Revert "Added MQTT ..."

This reverts commit 4068fd99.

software/fluent-bit/instance-input-schema.json

+{
+  "$schema": "https://json-schema.org/draft/2019-09/schema",
+  "description": "Parameters to instantiate Fluent-bit",
+  "type": "object",
+  "configuration": {
+    "input": {
+      "description": "The desired fluent-bit input, which defines in fluent-bit's configuration the inputs.",
+      "type": "object",
+      "default": ""
+    },
+    "output": {
+      "description": "The desired fluent-bit output, which defines in fluent-bit's configuration the outputs.",
+      "type": "object",
+      "default": ""
+    }
+  }
+}

software/fluent-bit/software.cfg.json

+{
+  "name": "Fluent-bit",
+  "description": "Fluent-bit",
+  "serialisation": "xml",
+  "software-type": {
+    "default": {
+      "title": "Default",
+      "description": "Fluent-bit",
+      "request": "instance-input-schema.json",
+      "index": 0
+    }
+  }
+}

[Jérome Perrin]

can you also please add a response field ? this is causing a test failure:

======================================================================
ERROR: test_fluent-bit_software_cfg_json (slapos.test.test_json_schema.TestJSONSchemaValidation)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/srv/slapgrid/slappart8/t/cvt/soft/36a21dc63e86528db1d25f96e76b862d/parts/slapos-repository/slapos/test/test_json_schema.py", line 72, in run
    resolver.resolve(software_type_definition['response'])
KeyError: 'response'

see https://lab.nexedi.com/nexedi/slapos/blob/9a46bc519502bf44ae4de57b1c9774872709c612/software/proftpd/software.cfg.json#L10 and https://lab.nexedi.com/nexedi/slapos/blob/9a46bc519502bf44ae4de57b1c9774872709c612/software/proftpd/instance-output-schema.json for example (of course, please adjust it with the actual published parameters).

[Ivan Tyagov]

Thanks, @jerome . I am sure @mmanchev23 can fix soon.

[Jérome Perrin]

Thanks @Tyagov and @mmanchev23 . For reference, there was same problem in js-drone. We discussed it in b013e21e (comment 172970) . js-drone does not publish any parameter, the the fix is to add a schema for an empty object : daeaccec fluent-bit does not publish parameter either as far as I see, so the fix should be similar for fluent-bit