skonefal

## Consumer Throughput: Single consumer thread, no compression
## Consumer Throughput: 3 consumer thread, no compression

bin/kafka-consumer-perf-test.sh --topic benchmark-3-3-none \
--zookeeper kafka-zk-1:2181,kafka-zk-2:2181,kafka-zk-3:2181 \
--messages 15000000 \
--threads 1

skonefal

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

skonefal

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

skonefal

#!/bin/bash

# Create the initial ramdkisk
export ELEMENTS_PATH="/home/jriguera/diskimage-builder/elements" 
ramdisk-image-create ubuntu deploy-ironic grub-install -o my-deploy-ramdisk

# Create the image to deploy on disk (with ConfigDrive support)
DIB_CLOUD_INIT_DATASOURCES="ConfigDrive, OpenStack" disk-image-create ubuntu baremetal dhcp-all-interfaces -o my-image

# Define the parameter for the new server

skonefal

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

skonefal

#include <iostream>

class Slon {
    void SlonioweSprawy() {
        return;
    }
};

class Zmija {
public: