thiagobrabo

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

thiagobrabo

cd ~
curl -L https://github.com/derailed/k9s/releases/download/v0.21.4/k9s_Linux_x86_64.tar.gz -o k9s
tar -xf k9s
chmod +x k9s
sudo mv ./k9s /usr/local/bin/k9s
k9s

or

clone repo: [email protected]:derailed/k9s.git

thiagobrabo

# Install script for Octadesk
# Created 01.12.2021

ECHO Active Windows Features

ECHO Configure chocolatey
choco feature enable -n allowGlobalConfirmation

#WINDOWS FEATURES
choco install TelnetClient -y -source windowsfeatures

thiagobrabo

Deletar evicted pods

kubectl get pods -n NAMESPACE | grep Evicted | awk '{print $1}' | xargs kubectl delete pod -n NAMESPACE
ou
kgp | grep Evicted | awk '{print $1}' | xargs kubectl delete pod

Deletar pods em crash

kubectl delete pod -n NAMESPACE `kubectl get pods -n NAMESPACE | awk '$3 == "CrashLoopBackOff" {print $1}'`

thiagobrabo

apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: disk-checker
  labels:
    app: disk-checker
spec:
  selector:
    matchLabels:
      app: disk-checker

thiagobrabo

function getTopCollectionSizes(limit = 10) {
    let counter = 0;

    db.getCollectionNames().map(function(name) {
        let collectionStats = db.getCollection(name).stats();
        let sizeInMB = (collectionStats["size"] / (1024 * 1024)).toFixed(2); // Convert bytes to megabytes
        let storageSizeInMB = (collectionStats["storageSize"] / (1024 * 1024)).toFixed(2); // Convert bytes to megabytes

        return {
            "name": name,

thiagobrabo

1 - Applies to MongoDB 3.2 or better and all following operations run on Mongo Shell. 

You need to confirm your Mongo’s engine is WiredTiger:
```sh
db.serverStatus().storageEngine
// expect output: { "name" : "wiredTiger" }
```

2 - Now, execucute show dbs to locate the biggest databases, and then locate the biggest collections execxute:
```sh

thiagobrabo

Project Title

Simple overview of use/purpose.

Description

An in-depth paragraph about your project and overview of use.

Built With

thiagobrabo

#!/bin/bash

# Set PATH
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

# Run the certbot container to renew the certs
docker-compose -f /opt/docker/certbot/docker-compose.yml run --rm certbot

# Concatenate the resulting certificate chain and the private key and write it to HAProxy's certificate file.
cat /opt/docker/certbot/certbot/etc/letsencrypt/live/example.org/{fullchain,privkey}.pem > /opt/docker/haproxy/ssl/example_org.pem 

thiagobrabo

Esta seção contém os comandos equivalentes entre estes dois sistemas e a avaliação entre ambos. Grande parte dos comandos podem ser usados da mesma forma que no DOS, mas os comandos Linux possuem avanços para utilização neste ambiente multiusuário/multitarefa.

  DOS       Linux                        Diferenças
--------  ------------ --------------------------------------------------
cls       clear        Sem diferenças.
dir       ls -la       A listagem no Linux possui mais campos (as 
                       permissões de acesso) e o total de espaço ocupado 
                       no diretório e livre no disco deve ser visto 
                       separadamente usando o comando du e df.
                       Permite também listar o conteúdo de diversos