MaxScale | An intelligent database proxy | Database library

I have currently implemented a custom class that implements AppCompatImageView, OnGestureListener, and OnDoubleTapListener to build my own ImageView that has pinch to zoom, Double to Zoom in/out with the help of this article https://daveson.medium.com/android-imageview-double-tap-and-pinch-zoom-with-multi-touch-gestures-in-kotlin-1559a5dd4a69

What I am missing here is that when the user double taps on the corner of the image then the image is Zoomed towards the center of the image by default. How do I ensure the double-tap takes the tap coordinates into consideration to zoom towards that coordinate.

Here is my TouchImageView class

I already have panning and zooming for my map program, as well as markers, but the zooming code I currently have works sporadically and doesn't feel natural. It seems as though it gets progressively worse the further from the center of the map you are. I've been trying to achieve a zoom similar to that seen in Google Maps, with little luck.

This is the current zooming code:

I am using firebase firestore and there are list of images which I am getting through firestore and they were stored in form of array with index and they are displaying fine inside the container and when i tap on that particular image it gives full view and then on that particular there is a delete icon button on it and on pressing that I am trying the following code which is not working, I followed the code from this link " https://petercoding.com/firebase/2020/05/06/using-firebase-storage-in-flutter/ " where they mentioned "Deleting an Image" Heading. The code for deleting which I was trying is: PS I want to delete the image url from array which is firestore and also from cloud storage.

I am getting the images url in console and it is printing in it, but I am not able to display the image inside the container. This is the complete code with Dot indicators and delete button. This code works fine as I'm able to display the image if I get them direct through cloud storage but not able to get it through firestore which is stored in image collection in array with index uploaded as map. But url gets print in console as I have mentioned in code below. pls check it out. PS: second and third page may or may be not related here with query but it might help someone who are trying to get dot indicators or delete button or full image view as this code works fine if I get the images direct through cloud storage.Thanks for your time.

I have a 3 node mariadb cluster (P-S-S) which is managed by an maxscale. The below playbook I created can create database by connecting directly to my mariadb Primary (I pass my mariadb Primary ip in my inventory). But I want to connect to my maxscale and create database on my mariadb primary node. I tried to pass maxscale ip in my inventory hoping it would connect to maxscale and create database on my Primary node but it keeps failing.

I have active master - slave (ssl) replication. I installed maxscale, set a configuration, but maxscale cannot get gtid_binlog_pos

error : [mariadbmon] Can not select 'master' as a demotion target for failover because it does not have a 'gtid_binlog_pos' and unsafe failover is disabled.

Database: MariaDB 10.3.25 OS: Ubuntu 20.04

my config maxscale:

System:

• Maxscale 2.5.9
• Ubuntu 20.04

In order to access the Web AdminGUI my maxsclale.cnf file looks like this:

I'm currently delivering a node + nestjs application via as a docker container using Google's Cloud Run.

I'm using the secrets manager for the secrets & using projects for dev/staging/prod and I'm trying to make the secrets available to my container in the cloud.

Current process is triggered by "yarn docker:auth" which triggers a series of bash scripts:

MaxScale from v2.5 has a nice web Gui based on REST API. However it has default credentials admin:mariadb. Does any one know how to change this? I've searched around in Mariadb Docs, but found the only options you can change is to add ssl cert's for the web gui to encrypt passing passwords and switch off\on the auth at all. Any ideas?