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Lysender's Daily Log Book

Life, programming, trading and everything in between

Docker, NodeJS

Running sharp on Alpine Linux Docker Container

  • lysender
  • June 1, 2023
Running sharp on Alpine Linux Docker Container

sharp is a Node.js image processing library that we used to resize avatar images in the backend. We run into problems running sharp on a Docker container using the Node.js […]

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jenkins-x, kubernetes

Jenkins-X and Kubernetes v1.25 – Upgrade Issues

  • lysender
  • May 14, 2023
Jenkins-X and Kubernetes v1.25 – Upgrade Issues

Another month, another Jenkins-X and Kubernetes issue. Google cloud recently notified us that they are going to start automatic upgrades from Kubernetes v1.25 to v1.26. Wait what? We are not […]

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Database, Docker, MySQL

Docker – MySQL 8 – mbind : operation not permitted

  • lysender
  • April 30, 2023
Jenkins-X and Kubernetes v1.25 – Upgrade Issues

My blog was down for few hours recently and I noticed that the database was down again. When I checked the Docker logs, I saw several errors like this: My […]

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React

single-spa – Unable to resolve bare specifier ‘react-dom/client’

  • lysender
  • March 26, 2023
single-spa – Unable to resolve bare specifier ‘react-dom/client’

Our whole setup involves multiple micro-frontends powered by single-spa and React configured to share libraries via dynamic imports using systemjs import maps. After updating to React 18, we encountered the […]

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GIT, Github, Linux, SSH

Host key verification failed for github.com

  • lysender
  • March 25, 2023
Host key verification failed for github.com

Yesterday, I get a host key verification error when I tried to pull or push changes to our Github.com repository. The error message itself suggested how to fix it by […]

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JavaScript, Web Development

TIL – JavaScript append an array to an array

  • lysender
  • March 20, 2023
TIL – JavaScript append an array to an array

I was today’s years old when I learn that you can actually append an array to an array using the push method instead of the concat method. concat is nice […]

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Database, MySQL

mysqldump – Unknown table COLUMN_STATISTICS

  • lysender
  • March 19, 2023
mysqldump – Unknown table COLUMN_STATISTICS

As I reviewed my MySQL backups, I noticed that the data is too small and as I review the logs, I get these error: Unknown table ‘COLUMN_STATISTICS’ in information_schema (1109). […]

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jenkins-x, kubernetes

Bitnami Helm Charts Index Issues

  • lysender
  • March 18, 2023
Bitnami Helm Charts Index Issues

Several months ago, we noticed that our Jenkins-X pipeline is failing at promotion stage due to Bitnami’s helm chart repo index being trimmed. There was a one-liner fix but because […]

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Web Development

smee.io proxy service down – what now?

  • lysender
  • March 17, 2023
smee.io proxy service down – what now?

The webhook payload delivery service smee.io is down today and was having some down time in the past few weeks as well due to too much traffic. I know its […]

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TypeScript

TypeScript – Type Hint An Array Of Functions

  • lysender
  • February 4, 2023
TypeScript – Type Hint An Array Of Functions

I’ve been more verbose on adding types on my TypeScript codes lately as it tends to be very useful in future reading and refactoring. Recently, I needed to add a […]

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@lysender Life, programming, trading and everything in between
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Recent Posts

  • Running sharp on Alpine Linux Docker Container June 1, 2023
  • Jenkins-X and Kubernetes v1.25 – Upgrade Issues May 14, 2023
  • Docker – MySQL 8 – mbind : operation not permitted April 30, 2023
  • single-spa – Unable to resolve bare specifier ‘react-dom/client’ March 26, 2023
  • Host key verification failed for github.com March 25, 2023
  • TIL – JavaScript append an array to an array March 20, 2023

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