new sslproxy xai cli commands for build, deploy, rollback

dockerfiles/services/sslproxy/hosts/letsencrypt.conf

@@ -0,0 +1,18 @@
+# proxy for unsecured traffic for letsencrypt verification
+server {
+    listen  80 default_server;
+    resolver 127.0.0.11 valid=30s;
+
+    #server_name _
+    #server_name xai-corp.net
+
+    set $backend http://tasks.acme_certbot_app:83;
+
+    client_max_body_size 200m;
+
+    location / {
+        proxy_set_header Connection $http_connection;
+        proxy_pass $backend;
+    }
+
+}