Contents

• Part I  ByStar Reference Model Review
  • 1  Philosophy And Values – Tangible Authonomy and Tangible Privacy
  • 2  ByStar Platform (BxP)
  • 3  Concept Of Autonomous and Controlled By* Information and Service Objects (BxIso)
  • 4  Services Realization Of BxIsos
  • 5  Email Service Realization Of BxIsos
• Part II  Daemontools Live Walkthrough
  • 6  Daemontools Blee Panel
  • 7  File Variables As The Most Simple Control Method
• Part III  dnscache and tinydns Overview
  • 8  Dnscache Overview
  • 9  Tinydns Overview
• Part IV  Class Activities
  • 10  Emacs As A System Administration Tool
  • 11  Bash Scripting – The IIM Framework Oriented Approach
    • 11.1  Framework Oriented IIM Bash Scripting
    • 11.2  Adding An iimPanel to Our iimBash Examples
• Part V  Assignments
  • 12  Assignments

<presentation>

[plain] Part 1: ByStar Reference Model Review

Contents

• Part I  ByStar Reference Model Review
  • 1  Philosophy And Values – Tangible Authonomy and Tangible Privacy
  • 2  ByStar Platform (BxP)
  • 3  Concept Of Autonomous and Controlled By* Information and Service Objects (BxIso)
  • 4  Services Realization Of BxIsos
  • 5  Email Service Realization Of BxIsos
• Part II  Daemontools Live Walkthrough
  • 6  Daemontools Blee Panel
  • 7  File Variables As The Most Simple Control Method
• Part III  dnscache and tinydns Overview
  • 8  Dnscache Overview
  • 9  Tinydns Overview
• Part IV  Class Activities
  • 10  Emacs As A System Administration Tool
  • 11  Bash Scripting – The IIM Framework Oriented Approach
    • 11.1  Framework Oriented IIM Bash Scripting
    • 11.2  Adding An iimPanel to Our iimBash Examples
• Part V  Assignments
  • 12  Assignments

[part=1]

1  Philosophy And Values – Tangible Authonomy and Tangible Privacy

Philosophy And Values – Tangible Authonomy and Tangible Privacy

• Reading Assignment Feedback (http://www.by-star.net)
• Review the concept of “Conviviality”
• Review the concept of Resonsibility Of Professions – Though To Swallow?

2  ByStar Platform (BxP)

ByStar Platform (BxP)

• The VM that we have been using is the ByStar Platform (BxP)
• It (the unified software) Can Be Configued To Become:
  • BUE: A Light User Environment (NATed) – For TouchPads, Phones
  • A Heavy Intranet Cluster User Environment (NATed) – For Desktops, LapTops
  • A Complete Internet Service Environment – For Servers, VMs, Private and Public Clouds

3  Concept Of Autonomous and Controlled By* Information and Service Objects (BxIso)

Consider Getopt

• Each Of Us Will Be Registered As An Autonomous BxIso
• BxIso is manifested as a “Unix Account”
• BxPs are Containers Of bxSOs
• Each Autonomous BxIso can create additional controlled BxIsos
• BxIso’s can exist in parallel in multiple BxPs and be synchronized. At anytime the BxIso that is Internet Visible is call the “Principal BxIso”
• Different services within BxIsos can be mapped to domains at will

4  Services Realization Of BxIsos

Services Realization Of BxIsos

• A service realization of a BxIso is manifested as a directory within the Unix Account
• Examples: BxIso/iso/sr/apache2/web BxIso/iso/sr/apache2/gitweb BxIso/iso/sr/qmail/

5  Email Service Realization Of BxIsos

Email Service Realization Of BxIsos

Within BxIso/iso/sr/qmail/ are:

• Controls of local-parts
• Maildirs for final deliveries
• Mapping Of local-parts to maildirs
• Mail retrieval control information

<presentation>

[plain] Part 2: Daemontools Live Walkthrough

Contents

• Part I  ByStar Reference Model Review
  • 1  Philosophy And Values – Tangible Authonomy and Tangible Privacy
  • 2  ByStar Platform (BxP)
  • 3  Concept Of Autonomous and Controlled By* Information and Service Objects (BxIso)
  • 4  Services Realization Of BxIsos
  • 5  Email Service Realization Of BxIsos
• Part II  Daemontools Live Walkthrough
  • 6  Daemontools Blee Panel
  • 7  File Variables As The Most Simple Control Method
• Part III  dnscache and tinydns Overview
  • 8  Dnscache Overview
  • 9  Tinydns Overview
• Part IV  Class Activities
  • 10  Emacs As A System Administration Tool
  • 11  Bash Scripting – The IIM Framework Oriented Approach
    • 11.1  Framework Oriented IIM Bash Scripting
    • 11.2  Adding An iimPanel to Our iimBash Examples
• Part V  Assignments
  • 12  Assignments

