preseed get_firstboot (#45)

* added service file

* preseed get_firstboot

* copy service file with ftp

* entrypoint executable

* change firstboot owner to root

* FTP permissions

* template in ftp network info

* preseed fix

* preseed config

* check for keys

* key check

* key check

* Update preseed.cfg.jinja2

* return type fix

* render change

* empty dict args

* None object to none test

---------

Co-authored-by: Robert Gingras <gingrm02@pfw.edu>

genisys/modules/preseed.py

@@ -32,6 +32,12 @@ def generate(self: Self) -> str:
             if isinstance(value, bool):
                 self.config["users"][key] = str(value).lower()
 
+
+        return template.render(settings=self.config["users"], ftp=self.config["network"].get("ftp", {}))
+    # end generate
+
+# end class Preseed
+
        # Read SSH key files and store their contents as strings
         ssh_keys_contents = []
         ssh_keys_dir = Path("../ssh_keys")  # Update this to your directory path
@@ -51,4 +57,5 @@ def generate(self: Self) -> str:
 
     config = YAMLParser(sys.argv[1])
     preseed = Preseed(config)
-    print(preseed.generate())
+    print(preseed.generate())
+

genisys/templates/preseed.cfg.jinja2

@@ -95,3 +95,19 @@ d-i preseed/late_command string \
     in-target chmod 644 /root/.ssh/authorized_keys; \
     in-target chmod 700 /root/.ssh/
 {% endif %}
+
+# copy firstboot.service file to client
+{% if ftp.get('ip') is not none and ftp.get('port') is not none %}
+d-i preseed/late_command string ftp {{ ftp['ip'] }}:{{ ftp['port'] }}/ftp/first-boot/genisys-firstboot.service /etc/systemd/system/
+{% endif %}
+d-i preseed/late_command string chmod 0644 /first-boot
+d-i preseed/late_command string chown root /first-boot
+# enable systemd service
+d-i preseed/late_command string systemctl daemon-reload
+d-i preseed/late_command string systemctl enable systemd-firstboot.service
+# there must be an entrypoint file
+# ensure entrypoint is executable
+d-i preseed/late_command string chmod +x /first-boot/entrypoint
+
+# change firstboot owner to root
+chown -R root:root /first-boot