using aws cli

A bucket was created on S3 using the AWS CLI, and the following error was reported when uploading a file:A Client Error (AccessDenied) occurred when calling the Createmultipartupload operation:anonymous users cannot initiate m Ultipart uploads. Please authenticate.Execute command: AWS S3 LS S3://mybucket-1 also prompts

When using the AWS Cloud Service, 90% uses the ELB service as a load-balanced solution, and using Elb is much more convenient than building load balancing yourself. 　　The main benefits of are: 1. Can monitor the health status of the instance at any time; 2. When the server is not normal, the ELB alert policy will automatically send messages to notify the Opera

To create a Redis cache cluster using the AWS management consoleCreate a subnet groupTo create a cluster in an Amazon VPC, you must specify a cache subnet group. ElastiCache Use this cache subnet group to select a subnet and an IP address within this subnet to relate to your cache node.Create a security groupUse Amazon VPC security groups to control access to your cache cluster.Create a parameter groupTo cr

relational databases at the same time, providing cost-effective, adjustable capacity.No operating system boundariesBecause AWS has no restrictions on the operating platform, Shanghai longitudinal Tour can use a variety of operating platforms such as Linux and Windows to perform node.js,perl or technology development, providing a high degree of flexibility for the opening of the game in Shanghai.humanized ServiceAWS has a one-hour global response serv

costs? Why use AWS As a listed game company, Shanghai Longyou is very cautious about the choice of partners. After careful research and comparison of multiple cloud service platforms, Shanghai Longyou finally chose to use the AWS cloud platform service, the overall architecture is improved by using cloud services such as EC2, VPC, RDS, S3, cloudfront, and route

Label:To create an alias for the AWS Management Console login page URL $ aws Iam Create-account-alias--account-alias Create user $ aws Iam Create-user--user-name Delete User $ aws Iam Delete-user--user-name List all Users $ AWS Iam List-users List users in a specific grou

Troubleshooting when installing the Vue scaffolding CLI using NPM Recently prepared to use NPM to install Vue learning, by watching Vue's introduction, it can be seen that Vue is similar to the recently popular MVVM framework Angular.js, which has a relatively steep learning curve, so that you can learn vue.js first with insufficient time.Using NPM to install the vue.js times is wrong, the error message is:

If an KeyPair private key (*.PEM) is created and downloaded when AWS launches an instance, this private key can be telnet to this instance system as credentials via putty. In practice, however, you will be prompted with the following error when logging in with Putty:No Supported authentication methods available (server Sent:publickey)This is due to the fact that AWS generated key files (*.PEM) and putty req

,collector_tstamp,dvce_tstamp) as Minute,count (*) from Dev.eventsgroup by DateDiff (m,collector_ Tstamp,dvce_tstamp) Order by COUNT (*) desc; Minutes cnt-480949916-47924772-48117785-4788325-4774397-4763000-4822852-4752492-4742219-4731628-4701384-4691103After confirming the log rotation, check the EMR program and discover the localtime conversion EMR Python script when calling the Python Time library:row[' dvce_tstamp ' = Time.strftime ('%y-%m-%d%h:%m:%s ', time.localtime (int (row[' dvce_tstamp

What can cloud technology do? Speaking of what we need for half a day, today we are playing with the implementation of building PPTP services through Amazon AWS EC2 to scientifically access the internet. I have previously introduced the AIM (Autodesk Infrastructure Modeler). There are many cool AIM case videos on youtube, video tutorials, and so on. I would like to introduce them to you very much, unfortunately, most children's shoes cannot be accesse

First, SNS = simple Notification Service,sqs = simple Queue ServiceWhat is the difference between SNS and SQS?(REF:HTTPS://STACKOVERFLOW.COM/QUESTIONS/13681213/WHAT-IS-THE-DIFFERENCE-BETWEEN-AMAZON-SNS-AND-AMAZON-SQS)SNS is a distributed publish-subscribe system, and once publisher publishes it, subscriber can receive it immediately .The SNS Subscriber (end point) can be mail, SMS, or even SQS, typically used in cases where the number of subscriber is unknownSQS is a distributed queue system, an

. ClickView InstancesTo view the newly created instance. It usually takes 3 to 5 minutes to initialize the new instance. You can view information about the instance. Amazon assigns a public IP address and a public DNS domain name to the instance. You need to use them later. Wait untilInstance StatusIsrunningThen, we can perform the second task, that is, remotely connect to the instance. Open your favorite terminal, and then upgrade the permissions of the saved PEM file. 1 $

Problem situation: Using AWS EC2 Server, mount a disk, umount the mounted directory on the system, and then cancel the attachment of the disk in the AWS Admin interface, the process took a long time and the period state was buzy, but after a while it succeeded in canceling the attachment, However, the use of Fdisk on the system to view the disk still exists but

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't be established. RSA Key fingerprint is wa

Sample command line tool development using Apache Commons CLI Directory ConceptsIntroduction to Apache Commons CLICLI definition phaseCLI parsing phaseCLI inquiry stageSample CodeConceptsIntroduction to Apache Commons CLI Apache Commons CLI is a toolkit for parsing command line Input in Apache. It also provides the fun

In general, we have to purchase the VPS host must also do a little simple test performance, such as checking the basic configuration is not the time we buy the merchant label configuration, as well as network node ping speed, as well as the network node download file speed, The experience of these parameters is to a certain extent also determines the current purchase of VPS server stability and cost-effective. In this article, the old left record Speedtest-c