Add example of nginx+step-ca

examples/docker/nginx/Dockerfile

@@ -0,0 +1,11 @@
+FROM nginx:alpine
+
+RUN apk add inotify-tools
+RUN mkdir -p /var/local/step
+COPY site.conf /etc/nginx/conf.d/
+COPY certwatch.sh /
+COPY entrypoint.sh /
+
+# Cron && Nginx
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["nginx", "-g", "daemon off;"]

examples/docker/nginx/certwatch.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+while true; do
+    inotifywait -e modify /var/local/step/site.crt
+    nginx -s reload
+done

examples/docker/nginx/entrypoint.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Wait for renewer
+sleep 10
+
+# watch for the update of the cert and reload nginx
+/certwatch.sh &
+
+# Run docker CMD
+exec "$@"

examples/docker/nginx/site.conf

@@ -0,0 +1,11 @@
+server {
+    listen                443 ssl;
+    server_name           localhost;
+    ssl_certificate       /var/local/step/site.crt;
+    ssl_certificate_key   /var/local/step/site.key;
+
+    location / {
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+    }
+}