Real world DevOps project from start to finish

Focused View

Predrag Mijatovic

5:56:00

125 View

1. Introduction

1. Course overview.mp4

03:29

2. First Steps

1. First Steps.mp4

01:35

3. Buying a domain

1.1 certbot DNS plugins.html

1.2 Namesilo (affiliate link).html

1. Buying a domain.mp4

08:01

4. How DNS works

1. How DNS works.mp4

02:26

5. VPS

1.1 after-05-vps.7z

1.2 ArchWiki SSH keys.html

1.3 Hetzner (affiliate link).html

1.4 Linode (affiliate link).html

1. VPS.mp4

04:00

6. Storage volume

1. Adding and configuring storage volume.mp4

02:10

7. Recap

1. Linode VPS, Arch Linux, additional storage volume.mp4

00:42

8. Ansible introduction

1. Introtuction.mp4

01:47

9. Ansible installation and configuration

1.1 after-09-installation-and-configuration.7z

1. Installation and configuration.mp4

05:21

10. Ansible roles

1.1 after-10-roles.7z

1.2 Ansible Galaxy.html

1. Roles.mp4

06:20

11. DNS A records

1. DNS A records.mp4

02:32

12. Configuring DNS on Linux

1.1 Ansible file module, permissions (numeric method).html

1.2 Ansible playbook handlers.html

1.3 ArchWiki DNS.html

1.4 ArchWiki systemd drop-in files.html

1.5 ArchWiki systemd-networkd.html

1.6 ArchWiki systemd-resolved.html

1.7 Tailscale Blog.html

1. Configuring DNS on Linux.mp4

02:27

13. Linux file permissions

1. Linux file permissions.mp4

03:13

14. Essentials

1.1 after-14-essentials-1-main.7z

1. Main.mp4

09:19

2.1 after-14-essentials-2-packages.7z

2.2 ArchWiki systemdtimers.html

2. Packages.mp4

10:21

3.1 after-14-essentials-3-cronie.7z

3.2 ArchWiki Cron.html

3. Cron.mp4

02:29

4.1 after-14-essentials-4-bridge.7z

4.2 ArchWiki Bridge interface.html

4. Network bridge.mp4

05:17

5.1 after-14-essentials-5-loopback.7z

5. Loopback interface.mp4

04:08

15. Security

1.1 after-15-security.7z

1.2 ArchWiki iptables.html

1.3 ArchWiki SSH.html

1.4 LISH console.html

1. SSH daemon, iptables, SSH config, LISH console.mp4

07:20

16. sysctl

1.1 after-16-sysctl.7z

1.2 ArchWiki ip_forward.html

1.3 ArchWiki sysctl.html

1.4 fs.inotify.max_user_watches.html

1.5 ip_nonlocal_bind.html

1. Tweaking kernel parameters.mp4

03:33

17. Recap

1. venv, Ansible configuration, hostname, essentials, security, sysctl.mp4

01:38

18. certbot

1.1 ACME.html

1.2 ACME clients.html

1.3 after-18-certbot.7z

1.4 certbot.html

1.5 Let's Encrypt's staging environment.html

1.6 Linode's personal access tokens.html

1. certbot, ACME protocol, wildcard TLS certificates.mp4

11:13

19. Wireguard

1.1 after-19-wireguard-01.7z

1.2 ArchWiki WireGuard.html

1.3 WireGuard CLI tools.html

1.4 WireGuard official website.html

1. Part 1.mp4

08:03

2.1 after-19-wireguard-02.7z

2. Part 2.mp4

06:50

20. Docker

1.1 Docker Hub.html

1.2 Docker official website.html

1.3 Dockerfile reference.html

1.4 GitLab Container Registry.html

1. Part 1.mp4

08:43

2.1 after-20-docker-02.7z

2. Part 2.mp4

06:18

3.1 after-20-docker-03.7z

3. Part 3.mp4

04:11

21. MariaDB

1.1 after-21-mariadb.7z

1.2 Ansible Vault.html

1.3 ArchWiki MariaDB.html

1. Installing and configuring MariaDB, Ansible Vault.mp4

15:24

22. LXC (Linux Containers)

1.1 after-22-lxc.7z

1.2 ArchWiki LXC.html

1.3 LXC official website.html

1. Installing and configuring LXC.mp4

03:41

23. Recap

1. certbot, Wireguard, Docker, MariaDB, LXC.mp4

01:18

24. iRedMail

1. Part 1.mp4

02:44

2.1 after-24-iredmail-part-1.7z

2.2 iRedMail official website.html

2. Part 2.mp4

12:43

3.1 Google Postmaster Tools.html

3.2 Installing iRedMail on Ubuntu.html

3.3 iRedMail documentation.html

3. Part 3.mp4

03:38

4. Part 4.mp4

01:31

5. Part 5.mp4

07:55

6.1 after-24-iredmail-part-6.7z

6. Part 6.mp4

11:28

25. Zulip

1.1 after-25-zulip-01.7z

1.2 Why Zulip.html

1.3 Zulip features.html

1.4 Zulip system requirements.html

1. Part 1.mp4

07:17

2.1 Installing Zulip.html

2.2 Zulip download page.html

2. Part 2.mp4

09:53

26. Recap

1. Recap.mp4

02:21

27. Traefik

1.1 Docker labels.html

1.2 Traefik - Docker provider.html

1.3 Traefik - File provider.html

1.4 Traefik official website.html

1. Part 1.mp4

02:44

2.1 after-27-traefik-02.7z

2. Part 2.mp4

08:15

3.1 after-27-traefik-03.7z

3. Part 3.mp4

06:15

28. Pi-Hole

1.1 after-29-pi-hole.7z

1.2 Pi-hole official website.html

1. Deploying, configuring, and setting Pi-Hole as a DNS resolver.mp4

11:19

29. Nextcloud

1.1 after-30-nextcloud-01.7z

1.2 Nextcloud features.html

1.3 Nextcloud official website.html

1.4 Wikipedia CalDAV.html

1.5 Wikipedia CardDAV.html

1.6 Wikipedia WebDAV.html

1. Part 1.mp4

09:48

2. Part 2.mp4

04:51

3. Recap.mp4

02:25

30. checkmk

1.1 after-31-checkmk-01.7z

1.2 checkmk in Docker.html

1.3 checkmk official website.html

1. Part 1.mp4

05:03

2.1 after-31-checkmk-02.7z

