[WIP] Allow multiple installations of same blueprint (#88)

* Multi-install support, Blueprints and config changes. Initial commit

* Migrating jails to blueprints, first steps.
Tested Working:
- Transmission
- Lidarr
- Sonarr
- Radarr

fix lidarr config (+10 squashed commit)

Squashed commit:

[5f14653] always link ports folders

[f18f2f0] Optional (blueprint) ports mount
Fixes #89

[96ef7e7] chmod all the things

[129e707] same mistake... again...

[e1596dc] missing reference

[6da3567] Forgot one reference

[d78b5b6] Update wiki.yml

[cecc53a] Update filecheck.yml

[5244abd] basic settings changed.
More involved blueprints still need changes, such as: Bitwarden, nextcloud, Mariadb

[6568e92] jails -> blueprints

* Added Tested Working:
- KMS
- Plex
- Tautulli
- Organizr
- InfluxDB
- MariaDB

Many squashed small fixes included:
Make *.rc executable (+13 squashed commit)

Squashed commit:

[b28aa83] use .rc for rc.d config files

[e940a48] some mariadb cleanup

[dc27aff] testing another way

[83bd91b] Mariadb root password alter instead of update, initial config for unifi

[0ca3074] some light config cleanup

[a0d4352] also remove database from influxdb example config (db should be created when required)

[2c218cc] Prepare influxdb and remove unneeded content

[1b34109] more shellcheck fixups

[c96566c] Some shellcheck cleanup

[8969ca7] bitwarden mostly done, some work on nextcloud and unifi

[7f89bfa] initial mariadb patch

[dd7e85f] missed one problem

[f814cb7] Initial pseudo-compatibility patch for unifi

* Enable Bitwarden support and some small fixes/tweaks
Fixes #95

more bugs and typo's (+3 squashed commit)

Squashed commit:

[3b5213e] Bitwarden not correctly installing db

[b7438a5] yeah thats not gonna cut it... >.<

[e7987c2] some slight bitwarden tweaks

* Enable Unifi support and some small fixes/tweaks

small unifi cleanup. Unifi is working (+3 squashed commit)

Squashed commit:

[d906d2d] chmod unifi

[545e999] Add extra sanity, remove unneeded variables from example

[b8c0b24] Some small Unifi Tweaks

* Nextcloud Cleanup, Some fixes, Initial support for blueprintsystem
Fixes #96
Fixes #97
Fixes #98

some bloat and syntax fixes (+5 squashed commit)

Squashed commit:

[78f6428] Some more nextcloud cleanup and tweaks
- combines multiple variables for cert system selection (Fixes #98 )
- Default to self signed cert
- Force manual admin password

[7cacae4] slight fixes

[3d81cda] More cleanup

[50496cc] small mariadb fix and more nextcloud cleanup

[c1b2c20] Cleaning nextcloud
- Remove external DB (Fixes #97 )
- Remove Postgresql (Fixes #96 )
- Some preparation for blueprint

* Nextcloud done

and..  another... (+5 squashed commit)

Squashed commit:

[c65751b] caddy not installed right.

[e5da66b] more fixes

[a33300e] Damnit, two typo's same scentence

[4292a7a] another typo

[1b820cf] typo and example hotfix

* Introduce version checking for config file

blueprints/mariadb/includes/Caddyfile

@@ -0,0 +1,11 @@
+yourhostnamehere:80 JAIL-IP:80 {
+  root /usr/local/www/phpMyAdmin/
+  fastcgi / 127.0.0.1:9000 php {
+        env PATH /bin
+        env modHeadersAvailable true
+        env front_controller_active true
+        connect_timeout 60s
+        read_timeout 3600s
+        send_timeout 300s
+        }
+}

