Write %post section

.gitattributes

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+.gitignore export-ignore
+.gitattributes export-ignore

.gitignore

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+*.swp

Makefile

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+NAME = $(shell basename $(PWD))
+VERSION = $(shell git describe | sed 's/-/./g')
+BRANCH = $(shell git branch --show-current)
+
+RPM_SOURCEDIR = $(shell rpm --eval '%{_sourcedir}')
+RPM_SYSCONFDIR = $(shell rpm --eval '%{_sysconfdir}')
+
+.PHONY: name
+name:
+	@echo "$(NAME)"
+
+.PHONY: version
+version:
+	@echo "$(VERSION)"
+
+$(RPM_SOURCEDIR)/$(NAME)-%.tar.gz: *
+	git archive --format=tar.gz \
+	            --output="$@" \
+	            --prefix="$(NAME)-$(VERSION)/" \
+	            --verbose \
+	            "$(BRANCH)"
+
+.PHONY: tarball
+tarball: $(RPM_SOURCEDIR)/$(NAME)-$(VERSION).tar.gz
+
+.PHONY: install
+install:
+	install --directory $(DESTDIR)$(RPM_SYSCONFDIR)/nginx
+	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

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+# 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/nginx/nginx.conf

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+# For more information on configuration
+# See: http://nginx.org/en/docs/
+
+# Configure core
+# See: https://nginx.org/en/docs/ngx_core_module.html
+user             nginx;
+worker_processes auto;
+error_log        /var/log/nginx/error.log;
+pid              /run/nginx.pid;
+
+# Load dynamic modules
+# See: /usr/share/doc/nginx/README.dynamic.
+include /usr/share/nginx/modules/*.conf;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    # Configure logs
+    # See: https://nginx.org/en/docs/http/ngx_http_log_module.html
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+    access_log  /var/log/nginx/access.log  main;
+
+    # Configure core
+    # See: https://nginx.org/en/docs/ngx_core_module.html
+    include             /etc/nginx/mime.types;
+    default_type        text/html;
+    sendfile            on;
+    tcp_nopush          on;
+    tcp_nodelay         on;
+    keepalive_timeout   65;
+    types_hash_max_size 4096;
+
+    # Configure ssl module
+    # See: https://nginx.org/en/docs/http/ngx_http_ssl_module.html 
+    include                   /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_certificate           /etc/letsencrypt/live/netoik.io/fullchain.pem;
+    ssl_certificate_key       /etc/letsencrypt/live/netoik.io/privkey.pem;
+    ssl_dhparam               /etc/letsencrypt/ssl-dhparams.pem;
+    ssl_session_cache         shared:SSL:1m;
+    ssl_prefer_server_ciphers on;
+
+    # Configure headers
+    # See: https://nginx.org/en/docs/http/ngx_http_headers_module.html
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload;" always;
+
+    # Configure http2
+    # See: https://nginx.org/en/docs/http/ngx_http_v2_module.html
+    http2 on;
+
+    # Configure http3
+    # See: https://nginx.org/en/docs/http/ngx_http_v3_module.html
+    http3 on;
+
+    # Load modular configuration files from the /etc/nginx/conf.d directory.
+    # See: http://nginx.org/en/docs/ngx_core_module.html#include
+    include /etc/nginx/conf.d/*.conf;
+}

netoik-rp.spec

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+%define debug_package %{nil}
+
+Name:           %(make name)
+Version:        %(make version)
+Release:        1%{?dist}
+Summary:        Netoik Reverse Proxy
+License:        MIT
+URL:            https://git.netoik.io/samuel/netoik-rp
+
+Source0:        %{name}-%{version}.tar.gz
+Buildarch:      noarch
+BuildRequires:  make
+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
+
+%prep
+%autosetup -v
+
+%install
+%make_install
+
+%post
+if [ $1 == 1 ]; then
+  python3 -m venv /opt/certbot
+  /opt/certbot/bin/pip install --upgrade pip certbot certbot-dns-ovh
+  envsubst < %{_sysconfdir}/certbot/ovh.ini.tpl > %{_sysconfdir}/certbot/ovh.ini
+  /opt/certbot/bin/certbot certonly --dns-ovh --dns-ovh-credentials "%{_sysconfdir}/certbot/ovh.ini" -d "*.netoik.io" -d "*.samuel-campos.fr"
+fi
+
+%files
+%attr(755, root, root) %dir %{_sysconfdir}/certbot
+%attr(600, root, root) %config %{_sysconfdir}/certbot/ovh.ini
+%attr(644, root, root) %{_sysconfdir}/certbot/ovh.ini.tpl
+
+%changelog
+%autochangelog