compass | The GUI for MongoDB. | Database library

When you subtract two angles in a circle, you can either go the "short way" or the "long way" - it's a circle... So you have to calculate both ways and then find out, which one is shorter - and the direction too, because you have a fixed start angle and a fixed target angle:

What is headless service ?

With a Headless Service, clients can connect to it’s pods by connecting to the service’s DNS name. But using headless services, DNS returns the pod’s IPs and client can connect directly to the pods instead via the service proxy. read more : https://blog.knoldus.com/what-is-headless-service-setup-a-service-in-kubernetes/

From another VM you cannot connect to headless service running in your AKS.

You can expose your service with NodePort of Loadbalancer and further access from another VM.

NodePort: Exposes the Service on each Node's IP at a static port (the NodePort). A ClusterIP Service, to which the NodePort Service routes, is automatically created. You'll be able to contact the NodePort Service, from outside the cluster, by requesting :.

LoadBalancer: Exposes the Service externally using a cloud provider's load balancer. NodePort and ClusterIP Services, to which the external load balancer routes, are automatically created.

Ref : https://kubernetes.io/docs/concepts/services-networking/service/#loadbalancer

Or else you can use the ingress controller to expose the service out of the cluster and manage it.

Regarding securing opening service you can whitelist the IP if using the ingress controller.

Whitelisting IP at ingress level: https://medium.com/@maninder.bindra/using-nginx-ingress-controller-to-restrict-access-by-ip-ip-whitelisting-for-a-service-deployed-to-bd5c86dc66d6

Or else whitelist IP ranges in Service directly

MongoDB Compass has known issues on exporting an importing data for long time and it seems they are not willing to improve it!

When you try to export data using compass, it uses some sample documents to select the fields and if you are unlucky enough, you will miss some fields.

SOLUTION:

1. Use the Mongo DB Compass Aggregation tab to find all the existing fields in all documents:

   [{$project: { arrayofkeyvalue: { $objectToArray: '$$ROOT'} }},
   {$unwind: '$arrayofkeyvalue'},
   {$group: { _id: null, allkeys: { $addToSet: '$arrayofkeyvalue.k' } }}]

2. Add the fields from the 1st step to the Export Full Collection (Select Fields).

3. Export it!

For first, you have double quotes in the connection variable. Secondly: it seems to me that mongoUri should include the username and password in the query string, right?

I believe this is an issue due to the mongoDB version is not compatible with the latest version of MongoDB Compass.

Solution: Downgraded MongoDB Compass version to 1.28.4 (1.28.4).

Link - https://github.com/mongodb-js/compass/releases?q=1.28.4&expanded=true ... look for required installer under Assets.

Interesting question. As you point out, in normal use it is unlikely that one would need to display multiple compasses for the same map and that is probably why the default behavior of the tmap library does not handle this case.

That said, it is still possible to add all five tmap compasses to the same map using some workarounds! So, please find below the general "strategy":

1. Building 5 maps, each with one of the tmap compasses. Then convert these maps into 'grob' objects using the tmap::tmap_grob() function to extract the compasses with the help of the getGrob() function from the base R library grid.

2. Visualizing the compasses (without and with labels) using the cowplot library

3. Building the final map with the five compasses using the cowplot library

NB: when running the reprex just below, don't worry about the rendering of the different plots that will be displayed in your plotting device (as the rendering depends on the aspect ratio of the device); what matters is the rendering of the maps saved in the .png files.

STEP 1 - EXTRACT EACH COMPASS TYPE FROM FIVE 'DUMMY' MAPS AS 'GROB' OBJECTS

I have the same issue but you can work around by overriding the file:

1. Go into your src folder
2. If you don't have create css folder
3. Then create /compat/components/_dropdown.scss
4. Now here you can override the file
5. Run build command and you're done!

As @iravinandan said you need to set up a tunnel.

Publishing a port alone won't help as all incoming requests are going through an http proxy.

If you dig CNAME .githubpreview.dev you will see it's github-codespaces.app.online.visualstudio.com. You can put anything in the githubpreview.dev subdomain and it will still be resolved on the DNS level.

The proxy relies on HTTP Host header to route the request to correct upstream so it will work for HTTP protocols only.

To use any other protocol (MongoDb wire protocol in your case) you need to set up a TCP tunnel from codespaces to your machine.

At the time of writing the default Node + Mongo codespace uses Debian buster, so ssh port forwarding would be the obvious choice. In the codespace/VSCode terminal:

I think that problem is because "moving circle function". Moving dom element with Left and right is not good for performance. You should move the circle with "transform". transform runs with GPU acceleration and it performs better and make move smooth.

Try this code.