snowball in aws

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

AWS Opsworks is an application management service. You can use it to define your application in one stack as a collection of different layers. Each stack provides package information that needs to be installed and configured, while also deploying any AWS resources defined in the Opsworks layer. Depending on the load or the predefined plan, Opsworks can also extend your application as needed. If you plan to

-type HVM-O akixxxxxxxxxxxxx-w xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 10. Remark: To run the Ec2-register command, you need to install the Java environment and the AWS-API package, as detailed in the official order:Http://docs.aws.amazon.com/AWSEC2/latest/CommandLineReference/ApiReference-cmd-RegisterImage.html-b/dev/sda=snap-f13d641e:12:true said the SDA was cloned by snap-f13d641e, the snapshot,12 is disk capacity –kernel aki-503e7402 different reg

business Database options: DefaultDatabase nameFind Business ConfirmationDatabase portDB parameter group: can be created in advance by businessOption groupIAM database authenticationEnableDisabled: Select DisableMaster key:Encryption (only for AWS global zones):Enable encryption: Generally select Enable, which means encrypting database datadisabling encryption backup backup retention period: 35 days Backup window: Default nbsp Star

First, install S3fs-fuse and dependent packages1. Installing dependent PackagesOn CentOS7 or AMI Linux 7:# yum install automake fuse fuse-devel gcc-c++ git libcurl-devel libxml2-devel make Openssl-deve LOn Ubuntu 14.04 or later:$ sudo apt-get install automake autotools-dev fuse g++ git libcurl4-openssl-dev libfuse-dev Libs Sl-dev Libxml2-dev make Pkg-config2. Installing S3fs-fuse# cd/usr/local/# git clone https://github.com/s3fs-fuse/s3fs-fuse.git# cd s3fs-fuse#./autogen.sh#./configure# make# ma

automatically create a virtual machine. Availability zones and regions AWS classifies Disaster Tolerance for virtual machines into two levels: Availability zones and regions. The former is geographically isolated, and the latter is engineering isolation. It can be simply understood that the former is the highest level of disaster tolerance, while the latter is a low-cost disaster tolerance. A cluster can only be in one regions, but many availability

The first time I got into the AWS console, I was dumbfounded, and I didn't know which one to choose. ImpossibleCheck for a long time to find, from the EC2 to start, click on the EC2 after the entry to the following pageClick Launch instance, this page is much kinder. It's not like watching the heavenly book.I like Ubuntu most, easy to operate, of course, choose Ubuntu.Configure instance, default configuration is OKAdd storage, same as default configur

Peering connection Test 1.1 Tokyo account A create a peer connectionNote that the VPC segments on both sides cannot be duplicated, and the routing table cannot be configured if repeatedEnter information for both partiesAccount ID and VPC1.2 Tokyo Account A viewView connection InformationDisplay is processing accept, requires another account, authorization confirmation1.3 Singapore Account B viewView the current display1.4 Singapore Account B Select Accept Request1.5 Singapore Account B now look

httpwebrequest createwebrequest (string URI){Return (httpwebrequest) webrequest. Create (URI );}}; Running result Request // Request from commview HTTP AnalyzerGET/list = sh000001 HTTP/1.1HOST: hq.sinajs.cn Response // Response from commview HTTP AnalyzerHTTP/1.1 200 OKCache-control: No-CacheContent-Length: 164Connection: keep-aliveContent-Type: Application/X-JavaScript; charset = GBKVaR hq_str_sh1_01 = "é ö ö¤ ö¸ ý, 2603.792, 2606.700, 2661.708, 2665.314, 2596.77

. -----BEGIN RSA PRIVATE KEY-----Examplebaakcaqea2qb3ldhd7sty7wj6u2/opv6xu37qucckedwhwpzmyj9/neto ... 1qgvj3u04vdnzayn5woyn5lfckrla71+cszd1cgsqbvdwexample-----END RSA PRIVATE KEY----- for Certificate chain, type or paste the Pem-formatted intermediate certificates and, optionally, the root Certificate , one after the other without any blank lines. If you include the root certificate, your certificate chain must start with intermediate certificates and end with the roo T certificate. Use

