abraaojs

#!/usr/bin/env bash

LIQUIBASE_VERSION=3.6.3
LIQUIBASE_PREFIX=/usr/local/lib
LIQUIBASE_BIN=/usr/local/bin
JDBC_POSTGRES_VERSION=42.2.6
JDBC_MYSQL_VERSION=2.4.2

##############################################################################
# Install Liquibase

abraaojs

docker rm -f $(sudo docker ps -aq);
docker volume rm $(sudo docker volume ls -q);

rm -rf /etc/ceph \
       /etc/cni \
       /etc/kubernetes \
       /opt/cni \
       /opt/rke \
       /run/secrets/kubernetes.io \
       /run/calico \

abraaojs

#!/bin/bash
# Created by Abraão Silva
# Install docker in centos

# Remove any old versions
sudo yum remove docker docker-common docker-selinux docker-engine

# Install required packages
sudo yum install -y yum-utils device-mapper-persistent-data lvm2

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apiVersion: v1
kind: Template
labels:
  demo: openshift-mapit-spring-template
metadata:
  annotations:
    description: openshift-mapit-spring Spring Boot Geo Spatial Application Template
    iconClass: icon-java
    tags: microservice,spring
  name: openshift-mapit-spring-template

abraaojs

## Comandos Kubernetes ##

kubectl delete daemonsets,replicasets,services,deployments,pods,rc --all

kubectl get pods -o jsonpath="{.items[*].metadata.name}" | \
tr " " "\n" | \
xargs -i -P 0 kubectl delete pods {}

kubectl delete pods --all

abraaojs

#!/bin/bash
# created by abraaojs
# Add to instance metadata with `gcloud compute instances add-metadata \
#   instance-name --metadata-from-file startup-script=gcp-shutdown.sh` and reboot
# NOTE: requires `bc`, eg, sudo apt-get install bc
# Modified from https://stackoverflow.com/questions/30556920/how-can-i-automatically-kill-idle-gce-instances-based-on-cpu-usage
threshold=0.1

count=0
wait_minutes=60

abraaojs

Table of Contents

• References
• Other cheatsheets
• multiple gcloud config configurations
  • switch gcloud context with gcloud config
• auth
• info
• projects
• zones