[part=2]

6  Daemontools Blee Panel

Daemontools Blee Panel

• Software-Service Continuum - Daemontools
• Review The Model
• Review
• Let’s Walk Through https://cr.yp.to/daemontools.html

7  File Variables As The Most Simple Control Method

File Variables As The Most Simple Control Method

• cd /etc/service/dnscache
• Start From Run and Walkthrough
• Visit env

<presentation>

[plain] Part 3: dnscache and tinydns Overview

Contents

• Part I  ByStar Reference Model Review
  • 1  Philosophy And Values – Tangible Authonomy and Tangible Privacy
  • 2  ByStar Platform (BxP)
  • 3  Concept Of Autonomous and Controlled By* Information and Service Objects (BxIso)
  • 4  Services Realization Of BxIsos
  • 5  Email Service Realization Of BxIsos
• Part II  Daemontools Live Walkthrough
  • 6  Daemontools Blee Panel
  • 7  File Variables As The Most Simple Control Method
• Part III  dnscache and tinydns Overview
  • 8  Dnscache Overview
  • 9  Tinydns Overview
• Part IV  Class Activities
  • 10  Emacs As A System Administration Tool
  • 11  Bash Scripting – The IIM Framework Oriented Approach
    • 11.1  Framework Oriented IIM Bash Scripting
    • 11.2  Adding An iimPanel to Our iimBash Examples
• Part V  Assignments
  • 12  Assignments

[part=3]

8  Dnscache Overview

Dnscache Overview

• Control Through daemontools
• /etc/resolv.conf
• Local Resolutions Bypass

9  Tinydns Overview

Tinydns Overview

• Control Through daemontools
• Dynamic Addition Of DNS records through scripting

<presentation>

[plain] Part 4: Class Activities

Contents

• Part I  ByStar Reference Model Review
  • 1  Philosophy And Values – Tangible Authonomy and Tangible Privacy
  • 2  ByStar Platform (BxP)
  • 3  Concept Of Autonomous and Controlled By* Information and Service Objects (BxIso)
  • 4  Services Realization Of BxIsos
  • 5  Email Service Realization Of BxIsos
• Part II  Daemontools Live Walkthrough
  • 6  Daemontools Blee Panel
  • 7  File Variables As The Most Simple Control Method
• Part III  dnscache and tinydns Overview
  • 8  Dnscache Overview
  • 9  Tinydns Overview
• Part IV  Class Activities
  • 10  Emacs As A System Administration Tool
  • 11  Bash Scripting – The IIM Framework Oriented Approach
    • 11.1  Framework Oriented IIM Bash Scripting
    • 11.2  Adding An iimPanel to Our iimBash Examples
• Part V  Assignments
  • 12  Assignments

[part=4]

10  Emacs As A System Administration Tool

11  Bash Scripting – The IIM Framework Oriented Approach

11.1  Framework Oriented IIM Bash Scripting

Framework Oriented IIM Bash Scripting

• cp /opt/public/osmt/bin/startIimGeneric.sh /isit442/lastName-iim.sh
• Add VisExample
• Add Describe
• Add Functionality
• Add EH_problem
• Invoke Through Emacs Client

11.2  Adding An iimPanel to Our iimBash Examples

Adding An iimPanel to Our iimBash Examples

• cd /isit442
• cp /opt/public/osmt/bin/startIimBash.org Panel.org
• F11-F11
• Let’s Customize

<presentation>

[plain] Part 5: Assignments

Contents

• Part I  ByStar Reference Model Review
  • 1  Philosophy And Values – Tangible Authonomy and Tangible Privacy
  • 2  ByStar Platform (BxP)
  • 3  Concept Of Autonomous and Controlled By* Information and Service Objects (BxIso)
  • 4  Services Realization Of BxIsos
  • 5  Email Service Realization Of BxIsos
• Part II  Daemontools Live Walkthrough
  • 6  Daemontools Blee Panel
  • 7  File Variables As The Most Simple Control Method
• Part III  dnscache and tinydns Overview
  • 8  Dnscache Overview
  • 9  Tinydns Overview
• Part IV  Class Activities
  • 10  Emacs As A System Administration Tool
  • 11  Bash Scripting – The IIM Framework Oriented Approach
    • 11.1  Framework Oriented IIM Bash Scripting
    • 11.2  Adding An iimPanel to Our iimBash Examples
• Part V  Assignments
  • 12  Assignments

[part=5]

12  Assignments

[plain]Assignments

• Read through “man dnscache” and “man tinydns”
• Page through more “Life With Qmail”. Focus on the qmail specific parts – message queueing and delivery.

• Experiment more with iimBash and iimPanels

References