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ARG GCC_VERSION=11

FROM gcc:${GCC_VERSION} AS builder

ARG REDIS_VERSION=stable

# from https://redis.io/topics/quickstart
RUN wget https://download.redis.io/releases/redis-${REDIS_VERSION}.tar.gz && \
    tar xvzf redis-${REDIS_VERSION}.tar.gz && \
    cd redis-${REDIS_VERSION} && \

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Volumenes con Kubernetes y Kind

Esto es una prueba de concepto de cómo funcionan los PersistentVolume en kubernetes. Creo un PersistentVolume y a partir de un PersistentVolumeClaim lo comparto entre dos contenedores. Un contenedor (aplicación java) escribe texto en el volumen. Mientras que el otro contenedor(un nginx) publica el contenido del volumen. He utilizado Kind.

Kind cluster

kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
 extraMounts:

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What is this ?

This is a PoC of running a self hosted Apache Maven Repository, Reposilite, and use it as a distribution management.

Just running the usual mvn clean deploy, but deploy the jar into Reposilite.

All Apache Maven commands will run inside the Apache Maven Docker image

Components

Docker Network

Building Maven containers needs to 'see' Reposilite ones. So we are going to create a network so as to all containers can see each other.

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git config

alias

git config --global alias.l 'log --oneline'

git commit

--amend Replace the tip of the current branch by creating a new commit

--allow-empty

-a, --all Tell the command to automatically stage files that have been modified and deleted, but new files you have not told Git about are not affected.

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• I am using Ubuntu latest

docker run --rm --name pdfs -it -v /pdfs:/pdfs -w /pdfs ubuntu:latest

• Install pdftk

apt-get update
apt-get upgrade
apt-get install pdftk

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# ansible-playbook -e new_machine_name=new_machine playbook.yaml
---
- name: "Provision machine"
  hosts: "localhost"
  tasks:
  - name: "Create machine ..."
    docker_container:
      name: "{{ new_machine_name }}"
      hostname: "{{ new_machine_name }}"
      command: ["sleep", "infinity"]

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How to ...

... export games of a user

Official Docs

curl --location --request GET 'https://lichess.org/api/games/user/{USER}?max=1&analysed=true&clocks=true&evals=true&opening=true&literate=true' \
--header 'Authorization: Bearer {PAT}'

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Install latest version

Ubuntu

sudo add-apt-repository ppa:git-core/ppa
sudo apt update
sudo apt install git

commit

empty commits

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apiVersion: v1
kind: Service
metadata:
  name: prometheus-service
spec:
  ports:
  - name: http
    port: 9090
    targetPort: 9090
  selector:

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///usr/bin/env jbang "$0" "$@" ; exit $?

//JAVA 17

//DEPS com.twitter.serial:serial:0.1.6

/// https://github.com/twitter/Serial

import java.io.IOException;