Zabbix: add external http connectivity checks to proxies

Signed-off-by: Greg Sutcliffe <fedora@emeraldreverie.org>

playbooks/groups/proxies.yml

@@ -27,6 +27,7 @@
   - rkhunter
   - nagios_client
   - zabbix/zabbix_agent
+  - zabbix/httpchecks
   - collectd/base
   - sudo
   - rsyncd

roles/zabbix/httpchecks/files/proxy-template.yml

@@ -0,0 +1,99 @@
+zabbix_export:
+  version: '7.0'
+  template_groups:
+    - uuid: a333cbd6a3ad44baaa4eee4b0c0b1bec
+      name: Fedora
+  templates:
+    - uuid: 248dc8195923413eb6fb9dd8a8e09332
+      template: 'Proxy HTTP checks'
+      name: 'Proxy HTTP checks'
+      groups:
+        - name: Fedora
+      items:
+        - uuid: 80960b21fa7146538d6ddd9a2ec78e84
+          name: http-fedoraproject.org
+          type: ZABBIX_ACTIVE
+          key: 'web.page.regexp[https://fedoraproject.org/,,,https://fedoraproject.org]'
+          delay: 5m
+          value_type: CHAR
+          trends: '0'
+          timeout: 6s
+          tags:
+            - tag: component
+              value: infra
+          triggers:
+            - uuid: 1d55c842156c4290ac0d6f7bdcb02f13
+              expression: 'last(/Proxy HTTP checks/web.page.regexp[https://fedoraproject.org/,,,https://fedoraproject.org])<>"https://fedoraproject.org"'
+              name: 'http-fedoraproject.org connection failed'
+              priority: AVERAGE
+              tags:
+                - tag: scope
+                  value: availability
+                - tag: scope
+                  value: connectivity
+        - uuid: 5bbf9f257f1f4daf862f70d93271c0b5
+          name: http-fedoraproject.org-hotspot.txt
+          type: ZABBIX_ACTIVE
+          key: 'web.page.regexp[https://fedoraproject.org/static/hotspot.txt,,,OK]'
+          delay: 5m
+          value_type: CHAR
+          trends: '0'
+          timeout: 10s
+          tags:
+            - tag: component
+              value: infra
+          triggers:
+            - uuid: bfd8143fda7b4c60bebc80086024e48b
+              expression: 'last(/Proxy HTTP checks/web.page.regexp[https://fedoraproject.org/static/hotspot.txt,,,OK])<>"OK"'
+              name: 'http-fedoraproject.org-hotspot.txt connection failed'
+              priority: AVERAGE
+              tags:
+                - tag: scope
+                  value: availability
+                - tag: scope
+                  value: connectivity
+        - uuid: 0ecc08c35b4b47e49b4c28c867520f88
+          name: http-fedoraproject.org-wiki
+          type: ZABBIX_ACTIVE
+          key: 'web.page.regexp[https://fedoraproject.org/wiki/Fedora_Project_Wiki,,,Looking for help]'
+          delay: 5m
+          value_type: CHAR
+          trends: '0'
+          timeout: 6s
+          tags:
+            - tag: component
+              value: infra
+          triggers:
+            - uuid: 8efe34c0ade040d5b9d84ee06f31cc04
+              expression: 'last(/Proxy HTTP checks/web.page.regexp[https://fedoraproject.org/wiki/Fedora_Project_Wiki,,,Looking for help])<>"Looking for help"'
+              name: 'http-fedoraproject.org-wiki connection failed'
+              priority: AVERAGE
+              tags:
+                - tag: scope
+                  value: availability
+                - tag: scope
+                  value: connectivity
+        - uuid: a6fa7618bcc24f50a2300a77a6ff7749
+          name: http-fedoraproject.org-wiki-non-cached
+          type: ZABBIX_ACTIVE
+          key: 'web.page.regexp[https://fedoraproject.org/wiki/Special:Version,,,MediaWiki is free software]'
+          delay: 5m
+          value_type: CHAR
+          trends: '0'
+          timeout: 6s
+          tags:
+            - tag: component
+              value: infra
+          triggers:
+            - uuid: ca2817c97ef64ed08e35c08535b0bd41
+              expression: 'last(/Proxy HTTP checks/web.page.regexp[https://fedoraproject.org/wiki/Special:Version,,,MediaWiki is free software])<>"MediaWiki is free software"'
+              name: 'http-fedoraproject.org-wiki-non-cached connection failed'
+              priority: AVERAGE
+              tags:
+                - tag: scope
+                  value: availability
+                - tag: scope
+                  value: connectivity
+      tags:
+        - tag: application
+          value: proxies

roles/zabbix/httpchecks/tasks/main.yml

@@ -0,0 +1,25 @@
+---
+# Zabbix monitoring of the internal IPA server
+- name: Zabbix API Block
+  vars:
+    ansible_zabbix_auth_key: "{{ zabbix_auth_key }}"
+    ansible_network_os: "{{ zabbix_network_os }}"
+    ansible_connection: "{{ zabbix_connection }}"
+    ansible_httpapi_port: "{{ zabbix_httpapi_port }}"
+    ansible_httpapi_use_ssl: "{{ zabbix_httpapi_use_ssl }}"
+    ansible_httpapi_validate_certs: "{{ zabbix_httpapi_validate_certs }}"
+    ansible_host: "{{ zabbix_server }}"
+    ansible_zabbix_url_path: "{{ zabbix_url_path }}"
+  tags:
+    - ipa/server
+    - zabbix_api
+  block:
+    - name: Import Proxy HTTP checks template
+      community.zabbix.zabbix_template:
+        template_yaml: "{{ lookup('file', 'proxy-template.yml') }}"
+        state: present
+    - name: Add self to Proxy checks template in Zabbix
+      community.zabbix.zabbix_host:
+        host_name: "{{ inventory_hostname }}"
+        link_templates: Proxy HTTP checks
+        force: false