refactor!(server): drop Cassandra support

.github/ISSUE_TEMPLATE/bug_report.md

@@ -26,7 +26,7 @@ If applicable, add screenshots to help explain your problem.
 **Version:**
  - Predator: [e.g. 1.0.8]
  - Predator-runner [e.g. 1.0.5]
- - Database [e.g. cassandra]
+ - Database [e.g. sqlite]
 
 **Additional context**
 Add any other context about the problem here.

README.md

@@ -22,7 +22,7 @@ It has a simple, one-click installation, built with support for Kubernetes, DC/O
 |-------------------------------- |:------------------:|:---------|
 | Distributed Load                | :sparkle:          |Predator supports an unlimited number of load generators that produce multiple load runners concurrently.
 | Rich UI                         | :sparkle:          |Predator offers a rich UI where you can write tests, run them and compare results.
-| Reports && Tests Persistence    | :sparkle:          |Predator provides out-of-the box functionality for persisting data in Cassandra, Postgres, MySQL, MSSQL and SQLITE.
+| Reports && Tests Persistence    | :sparkle:          |Predator provides out-of-the box functionality for persisting data in Postgres, MySQL, MSSQL and SQLITE.
 | Real time reports               | :sparkle:          |Predator aggregates all concurrent runs into a single beautiful report in real time (latency, rps, status codes and more).
 | CSV Datasets                    | :sparkle:          |Predator support uploading files like csv to provide dataset for test inputs
 | Scheduled runs                  | :sparkle:          |Predator can run recurring tests using cron expressions.

docs/devguide/docs/about.md

@@ -18,7 +18,7 @@ Predator is a performance platform that can be configured to automatically load
 
 - **One click installation**:  Predator can be installed with just one click in Kubernetes and DC/OS, or on any other machine running Docker.
 
-- **Supports 5 Different databases**: Predator provides out-of-the box functionality for persisting data in Cassandra, Postgres, MySQL, MSSQL and SQLITE.
+- **Supports 5 Different databases**: Predator provides out-of-the box functionality for persisting data in Postgres, MySQL, MSSQL and SQLITE.
 
 - **Scheduled jobs**: Predator can run recurring tests using cron expressions.
 
@@ -37,5 +37,3 @@ load engine to fire the requests. The schema for creating tests via the Predator
 
 ## Feature Comparison
 ![Screenshot](images/features.png)
-
-

docs/devguide/docs/configuration.md

@@ -22,22 +22,14 @@ Below are variables Predator can be configured with.
 ## Database
 | Environment Variable 	| Description                                                                     	| Configurable from UI/API 	| Default value 	|
 |----------------------	|---------------------------------------------------------------------------------	|--------------------------	|---------------	|
-| DATABASE_TYPE        	| Database to integrate Predator with [Cassandra, Postgres, MySQL, MSSQL, SQLITE] 	| x                        	| SQLITE        	|
+| DATABASE_TYPE        	| Database to integrate Predator with [Postgres, MySQL, MSSQL, SQLITE] 	| x                        	| SQLITE        	|
 | DATABASE_NAME        	| Database/Keyspace name                                                          	| x                        	|               	|
 | DATABASE_ADDRESS     	| Database address                                                                	| x                        	|               	|
 | DATABASE_USERNAME    	| Database username                                                               	| x                        	|               	|
 | DATABASE_PASSWORD    	| Database password                                                               	| x                        	|               	|
 
 Additional parameters for the following chosen databases:
 
