afro-coder

Airgap Documentation for Gloo Gateway Beta Release.

Uninstall the existing installation for Gloo Gateway 2.0.x

helm uninstall -n INSTALLATION_NAMESPACE gloo-gateway-crds
helm uninstall -n INSTALLATION_NAMESPACE gloo-gateway

afro-coder

Podman Overview commands

podman ps

CONTAINER ID  IMAGE                                          COMMAND               CREATED      STATUS                PORTS                                               NAMES
3ab2fc4893d3  localhost/podman-pause:4.9.3-0                                       3 weeks ago  Up 3 weeks            127.0.0.1:8000->8000/tcp, 127.0.0.1:8443->8443/tcp  e93a7d115be6-infra
c3930453f0db  docker.io/guacamole/guacd:latest               /bin/sh -c /opt/g...  3 weeks ago  Up 3 weeks (healthy)  127.0.0.1:8000->8000/tcp, 127.0.0.1:8443->8443/tcp  guacd
bb4a6589771b  docker.io/guacamole/guacamole:latest           /opt/guacamole/bi...  3 weeks ago  Up 3 weeks            127.0.0.1:8000->8000/tcp, 127.0.0.1:8443->8443/tcp  guacamole

afro-coder

grafana:
  defaultInstallationEnabled: false
prometheus:
  enabled: false
gloo-fed:
  glooFedApiserver:
    enable: false
  enabled: false
redis:
  deployment:

afro-coder

Install Ansible in Linux using Pip

# Python 3.12.4
python -m venv venv
source venv/bin/activate

# Install rustup
## Ubuntu:  sudo apt install -y rustup
##  Archlinux: sudo pacman -S rustup

afro-coder

# microcksId: Bookinfo Graph API: 1.0
type Query {
        """Description of a book in HTML"""
        productsForHome: [Product]
      }
      """Each book has a product entry"""
      type Product {
        """Unique identifier for books"""
        id: String
        """The book title"""

afro-coder

openapi: 3.0.3
info:
  title: Catstronauts REST API
  description: REST API for Catstronauts to retrieve data for tracks, authors and modules.
  version: 1.0.0
servers:
  - url: /
tags:
  - name: Tracks
    description: A track is a collection of modules around a topic for catstronauts to learn about.

afro-coder

gloo:
  gatewayProxies:
    gatewayProxy:
      gatewaySettings:
        options:
          accessLoggingService:
            accessLog:
            - fileSink:
                path: /dev/stdout
                stringFormat: >

afro-coder

Systemd

Enabling a service and starting it

systemctl enable --now httpd
systemctl enable httpd

Making the journal persistent

afro-coder

Learning File Manipulation

New Command: cut use man to figure out how to use cut

Using the file shared on slack

• Print the first hundred lines
• Print the first line
• Print the last line of the file
• Total lines inside the file

afro-coder

Boot up the linux virtual machine

• Install apache (Use package manager to figure this out)
  • Start the apache service
  • Create a file that will replace the index file in your apache server
  • Check the port of the apache server
  • Check how many processes are being run by apache
• Install nginx (Use package manager to figure this out)
  • Start the nginx systemd service
• Test the service