From 1cfc12a53ae83121396eaf27f98192faaead08e0 Mon Sep 17 00:00:00 2001 From: Matt Birkholz Date: Wed, 3 Apr 2024 11:04:11 -0500 Subject: [PATCH] Update README.html. --- README.html | 147 +++++++++++++++++++++++++--------------------------- 1 file changed, 71 insertions(+), 76 deletions(-) diff --git a/README.html b/README.html index 907d654..7208837 100644 --- a/README.html +++ b/README.html @@ -3,7 +3,7 @@ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> - + A Small Institute @@ -48,7 +48,7 @@ connects to Front making the institute email, cloud, etc. available to members off campus.

-
+
                 =                                                   
               _|||_                                                 
         =-The-Institute-=                                           
@@ -1022,7 +1022,7 @@ example result follows the code.
 

 
 
-

+

 

 => 10.62.17.0/24
 

@@ -1475,7 +1475,7 @@ USB-Ethernet adapter, or a wireless adapter connected to a
 campground Wi-Fi access point, etc.
 
 
-
+
 =============== | ==================================================
                 |                                           Premises
           (Campus ISP)                                              
@@ -1498,7 +1498,7 @@ This avoids the need for a second Wi-Fi access point and leads to the
 following topology.
 

 
-
+
 =============== | ==================================================
                 |                                           Premises
            (House ISP)                                              
@@ -1651,8 +1651,8 @@ The all role contains tasks that are executed on all of the
 institute's servers.  At the moment there is just the one.
 

 

-

-
6.1. Include Particulars

+

+
6.1. Include Particulars

 

 

 The all role's task contains a reference to a common institute
@@ -1793,8 +1793,8 @@ uses the institute's CA and server certificates, and expects client
 certificates signed by the institute CA.
 

 

-

-
7.1. Include Particulars

+

+
7.1. Include Particulars

 

 

 The first task, as in The All Role, is to include the institute
@@ -1819,8 +1819,8 @@ membership roll, so these are included was well.
 

 

 

-

-
7.2. Configure Hostname

+

+
7.2. Configure Hostname

 

 

 This task ensures that Front's /etc/hostname and /etc/mailname are
@@ -1850,8 +1850,8 @@ delivery.
 

 

 

-

-
7.3. Add Administrator to System Groups

+

+
7.3. Add Administrator to System Groups

 

 

 The administrator often needs to read (directories of) log files owned
@@ -1910,8 +1910,8 @@ those stored in Secret/ssh_front/etc/ssh/
 

 

 

-

-
7.5. Configure Monkey

+

+
7.5. Configure Monkey

 

 

 The small institute runs cron jobs and web scripts that generate
@@ -1967,8 +1967,8 @@ Monkey uses Rsync to keep the institute's public web site up-to-date.
 

 

 

-

-
7.7. Install Unattended Upgrades

+

+
7.7. Install Unattended Upgrades

 

 

 The institute prefers to install security updates as soon as possible.
@@ -1983,8 +1983,8 @@ The institute prefers to install security updates as soon as possible.
 

 

 

-
-

-
7.9. Install Server Certificate

+

+
7.9. Install Server Certificate

 

 

 The servers on Front use the same certificate (and key) to
@@ -2255,8 +2255,8 @@ created by a more specialized role.
 

 

 

-

-
7.12. Configure Dovecot IMAPd

+

+
7.12. Configure Dovecot IMAPd

 

 

 Front uses Dovecot's IMAPd to allow user Fetchmail jobs on Core to
@@ -2612,8 +2612,8 @@ the users' ~/Public/HTML/ directories.
 

 

 

-

-
7.14. Configure OpenVPN

+

+
7.14. Configure OpenVPN

 

 

 Front uses OpenVPN to provide the institute's public VPN service.  The
@@ -2896,8 +2896,8 @@ Debian install and remote access to a privileged, administrator's
 account.  (For details, see The Core Machine.)
 

 

-

-
8.1. Include Particulars

+

+
8.1. Include Particulars

 

 

 The first task, as in The Front Role, is to include the institute
@@ -2919,8 +2919,8 @@ particulars and membership roll.
 

 

 

-

-
8.2. Configure Hostname

+

+
8.2. Configure Hostname

 

 

 This task ensures that Core's /etc/hostname and /etc/mailname are
@@ -2953,8 +2953,8 @@ proper email delivery.
 

 

 

-

-
8.3. Configure Systemd Resolved

+

+
8.3. Configure Systemd Resolved

 

 

 Core runs the campus name server, so Resolved is configured to use it
@@ -3377,8 +3377,8 @@ craps up /var/log/ and the Systemd journal.
 

 

 

-

-
8.7. Add Administrator to System Groups

+

+
8.7. Add Administrator to System Groups

 

 

 The administrator often needs to read (directories of) log files owned
@@ -3398,8 +3398,8 @@ these groups speeds up debugging.
 

