health_check | Check your directories are in fact | Video Utils library

I am trying to deploy a Rails 6 app to AWS ECS.

The deployment fails, and I got the following error:

health_check failed: Plugin http could not be loaded: Error loading shared library lib/mariadb/plugin/http.so: No such file or directory

Gemfile

I'm having trouble running my automated tests with GitHub actions. I can't figure out why I can't connect with the MongoDB service running my integration tests. I tried different hosts: localhost, 127.0.0.1, 0.0.0.0, but none of them can connect with the database.

It works perfectly fine in my docker setup, but for some reason not with GitHub actions.

I have 3 services named valid,test,jsc and each have 3 ec2 instances and each have 1 loadbalancer target group.Now i want to attach each 3 respective ec2 instances to their target group

I am trying to setup a varnish cache where the varnish instance is hosted on one server and the backend is on a different server. They are both on aws lightsail instances. The issue I am having is when I try and go to the site, I get the Error 503 Backend fetch failed error. Here is the varnish default.vcl:

After upgrade from Rails 5.2 to 6.0 I got this error randomly but not often when exploratory testing in a deployed instances in AWS.

When it happened it persisted for a while

ActiveRecord::ConnectionNotEstablished No connection pool with 'primary' found.

But it never found in local with the same configure. (Both connect to the same DB)

Any suggestion or solution would be helpful. Thank you.

The drastically dropped connection count found when this error occurred

Error and RDS connection count

Log from server when error occured

I am setting my first terraform target groups and currently stuck in the middle.

This is my resource code

I'm using gRPC-gateway that works perfectly fine. But I need to have HealthCheck. I enabled DefaultHealthCheck and it works perfectly. TO make it possible, to check state over HTTP1.1 I found this solution https://github.com/salrashid123/grpc_health_proxy. ANd it works as well. But it's not the best solution to maintain 2 "gateways" + server by it self. So, my qestion is - if there is possible to enable defaultHealthCheck proxying in gRPC gateway? BEcause I don't understand how to implement this solution from docs https://grpc-ecosystem.github.io/grpc-gateway/docs/operations/health_check/

I deployed a simple nodejs server on Google app engine flex. When it has 1 instance running, it is getting 3 times as much liveness and readyness checks as it should be reiceving considering the configuration on my app.yml file.

The documentation says: If you examine the nginx.health_check logs for your application, you might see health check polling happening more frequently than you have configured, due to the redundant health checkers that are also following your settings. These redundant health checkers are created automatically and you cannot configure them.

Still this does look like an aggressive behaviour. Is this normal?

My app.yml config :

i have been trying to build a stack in python using the CDK but when i run the cdk diff or cdk synth to see if the goes passes (not sure if that is the right way to validate your code) but usually works but now i have this error:

File "/home/user/workspace/test/cdk/pytest/.venv/lib/python3.8/site-packages/jsii/_kernel/providers/process.py", line 368, in invoke return self._process.send(request, InvokeResponse) File "/home/user/workspace/test/cdk/pytest/.venv/lib/python3.8/site-packages/jsii/_kernel/providers/process.py", line 335, in send raise JSIIError(resp.error) from JavaScriptError(resp.stack) jsii.errors.JSIIError: Expected array type, got {"$jsii.byref":"@aws-cdk/aws-elasticloadbalancingv2.ApplicationTargetGroup@10005"}

This is the code: