Can I scp files to digital ocean space from ubuntu terminal?
I setup a space in my digital ocean account, I can drag and drop files into the space, but I cant figure it out the way that I can copy files to the space from the command line.
Do I have to use droplets, but its a additional server right? I dont want a server. I just want a space to store some files.
There is a tool called s3cmd which used to upload files and folders to s3 buckets in amazon. You can use this for the same purpose. But for digitalocean you will need an updated version of s3cmd (version 2 or above)
There is a digitalocean documentation about setting up s3cmd you can check it out from here as well
I got s3cmd latest python tarball
wget https://sourceforge.net/projects/s3tools/files/s3cmd/2.0.1/s3cmd-2.0.1.tar.gz
extract it
tar xzf s3cmd-2.0.1.tar.gz
Now install it using below command with source files.
cd s3cmd-2.0.1
sudo python setup.py install
Now you will need to obtain the access token and the secret key from digital ocean api
You can find the procedure here
after getting the token and the key run
s3cmd --configure
provide your region, and the bucket url, etc. then after the configuration
simply run
s3cmd ls to find out the bucket url
then you can upload files by running
s3cmd put file.txt BUCKETURL
if you want to upload directories
s3cmd put -r folderName bucketname
Related
I have the following questions.
I got access to a cloud bucket to my email id. Now I want to download the whole bucket folder into a local directory on ubuntu. I installed gsutil from pip.
Is the command correct?
gsutil rsync gs://bucket_name .
the command seems generic how do I give my gmail credentials to it? The file is 1TB of size and I am allowed to download only once so I want to get the command right.
The command is correct if you want your current directory to mirror the contents of the bucket (including deleting any files on the right not found on the left). If you merely want to copy, you might want cp -r instead.
Here are the current docs on how to authenticate when running a standalone gsutil. It looks like you just need to run gsutil config.
I am trying to copy the files and folders from google cloud storage to vm machine using gsutil command but i need to exclude few of the folders in the gcs bucket while copying to vm, i tried searching for the options but i couldn't find it, please help if anyone knows the command for this.
Thanks in-advance,
For this you can use a command like:
gsutil -m rsync -r -x '^dir3/*' gs://bucket
this should retrieve all objects located on the bucket, except objects beginning with dir3 (files not located in dir3 directory in your example).
Here you can find more details about the rsync command
I have a problem downloading entire folder in GCP. How should I download the whole bucket? I run this code in GCP Shell Environment:
gsutil -m cp -R gs://my-uniquename-bucket ./C:\Users\Myname\Desktop\Bucket
and I get an error message: "CommandException: Destination URL must name a directory, bucket, or bucket subdirectory for the multiple source form of the cp command. CommandException: 7 files/objects could not be transferred."
Could someone please point out the mistake in the code line?
To download an entire bucket You must install google cloud SDK
then run this command
gsutil -m cp -R gs://project-bucket-name path/to/local
where path/to/local is your path of local storage of your machine
The error lies within the destination URL as specified by the error message.
I run this code in GCP Shell Environment
Remember that you are running the command from the Cloud Shell and not in a local terminal or Windows Command Line. Thus, it is throwing that error because it cannot find the path you specified. If you inspect the Cloud Shell's file system/structure, it resembles more that of a Unix environment in which you can specify the destination like such instead: ~/bucketfiles/. Even a simple gsutil -m cp -R gs://bucket-name.appspot.com ./ will work since Cloud Shell can identify the ./ directory which is the current directory.
A workaround to this issue is to perform the command on your Windows Command Line. You would have to install Google Cloud SDK beforehand.
Alternatively, this can also be done in Cloud Shell, albeit with an extra step:
Download the bucket objects by running gsutil -m cp -R gs://bucket-name ~/ which will download it into the home directory in Cloud Shell
Transfer the files downloaded in the ~/ (home) directory from Cloud Shell to the local machine either through the User Interface or by running gcloud alpha cloud-shell scp
Your destination path is invalid:
./C:\Users\Myname\Desktop\Bucket
Change to:
/Users/Myname/Desktop/Bucket
C: is a reserved device name. You cannot specify reserved device names in a relative path. ./C: is not valid.
There is not a one-button solution for downloading a full bucket to your local machine through the Cloud Shell.
The best option for an environment like yours (only using the Cloud Shell interface, without gcloud installed on your local system), is to follow a series of steps:
Downloading the whole bucket on the Cloud Shell environment
Zip the contents of the bucket
Upload the zipped file
Download the file through the browser
Clean up:
Delete the local files (local in the context of the Cloud Shell)
Delete the zipped bucket file
Unzip the bucket locally
This has the advantage of only having to download a single file on your local machine.