 

 

-

-
8.8. Configure Monkey

+

+
8.8. Configure Monkey

 

 

 The small institute runs cron jobs and web scripts that generate
@@ -3466,8 +3466,8 @@ described in *Configure Apache2).
 

 

 

-

-
8.9. Install Unattended Upgrades

+

+
8.9. Install Unattended Upgrades

 

 

 The institute prefers to install security updates as soon as possible.
@@ -3499,8 +3499,8 @@ with Nextcloud on the command line.
 

 

 

-

-
8.11. Configure User Accounts

+

+
8.11. Configure User Accounts

 

 

 User accounts are created immediately so that backups can begin
@@ -3542,8 +3542,8 @@ describes the members and usernames variables.
 

 

 

-

-
8.12. Install Server Certificate

+

+
8.12. Install Server Certificate

 

 

 The servers on Core use the same certificate (and key) to authenticate
@@ -3767,8 +3767,8 @@ installed by more specialized roles.
 

 

 

-

-
8.16. Configure Dovecot IMAPd

+

+
8.16. Configure Dovecot IMAPd

 

 

 Core uses Dovecot's IMAPd to store and serve member emails.  As on
@@ -5540,8 +5540,8 @@ applied first, by which Gate gets a campus machine's DNS and Postfix
 configurations, etc.
 

 

-

-
9.1. Include Particulars

+

+
9.1. Include Particulars

 

 

 The following should be familiar boilerplate by now.
@@ -5910,8 +5910,8 @@ the daemon listens only on the Gate-WiFi network interface.
 

 

 

-

-
9.6. Install Server Certificate

+

+
9.6. Install Server Certificate

 

 

 The (OpenVPN) server on Gate uses an institute certificate (and key)
@@ -5938,8 +5938,8 @@ and Front) do.
 

 

 

-

-
9.7. Configure OpenVPN

+

+
9.7. Configure OpenVPN

 

 

 Gate uses OpenVPN to provide the institute's campus VPN service.  Its
@@ -6066,8 +6066,8 @@ Wireless campus devices can get a key to the campus VPN from the
 configured manually.
 

 

-

-
10.1. Include Particulars

+

+
10.1. Include Particulars

 

 

 The following should be familiar boilerplate by now.
@@ -6083,8 +6083,8 @@ The following should be familiar boilerplate by now.
 

 

 

-

-
10.2. Configure Hostname

+

+
10.2. Configure Hostname

 

 

 Clients should be using the expected host name.
@@ -6111,8 +6111,8 @@ Clients should be using the expected host name.
 

 

 

-

-
10.3. Configure Systemd Resolved

+

+
10.3. Configure Systemd Resolved

 

 

 Campus machines use the campus name server on Core (or dns.google),
@@ -6183,8 +6183,8 @@ and file timestamps.
 

 

 

-

-
10.5. Add Administrator to System Groups

+

+
10.5. Add Administrator to System Groups

 

 

 The administrator often needs to read (directories of) log files owned
@@ -6204,8 +6204,8 @@ these groups speeds up debugging.
 

 

 

-

-
10.6. Install Unattended Upgrades

+

+
10.6. Install Unattended Upgrades

 

 

 The institute prefers to install security updates as soon as possible.
@@ -6282,31 +6282,26 @@ tasks below.
 

 

 

-

-
10.8. Hard-wire Important IP Addresses

+

+
10.8. Set Domain Name

 

 

-For the edification of programs consulting the /etc/hosts file, the
-institute's domain name and public IP address are added.  The Debian
-custom of translating the host name into 127.0.1.1 is also followed.
+The host's fully qualified (private) domain name (FQDN) is set by an
+alias in its /etc/hosts file, as is customary on Debian.  (See "The
+"recommended method of setting the FQDN" in the hostname(1)
+manpage.)
 

 
 

 roles_t/campus/tasks/main.yml
-- name: Hard-wire important IP addresses.
+- name: Set domain name.
   become: yes
-  lineinfile:
-    path: /etc/hosts
-    regexp: "{{ item.regexp }}"
-    line: "{{ item.line }}"
-    insertafter: EOF
   vars:
     name: "{{ inventory_hostname }}"
-  loop:
-  - regexp: "^{{ front_addr }}[         ].*"
-    line: "{{ front_addr }}     {{ domain_name }}"
-  - regexp: "^127.0.1.1[        ].*"
-    line: "127.0.1.1    {{ name }}.localdomain {{ name }}"
+  lineinfile:
+    path: /etc/hosts
+    regexp: "^127.0.1.1[        ].*"
+    line: "127.0.1.1    {{ name }}.{{ domain_priv }} {{ name }}"
 

 

 

@@ -9145,7 +9140,7 @@ routes on Front and Gate, making the simulation less… similar.
 

 

 
Author: Matt Birkholz

-
Created: 2024-04-01 Mon 18:11

+
Created: 2024-04-03 Wed 11:00

 
Validate

 

 
-- 
2.25.1