| #!/usr/bin/env ruby | |
| MAX_DIFF_SIZE_MB = 4 # MB | |
| def bytes_to_mb(bytes) | |
| bytes.to_f / (1024*1024) | |
| end | |
| total_diff_bytes = 0 |
| [Unit] | |
| Description=Auto shutdown service | |
| [Service] | |
| Type=oneshot | |
| ExecStart=/auto_shutdown.sh |
| #!/bin/bash | |
| # | |
| # Script for updating DNS records on Hurricane Electirc's DNS system (https://dns.he.net). | |
| # | |
| # The record will be updated with the IP address that originates the request. | |
| # | |
| # Usage | |
| # ----- | |
| # | |
| # Create config file `/etc/he-dns-update.conf`: |
Loki stops ingesting logs from promtail. The error messages are a stream HTTP 499 errors
in the gateway component which is based on nginx. Ex:
10.194.148.169 - - [17/Feb/2022:21:08:28 +0000] 499 "POST /loki/api/v1/push HTTP/1.1" 0 "-" "promtail/" "-"
10.194.90.195 - - [17/Feb/2022:21:08:28 +0000] 499 "POST /loki/api/v1/push HTTP/1.1" 0 "-" "promtail/" "-"
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Certificate Renewal Timeline Visualizer</title> | |
| <style> | |
| body { | |
| font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; | |
| margin: 0; |
| // ==UserScript== | |
| // @name Buildkite Select All Button | |
| // @namespace http://tampermonkey.net/ | |
| // @version 1.1 | |
| // @description Adds a "Select All" button to Buildkite pipeline input modals (skips "!! APPLY ALL STACKS !!") | |
| // @author You | |
| // @match https://buildkite.com/* | |
| // @grant none | |
| // ==/UserScript== |
| FROM balabit/syslog-ng:3.35.1 | |
| COPY syslog-ng.conf /etc/syslog-ng/syslog-ng.conf |
| #!/bin/sh | |
| # helper script for making a new CA and signing client (leaf) certs, including making java keystore (JKS) files. useful in creating test fixtures | |
| # | |
| # Example: | |
| # ./mk-test-certs.sh | |
| # ==> Creating new CA: certs/ca.key, certs/ca.crt | |
| # Generating a 2048 bit RSA private key | |
| # ....................................................+++ | |
| # ...............................+++ | |
| # writing new private key to 'certs/ca.key' |
| #!/bin/bash | |
| if [ -z "$1" ]; then | |
| echo | |
| echo usage: $0 network-interface | |
| echo | |
| echo e.g. $0 eth0 | |
| echo | |
| echo shows packets-per-second |
| #!/usr/bin/env ruby | |
| # | |
| # Show GKE per-node-pool pod IP CIDR range utilization. | |
| # | |
| # Usage: | |
| # gcloud container clusters describe <cluster-name> --location <loc> --format=json | ./gke-np-ip-utilization.rb | |
| require 'json' | |
| require 'ipaddr' |