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@superseb
superseb / check-certificate-state-rancherv22.md
Last active August 28, 2023 07:52
Check certificate state on Rancher v2.2 clusters

Check certificate state on Rancher v2.2 clusters

Steps to verify certificate state for custom clusters in v2.2

Check certificates locally on nodes

Run script below to output certificate checksums for certificates present on the node.

#!/bin/sh
@sixty4k
sixty4k / delete_iam_user.sh
Created May 30, 2017 18:31
Delete IAM user
#!/bin/bash
user_name=$1
echo ${user_name}
echo "Deleting Access Key"
aws iam delete-access-key --access-key-id $(aws iam list-access-keys --user-name ${user_name} \
| jq -r '.AccessKeyMetadata[] | .AccessKeyId' ) --user-name ${user_name}
#!/bin/bash
modprobe ipv6
modprobe udp_tunnel
modprobe ip6_udp_tunnel
ip link add dev wg0 type wireguard
wg setconf wg0 /etc/wireguard/config
wg showconf wg0
brctl addbr internet
brctl stp internet on
ip link set up dev wg0
@rmarchei
rmarchei / route53.py
Last active June 16, 2022 04:11
route53 hook for dehydrated - python2 / python3 + boto2 version. Tested on Ubuntu 16.04
#!/usr/bin/env python
# How to use:
#
# Ubuntu 16.04: apt install -y python-boto OR apt install -y python3-boto
#
# Specify the default profile on aws/boto profile files or use the optional AWS_PROFILE env var:
# AWS_PROFILE=example ./dehydrated -c -d example.com -t dns-01 -k /etc/dehydrated/hooks/route53.py
#
# Manually specify hosted zone:
@kevin-smets
kevin-smets / 1_kubernetes_on_macOS.md
Last active June 23, 2025 01:06
Local Kubernetes setup on macOS with minikube on VirtualBox and local Docker registry

Requirements

Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:

sysctl -a | grep machdep.cpu.features | grep VMX

If there's output, you're good!

Prerequisites

@zaiddabaeen
zaiddabaeen / exportMySQLUsersPDO.php
Created February 23, 2016 11:47
Exports MySQL Users and Privileges using PDO
* Feel free to improve it.
* Original by Janich: https://gist.github.com/janich/6121771
*
* @requires PHP 5.3+
* @package ExportMySQLUsers
* @author Zaid Daba'een
* @license http://www.dbad-license.org/ DBAD license
*/
// Set up database root credentials
$host = 'localhost';
@lyda
lyda / metrics.lua
Last active September 21, 2022 04:16
Prometheus node-exporter in lua for openwrt
#!/usr/bin/lua
-- Metrics web server (0.1)
-- Copyright (c) 2015 Kevin Lyda
-- Apache 2.0 License
socket = require("socket")
netsubstat = {"IcmpMsg", "Icmp", "IpExt", "Ip", "TcpExt", "Tcp", "UdpLite", "Udp"}
cpu_mode = {"user", "nice", "system", "idle", "iowait", "irq",
"softirq", "steal", "guest", "guest_nice"}
netdevsubstat = {"receive_bytes", "receive_packets", "receive_errs",
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active July 4, 2025 11:28
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'
@mashdot
mashdot / README.md
Created April 5, 2012 17:00
Bacula concurrent jobs multiple storage devices client labeled pools debian installation configuration.
Time-stamp: <2012-03-30 Fri 16:56 README.md>
Author....: 'Mash (Thomas Herbert)

TOSHINE-BACULA

Bacula concurrent jobs multiple storage devices client labeled pools Debian installation and configuration.
Please see http://toshine.org/etc for full article.

Bacula Debian Installation.