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Questions tagged [self-healing]

A "self healing" system is a system that will detect and correct faults automatically.

18 questions
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Is probing of a Pod retried after a readiness probe fails

readinessProbe: Indicates whether the container is ready to respond to requests. If the readiness probe fails, the endpoints controller removes the Pod's IP address from the endpoints of all Services that match the Pod. The default state of…
User5678
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how to set-up liveness and readiness probes for Celery worker pods

I want to set-up liveness and readiness probes for Celery worker pods. Since these worker pods doesn't have a specific port associated to them I am finding it difficult. Main Django app nginx server was easier to set-up. I am very new to k8s so not…
Dev
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Apache spark job failed immediately without retry, setting maxFailures doesn't work

I was testing a web crawling/scrapping program on Apache Spark locally on my computer. the program use a few RDD transformations that takes a volatile function that sporadically fails. (The function's purpose is to transform URL links into web…
tribbloid
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web.config error

VS 2015, .Net Framework 4.5.1, local IISExpress and Azure Web App Attempting to follow self healing config settings from: https://azure.microsoft.com/en-us/blog/auto-healing-windows-azure-web-sites/ Error: The element 'system.webServer' has invalid…
user2978373
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OO Patterns and/or Structured Approach for "Self Healing"?

Many web application projects I've been involved with reach a point where The application expects persisted data to be in a particular format The application will barf if the persisted data strays from that format Old "mystery code" is persisting…
Alana Storm
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Self healing task group in Python

I'm wondering how to implement a task-manager that restarts failed tasks in Python. Here's what I've come up with after some thinking, but it seems like a hack. Is there a better way to achieve this "self-healing" task group pattern? import asyncio,…
Joe Boyle
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Healenium Implementation for Javascript WDIO

We are currently using webdriverIO version 7 for our automation. We use cucumber framework with Javascript and use npm. We use node docker image to run the scripts via Jenkins. We were thinking of exploring Healenium but there is limited information…
rohini dingankar
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is docker-compose a self healing orchestrator?

In kubernetes, if a pod go down for some reason, the admission controller will restart it. We call this mecanism self healing. I have never worked with docker-compose, but I wonder : is it the same ?
Will
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What language features eliminate a whole class of errors?

I have often seen claims that a programming language feature eliminates a whole class of errors. For example, I have seen claims that: A strong type system eliminates the class of errors caused by using features that a type does not…
dukereg
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Biztalk exception- self healing orchestartion

We have main orchestration that has multiple sub orchestration. All root orchestration is of transaction type:none, hence all the sub are also of same nature. Now any exception is caught in a parent scope of main orchestration and we have some steps…
Dakshina Ilangovan
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Manage multiple aws accounts

I would like to know a system by which I can keep track of multiple aws accounts, somewhere around 130+ accounts with each account containing around 200+ servers. I wanna know methods to keep track of machine failure, service failure etc. I also…
Shardool Singh
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Consul watch with critical consul checks

So I have a consul check that watches over a container and is designed to go critical when the container is stopped. I want to create a consul watch that will run a script after the check has gone critical, or after several critical responses (for…
Alex Cohen
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self healing in centralized logging

So I have my centralized logging system setup. But the thing I am currently working on is the self healing in my system. So suppose some error comes up through logs that this service is down. So I need a mechanism/open source tool using which I can…
Prince Tyagi
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Will MSI self-heal revert registry entries?

Assuming that an MSI package writes to the HKCU registry branch as part of its installation: If the application subsequently alters these values, or these values are altered in another way, will the self-heal mechanism of the MSI revert these values…
CJ7
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WARN com.epam.healenium.client.RestClient - Failed to make response of 'getLastHealingData' request

Healenium Web version 3.3.1 Healenium Backend version healenium/hlm-backend:3.3.0 Selenium version 4.8.0 Platform Java healenium.properties file recovery-tries=1 score-cap=0.7 heal-enable=true serverHost=localhost serverPort=7878…
Neeraj
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