edge-sync-service | Cloud - Edge synchronization service
kandi X-RAY | edge-sync-service Summary
kandi X-RAY | edge-sync-service Summary
The sync service is a management tool for Edge Computing. It is designed to simplify applications that run on the edge by providing tools to synchronize objects between the cloud and the edge. Users of the sync service can create/update an object in the cloud and the object is then automatically propagated to the relevant edge nodes. Similarly, an object can be updated on the edge and delivered to the cloud. Example use cases include synchronization of configuration, rules and actions, user preferences, AI models, monitoring statistics, deployment files, and more.
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Top functions reviewed by kandi - BETA
- UpdateObject updates an object
- ValidateConfig validates the configuration
- handleObjectRequest handles the request of an object
- handleObjectDestinations handles all the destinations of an object
- resendNotificationsForDestination retrieves notifications for a given destination
- handleUpdate updates object metadata
- handleACLUpdate processes an ACL and updates the ACL object
- handleDestinations handles a GET request
- handleListObjectsWithFilters handles listObjects request
- buildDataMessage builds notification message
edge-sync-service Key Features
edge-sync-service Examples and Code Snippets
Community Discussions
Trending Discussions on Edge Computing
QUESTION
I was given a task to implement an input validator with the Skooma library https://github.com/bobfp/skooma#validators
The general concept is pretty clear, but for some inputs I have a list of "legal" words, and I have zero clue on how to implement the validation for this case. Hence why I came here, I wanted to ask if you know any examples / projects that used this library? I googled but didn't find anything. Of if you have any other tipps just let me know! 🙂 This is the example:
my schema:
...ANSWER
Answered 2022-Jan-31 at 00:05You need a custom validator function, here's an example:
QUESTION
I am working on edge computing for IoT applications and expected to create a system that acts as a near edge computer with the use of a raspberry pi hooked up to a dht11 sensor. How do I send this data over to a computer that is at the edge? Ideally I want to use my PC as this device but I have no clue how to send this data over in real time.
So far I have created the circuit and can view the temperature and humidity readings on the raspberry pi in python. Unsure of what the next steps are - I don't want to send this data over to the cloud just yet.
Side note: I believe i may be missing knowledge regarding this but is the raspberry pi an edge device because it is hooked up to the sensor directly?
Any help is greatly appreciated.
...ANSWER
Answered 2021-Jan-22 at 10:01You need to think this through a bit more. What will you do with the temperature and humidity data that you receive?
For example, if you're just experimenting and want to just see the readings in a console on your PC, you can use netcat to send the console output of your Python program from the RPi to PC. No SW development needed, they just have to be in the same network. Not particularly useful for anything else, either.
Otherwise you need to set up some client-server solution between the RPi and your PC. There's a ton of possible solutions, all depending on what you plan to do with the data. You can use MQTT, HTTP, a straight database connection (MySQL, PostgreSQL), etc. You have to supply both sides of the connection. The Python code on client side which connects and sends data; and the server side thing that accepts the samples and stores them somewhere. Plus all the networking, authentication etc.
Or you can just download the Python client libraries for your favourite cloud solution and set that up according to a tutorial. TBH, this sounds a lot less work to me.
QUESTION
I don't have a lot of knowledge computing the complexity. Can you help estimate the complexity of the following pseudo-codes?
Algorithm 1:
...ANSWER
Answered 2020-Jun-21 at 11:50The algorithm1 will first perform simple multiplication and addition on vectors. Assuming that it loops from start to end on each vector and performs some calculations, the number of iterations made would be
3*Nwhich would be consideredO(N)
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install edge-sync-service
cd into the workspace directory
Run: export GOPATH=$(pwd) go get -d github.com/open-horizon/edge-sync-service cd src/github.com/open-horizon/edge-sync-service ./get_dependencies.sh
To build the edge synch service, from the root of the workspace run:.
export GOPATH=$(pwd) (if not already done)
go install github.com/open-horizon/edge-sync-service/cmd/edge-sync-service
export GOPATH=<workspace root> (if not already done)
./buildContainer.sh <platform> (where platform is amd64, armhf, or arm64)
The container will be tagged open-horizon/edge-sync-service:latest
To build a container for armhf (arm-32), you need to: Run the build script on a Linux box On the Linux box that you are going to run the build script run: sudo apt-get install gcc-arm-linux-gnueabihf docker run --rm --privileged multiarch/qemu-user-static:register --reset
To build a container for arm64, you need to: Run the build script on a Linux box On the Linux box that you are going to run the build script run: sudo apt-get install gcc-aarch64-linux-gnu docker run --rm --privileged multiarch/qemu-user-static:register --reset
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