Use env command

.gitignore

@@ -1 +1,2 @@
 *.swp
+*.env

Makefile

@@ -26,4 +26,6 @@ tarball: $(RPM_SOURCEDIR)/$(NAME)-$(VERSION).tar.gz
 .PHONY: install
 install:
 	install --directory $(DESTDIR)$(RPM_SYSCONFDIR)/nginx
-	install --target-directory=$(DESTDIR)$(RPM_SYSCONFDIR)/nginx nginx.conf
+	install --target-directory=$(DESTDIR)$(RPM_SYSCONFDIR)/nginx etc/nginx/nginx.conf
+	install --directory $(DESTDIR)$(RPM_SYSCONFDIR)/certbot
+	install --target-directory=$(DESTDIR)$(RPM_SYSCONFDIR)/certbot etc/certbot/ovh.ini.tpl

etc/certbot/ovh.ini.tpl

@@ -0,0 +1,6 @@
+# OVH API credentials used by Certbot
+# Name referenced in OVH: rasp.netoik.io
+dns_ovh_endpoint = $DNS_OVH_ENDPOINT
+dns_ovh_application_key = $DNS_OVH_APPLICATION_KEY
+dns_ovh_application_secret = $DNS_OVH_APPLICATION_SECRET
+dns_ovh_consumer_key = $DNS_OVH_CONSUMER_KEY

etc/crontab

@@ -0,0 +1,16 @@
+SHELL=/bin/bash
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+MAILTO=root
+
+# For details see man 4 crontabs
+
+# Example of job definition:
+# .---------------- minute (0 - 59)
+# |  .------------- hour (0 - 23)
+# |  |  .---------- day of month (1 - 31)
+# |  |  |  .------- month (1 - 12) OR jan,feb,mar,apr ...
+# |  |  |  |  .---- day of week (0 - 6) (Sunday=0 or 7) OR sun,mon,tue,wed,thu,fri,sat
+# |  |  |  |  |
+# *  *  *  *  * user-name  command to be executed
+
+0 12 * * * root sleep $((RANDOM % 3600)) && certbot renew -q

netoik-rp.spec

@@ -8,9 +8,9 @@ License:        MIT
 URL:            https://git.netoik.io/samuel/netoik-rp
 
 Source0:        %{name}-%{version}.tar.gz
-Buildarch:      x86_64
+Buildarch:      noarch
 BuildRequires:  make
-Requires:       nginx
+Requires:       nginx,python3,python-devel,augeas-devel,gcc
 
 %description
 Install the reverse proxy called nginx with a predefined configuration and with TLS certificates attached to netoik.io
@@ -21,8 +21,21 @@ Install the reverse proxy called nginx with a predefined configuration and with
 %install
 %make_install
 
+%post
+if [ $1 == 1 ]; then
+  %{_bindir}/env envsubst < %{_sysconfdir}/certbot/ovh.ini.tpl > %{_sysconfdir}/certbot/ovh.ini
+  %{_bindir}/env chmod 600 %{_sysconfdir}/certbot/ovh.ini
+  %{_bindir}/env python3 -m venv /opt/certbot
+  /opt/certbot/bin/pip install --upgrade pip certbot certbot-dns-ovh
+  /opt/certbot/bin/certbot certonly --dns-ovh --dns-ovh-credentials "%{_sysconfdir}/certbot/ovh.ini" -d "*.netoik.io" -d "*.samuel-campos.fr"
+fi
+%{_bindir}/env systemctl enable nginx
+%{_bindir}/env systemctl restart nginx
+
 %files
-%attr(644, root, root) /%{_sysconfdir}/nginx/nginx.conf
+%attr(644, root, root) %config %{_sysconfdir}/nginx/nginx.conf
+%attr(755, root, root) %dir %{_sysconfdir}/certbot
+%attr(644, root, root) %{_sysconfdir}/certbot/ovh.ini.tpl
 
 %changelog
-# let's skip this for now
+%autochangelog