WoozyMasta

DayZ Linux Server watchdog

This DayZ Watchdog script to check server availability

With the release of DayZ 1.24, a server for Linux appeared, this is undoubtedly very cool, but the implementation was in an experimental state for a very long time, which is why some problems crop up when trying to run modified community servers.

At the time of writing, there was a problem with the scheduled restart of the modified server based on an event from messages.xml. Details at https://feedback.bistudio.com/T179734

Important

These are instructions for a non-system user; for a root user you can adapt them yourself if necessary

WoozyMasta

init_worker_by_lua_block {
  prometheus = require("prometheus").init("prometheus_metrics")

  metric_requests = prometheus:counter(
      "nginx_http_requests_total",
      "Number of HTTP requests",
      {"host", "status"}
  )
  metric_latency = prometheus:histogram(
      "nginx_http_request_duration_seconds",

WoozyMasta

Renew source IP addresses from Cloudflare

Script for Nginx/Openresty to restore up-to-date source IP addresses of visitors from Cloudflare

Installation

Set params like NGINX_BIN_PATH and CLOUDFLARE_CONFIG_PATH

echo "NGINX_BIN_PATH=/usr/bin/openresty" > /etc/cloudflare-real-ip-update.env

WoozyMasta

apiVersion: v1
kind: ConfigMap
metadata:
  name: registry-config
  namespace: kube-system
data:
  unqualified-search-registries.conf: |
    unqualified-search-registries = [
      "docker.io",
      "quay.io",

WoozyMasta

stream {
  upstream ssh {
    server 127.0.0.1:22;
  }

  upstream web {
    server 127.0.0.1:443;
  }

  map $ssl_preread_protocol $upstream {

WoozyMasta

FROM docker.io/python:3.9-bullseye AS build
WORKDIR "/app"

# Install dependecies
# hadolint ignore=DL3008,DL3013
RUN set -eux && \
    apt-get update; \
    apt-get install --no-install-recommends -y \
        python3-dev build-essential patchelf upx; \
    apt-get clean; \

WoozyMasta

#!/usr/bin/env bash
#
#  Script for rebuild indexes and invalidate cache in NPM proxy repositories.
#  Configuration can load from hide file with same name as script
#     Example: this-srcipt.sh load config from ./.this-srcipt
#
#  Copyright 2020 WoozyMasta <woozy.masta@gmail.com>
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by

WoozyMasta

#!/usr/bin/env bash
# wg-post %i UP/DOWN

set -euo pipefail

: "${WG_IFACE:=${1:-wg0}}"
: "${WG_ACTION:=${2:-down}}"
: "${WG_CONF:=/etc/wireguard/$WG_IFACE.conf}"

[ -f "$WG_CONF" ] || { >&2 echo "File $WG_CONF not accessible"; exit 1; }

WoozyMasta

# https://github.com/opencontainers/image-spec/blob/main/annotations.md

image="$REGISTRY_DOMAIN/$CI_PROJECT_ROOT_NAMESPACE/$CI_PROJECT_NAME:$CI_COMMIT_REF_NAME"

docker build \
  --file ./Dockerfile --tag "$image" \
  --label org.opencontainers.image.url="$image" \
  --label org.opencontainers.image.vendor="$CI_PROJECT_ROOT_NAMESPACE@$CI_SERVER_HOST" \
  --label org.opencontainers.image.version="$CI_COMMIT_REF_SLUG" \
  --label org.opencontainers.image.description="$CI_PROJECT_TITLE" \

WoozyMasta

#!/bin/bash
set -eu

# Listen address for all docker.io/registry instances
listen_address=0.0.0.0
# Listen port for the first container
# all subsequent ports for containers will be incremented by one
listen_port_first=5000
insecure=true