2.2 checkmk REST API.html

2. Part 2.mp4

08:13

3.1 after-31-checkmk-03.7z

3. Part 3.mp4

06:53

4. Recap.mp4

01:14

31. Borg

1.1 after-32-borg-01.7z

1.2 Borg official website.html

1.3 borgmatic official website.html

1.4 borgmatic reference configuration.html

1. Installing and configuring Borg with brogmatic wrapper.mp4

08:07

2. Recap.mp4

01:26

32. GitLab and GitLab Runner

1.1 after-33-gitlab-01.7z

1.2 GitLab Container Registry.html

1.3 GitLab deployment using Docker.html

1.4 GitLab NGINX settings.html

1.5 What is GitLab.html

1. GitLab.mp4

13:15

2.1 GitLab Runner.html

2.2 GitLab Runner executors.html

2. GitLab Runner.mp4

03:17

33. do-p.com website

1.1 after-35-do-p-1.7z

1.2 Caddy official website.html

1. Deploying a website via GitLab CICD.mp4

06:16

2. Recap.mp4

01:58

34. backup-checker Python application

1.1 after-37-backup-checker-1.7z

1.2 Apprise documentation for Zulip.html

1.3 Apprise Github page.html

1.4 GitLab Container Registry authentication.html

1.5 GitLab predefined variables.html

1.6 Zulip bot.html

1. Part 1.mp4

14:27

2. Part 2.mp4

08:18

3.1 after-37-backup-checker-2.7z

3. Recap.mp4

03:11

35. Staying up to date

1.1 after-38-staying-up-to-date-1.7z

1. Part 1 - Docker services.mp4

05:33

2.1 Upgrading Arch Linux.html

2.2 Upgrading iRedMail.html

2.3 Upgrading Zulip.html

2. Part 2 - LXCs and host OS.mp4

05:47

36. Docker prune

1. Running 'docker prune' command periodically via crontab.mp4

03:17

37. Outro

1. The End.mp4

00:49

Description

DevOps for startups and individuals | Docker, LXC, GitLab, CI/CD, Ansible, certbot, WireGuard, mail, Traefik, Pi-hole

What You'll Learn?

Ansible
Server networking and security setup
Let's Encrypt (certbot)
WireGuard (VPN)
Docker
docker-compose
Traefik
GitLab
GitLab CI/CD pipeline through implementing a simple project
Borg with borgmatic
LXC
Mail server

Who is this for?

Startups

Small companies

Linux System Administrators and developers looking to enter DevOps world

Individuals looking to self-host their own infrastructure

More details

Description
This course will cover a DevOps project from its inception all the way to a finished product.
It is aimed at startups, small companies, and individuals who want to self-host their infrastructure.
We will combine multiple tools and services to produce a working, easily reproducible server which can support a small company.
We will cover:
Ansible - to configure the server and deploy services.
Let's Encrypt (certbot) - to obtain wildcard TLS certificate with auto renewal.
VPN (WireGuard) - for secure access to our services.
Docker with docker-compose - to easily deploy our applications and services.
MariaDB - MySQL fork.
LXC (Linux containers) - another virtualization technology.
iRedMail - mail server which we'll use to send and receive notifications.
Zulip - an open source chat and collaborative software which can be self-hosted (alternative to Slack or Microsoft Teams).
Traefik (reverse proxy and TLSÂ termination proxy) with Docker and file providers - a single entry point for our services with automatic TLS certificates.
Pi-hole - ad blocking on DNS level.
Nextcloud - Email, calendar, documents, photos...It even has built-in code editor.
checkmk - monitoring solution.
Borg with borgmatic - backup solution.
GitLab - Git server, CI/CD, GitLab Container Registry, etc.
backup-checker - with this project we will showcase everything we've created!
We'll create a Python program which will compare finished backups with the desired list of backups, use GitLab CI/CD to create Docker image, push it to our own, private Docker Registry, run it on our server via GitLab Runner, and send notification to our Zulip server.
Upgrade scripts for services running in Docker.
Upgrading iRedMail.
Upgrading Zulip.
Upgrading host OS.
When you finish the course, you'll be equipped to add any additional services you need for your particular line of work.
Who this course is for:
Startups
Small companies
Linux System Administrators and developers looking to enter DevOps world
Individuals looking to self-host their own infrastructure

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DevOps

Predrag Mijatovic

Instructor's Courses

- 10 years of professional experience- Worked as System Administrator, DevOps engineer, Software Developer- Experience with a variety of tools: Ansible, Apache, AWS, Bash, C#, CentOS, Checkmk, Corosync, Debian, Docker, Elasticsearch, Logstash, and Kibana, Git, GitHub, GitLab, Go, Hashi Consul, Hashi Nomad, Jenkins, LXC, MariaDB, MySQL, Nextcloud, NFS, NGINX, OpenZFS, Pacemaker, Python, RabbitMQ, Rancher, Samba, Red Hat Linux, Ubuntu, Vagrant, VirtualBox, WordPress, etc.

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