Document Objective

• Document the environment built for our development and production
• Everything is in container

Deployment

Container and Containerization

• Standard Kubernetes Base Deployment
• Ubuntu behind Firewall/ Proxy
• Install Kubernetes behind Firewall
• Create custom docker image
• Kubernetes Dashboard
• Install Nexus
• Istio serviceMesh and alternative registry to gcr.io
• My thoughts on Kubernetes and DevOps
• Rotate Kubernetes Client Cert/ Key
• Kubernetes Capacity & Workload Consideration
• Kubernetes Production Cluster Build and Operation
• Nginx HA & LB with KeepAlived
• HAproxy and keepAlived with Kubespray

DevOps

• Docker Swarm cluster
• Gitlab integration with OpenLDAP
• Gerrit integration with Gitlab and OpenLDAP
• Jenkins integration with OpenLDAP
• Portainer, monitoring of docker cluster
• OpenProject
• Zabbix, monitoring of all components
• Grafana, a UI of Zabbix
• PlantUML Editor in Atom
• DNS
• Gitlab on K8S
• Ansible Deployment Workflow
• argoCD

edgeComputing

• K3S and GitOps with Raspberry-Pi and K3S again
• K3S for raspberryPi

Environment and Security

• Linux Kernel Tuning
• Environment Common Settings for Security, Docker, etc
• Let's Encrypt
• OpenVPN Basic Setup
• OpenLDAP, with StartTLS Setup
• OpenLDAP integration with OpenVPN
• Secure phpLDAPadmin with Apache2
• Nginx Forward & Load-Balancing
• hans icmp/ ping tunneling
• PiVPN setup
• Post-install of Linode
• WireGuard
• Xray with VLess
• OpenSSL with Kubernetes

Database

• MongoDB Backup Cronjob on Kubernetes
• MySQL Galera cluster in Docker
• MySQL, MariaDB in Galera with etcd
• MySQL cluster stress test

Analytics

• Gluster Filesystem
• Mongo cluster
• Redis cluster
• Redis cluster by Sentinel

Fun

• How to Install Steam on Debian Stretch