Tag Archives: s3

Thanks for the support in 2016

 

Most people will say that 2016 was a terrible year and can’t wait for 2017. I agree that 2016 was not perfect for many people but it was a great year for linux-toys. I made this blog with the goal to influence people and drive that creative spark that we all have inside. In this blog post I will go over the website statistics and discuss a few of the blog entries that I thought were most influential for the year.

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Using the Scality S3 Server in Homeduction

My previous post was about using Cloud Explorer with the Scality S3 server.  After I published that post,  I thought it would be informative to go one step further and explain how I use the S3 server in homeduction (applications run at home in production). My homeduction environment consists of four Raspberry Pi’s running Docker that power this WordPress blog and many other applications . My goal is to add an S3 server to store the images for this blog and anything else that I can come up with.

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How to use Cloud Explorer with Scality S3 server

I spent a few weeks searching for an open-source S3 server that I can run at home to test Cloud Explorer. I first came across Minio which is an open-source S3 server but I could not get it to work with Cloud Explorer because it had issues resolving bucket names via DNS which is a requirement using the AWS SDK. I then read an article about Scality releasing an open-source S3 server that you can run inside a Docker image. I was able to get Scality up and running quickly with little effort. In this post, I will explain how I got the Scality S3 server setup and how to use it with Cloud Explorer.

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Cloud Explorer 6.0 Released

I have been working hard on new features and GUI enhancements for Cloud Explorer 6.0. I think it is important for an application to improve over time and this project has seen it’s share of visual evolutions. If you look back at the 1.0 release, the changes are night and day. I enjoy the challenge of making this program look pretty for each major release and hope that the users find it to be good. This release uses many free-licenses images and GPL images found in the KDE Desktop Environment.

Getting Cloud Explorer

Cloud Explorer is available for download from here.

Upgrading to 6.0

Starting with Cloud Explorer 5.0 or later, you can upgrade by clicking on Help -> Check for updates. After the update is complete, restart Cloud Explorer.

 

6.0 Changes:

Bug Fixes:

1. Fixed a bug when switching accounts.
2. If no region is specified, it will default to “defaultAWS” to
avoid a null pointer exception. To resolve the issue, delete and
add your account back.
3. If no image is selected when the image button is pressed, nothing
happens.
4. If no music is selected when the play button is pressed, nothing
happens.
5. Support for line spaces in s3.config
6. Versioning display fix.

Improvements:
1. Snapshots and Migration are now located under the new menu
“Snapshots and Migration”.
2. New Icons for GUI.
3. Maximize Window.
4. For improved GUI responsiveness, many actions now avoid
reloading buckets.

New Features:
1. Create Bucket snapshots.
2. Restore Bucket snapshots.

Introducing Cloud Explorer 5.6

Introduction

I am pleased to announce v5.6 of Cloud Explorer.  The biggest new feature for this release allows users to record audio messages that will be saved into their selected bucket.  Cloud Explorer provides a great way to share audio messages because the S3 API allows users to share files via a public URL. Syncing is now more stable intelligent. When syncing to or from a bucket, sync compares the last modified time and if the destination has a newer version, the file will not be copied. The text editor now has a folder list box so users can save notes into a specific folder. This is an excellent way to stay organized and use Cloud Explorer for note taking.

Getting Cloud Explorer

Cloud Explorer is available for download from here.  After downloading, please upgrade to 5.6 if you are running an earlier release.

 

Upgrading to 5.6

Starting with Cloud Explorer 5.0 or later, you can upgrade by clicking on Help -> Check for updates. After the update is complete, restart Cloud Explorer.

 

Here is a complete list of changes in v5.6:

Bug Fixes:
1. Syncing GUI and CLI: Prevent duplicated transfers of synced files in folders and items go in the correct folder when syncing to the local machine,

2. Syncing from CLI: Syncing from S3 saves to appropriate directory level.

Improvements:
1. Music Player:  Plays WAV files, stop button renamed to “Stop /Close” for clarity, and no longer case sensitive for MP3 file extensions.

2. Syncing GUI and CLI: Overwrite button removed.

New Features:
1. Audio recorder.
2. Sync GUI and CLI: Timestamps are compared and the outdated files are overwritten.
3. Folder support for saving files in the Text Editor.

What is new in Cloud Explorer 5.2 ?

What is Cloud Explorer?

Cloud Explorer is a open-source S3 client. It works on Windows, Linux, and Mac. It has a graphical and command line interface for each supported operating system.

Features:

  • Search
  • Performance testing
  • Music player
  • Transition buckets to Amazon Glacier
  • Amazon RRS
  • Migrate buckets between S3 accounts
  • Compress files prior to upload
  • Take screen shots to S3
  • Simple text editor
  • IRC client
  • Share buckets with users
  • Access shared buckets
  • View images
  • Sync folders
  • Graph CSV files and save them to a bucket.

 

What is new in 5.2?

The main new feature in 5.2 is the ability to graph a CSV file from a bucket.

Graph a CSV file.

The text editor  has the ability to substitute and replace text.

There is also a few minor bug fixes. Please see the release notes for more information.

 

Getting Cloud Explorer

Cloud Explorer is available for download from here.  After downloading, please upgrade to 5.2.

 

Upgrading to 5.2

Starting with Cloud Explorer 5.0 or later, you can upgrade by clicking on Help -> Check for updates. After the update is complete, restart Cloud Explorer.

Using Cloud Explorer in a build system for Cloud Explorer

I pondered hard to think how I can make the build process easier for Cloud Explorer by using Cloud Explorer. Currently, I have a bash script that runs and puts files into place locally and compresses the program directory into a zip file. Finally, I have to manually upload Cloud Explorer to the S3 account for sharing. This process involves multiple steps and is tedious to do from different locations. For example, If I want to build a copy at another location, I would have to manually copy the file to my location and then upload with a client. There has to be an easier way.

For a more efficient solution, I added a command line argument for Cloud Explorer that will upload a given file with an object name by my choosing to a specified bucket. After the upload is completed, permissions will be set automatically and configured for sharing.

Example:

java -jar CloudExplorer.jar build $BUILD_NAME $ZIP $BUCKET

The above command is contained in a bash script that runs Cloud Explorer to do the upload. The build argument followed by the remaining arguments runs the program in “Build Mode”. The $BUILD_NAME argument specifies the name of the file when stored on S3. The $ZIP argument contains the location of the Cloud Explorer zip file. The $BUCKET argument specifies the bucket to be used on the S3 server. The account used for the upload will be the first account listed in the ~/s3.config file.

When the build system is ran and the arguments are accepted, Cloud Explorer will perform a parallel multi-part upload of the zip file. Upon completion, the zip file will have public access and a signed URL for simplified sharing. The signed URL will be displayed in the terminal and I can copy and paste it to my peers to download.

By adding this support to Cloud Explorer, I can run my build script and then wait a few minutes to share the build with anybody.

Cloud Explorer is located on Git Hub: https://github.com/rusher81572/cloudExplorer