Amazon S3 Upload Folder Using Command Line

Upload File to Amazon S3 Bucket using AWS CLI Command Line Interface

In this AWS tutorial, I want to share how an AWS architect or a developer tin can suspend auto scaling group processes which enables users to disable auto scaling for a menses of time instead of deleting the auto-scaling grouping from their AWS resources.

In this AWS CLI Command Line Interface tutorial, I want to prove developers how to install the Amazon AWS CLI tool and configure AWS CLI for authenticating on Amazon Web Services, proxy configuration and authentication on spider web proxies, etc. After programmers configure AWS CLI tool, so they will discover a few bones samples of using AWS CLI with Amazon S3 service like uploading file to S3 bucket, synchronizing a local folder to Amazon S3 bucket and listing contents of a bucket folder, etc.

Install AWS CLI Tool

In this AWS tutorial for programmers, I want to show how AWS CLI commands can exist used to re-create file or files of a binder into an Amazon S3 bucket folder. First we have to install the AWS CLI tool. The latest version of AWS CLI is version two. If you have installed previously an older version of the AWS CLI command line interface tool, you tin cull to uninstall it first and so install the new AWS CLI software version as shown in this tutorial.

To uninstall previous AWS CLI version, developers can employ the "Apps and Features" Windows 10 app. Just search for Apps and features in search box and when the application is displayed search for "aws", if the AWS CLI tool is previously installed you can see it in the filtered list of applications.

If y'all accept installed AWS Command Line Interface CLI version 1, then you can uninstall this software before installing the version 2 of it. Information technology is not possible to run both versions of AWS CLI side past side.

Click Uninstall to remove the AWSC CLI version 1

Download new version, AWS CLI version 2, yous can use the download AWS CLI Version ii link

After yous consummate AWS CLI v2 installer file download, run the setup programme AWSCLIV2.msi
The setup completes inside a few minutes after your selections as seen in following screenshots.

Click Next push for adjacent step where you approve the license agreement.

Next stride is selecting the installation folder on your Windows PC for the AWS CLI software

Click Install for starting the setup process

Installation takes only a few minutes

Setup consummate. Developers can now utilise AWS CLI to build applications that interact with Amazon Web Services using the provided APIs.

When the installation is complete, programmers tin can check the version of AWS CLI software installed by execution following control on a new Command Prompt screen
aws --version

aws --version

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The output was equally follows when I ran the AWS CLI version cheque command:
aws-cli/two.0.3 Python/iii.vii.5 Windows/10 botocore/two.0.0dev7

AWS CLI Configuration

Earlier using the AWS CLI commands, programmers have to configure their AWS account details, proxy settings, proxy authentication details, etc.
Let's commencement with AWS CLI Configuration as described at AWS documentation
Run beneath "configure" control on a Windows Command Prompt screen.

aws configure

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Now with "AWS Configure" command actually we are creating or updating the default profile that will be used for authenticating to AWS service.
We define the AWS Admission Key ID and the Secret Access Key for validating the account.
Additionally, we provide the default region for services like AWS S3. If you don't know the AWS region code but know the region name, you tin can refer to AWS Region Names and Codes for Programmatic Access

When the default AWS CLI profile is created, the commands that we volition execute later volition be authorized on AWS with this information.

Now let's try uploading sample files to an Amazon S3 bucket on your AWS business relationship.
If you don't know the AWS S3 buckets you know you can log on to your AWS Panel and check for the possible S3 buckets that your account has required permissions for listing, uploading and reading files from.

I take a bucket named "aws-datavirtuality" that I can use for this AWS CLI tutorial with its default region I stated while configuring the default AWS CLI profile.

I will use the copy command "cp" which is used to copy or upload files from a local folder on your calculator to an AWS S3 bucket or vice versa.
Developers tin can likewise use the copy control to copy files between two Amazon S3 bucket folders

aws s3 cp cities.csv s3://aws-datavirtuality

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For more on AWS CLI cp Copy command, please refer to AWS CLI Reference - cp

One more than note here, on command prompt I have navigated to the Windows folder where the sample csv file that I want to upload to Amazon S3 bucket exists. If you cheque the screenshot, you can realize that I am non in the root folder of the C drive. Of form it is possible to provide the full path oof the sample file as well. Information technology is up to you.

