Download a file from s3 aws cli

On the first run of aws configure you will just see [None]. In the future you can change any of these values by running aws cli again. Valid region names documented here are. In the example above, the s3 command's sync command "recursively copies new and updated files from the source directory to the destination.

Only creates folders in the destination if they contain one or more files" from s3 sync 's documentation. I'm able to download an entire collection of images with a simple.

Mike Ackerman. Tommy Marshall. Annie Kiley. Contact Us. Explorations Code at Viget. Newsletter Apples and Oranges. The Dockerfile reference warns about using ARG and passing --build-args for secrets, because the values appear in the history: docs. Anyway to circumvent this? No i am afraid history does pass back those args..

I guess the question is if they have access to that could they get the secrets anyway? If it is a huge issue look at suggestion 2 i said or maybe something like this could help - docs. I wanted to build upon Ankita Dhandha answer. In the case of Docker you are probably looking to use ECS. IAM Roles are absolutely the way to go. An example would be having access to S3 to download ecs.

Task Roles are used for a running container. An example would be a live web app that is moving files in and out of S3. Task Execution Roles are for deploying the task. An example would be downloading the ECR image and deploying it to ECS, downloading an environment file from S3 and exporting it to the Docker container.

Not everything behaves like this. But many do so you have to research it for your situation. Task Execution Role used to deploy the docker task. The running task will use the Task Role. When the running task has no permissions for the current action it will attempt to elevate into the EC2 instance role.

Blocking EC2 instance role access Because of the EC2 instance role commonly needing access for custom system setup such as configuring ECS its often desirable to block your tasks from accessing this role. Yeah, I obviously do not want to store my credentials in the Docker image.

Sign up or log in Sign up using Google. Sign up using Facebook. The accepted answer is a copy-and-paste duplicate of the accepted answer of the earlier question. See my comment below the accepted answer here. Show 2 more comments. Active Oldest Votes. Improve this answer. JBaczuk JBaczuk Add a comment. Nikki Ganju Nikki Ganju 11 11 bronze badges. The Overflow Blog. Who owns this outage? Building intelligent escalation chains for modern SRE.

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