Remove postgresql output bot

... and mention this in the Changelog and the News file.
There was already an upgrade function in 2.1.0 deprecating the bot,
so none was added for this change.

CHANGELOG.md

@@ -71,6 +71,7 @@ CHANGELOG
 #### Outputs
 - `intelmq.bots.outputs.mcafee.output_esm_ip`: Fix access to parameters, the bot wrongly used `self.parameters` (by Sebastian Wagner).
 - `intelmq.bots.outputs.misp.output_api`: Fix access to parameters, the bot wrongly used `self.parameters` (by Sebastian Wagner).
+- Removed `intelmq.bots.outputs.postgresql`: this bot was marked as deprecated in 2019 announced to be removed in version 3 of IntelMQ (PR#2045 by Birger Schacht).
 
 ### Documentation
 - Various formatting fixes (by Sebastian Wagner).

NEWS.md

@@ -35,6 +35,7 @@ Please refer to the changelog for a full list of changes.
 
 ### Bots
 The malwardomains parser bot was removed. The malwaredomains.com website is offline, therefore the parser can not be used anymore. The `intelmqctl upgrade-config` command warns if you have the feed and the bot in use.
+The postgresql output bot was removed. The bot was marked as deprecated in 2019 and announced to be removed in version 3.
 
 ### Data Format
 

intelmq/tests/bots/outputs/sql/test_output_postgresql.py

@@ -8,7 +8,6 @@
 
 import intelmq.lib.test as test
 from intelmq.bots.outputs.sql.output import SQLOutputBot
-from intelmq.bots.outputs.postgresql.output import PostgreSQLOutputBot
 
 if os.environ.get('INTELMQ_TEST_DATABASES'):
     import psycopg2
@@ -92,9 +91,10 @@ class TestPostgreSQLOutputBot(test.BotTestCase, unittest.TestCase):
 
     @classmethod
     def set_bot(cls):
-        cls.bot_reference = PostgreSQLOutputBot
+        cls.bot_reference = SQLOutputBot
         cls.default_input_message = INPUT1
-        cls.sysconfig = {"host": "localhost",
+        cls.sysconfig = {"engine": "postgresql",
+                         "host": "localhost",
                          "port": 5432,
                          "database": "intelmq",
                          "user": "intelmq",