add docker

.docker/openresty/sites/phpmyadmin.conf.template

@@ -0,0 +1,16 @@
+server {
+    listen 443 ssl http2;
+    server_name ${PHPMYADMIN_SERVER_NAME};
+
+    ssl_certificate     /certs/live/fullchain.pem;
+    ssl_certificate_key /certs/live/privkey.pem;
+
+    location / {
+        proxy_pass http://phpmyadmin:80;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+    }
+
+    error_log /dev/stderr;
+    access_log /dev/stdout;
+}