From 1da2aba063527cbda6dab60f03a11a1f92fa60c4 Mon Sep 17 00:00:00 2001
From: Adam Grare <adam@grare.com>
Date: Fri, 1 Mar 2024 12:37:04 -0500
Subject: [PATCH] Remove MonitoringManager

The Prometheus AlertBuffer MonitoringManager is not supported any any
versions of OpenShift that are supported
---
 .../providers/openshift/container_manager.rb  |  7 -------
 .../providers/openshift/monitoring_manager.rb | 20 -------------------
 .../monitoring_manager/event_catcher.rb       |  5 -----
 .../event_catcher/runner.rb                   |  3 ---
 ...ft_monitoring_manager_event_catcher.target |  2 --
 ..._monitoring_manager_event_catcher@.service | 13 ------------
 6 files changed, 50 deletions(-)
 delete mode 100644 app/models/manageiq/providers/openshift/monitoring_manager.rb
 delete mode 100644 app/models/manageiq/providers/openshift/monitoring_manager/event_catcher.rb
 delete mode 100644 app/models/manageiq/providers/openshift/monitoring_manager/event_catcher/runner.rb
 delete mode 100644 systemd/manageiq-providers-openshift_monitoring_manager_event_catcher.target
 delete mode 100644 systemd/manageiq-providers-openshift_monitoring_manager_event_catcher@.service

diff --git a/app/models/manageiq/providers/openshift/container_manager.rb b/app/models/manageiq/providers/openshift/container_manager.rb
index 11ba2c1a..a26f012c 100644
--- a/app/models/manageiq/providers/openshift/container_manager.rb
+++ b/app/models/manageiq/providers/openshift/container_manager.rb
@@ -5,13 +5,6 @@ class ManageIQ::Providers::Openshift::ContainerManager < ManageIQ::Providers::Ku
 
   include ManageIQ::Providers::Openshift::ContainerManager::Options
 
-  # Override HasMonitoringManagerMixin
-  has_one :monitoring_manager,
-          :foreign_key => :parent_ems_id,
-          :class_name  => "ManageIQ::Providers::Openshift::MonitoringManager",
-          :autosave    => true,
-          :dependent   => :destroy
-
   supports :catalog
   supports :create
   supports :external_logging
diff --git a/app/models/manageiq/providers/openshift/monitoring_manager.rb b/app/models/manageiq/providers/openshift/monitoring_manager.rb
deleted file mode 100644
index b748ff2e..00000000
--- a/app/models/manageiq/providers/openshift/monitoring_manager.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-ManageIQ::Providers::Kubernetes::MonitoringManager.include(ActsAsStiLeafClass)
-
-class ManageIQ::Providers::Openshift::MonitoringManager < ManageIQ::Providers::Kubernetes::MonitoringManager
-  belongs_to :parent_manager,
-             :foreign_key => :parent_ems_id,
-             :class_name  => "ManageIQ::Providers::Openshift::ContainerManager",
-             :inverse_of  => :monitoring_manager
-
-  def self.ems_type
-    @ems_type ||= "openshift_monitor".freeze
-  end
-
-  def self.description
-    @description ||= "Openshift Monitor".freeze
-  end
-
-  def self.event_monitor_class
-    ManageIQ::Providers::Openshift::MonitoringManager::EventCatcher
-  end
-end
diff --git a/app/models/manageiq/providers/openshift/monitoring_manager/event_catcher.rb b/app/models/manageiq/providers/openshift/monitoring_manager/event_catcher.rb
deleted file mode 100644
index 1013ebcc..00000000
--- a/app/models/manageiq/providers/openshift/monitoring_manager/event_catcher.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-class ManageIQ::Providers::Openshift::MonitoringManager::EventCatcher < ManageIQ::Providers::BaseManager::EventCatcher
-  def self.settings_name
-    :event_catcher_prometheus
-  end
-end
diff --git a/app/models/manageiq/providers/openshift/monitoring_manager/event_catcher/runner.rb b/app/models/manageiq/providers/openshift/monitoring_manager/event_catcher/runner.rb
deleted file mode 100644
index 9e305339..00000000
--- a/app/models/manageiq/providers/openshift/monitoring_manager/event_catcher/runner.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-class ManageIQ::Providers::Openshift::MonitoringManager::EventCatcher::Runner < ManageIQ::Providers::BaseManager::EventCatcher::Runner
-  include ManageIQ::Providers::Kubernetes::MonitoringManager::EventCatcher::RunnerMixin
-end
diff --git a/systemd/manageiq-providers-openshift_monitoring_manager_event_catcher.target b/systemd/manageiq-providers-openshift_monitoring_manager_event_catcher.target
deleted file mode 100644
index 4a988087..00000000
--- a/systemd/manageiq-providers-openshift_monitoring_manager_event_catcher.target
+++ /dev/null
@@ -1,2 +0,0 @@
-[Unit]
-PartOf=manageiq.target
diff --git a/systemd/manageiq-providers-openshift_monitoring_manager_event_catcher@.service b/systemd/manageiq-providers-openshift_monitoring_manager_event_catcher@.service
deleted file mode 100644
index 2327d505..00000000
--- a/systemd/manageiq-providers-openshift_monitoring_manager_event_catcher@.service
+++ /dev/null
@@ -1,13 +0,0 @@
-[Unit]
-PartOf=manageiq-providers-openshift_monitoring_manager_event_catcher.target
-[Install]
-WantedBy=manageiq-providers-openshift_monitoring_manager_event_catcher.target
-[Service]
-WorkingDirectory=/var/www/miq/vmdb
-Environment=BUNDLER_GROUPS=manageiq_default,ui_dependencies
-EnvironmentFile=/etc/default/manageiq*.properties
-ExecStart=/usr/bin/ruby lib/workers/bin/run_single_worker.rb ManageIQ::Providers::Openshift::MonitoringManager::EventCatcher --heartbeat --guid=%i
-User=manageiq
-Restart=no
-Type=notify
-Slice=manageiq-providers-openshift_monitoring_manager_event_catcher.slice