Merge pull request #197 from gardar/molecule-testinfra

skip_changelog: molecule and testinfra cleanup

.config/molecule/config.yml

@@ -78,3 +78,6 @@ platforms:
     command: /lib/systemd/systemd
 verifier:
   name: testinfra
+provisioner:
+  playbooks:
+    converge: "${MOLECULE_PROJECT_DIRECTORY}/../../.config/molecule/converge.yml"

.config/molecule/converge.yml

@@ -0,0 +1,8 @@
+---
+- name: Converge
+  hosts: all
+  any_errors_fatal: true
+  tasks:
+    - name: "Run role"
+      ansible.builtin.include_role:
+        name: "prometheus.prometheus.{{ lookup('env', 'MOLECULE_PROJECT_DIRECTORY') | basename }}"

roles/alertmanager/molecule/alternative/molecule.yml

@@ -1 +1,34 @@
 ---
+provisioner:
+  inventory:
+    group_vars:
+      all:
+        alertmanager_binary_local_dir: '/tmp/alertmanager-linux-amd64'
+        alertmanager_config_dir: /opt/am/etc
+        alertmanager_db_dir: /opt/am/lib
+        alertmanager_web_listen_address: '127.0.0.1:9093'
+        alertmanager_web_external_url: 'http://localhost:9093/alertmanager'
+        alertmanager_resolve_timeout: 10m
+        alertmanager_slack_api_url: "http://example.com"
+        alertmanager_receivers:
+          - name: slack
+            slack_configs:
+              - send_resolved: true
+                api_url: 'https://hooks.slack.com/services/T00000000/B00000000/XXXXXXXXXXXXXXXXXXXXXXXX'
+                channel: '#alerts'
+        alertmanager_route:
+          group_by: ['alertname', 'cluster', 'service']
+          group_wait: 30s
+          group_interval: 5m
+          repeat_interval: 3h
+          receiver: slack
+          routes:
+            - match_re:
+                service: ^(foo1|foo2|baz)$$
+              receiver: slack
+        alertmanager_mesh:
+          listen-address: "127.0.0.1:6783"
+          peers:
+            - "127.0.0.1:6783"
+            - "alertmanager.demo.do.prometheus.io:6783"
+        version: 0.19.0

roles/alertmanager/molecule/alternative/prepare.yml

@@ -1,15 +1,13 @@
 ---
-- name: Prepare
+- name: Run localhost preparation
   hosts: localhost
   gather_facts: false
-  vars:
-    # Version needs to be specified here as molecule doesn't have access to ansible_version at this stage
-    version: 0.19.0
   tasks:
     - name: Download alertmanager binary to local folder
       become: false
       ansible.builtin.get_url:
-        url: "https://github.com/prometheus/alertmanager/releases/download/v{{ version }}/alertmanager-{{ version }}.linux-amd64.tar.gz"
+        url: "https://github.com/prometheus/alertmanager/releases/download/v{{ version\
+          \ }}/alertmanager-{{ version }}.linux-amd64.tar.gz"
         dest: "/tmp/alertmanager-{{ version }}.linux-amd64.tar.gz"
         mode: 0644
       register: _download_archive

roles/alertmanager/molecule/alternative/tests/test_alternative.py

@@ -34,8 +34,15 @@ def test_files(host, files):
 
 def test_service(host):
     s = host.service("alertmanager")
-    # assert s.is_enabled
-    assert s.is_running
+    try:
+        assert s.is_running
+    except AssertionError:
+        # Capture service logs
+        journal_output = host.run('journalctl -u alertmanager --since "1 hour ago"')
+        print("\n==== journalctl -u alertmanager Output ====\n")
+        print(journal_output)
+        print("\n============================================\n")
+        raise  # Re-raise the original assertion error
 
 
 @pytest.mark.parametrize("sockets", [

roles/alertmanager/molecule/default/molecule.yml

@@ -1 +1,17 @@
 ---
+provisioner:
+  inventory:
+    group_vars:
+      all:
+        alertmanager_slack_api_url: "http://example.com"
+        alertmanager_receivers:
+          - name: slack
+            slack_configs:
+              - send_resolved: true
+                channel: '#alerts'
+        alertmanager_route:
+          group_by: ['alertname', 'cluster', 'service']
+          group_wait: 30s
+          group_interval: 5m
+          repeat_interval: 3h
+          receiver: slack

roles/alertmanager/molecule/default/tests/test_default.py

@@ -34,8 +34,15 @@ def test_files(host, files):
 
 def test_service(host):
     s = host.service("alertmanager")
-    # assert s.is_enabled
-    assert s.is_running
+    try:
+        assert s.is_running
+    except AssertionError:
+        # Capture service logs
+        journal_output = host.run('journalctl -u alertmanager --since "1 hour ago"')
+        print("\n==== journalctl -u alertmanager Output ====\n")
+        print(journal_output)
+        print("\n============================================\n")
+        raise  # Re-raise the original assertion error
 
