implementation process, creating steps for an AWS EC2 instance. Ii. descriptionAmazon Elastic Compute Cloud (Amazon EC2) provides scalable compute capacity in the Amazon Web Services (AWS) cloud. With Amazon EC2 , you can avoid upfront hardware investment, so you can quickly develop and deploy applications. By using Amazon EC2, you can start as many virtual servers as
Designing highly available applications is an important goal of architects. However, Designing highly available applications based on cloud computing platforms is different from designing traditional platforms. When cloud computing brings many new design challenges to architects, it also brings many new design concepts and available services. How to make full use of the features of the cloud platform when designing applications is an important condition for cloud computing-based design. In this
AWS provides a wide variety of mirrors for users, but in most cases the AMI provided in the community do not fully meet our needs, such as the more disgusting some mirrored root partitions are only 10g, so we generally use the community's public image to create a EC2, And then configure her, and then hit a mirror for the project, Packer can make us more automated to generate AMI, we can write the original image and all the configuration of the content
1 Ami will go to the following page after normal startup2 remote Links Click How to connect to your Linux instance into the download pageusing putty to connect to a Linux instance under WindowsHttp://www.chiark.greenend.org.uk/~sgtatham/putty/download.htmlDownload putty and Puttygen separately: Download and open. Equivalent to AWS own FTP tool
Start PuTTY (on theStart menu, click AllPrograms > PuTTY > PuTTY).
In the category pane, select sess
Learn how to create AWS LAMBDA functions This execute on a scheduled interval and much like a cron job would. In this lesson we'll create a LAMBDA function that checks for a string of text on a website to verify the website are up and operational. The lambda function logs to CloudWatch Metrics and sends a notification e-mail using an SNS queue if the check fails.Create a lambda function: (WebTest)Exports.handler =function(event, context) {varHTTP = re
October 13, 2014As more and more customers of different sizes and industries use AWS cloud computing services, customers are demanding not only the reliability, resiliency, service richness and experience of the service provider, but also a strong ecosystem of partners to meet customers ' many requirements. Such ecosystems should enable customers to obtain high-value software solutions, build enterprise applications, develop tools, and professional co
It took 2 weeks for the beans to learn some of the core commands of AWS PowerShell intermittently, and then took 2 days to assemble the knowledge points together. Currently, in addition to the official documentation of the Quick Manuals and command Daquan basically there is not much PowerShell to manage the content of AWS, most of the command beans is a search and view help hard to try out, the following sh
Raspberry Pi on the Cloud (1): Environment preparationRaspberry Pi on the Cloud (2): Uploading sensor data to AWS IoT and leveraging Kibana for presentation1. Sensor installation and configuration 1.1 DHT22 installationThe DHT22 is a temperature and humidity sensor with 3 pins, the first pin on the left (#1) is the 3-5v power supply, the second pin (#2) is connected to the data input pin, and the rightmost pin (#4) is grounded.The Raspberry Pi 3B has
Summary: AWS (Amazon Web Services) is one of the world's leading cloud server providers. You can use the AWS platform to set up your servers within a minute. On AWS, you can fine-tune many of the technical details of the server, such as the number of CPUs, memory and disk space, the type of disk (faster SSD or classic IDE), and so on.AWS (Amazon Web Services) is
This is the third part of PowerShell's creation of the AWS high-availability blog, and let's look at how the post-half work is done.
Create EC2-S3 role, which is assigned to EC2 virtual machines so that they automatically have access to S3 content after they are created.
Create a VPC Network
Create 2 subnets of a VPC, located in different AZ
Create an Internet gateway
Configure the routing table
Create and configure the EC2 security Grou
VMware requires enterprise customers to continue to use vsphere and renew their enterprise license agreement. Because VMware does not sell hardware, it relies on revenue from licensing, support, and services. That's why you work with AWS. Based on the cooperation agreement, AWS will provide hardware, and VMware will provide software, support, and services.
2016, one thing you can't imagine: V
Continue the Bean's PowerShell AWS tour. This section looks at how to manage RDS for relational databases.The operation of the image interface can be referencedhttp://beanxyz.blog.51cto.com/5570417/1531843First look at how to create an instance of MARIADB. The parameters of this command are particularly large, and they are basically not remembered. Here beans trickery creates an instance from the image inte
The theory and the basic architecture have been explained in the previous article, this one directly to see the specific script implementation. First, take a look at the implementation of the previous 10 steps.
Create EC2-S3 role, which is assigned to EC2 virtual machines so that they automatically have access to S3 content after they are created.
Create a VPC Network
Create 2 subnets of a VPC, located in different AZ
Create an Internet gateway
Configure the routing table
Create an
The beans haven't touched AWS for a while, and have recently looked at the discovery that they can be managed with PowerShell and are excited to write an automated script to configure a highly available website practiced hand. But do not accumulate kuibu not even thousands of miles, first from the most basic things to look at.
Download and install the Awspowershell module
First, you need to download the corresponding module here.http://a
data into a disaster recovery service (such as a service for love) and restore to a local when needed– P2V Physical machines (for example, services with love numbers) to EC2 and restore to the cloud when needed– Replicate database data to RDS in the cloud (using MySQL, Oracle, SQL Server replication tools)
Enterprise implementation of cloud disaster preparedness can be "gradual" way
Simple Backup to recover data
Light (apply cold Backup)
Warm standby (Application run
Tags: jaFirst, new RDS1. New Parameter Group2. Create a new security group3, determine the database name, user name, password Ii. creation Process
1, starting DB instance Engine options: mysql, MariaDB, postgresql,oracle,sqlserver Select Use Case production, multi-AZ deployment/provisioned IOPS dev/test
2, specifying database details
Instance specifications database versions instance classes, cpu| memory Multi-AZ C
AWS Free TierReprinted from: HTTPS://AWS.AMAZON.COM/CN/FREE/?SC_CHANNEL=PSSC_CAMPAIGN=ACQUISITION_CNSC_PUBLISHER=BAIDUSC _medium=cloud_computing_bsc_content=aws_esc_detail=%d1%c7%c2%ed%d1%b7awssc_category=cloud_ Computing_bsc_segment=367sc_matchtype=exactsc_country=cnThe AWS Free tier is designed to help you gain hands-on experience with AWS, which you can enjoy
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