If you are using a spider web proxy and you accept not yet configured your proxy details and hallmark information, it is possible that you will experince below proxy error after the AWS CLI copy cp command is executed.

upload failed: .\cities.csv to s3://aws-datavirtuality/cities.csv Failed to connect to proxy URL: "http://USER:Password1*@proxy-url.com:8080"

Amazon Web Services documentation provides a good article on HTTP Proxy Configuration
Basically, if you know the proxy addresses and ports you can use post-obit "setx HTTP PROXY" and "setx HTTPS PROXY" commands

setx HTTP_PROXY http://your-proxy-accost.com:8080
setx HTTPS_PROXY http://your-proxy-address.com:8080

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If you don't know which proxy y'all are using, you can check it simply on your Internet Explorer'south settings. Follow the path:
Internet Options > Connections > LAN settings

The proxy address is either explicitely set on "Proxy server" and "Port" text boxex or defined in the configuration script file.

Of class most cases you also need to authenticate on the proxy server.
In this instance, by adding your domain user and domain password, you can build and run following command on Windows Command Prompt.

setx HTTP_PROXY http://domainuser:password@your-proxy-accost.com:8080
setx HTTPS_PROXY http://domainuser:password@your-proxy-accost.com:8080

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Effort once more on a new Control Prompt screen. Especially if you exercise configurational changes on Control Prompt for AWS CLI tool, I experienced that I have to launch a new screen to take changes into account.

C:\My\Veri>aws s3 cp cities.csv s3://aws-datavirtuality

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It is not a surprise if the developers go post-obit SSL validation error during file upload using AWS CLI cp command execution.

upload failed: .\cities.csv to s3://aws-datavirtuality/cities.csv SSL validation failed for https://aws-datavirtuality.s3.eu-key-one.amazonaws.com/cities.csv [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1076)

In this case, programmers can utilize "--no-verify-ssl" option at the finish of the command to ignore the SSL validation errors.

aws s3 cp cities.csv s3://aws-datavirtuality --no-verify-ssl

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The execution output of the to a higher place AWS CLI cp command is as follows in my case.

C:\Program Files\Amazon\AWSCLIV2\urllib3\connectionpool.py:1004: InsecureRequestWarning: Unverified HTTPS request is beingness made to host 'your-proxy-address.com'. Calculation certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
upload: .\cities.csv to s3://aws-datavirtuality/cities.csv

Although you get a alarm message, upload succeeds

Upload Local File to Amazon S3 Saucepan using AWS CLI cp Command

If developers wish to upload file to a subfolder instead of straight copying information technology to the root folder of the Amazon S3 bucket, they tin apply:

aws s3 cp cities.csv s3://aws-datavirtuality/sampledata/ --no-verify-ssl


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Or use full path of file

C:\>aws s3 cp c:\my\veri\cities.csv s3://aws-datavirtuality/sampledata/ --no-verify-ssl


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Use quotes if file proper noun of folder proper noun has spaces inside

aws s3 cp "c:\my\share\New Text Document.txt" s3://aws-datavirtuality/test/ --no-verify-ssl

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Upload Folder Contents to Amazon S3 Bucket using AWS CLI sync Command

If you desire to upload all contents of a file binder with a single AWS CLI command, instead of using copy command CP, folder synchronization command SYNC can be used every bit seen in following samples

aws s3 sync c:\my\veri\ s3://aws-datavirtuality/sampledata/ --no-verify-ssl
aws s3 sync c:\my\share\ s3://aws-datavirtuality/test/ --no-verify-ssl

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SYNC command enables programmers using AWS CLI command to upload all contents of a file folder and grants the power of multiple file upload to an AWS S3 bucket or to a folder in a S3 bucket.

List S3 Bucket Folder Contents using AWS CLI ls Command

To listing contents of an Amazon S3 saucepan or a subfolder in an AWS S3 saucepan, developers tin can simply use AWS CLI ls command. Here is a sample of using ls (listing) command.

aws s3 ls s3://aws-datavirtuality --no-verify-ssl

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C:\Programme Files\Amazon\AWSCLIV2\urllib3\connectionpool.py:1004: InsecureRequestWarning: Unverified HTTPS request is existence made to host 'your-proxy-address.com'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings

Please refer to Amazon CLI documentation for more detailed usage of AWS CLI ls command options.

Download File from Amazon S3 Bucket using AWS CLI cp Command

If the developers needs to download a file from Amazon S3 bucket folder instead of uploading a new file to AWS S3, then he or she can change the target and source and execute the aforementioned AWS CLI cp Re-create command as follows:

aws s3 cp s3://mys3bucket/myfolder/filetodownload.txt downloadedfile.txt --no-verify-ssl

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Download Amazon S3 Bucket Binder Contents using AWS CLI synch Command

If you lot want to download all files and subfolder contents of an Amazon S3 saucepan binder, following AWS CLI synch command can exist used:

aws s3 sync s3://mys3bucket/myfolder/ c:\localfolder\subfolder --no-verify-ssl

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Source: https://www.kodyaz.com/aws/configure-aws-cli-command-line-interface-and-upload-file-to-amazon-s3-bucket.aspx

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