-#### Cassandra
-| Environment Variable         	| Configurable from UI/API 	| Default value  	|
-|------------------------------	|--------------------------	|----------------	|
-| CASSANDRA_REPLICATION_FACTOR 	| x                        	| 1              	|
-| CASSANDRA_CONSISTENCY        	| x                        	| localQuorum    	|
-| CASSANDRA_KEY_SPACE_STRATEGY 	| x                        	| SimpleStrategy 	|
-| CASSANDRA_LOCAL_DATA_CENTER  	| x                        	|                	|
-
 #### SQLITE
 | Environment Variable 	| Description      	| Configurable from UI/API 	| Default value 	|
 |----------------------	|------------------	|--------------------------	|---------------	|
@@ -109,4 +101,4 @@ Additional parameters for the following chosen databases:
 | SMTP_PASSWORD        	| smtp_server.password 	| SMTP password                                             	| ✓                        	|               	|
 | SMTP_TIMEOUT         	| smtp_server.timeout  	| How many milliseconds to wait for the connection to establish to SMTP server                   	| ✓                        	| 200              	|
 | SMTP_SECURE         	| smtp_server.secure  	|  if true the connection will use TLS when connecting to server. [Nodemailer SMTP options](https://nodemailer.com/smtp/)                   	| ✓                        	| false           	|
-| SMTP_REJECT_UNAUTH_CERTS         	| smtp_server.rejectUnauthCerts  	| should fail or succeed on unauthorized certificate                 	| ✓                        	| false              	|
+| SMTP_REJECT_UNAUTH_CERTS         	| smtp_server.rejectUnauthCerts  	| should fail or succeed on unauthorized certificate                 	| ✓                        	| false              	|

docs/devguide/docs/index.html.bk

@@ -28,28 +28,28 @@
 <body>
 
 <!-- Google Analytics -->
-  <script>
-  window.ga = window.ga || function() {
-    (ga.q = ga.q || []).push(arguments)
-  }
-  ga.l = +new Date
-  /* Setup integration and send page view */
-  ga("create", "UA-40865650-2", "predator-ng.com")
-  ga("set", "anonymizeIp", true)
-  ga("send", "pageview")
-  /* Register handler to log search on blur */
-  document.addEventListener("DOMContentLoaded", () => {
-    if (document.forms.search) {
-      var query = document.forms.search.query
-      query.addEventListener("blur", function() {
-        if (this.value) {
-          var path = document.location.pathname;
-          ga("send", "pageview", path + "?q=" + this.value)
-        }
-      })
-    }
-  })
-</script>
+  <script>
+  window.ga = window.ga || function() {
+    (ga.q = ga.q || []).push(arguments)
+  }
+  ga.l = +new Date
+  /* Setup integration and send page view */
+  ga("create", "UA-40865650-2", "predator-ng.com")
+  ga("set", "anonymizeIp", true)
+  ga("send", "pageview")
+  /* Register handler to log search on blur */
+  document.addEventListener("DOMContentLoaded", () => {
+    if (document.forms.search) {
+      var query = document.forms.search.query
+      query.addEventListener("blur", function() {
+        if (this.value) {
+          var path = document.location.pathname;
+          ga("send", "pageview", path + "?q=" + this.value)
+        }
+      })
+    }
+  })
+</script>
 <script async src="https://www.google-analytics.com/analytics.js"></script>
 <!-- /Google Analytics -->
 
@@ -162,7 +162,7 @@
                 </div>
                 <div class="card-box mbr-fonts-style">
                     <h4 class="card-title py-3 display-7">Supports 5 storage backends</h4>
-                    <p class="mbr-text mbr-fonts-style display-7">Predator provides out-of-the box functionality for persisting data in Cassandra, Postgres, MySQL, MSSQL and SQLITE.</p>
+                    <p class="mbr-text mbr-fonts-style display-7">Predator provides out-of-the box functionality for persisting data in Postgres, MySQL, MSSQL and SQLITE.</p>
                 </div>
             </div>
         </div>
@@ -273,4 +273,4 @@
 
