move postgres instructions above build instructions. added perlbrew switch command. added caveats. modified .service file a little

README.md

@@ -22,6 +22,14 @@ apt install libmojolicious-perl libmojo-pg-perl
 Note: the latest Perl at the time of writing on Debian stable is v5.36.x which doesn't have class support...  I really wanted to use class().  Sorry!
 So, you're likely better off installing perlbrew and having the dedicated user that will run this program compile and install v5.38.x.
 
+### postgres
+Probably not needed info, but postgres here is version 15.
+```
+% sudo apt install postgresql postgresql-server-dev-15
+% sudo -u postgres psql                                 # test if 'active' so to speak.
+```
+Follow instructions from 'Create relevent details for the database.'
+
 ### perlbrew (with Debian 12.8)
 ```
 % sudo apt install perlbrew
@@ -32,6 +40,7 @@ So, you're likely better off installing perlbrew and having the dedicated user t
 % sudo -u jjakkekeyserver perlbrew install-cpanm
 % sudo chsh jjakkekeyserver -s /bin/bash                # we will set this back to /bin/nologin later
 % sudo -u jjakkekeyserver -i
+jjakkekeyserver% perlbrew switch perl-5.40.0
 jjakkekeyserver% PERL_CPANM_HOME=/tmp cpanm DBD::Pg     # needs postgresql-server-dev-xx (on debian)
 jjakkekeyserver% cpanm Mojolicious Mojo::Pg             #   AND postgres itself must be running
                                                         #   DBD::Pg test wants to poke stuff, fails otherwise
@@ -41,14 +50,6 @@ jjakkekeyserver% exit
 % sudo chsh jjakkekeyserver -s /bin/nologin
 ```
 
-#### postgres
-Probably not needed info, but postgres here is version 15.
-```
-% sudo apt install postgresql postgresql-server-dev-xx
-% sudo -u postgres psql                                 # test if 'active' so to speak.
-```
-Follow instructions from 'Create relevent details for the database.'
-
 ### Install via cpan (or cpan-minus, considered way better by most)
 ```
 cpanm Mojolicious Mojo::Pg Mojo::File Mojo::Util
@@ -56,7 +57,12 @@ cpanm Mojolicious Mojo::Pg Mojo::File Mojo::Util
 Installing via cpan(m) will work because the Mojolicious devs are competent (to be more specific, they opt to recreate everything, that way if a dependency breaks because the author is ignoring issues or fucking DEAD there won't be permanently broken cpan repos that mojolicious depends on)
 
 ## To use
-### Create a dedicated user to run this program
+### Create a dedicated user to run this program (Debian)
+```
+sudo adduser --group --home /var/jjakkekeyserver --system -- jjakkekeyserver
+```
+
+### Create a dedicated user to run this program (not Debian)
 ```
 sudo useradd --system --create-home --home-dir /var/jjakkekeyserver --shell /bin/nologin jjakkekeyserver
 ```
@@ -78,11 +84,22 @@ jjakkekeyserverdb=# grant all privileges on schema public to jjakkekeyserver;
 jjakkekeyserverdb=# exit
 ```
 
+### Caveats
+#### config file
+For some reason, hypnotoad (or morbo) lacks a 'config' flag and there isn't a way to set it as far as I can tell (even in program (for now)).  What I do know is that it looks for keyserver.conf in the working directory.
+
+#### Usage of 'lib'
+I used `use lib qw(lib)` in my program, which means the working directory has have 'lib/KeyData.pm' in it, or be manually installed somewhere (really not recommended).  Basically the directory keyserver program resides in.
+
+I will add a dedicated installer for this, later.  KeyData.pm is useful.
+
+
 ### Start Program
 ```
-sudo -u jjakkekeyserver hypnotoad -f keyserver ./keyserver.conf; # -f = starts in foreground
+sudo -u jjakkekeyserver hypnotoad -f ./keyserver; # -f = starts in foreground
 ```
 
+
 ### Proxy
 It's a good idea to proxy this program behind another dedicated program that listens on relevant ports: no TLS, 11371 and 80; with TLS, 11372 and 443.
 

jjakkekeyserver.service

@@ -3,16 +3,13 @@ Description=jjakke's keyserver
 After=network.target
 
 [Service]
-Type=simple
 User=jjakkekeyserver
-Group=jjakkekeyserver
 WorkingDirectory=/var/jjakkekeyserver/keyserver
 ExecStart=/var/jjakkekeyserver/perl5/perlbrew/perls/perl-5.40.0/bin/hypnotoad -f /var/jjakkekeyserver/keyserver/keyserver
 Environment=PERL5LIB=/var/jjakkekeyserver/perl5/lib/perl5
 Environment=PATH=/var/jjakkekeyserver/perl5/perlbrew/bin:/var/jjakkekeyserver/perl5/perlbrew/perls/perl-5.40.0/bin:$PATH
 Restart=always
 RestartSec=5
-LimitNOFILE=4096
 
 [Install]
 WantedBy=multi-user.target