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How to Install MicroK8S on Ubuntu 24.04 (Single Node)

Install MicroK8S

sudo snap install microk8s --classic

Add the current user to the microk8s group

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services:

  ipfs:
    image: ipfs/kubo:latest
    container_name: ipfs
    volumes:
      - ./ipfs_path:/data/ipfs
      - ./ipfs_export:/export
      - ./ipfs_fuse:/ipfs
      - ./ipns_fuse:/ipns     

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networks:
  default:
    attachable: true
    name: "neko-rooms-net"

services:
  neko-rooms:
    image: "m1k1o/neko-rooms:latest"
    restart: "unless-stopped"
    environment:

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Install Prometheus and Node Exporter on EC2 Linux AMI 2023

Prerequisites

Create prometheus user

sudo useradd -M -U prometheus

Install Node Exporter

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const EmlParser = require('eml-parser');
const fs = require('fs');
const path = require('path');

// Define paths
const filesPath = 'files';
const resultsPathPrefix = 'results';
const timestamp = new Date().toISOString().replace(/[:]/g, '-').split('.')[0];
const resultsPath = path.join(resultsPathPrefix, timestamp);

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const verifyPDF = require('pdf-signature-reader-jpc');
const fs = require('fs');
const path = require('path');

// Define paths
const filesPath = 'files';
const resultsPathPrefix = 'results';
const timestamp = new Date().toISOString().replace(/[:]/g, '-').split('.')[0];
const resultsPath = path.join(resultsPathPrefix, timestamp);
const verifiedPath = path.join(resultsPath, 'verified');

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FROM       docker:27.0
LABEL      maintainer="BlueT - Matthew Lien - 練喆明 <[email protected]>"

# Docker defaults
ENV        CRONICLE_VERSION 0.9.73
ENV        CRONICLE_base_app_url 'http://localhost:3012'
ENV        CRONICLE_WebServer__http_port 3012
ENV        CRONICLE_WebServer__https_port 443
ENV        EDITOR=nano

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Pino HTTP Logs Dashboard
This Grafana dashboard utilizes the Loki data source to visualize and analyze logs generated by the Pino logging library. Logs from HTTP requests are captured using the Pino-HTTP plugin and are sent to a Loki instance via the Pino-Loki plugin, enabling real-time monitoring and historical analysis. The dashboard includes graph and table panels to display key metrics such as request status codes, response times, and error rates, making it easy to track application behavior and identify performance issues.

Flow Overview:

1. Pino: Captures structured logs in a JSON format.
2. Pino-HTTP: Specifically designed to handle HTTP request/response logging, capturing details such as request method, URL, and status code.
3. Pino-Loki: Transmits the

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Install Prometheus, Loki and Promtail on Ubuntu 24.04 with Basic Auth

Prometheus Installation Guide

Install Prometheus and Node Exporter

apt -y install prometheus prometheus-node-exporter

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alias myip=ipinfo

ipinfo() {
  # Check if an IP is passed as an argument
  if [ -n "$1" ]; then
    ip="$1"
    data_ipinfo=$(curl -s "https://ipinfo.io/widget/demo/$ip")

    # Only data from ipinfo if a custom IP is passed
    jq -n \