Add `state` option for removing exporters

4 files changed, 62 insertions, 6 deletions

diff --git a/molecule/default/converge.yml b/molecule/default/converge.yml
index 59d63bc..8e0b5c9 100644
--- a/molecule/default/converge.yml
+++ b/molecule/default/converge.yml
@@ -743,3 +743,51 @@
       prometheus_target_exporter:
         - path: /opt/handler_disabled.yml
           host: application
+
+################################################################################
+################################################################################
+- name: Remove lineinfile exporters
+  hosts: application_remove
+  vars:
+    prometheus_target_host: prometheus
+    prometheus_target_strategy_lineinfile_prefix: "    - "
+    prometheus_target_exporter_defaults:
+      remove_shared:
+        path: /opt/lineinfile_state_removal.yml
+        host: remove:9100
+        state: absent
+
+  roles:
+    - role: kliwniloc.prometheus_target
+      prometheus_target_exporter:
+        - id: remove_shared
+        - path: /opt/lineinfile_state_removal.yml
+          host: remove:9200
+          state: absent
+        - path: /opt/lineinfile_state_missing.yml
+          host: missing:9100
+          state: absent
+
+################################################################################
+################################################################################
+- name: Remove YAML exporters
+  hosts: application_remove
+  vars:
+    prometheus_target_host: prometheus
+    prometheus_target_strategy: yaml
+    prometheus_target_exporter_defaults:
+      remove_shared:
+        path: /opt/yaml_state_removal.yml
+        host: remove:9100
+        state: absent
+
+  roles:
+    - role: kliwniloc.prometheus_target
+      prometheus_target_exporter:
+        - id: remove_shared
+        - path: /opt/yaml_state_removal.yml
+          host: remove:9200
+          state: absent
+        - path: /opt/yaml_state_missing.yml
+          host: missing:9100
+          state: absent
diff --git a/molecule/default/molecule.yml b/molecule/default/molecule.yml
index 04d4391..bdc5df7 100644
--- a/molecule/default/molecule.yml
+++ b/molecule/default/molecule.yml
@@ -43,6 +43,13 @@ platforms:
       - name: molecule-container-net
     groups: [application_group]
 
+  - name: application_remove
+    image: ${MOLECULE_DISTRO:-debian:12}
+    dockerfile: Dockerfile.j2
+    pre_build_image: false
+    networks:
+      - name: molecule-container-net
+
   - name: prometheus
     image: ${MOLECULE_DISTRO:-debian:12}
     dockerfile: Dockerfile.j2
diff --git a/molecule/default/tests/test_lineinfile_strategy.py b/molecule/default/tests/test_lineinfile_strategy.py
index 770459e..d7f9738 100644
--- a/molecule/default/tests/test_lineinfile_strategy.py
+++ b/molecule/default/tests/test_lineinfile_strategy.py
@@ -122,11 +122,12 @@ def test_disabled_handlers_do_not_run(host):
     assert not host.file("/tmp/disabled-shell-handler").exists
 
 
-def test_future_lineinfile_removal_fixture_is_untouched(host):
+def test_lineinfile_absent_removes_exporters(host):
     assert read_yaml_file(host, "/opt/lineinfile_state_removal.yml") == [
         {
             "labels": {"job": "shared"},
-            "targets": ["keep:9100", "remove:9100"],
+            "targets": ["keep:9100"],
         },
-        {"labels": {"job": "remove_last"}, "targets": ["remove:9200"]},
+        {"labels": {"job": "remove_last"}, "targets": None},
     ]
+    assert not host.file("/opt/lineinfile_state_missing.yml").exists
diff --git a/molecule/default/tests/test_yaml_strategy.py b/molecule/default/tests/test_yaml_strategy.py
index c3d0dd9..7f9b6ed 100644
--- a/molecule/default/tests/test_yaml_strategy.py
+++ b/molecule/default/tests/test_yaml_strategy.py
@@ -197,11 +197,11 @@ def test_yaml_skip_default_exporters(host):
     assert target.content_string == ""
 
 
-def test_future_yaml_removal_fixture_is_untouched(host):
+def test_yaml_absent_removes_exporters_and_empty_groups(host):
     assert read_yaml_file(host, "/opt/yaml_state_removal.yml") == [
         {
             "labels": {"job": "shared"},
-            "targets": ["keep:9100", "remove:9100"],
+            "targets": ["keep:9100"],
         },
-        {"labels": {"job": "remove_last"}, "targets": ["remove:9200"]},
     ]
+    assert not host.file("/opt/yaml_state_missing.yml").exists