 
 </body>
-</html>
+</html>

docs/devguide/docs/project.mobirise

@@ -506,7 +506,7 @@
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           },
           "_name": "features5",
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It’s integrated with those platforms and is able to manage the load generator lifecycles by itself.</p>\n                </div>\n            </div>\n\n            <div class=\"card p-3 col-12 col-md-6\" mbr-if=\"cardsAmount > 1\" mbr-class=\"{'col-lg-3': cardsAmount == '4',\n                             'col-lg-4': cardsAmount == '3'}\">\n                <div class=\"card-img pb-3\">\n                    <span mbr-icon class=\"mbr-iconfont mbri-globe\"></span>\n                </div>\n                <div class=\"card-box\">\n                    <h4 class=\"card-title py-3 mbr-fonts-style\" mbr-theme-style=\"display-7\" mbr-if=\"showTitle\" data-app-selector=\".card-title, .card-img\">\n                        Distributed load</h4>\n                    <p class=\"mbr-text mbr-fonts-style\" mbr-theme-style=\"display-7\" mbr-if=\"showText\">Predator supports an unlimited number of load generators that produce multiple load runners concurrently. Predator will aggregate the result of those runners in real-time into a beautiful report.</p>\n                </div>\n            </div>\n\n            <div class=\"card p-3 col-12 col-md-6\" mbr-if=\"cardsAmount > 2\" mbr-class=\"{'col-lg-3': cardsAmount == '4',\n                             'col-lg-4': cardsAmount == '3'}\">\n                <div class=\"card-img pb-3\">\n                    <span mbr-icon class=\"mbr-iconfont mbri-touch\"></span>\n                </div>\n                <div class=\"card-box\">\n                    <h4 class=\"card-title py-3 mbr-fonts-style\" mbr-theme-style=\"display-7\" mbr-if=\"showTitle\" data-app-selector=\".card-title, .card-img\">\n                        One click installation</h4>\n                    <p class=\"mbr-text mbr-fonts-style\" mbr-theme-style=\"display-7\" mbr-if=\"showText\">Predator can be installed with just one click in Kubernetes and DC/OS, or on any other machine running Docker.</p>\n                </div>\n            </div>\n\n            <div class=\"card p-3 col-12 col-md-6\" mbr-if=\"cardsAmount > 3\" mbr-class=\"{'col-lg-3': cardsAmount == '4',\n                             'col-lg-4': cardsAmount == '3'}\">\n                <div class=\"card-img pb-3\">\n                    <span mbr-icon class=\"mbr-iconfont mobi-mbri-database mobi-mbri\"></span>\n                </div>\n                <div class=\"card-box mbr-fonts-style\">\n                    <h4 class=\"card-title py-3\" mbr-theme-style=\"display-7\" mbr-if=\"showTitle\" data-app-selector=\".card-title, .card-img\">Supports 5 storage backends</h4>\n                    <p class=\"mbr-text mbr-fonts-style\" mbr-theme-style=\"display-7\" mbr-if=\"showText\">Predator provides out-of-the box functionality for persisting data in Cassandra, Postgres, MySQL, MSSQL and SQLITE.</p>\n                </div>\n            </div>\n        </div>\n    </div>\n</section>",
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Predator will aggregate the result of those runners in real-time into a beautiful report.</p>\n                </div>\n            </div>\n\n            <div class=\"card p-3 col-12 col-md-6\" mbr-if=\"cardsAmount > 2\" mbr-class=\"{'col-lg-3': cardsAmount == '4',\n                             'col-lg-4': cardsAmount == '3'}\">\n                <div class=\"card-img pb-3\">\n                    <span mbr-icon class=\"mbr-iconfont mbri-touch\"></span>\n                </div>\n                <div class=\"card-box\">\n                    <h4 class=\"card-title py-3 mbr-fonts-style\" mbr-theme-style=\"display-7\" mbr-if=\"showTitle\" data-app-selector=\".card-title, .card-img\">\n                        One click installation</h4>\n                    <p class=\"mbr-text mbr-fonts-style\" mbr-theme-style=\"display-7\" mbr-if=\"showText\">Predator can be installed with just one click in Kubernetes and DC/OS, or on any other machine running Docker.</p>\n                </div>\n            </div>\n\n            <div class=\"card p-3 col-12 col-md-6\" mbr-if=\"cardsAmount > 3\" mbr-class=\"{'col-lg-3': cardsAmount == '4',\n                             'col-lg-4': cardsAmount == '3'}\">\n                <div class=\"card-img pb-3\">\n                    <span mbr-icon class=\"mbr-iconfont mobi-mbri-database mobi-mbri\"></span>\n                </div>\n                <div class=\"card-box mbr-fonts-style\">\n                    <h4 class=\"card-title py-3\" mbr-theme-style=\"display-7\" mbr-if=\"showTitle\" data-app-selector=\".card-title, .card-img\">Supports 5 storage backends</h4>\n                    <p class=\"mbr-text mbr-fonts-style\" mbr-theme-style=\"display-7\" mbr-if=\"showText\">Predator provides out-of-the box functionality for persisting data in Postgres, MySQL, MSSQL and SQLITE.</p>\n                </div>\n            </div>\n        </div>\n    </div>\n</section>",
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@@ -1309,4 +1309,4 @@
       ]
     }
   }
-}
+}