 
 def test_socket(host):

roles/alertmanager/molecule/latest/molecule.yml

@@ -1 +1,18 @@
 ---
+provisioner:
+  inventory:
+    group_vars:
+      all:
+        alertmanager_version: latest
+        alertmanager_slack_api_url: "http://example.com"
+        alertmanager_receivers:
+          - name: slack
+            slack_configs:
+              - send_resolved: true
+                channel: '#alerts'
+        alertmanager_route:
+          group_by: ['alertname', 'cluster', 'service']
+          group_wait: 30s
+          group_interval: 5m
+          repeat_interval: 3h
+          receiver: slack

roles/alertmanager/molecule/latest/tests/test_latest.py

@@ -22,8 +22,15 @@ def test_files(host, files):
 
 def test_service(host):
     s = host.service("alertmanager")
-    # assert s.is_enabled
-    assert s.is_running
+    try:
+        assert s.is_running
+    except AssertionError:
+        # Capture service logs
+        journal_output = host.run('journalctl -u alertmanager --since "1 hour ago"')
+        print("\n==== journalctl -u alertmanager Output ====\n")
+        print(journal_output)
+        print("\n============================================\n")
+        raise  # Re-raise the original assertion error
 
 
 def test_socket(host):

roles/alertmanager/tasks/configure.yml

@@ -17,7 +17,7 @@
     group: alertmanager
     mode: 0644
     validate: "{{ _alertmanager_binary_install_dir }}/amtool check-config %s"
-  no_log: "{{ 'false' if lookup('env', 'CI') else 'true' }}"
+  no_log: "{{ false if (lookup('env', 'CI')) or (lookup('env', 'MOLECULE_PROVISIONER_NAME')) else true }}"
   notify:
     - restart alertmanager
 

roles/blackbox_exporter/molecule/alternative/molecule.yml

@@ -1 +1,12 @@
 ---
+provisioner:
+  inventory:
+    group_vars:
+      all:
+        blackbox_exporter_web_listen_address: "127.0.0.1:9000"
+        blackbox_exporter_cli_flags:
+          log.level: "warn"
+        blackbox_exporter_configuration_modules:
+          tcp_connect:
+            prober: tcp
+            timeout: 5s

roles/blackbox_exporter/molecule/alternative/tests/test_alternative.py

@@ -22,8 +22,15 @@ def test_files(host, files):
 
 def test_service(host):
     s = host.service("blackbox_exporter")
-    assert s.is_running
-    # assert s.is_enabled
+    try:
+        assert s.is_running
+    except AssertionError:
+        # Capture service logs
+        journal_output = host.run('journalctl -u blackbox_exporter --since "1 hour ago"')
+        print("\n==== journalctl -u blackbox_exporter Output ====\n")
+        print(journal_output)
+        print("\n============================================\n")
+        raise  # Re-raise the original assertion error
 
 
 def test_socket(host):

roles/blackbox_exporter/molecule/default/molecule.yml

@@ -1 +1,5 @@
 ---
+provisioner:
+  inventory:
+    group_vars:
+      all: {}

roles/blackbox_exporter/molecule/default/tests/test_default.py

@@ -22,8 +22,15 @@ def test_files(host, files):
 
 def test_service(host):
     s = host.service("blackbox_exporter")
-    assert s.is_running
-    # assert s.is_enabled
+    try:
+        assert s.is_running
+    except AssertionError:
+        # Capture service logs
+        journal_output = host.run('journalctl -u blackbox_exporter --since "1 hour ago"')
+        print("\n==== journalctl -u blackbox_exporter Output ====\n")
+        print(journal_output)
+        print("\n============================================\n")
+        raise  # Re-raise the original assertion error
 
 
 def test_socket(host):

roles/chrony_exporter/molecule/alternative/molecule.yml

@@ -1 +1,21 @@
 ---
+provisioner:
+  inventory:
+    group_vars:
+      all:
+        chrony_exporter_binary_local_dir: "/tmp/chrony_exporter-linux-amd64"
+        chrony_exporter_web_listen_address: "127.0.0.1:8080"
+        chrony_exporter_enabled_collectors:
+          - sources
+        chrony_exporter_disabled_collectors:
+          - tracking
+
+        chrony_exporter_tls_server_config:
+          cert_file: /etc/chrony_exporter/tls.cert
+          key_file: /etc/chrony_exporter/tls.key
+        chrony_exporter_http_server_config:
+          http2: true
+        chrony_exporter_basic_auth_users:
+          randomuser: examplepassword
+        go_arch: amd64
+        chrony_exporter_version: 0.6.0