This might seem a lot of steps for a non-developer, but it's actually pretty simple:
First, run this on the Cloud Shell:
mkdir /tmp/bucket-contents/
gsutil -m cp -R gs://my-uniquename-bucket /tmp/bucket-contents/
pushd /tmp/bucket-contents/
zip -r /tmp/zipped-bucket.zip .
popd
gsutil cp /tmp/zipped-bucket.zip gs://my-uniquename-bucket/zipped-bucket.zip
Then, download the zipped file through this link: https://storage.cloud.google.com/my-uniquename-bucket/zipped-bucket.zip
Finally, clean up:
rm -rf /tmp/bucket-contents
rm /tmp/zipped-bucket.zip
gsutil rm gs://my-uniquename-bucket/zipped-bucket.zip
After these steps, you'll have a zipped-bucket.zip file in your local system that you can unzip with the tool of your choice.
Note that this might not work if you have too much data in your bucket and the Cloud Shell environment can't store all the data, but you could repeat the same steps on folders instead of buckets to have a manageable size.
I need copy files from Google Cloud Storage to my local machine:
I try this command o terminal of compute engine:
$sudo gsutil cp -r gs://mirror-bf /var/www/html/mydir
That is my directory on local machine /var/www/html/mydir.
i have that error:
CommandException: Destination URL must name a directory, bucket, or bucket
subdirectory for the multiple source form of the cp command.
Where the mistake?
You must first create the directory /var/www/html/mydir.
Then, you must run the gsutil command on your local machine and not in the Google Cloud Shell. The Cloud Shell runs on a remote machine and can't deal directly with your local directories.
I have had a similar problem and went through the painful process of having to figuring it out too, so I thought I would provide my step by step solution (under Windows, hopefully similar for unix users) with snapshots and hope it helps others:
The first thing (as many others have pointed out on various stackoverflow threads), you have to run a local Console (in admin mode) for this to work (ie. do not use the cloud shell terminal).
Here are the steps:
Assuming you already have Python installed on your machine, you will then need to install the gsutil python package using pip from your console:
pip install gsutil
The Console looks like this:
You will then be able to run the gsutil config from that same console:
gsutil config
As you can see from the snapshot bellow, a .boto file needs to be created. It is needed to make sure you have permissions to access your drive.
Also note that you are now provided an URL, which is needed in order to get the authorization code (prompted in the console).
Open a browser and paste this URL in, then:
Log in to your Google account (ie. account linked to your Google Cloud)
Google ask you to confirm you want to give access to GSUTIL. Click Allow:
You will then be given an authorization code, which you can copy and paste to your console:
Finally you are asked for a project-id:
Get the project ID of interest from your Google Cloud.
In order to find these IDs, click on "My First Project" as circled here below:
Then you will be provided a list of all your projects and their ID.
Paste that ID in you console, hit enter and here you are! You now have created your .boto file. This should be all you need to be able to play with your Cloud storage.
Console output:
Boto config file "C:\Users\xxxx\.boto" created. If you need to use a proxy to access the Internet please see the instructions in that file.
You will then be able to copy your files and folders from the cloud to your PC using the following gsutil Command:
gsutil -m cp -r gs://myCloudFolderOfInterest/ "D:\MyDestinationFolder"
Files from within "myCloudFolderOfInterest" should then get copied to the destination "MyDestinationFolder" (on your local computer).
gsutil -m cp -r gs://bucketname/ "C:\Users\test"
I put a "r" before file path, i.e., r"C:\Users\test" and got the same error. So I removed the "r" and it worked for me.
Check with '.' as ./var
$sudo gsutil cp -r gs://mirror-bf ./var/www/html/mydir
or maybe below problem
gsutil cp does not support copying special file types such as sockets, device files, named pipes, or any other non-standard files intended to represent an operating system resource. You should not run gsutil cp with sources that include such files (for example, recursively copying the root directory on Linux that includes /dev ). If you do, gsutil cp may fail or hang.
Source: https://cloud.google.com/storage/docs/gsutil/commands/cp
the syntax that worked for me downloading to a Mac was
gsutil cp -r gs://bucketname dir Dropbox/directoryname
To elaborate,
There is a tar.gz file on my AWS S3, let's call it example.tar.gz.
So, what I want to do is download the extracted contents of example.tar.gz to /var/home/.
One way to do it is to simply download the tar.gz, extract it, then delete the tar.gz.
However, I don't want to use space downloading the tar.gz file, I just want to download the extracted version or only store the extracted version.
Is this possible?
Thanks!
What you need is the following:
aws s3 cp s3://example-bucket/file.tar.gz - | tar -xz
This will stream the file.tar.gz from s3 and extract it directly (in-memory) to the current directory. No temporary files, no extra storage and no clean up after this one command.
Make sure you write the command exactly as above.
Today I tested with Python Boto 3 and aws cli and I noticed that tar.gz is extracted automatically when the file is downloaded
There isn't currently a way you can do this with S3.
You could create the following script though and just run it whenever you wish to download the tar. Just as long as you have the IAM role / access keys setup.
!#/bin/bash
aws s3 cp s3://$1/$2 $3
tar -xvf $3
rm $3
Then just call the script using ./myScript BUCKET_NAME FILE_LOCATION OUTPUT_FILE