amazon-s3

问题 I'm trying to files from a vendors S3 bucket to my S3 bucket using boto3. I'm using the sts service to assume a role to access the vendor s3 bucket. I'm able to connect to the vendor bucket and get a listing of the bucket. I run into CopyObject operation: Access Denied error when copying to my bucket. Here is my script session = boto3.session.Session(profile_name="s3_transfer") sts_client = session.client("sts", verify=False) assumed_role_object = sts_client.assume_role( RoleArn="arn:aws:iam:

问题 I'm trying to files from a vendors S3 bucket to my S3 bucket using boto3. I'm using the sts service to assume a role to access the vendor s3 bucket. I'm able to connect to the vendor bucket and get a listing of the bucket. I run into CopyObject operation: Access Denied error when copying to my bucket. Here is my script session = boto3.session.Session(profile_name="s3_transfer") sts_client = session.client("sts", verify=False) assumed_role_object = sts_client.assume_role( RoleArn="arn:aws:iam:

问题 I have a versioned bucket and would like to delete the object (and all of its versions) from the bucket. However, when I try to delete the object from the console, S3 simply adds a delete marker but does not perform a hard delete. Is it possible to delete all versions of the object (hard delete) with a particular key?: s3resource = boto3.resource('s3') bucket = s3resource.Bucket('my_bucket') obj = bucket.Object('my_object_key') # I would like to delete all versions for the object like so: obj

问题 I have a large local file. I want to upload a gzipped version of that file into S3 using the boto library. The file is too large to gzip it efficiently on disk prior to uploading, so it should be gzipped in a streamed way during the upload. The boto library knows a function set_contents_from_file() which expects a file-like object it will read from. The gzip library knows the class GzipFile which can get an object via the parameter named fileobj ; it will write to this object when compressing

问题 I'm trying to make my S3 bucket public but when I add the following policy I get Error Access Denied: { "Version":"2012-10-17", "Statement":[{ "Sid":"AddPerm", "Effect":"Allow", "Principal":"*", "Action":[ "s3:GetObject" ], "Resource":[ "arn:aws:s3:::emergencydatascience.org/*" ] }] } 回答1: Go in to your Bucket > Permissions > Public access settings > Edit > Untick Block new public ACLs and uploading public objects and Remove public access granted through public ACLs (warning) 回答2: AWS has

问题 I'm trying to make my S3 bucket public but when I add the following policy I get Error Access Denied: { "Version":"2012-10-17", "Statement":[{ "Sid":"AddPerm", "Effect":"Allow", "Principal":"*", "Action":[ "s3:GetObject" ], "Resource":[ "arn:aws:s3:::emergencydatascience.org/*" ] }] } 回答1: Go in to your Bucket > Permissions > Public access settings > Edit > Untick Block new public ACLs and uploading public objects and Remove public access granted through public ACLs (warning) 回答2: AWS has

问题 As a beginner to rails, I'm finding the generation of sitemaps on Heroku to be extremely daunting due to its read-only limitations. However, a sitemap is fundamental to my website as its success is based on SEO. I have tried dynamic_sitemaps gem however soon removed it as I realised it had no documentation for heroku use. I then used the sitemap_generator gem which had coverage of heroku integration using several gems and external platforms such as Amazon S3. The problem however is that as a

问题 As a beginner to rails, I'm finding the generation of sitemaps on Heroku to be extremely daunting due to its read-only limitations. However, a sitemap is fundamental to my website as its success is based on SEO. I have tried dynamic_sitemaps gem however soon removed it as I realised it had no documentation for heroku use. I then used the sitemap_generator gem which had coverage of heroku integration using several gems and external platforms such as Amazon S3. The problem however is that as a

问题 I know how to redirect/rewrite non-www to www using .htaccess in apache server. But I have no clue, about s3 bucket, and CloudFront. I have hosted the website on an s3 bucket using CloudFront. How do I redirect all http://example.com/ requests to http://www.example.com 回答1: There is a feature in S3 where you can to this. Select a bucket, in Properties under Static Web Hosting select Redirect all requests to another host name . Read more here: https://aws.amazon.com/blogs/aws/root-domain

问题 I know how to redirect/rewrite non-www to www using .htaccess in apache server. But I have no clue, about s3 bucket, and CloudFront. I have hosted the website on an s3 bucket using CloudFront. How do I redirect all http://example.com/ requests to http://www.example.com 回答1: There is a feature in S3 where you can to this. Select a bucket, in Properties under Static Web Hosting select Redirect all requests to another host name . Read more here: https://aws.amazon.com/blogs/aws/root-domain