blueprints/mariadb/includes/caddy.rc

@@ -0,0 +1,83 @@
+#!/bin/sh
+# shellcheck disable=1091,2223,2154,2034
+#
+# PROVIDE: caddy
+# REQUIRE: networking
+# KEYWORD: shutdown
+
+#
+# Add the following lines to /etc/rc.conf to enable caddy:
+# caddy_enable (bool):        Set to "NO" by default.
+#                             Set it to "YES" to enable caddy
+#
+# caddy_cert_email (str):     Set to "" by default.
+#                             Defines the SSL certificate issuer email. By providing an
+#                             email address you automatically agree to letsencrypt.org's
+#                             general terms and conditions
+#
+# caddy_bin_path (str):       Set to "/usr/local/bin/caddy" by default.
+#                             Provides the path to the caddy server executable
+#
+# caddy_cpu (str):            Set to "99%" by default.
+#                             Configures, how much CPU capacity caddy may gain
+#
+# caddy_config_path (str):    Set to "/usr/local/www/Caddyfile" by default.
+#                             Defines the path for the configuration file caddy will load on boot
+#
+# caddy_user (str):           Set to "root" by default.
+#                             Defines the user that caddy will run on
+#
+# caddy_group (str):          Set to "wheel" by default.
+#                             Defines the group that caddy files will be attached to
+#
+# caddy_logfile (str)         Set to "/var/log/caddy.log" by default.
+#                             Defines where the process log file is written, this is not a web access log
+#
+# caddy_env (str)             Set to "" by default.
+#                             This allows environment variable to be set that may be required, for example when using "DNS Challenge" account credentials are required.
+#                             e.g. (in your rc.conf)   caddy_env="CLOUDFLARE_EMAIL=me@domain.com CLOUDFLARE_API_KEY=my_api_key"
+#
+
+. /etc/rc.subr                                           
+
+name="caddy"
+rcvar="${name}_enable"
+
+load_rc_config ${name}
+
+: ${caddy_enable:="NO"}
+: ${caddy_cert_email=""}
+: ${caddy_bin_path="/usr/local/bin/caddy"}
+: ${caddy_cpu="99%"} # was a bug for me that caused a crash within jails
+: ${caddy_config_path="/usr/local/www/Caddyfile"}
+: ${caddy_logfile="/var/log/caddy.log"}
+: ${caddy_user="root"}
+: ${caddy_group="wheel"}
+
+if [ "$caddy_cert_email" = "" ]
+then
+    echo "rc variable \$caddy_cert_email is not set. Please provide a valid SSL certificate issuer email."
+    exit 1
+fi
+
+pidfile="/var/run/${name}.pid"
+procname="${caddy_bin_path}" #enabled builtin pid checking for start / stop
+command="/usr/sbin/daemon"
+command_args="-p ${pidfile} /usr/bin/env ${caddy_env} ${procname} -cpu ${caddy_cpu} -log stdout -conf ${caddy_config_path} -agree -email ${caddy_cert_email} < /dev/null >> ${caddy_logfile} 2>&1"
+
+start_precmd="caddy_startprecmd"
+
+caddy_startprecmd()
+{
+        if [ ! -e "${pidfile}" ]; then
+                install -o "${caddy_user}" -g "${caddy_group}" "/dev/null" "${pidfile}"
+        fi
+
+        if [ ! -e "${caddy_logfile}" ]; then
+                install -o "${caddy_user}" -g "${caddy_group}" "/dev/null" "${caddy_logfile}"
+        fi
+}
+
+required_files="${caddy_config_path}"
+
+run_rc_command "$1"

blueprints/mariadb/includes/my-system.cnf

@@ -0,0 +1,16 @@
+[mysqld]
+innodb_file_per_table=1
+transaction_isolation = READ-COMMITTED
+binlog_format = ROW
+
+symbolic-links=0
+innodb_doublewrite = 0
+innodb_checksum_algorithm = none
+innodb_file_per_table=1
+
+innodb_buffer_pool_size = 1G
+innodb_log_buffer_size  = 8M
+innodb_open_files       = 400
+innodb_io_capacity      = 400
+innodb_flush_method     = O_DIRECT
+innodb_io_capacity      = 4000

blueprints/mariadb/includes/my.cnf

@@ -0,0 +1,3 @@
+# MySQL client config file
+[client]
+password=mypassword