CODEWITHSUNDEEP
amazon-web-servicesamazon-s3cloudstorageovh
Nitesh Sawant
Nitesh Sawant

Reputation: 41

How can we use OVH s3 api to access ovh cloud storage in java

I want to use ovh s3 api to access ovh cloud storage in java using keystore, secret key , consumer key and region. So using that i can upload files on ovh cloud storage .

Upvotes: 0

Views: 1962

Answers (1)

Brugere
Brugere

Reputation: 436

Before using Java to connect to your backend I suggest you validate your connection with the CLI client like following

  • Get your tokens you will need to generated them as explained in this documentation : https://docs.ovh.com/gb/en/storage/getting_started_with_the_swift_S3_API/

    Important steps are :

    1. Source your openrc file
    user@host:~$ source <user_name>-openrc.sh
    1. create your ec2 credentials
      You will get a block with it as a response from this call
    user@host:~$ openstack ec2 credentials create
    1. edit your aws credentials
      be sure to provide the region and correct links to OVHcloud storage
    user@host:~$ cat ~/.aws/credentials

[default]
aws_access_key_id = <access_key>
aws_secret_access_key = <secret_key>

user@host:~$ cat ~/.aws/config

[plugins]
endpoint = awscli_plugin_endpoint

[profile default]
region = <region>
s3 =
  endpoint_url = https://s3.<region>.cloud.ovh.net
  signature_version = s3v4
s3api =
  endpoint_url = https://s3.<region>.cloud.ovh.net

  • Validate the connectivity of your bucket by listing your OVHcloud storage objects.

    aws --profile default s3 ls

Then you can connect from java code you can use the code sample from this post answer Setting AWS S3 Region

AWSCredentials cred = new BasicAWSCredentials(<accessKey>,<secretKey>);
AmazonS3 s3client = AmazonS3ClientBuilder.standard()
.withCredentials(new AWSStaticCredentialsProvider(cred))
.withClientConfiguration(<your configuration>)
.withRegion(Region.getRegion(Regions.AP_SOUTH_1));

Important thing is to provide the endpoint/region because sdk defaults to US_WEST region

Upvotes: 1

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