Credit card information needs to be foreign, here to share a few (where the name of the cardholder can be taken casually)4929-3266-0846-8517Card Type:visa Cv-barclay Card (UK)Ccchecksum:passedLuhn Check digit:passedThis card number appears to is valid.-------------------------------------------------------------------------------------------------------------4929-3680-7175-1540Card Type:visa Cv-barclay Card (UK)Ccchecksum:passedLuhn Check digit:passedThis card number appears to is valid.--------

Libcloud is a unified interface for accessing cloud computing services, a project that has become the top-level project of the Apache organization with Python development.The Apache Foundation announced on May 25 that Libcloud has hatched and become a top-notch project.One Interface to Rule them allPython Library for interacting with many of the popular cloud service providers using a unified API.Basic example: fromlibcloud.compute.types Import Provider fromlibcloud.compute.providers Import Get_

--with-mysqli=/usr/local/mysql/bin/mysql_configmake make installNote: If it is a 64-bit system, the "Cannot find OpenSSL libraries" may appear, the solution is to do a soft link: ln-s/usr/lib64/libssl.so/usr/lib/Post-install copy php.ini-production to/ect/php.iniConfiguration file for PHP-FPMCp/usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.confModify the FPM Master profile to change the running users and groups to WWW, removing the preceding;Vi/usr/local/php/etc/php-fpm.co

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 Properties, in the dialog box, browse to find

How does an instance (instance) in a VPC access the Internet after a VPC is created on the Amazon cloud? There are usually two ways of doing this: Assigning a public IP address directly Associating a VPC to an Internet gateway This way, the subnet where the instance resides, belongs to the public subnet 2. Via Nat Gateway or NAT instance In the routing table for each subnet, set the default route to Nat Gateway or NAT instance This way, the subnet where the i

1. AWS Query Slow LogSelect COUNT (1), user_host from Mysql.slow_log Group by User_host;Select COUNT (*) from Mysql.slow_log;mysql> desc Mysql.slow_log;+----------------+---------------------+------+-----+-------------------+-----------------------------+| Field | Type | Null | Key | Default | Extra |+----------------+---------------------+------+-----+-------------------+-----------------------------+| start_time | Timestamp | NO | | Current_timesta

Nginx1) Install the Dependent libraries:# yum-y Install pcre-devel zlib-devel OpenSSL openssl-devel2) Install Nginx:# yum Install NginxAdd to boot auto start:# chkconfig--level#/etc/init.d/nginx Start5. Install PHP# Yum Search php5# yum Install php54-fpm PHP54-GDTo modify the configuration:# vi/etc/php-fpm.d/www.conf; listen = 127.0.0.1:9000Listen =/var/run/php-fpm/php-fpm.sockuser = NginxGroup = NginxPm.max_children = 20Pm.start_servers = 3Pm.min_spare_servers = 3Pm.max_spare_servers = 10Pm.ma

and outdoor content management service providers.Aurora Database can accommodate more than 1000000000 files, on average 3 million database updates per hour, Wood says650) this.width=650; "Src=" http://mmbiz.qpic.cn/mmbiz/ eazbllcahycyfsx3f9xmw68jon2aiaia9zxsnibogwufjwsp5liculyia0dlp31f8pmzbe0wfyjtcqmcipfy0vt4saa/640?tp=webp Wxfrom=5wx_lazy=1 "style=" Margin:0px;padding:0px;border:0px;font-size:16px;height:auto;width:auto; "alt=" 640?tp=webpwxfrom=5wx_lazy=1 "/> scan qr code follow" Oriental Clo

Fault Tolerance and high availability application architecture based on AWS cloud services AWS provides reliable, fault-tolerant, and highly available system infrastructure and services built on the cloud. Special attention from developers is required. These features have been designed for AWS services, but must be clearly and accurately used. Amazon EC2 provid

AWS-Based Financial Service Grid Computing System Architecture The Financial Service Grid Computing Based on the cloud environment provides Dynamic Scaling and elasticity for computing jobs on demand. The aggregation service simplifies the development of grid software. AWS provides a powerful platform for high-performance grid computing systems based on On-Demand hardware configuration and template-driven