donasfen.blogg.se - Filewatcher s3

#FILEWATCHER S3 HOW TO#
#FILEWATCHER S3 PROFESSIONAL#

You will also be able to configure file watchers in that folder triggered by the event notifications on the bucket. For example, you can drop files into the bucket from the LabKey interface, and have them appear in the S3 bucket, or vice versa. Once cloud storage with queue notifications is configured, and enabled in your folder, you will be able to create a Files web part in the folder that "surfaces" the S3 location. When in a state that cannot be validated, notifications will still be sent, but this is an interaction to keep in mind if you encounter problems defining a new one. If you have existing notifications configured when you add a new one for your LabKey file watcher, you will not be able to save or edit new ones until you resolve the configuration of the prior ones. If you have multiple event notifications defined on your queue, note that they will be validated as a group. LabKey is "monitoring" this queue via the Storage Config, so now you will be able to enable file watchers on those locations. Now when files in your bucket's Prefix location have the Suffix you defined, an event notification will be triggered on the queue specified.

Enter SQS queue ARN to enter it directly.

Choose from your SQS Queues to use a dropdown selector or.

Suffix: A suffix for the files that should trigger notifications, such as ".list.tsv" if you want to look for files like "" and "" in the container specified in the prefix.

This prefix should either match, or be a subdirectory of, the Location to Watch you will set in your file watcher. In this case the prefix would be something like "/cloud_storage/lk_2483/watched/". For example, you might be using a "cloud_storage" main directory and then employ a LabKey directory prefix like "lk_" for each LabKey folder, then a "watched" subdirectory there.

Prefix: This is typically the directory path within the bucket, and will depend on how you organize your buckets.

Only objects with both the specified prefix and suffix will trigger notifications. MyFileDrop) and provide optional prefixes and suffixes to define which bucket contents should trigger notifications.

Under General configuration, name the event (i.e.

On the bucket's Properties tab, click Create Event Notification.

Take note of the region (like "us-west-2") for your bucket. If you have not already set up your bucket, follow the instructions in this topic: Configure Cloud Storage You will be configuring an SQS Queue that LabKey Server can 'watch' for notifications, then setting up event notifications on the bucket that will add to that queue when certain files are added to certain bucket locations.įirst, you must configure a Simple Queue Service within AWS to which your bucket will be able to post notifications.

Include SQS Queue URL in Storage Config.

#FILEWATCHER S3 HOW TO#

This topic describes how to configure the bucket and queue on AWS to support this. If you plan to use file watchers for files uploaded to your bucket, you need to supply an SQS Queue URL in your Storage Config on LabKey Server. Also available as an Add-on to the Starter Edition.

#FILEWATCHER S3 PROFESSIONAL#

I am NOT responsible for any damage you or your business may incur while trying to follow the instructions in my response.Premium Feature - Available in the Professional and Enterprise Editions of LabKey Server. The foregoing example, again, is only to prove the technical possibility. And, do NOT attempt to run job as root user on *NIX systems. I am NOT recommending S3FS or similar tools. Please check with your Linux Admin on this.ĭisclaimer: S3FS was used in this example only to prove the point that FW jobs can monitor files in S3 bucket when mounted on Linux/UNIX. However, I believe tools available to mount S3 on Linux allow one to mount the filesystem as non-root user and you can manage permissions/ACLs within AWS as well. In realworld, you may not be able to run jobs as root user on *NIX. You may notice that my job owner is root, its because my mount is owned by root. Watch_file: "/mnt/s3/chandru/folder1/junk.txt" Insert_job: AWS_S3_Bucket_Watch job_type: FW Mount the S3 bucket on Linux using the S3FS tool. Here is a simple run down of what I did to test:Ģ. For example, if you mount S3 bucket as one user on Linux (say root) and the FW job runs as a different user (say awsuser), then you might get permission denied errors. You need to sort out the permissions (ACLs) on the Linux mount point, though. While I do not know what tool your shop might be using to mount S3 on Linux, I have tested using S3FS. Yes, Filewatcher (FW) can watch for files on AWS S3 bucket mounted on Linux.