Checks for Solr status added

local/share/check_mk/agents/special/agent_mailcow

@@ -217,6 +217,23 @@ def getMailcowInfo(headers, verify, base_url):
         sys.stderr.write(f"Request response code is {response.status_code} with URL {url}\n")
         sys.exit(1)
 
+def getSolrInfo(headers, verify, base_url):
+    url = f"{base_url}/status/solr"
+    response = requests.get(url, headers=headers, verify=verify)
+    if (response.status_code == 200):
+        jsdata = response.text
+        data = json.loads(jsdata)   # returns a dictionary
+        #pprint(data)
+        # get Solr infos
+        solr_enabled = data["solr_enabled"]
+        solr_size = data["solr_size"]
+        solr_documents = data["solr_documents"]
+        return solr_enabled, solr_size, solr_documents
+    else:
+        sys.stderr.write(f"Request response code is {response.status_code} with URL {url}\n")
+        sys.exit(1)
+
+
 '''
 Output is as follows:
 0   mailbox name                email address used for login
@@ -257,11 +274,11 @@ def doCmkOutputMailboxes():
         print(f"{mb};{active};{created};{modified};{name};{num_messages};{percent_in_use};{quota};{quota_used};{last_imap_login};{last_pop3_login};{last_smtp_login}")
 
 
-def doCmkOutputMailcow(version, num_domains, num_mailboxes, num_global_messages):
+def doCmkOutputMailcow(version, num_domains, num_mailboxes, num_global_messages, solr_enabled, solr_size, solr_documents):
     print("<<<mailcow_info:sep(59)>>>")
     # strip semicolons, if present, since we use it as delimiter
     version = version.replace(";", "")
-    print(f"{version};{num_domains};{num_mailboxes};{num_global_messages}")
+    print(f"{version};{num_domains};{num_mailboxes};{num_global_messages};{solr_enabled};{solr_size};{solr_documents}")
 
 
 '''
@@ -355,11 +372,12 @@ def main():
     # get mailbox data
     num_mailboxes, num_global_messages = getMailboxInfo(headers, verify, base_url)
     # get global Mailcow info
+    solr_enabled, solr_size, solr_documents = getSolrInfo(headers, verify, base_url)
     mailcow_version = getMailcowInfo(headers, verify, base_url)
     # create agent output
     doCmkOutputDomains()
     doCmkOutputMailboxes()
-    doCmkOutputMailcow(mailcow_version, num_domains, num_mailboxes, num_global_messages)
+    doCmkOutputMailcow(mailcow_version, num_domains, num_mailboxes, num_global_messages, solr_enabled, solr_size, solr_documents)
 
 
 if __name__ == "__main__":

local/share/check_mk/checkman/mailcow_info

@@ -12,6 +12,8 @@ description:
  Shows several information about a Mailcow instance, e.g. number of domains/mailboxes/messages.
  The check will raise WARN/CRIT if the number of domains is above the configurable levels.
  The check will raise WARN/CRIT if the number of mailboxes is above the configurable levels.
- The check will raise WARN/CRIT if the number of messages is above the configurable levels. 
+ The check will raise WARN/CRIT if the number of messages is above the configurable levels.
+ The check will raise WARN/CRIT if the solr size is above the configurable levels.
+ The check will raise WARN/CRIT if the number of solr documents is above the configurable levels.
 inventory:
  one service is created (with several details)

local/share/check_mk/web/plugins/metrics/mailcow_metrics.py

@@ -69,4 +69,16 @@ metric_info["mailcow_mailboxes_messages"] = {
     "title": _("Number of Messages"),
     "unit": "count",
     "color": "24/b",
+}
+
+metric_info["mc_solr_size"] = {
+    "title": _("Solr Size"),
+    "unit": "bytes",
+    "color": "24/b",
+}
+
+metric_info["mc_solr_documents"] = {
+    "title": _("Number of Solr Documents"),
+    "unit": "count",
+    "color": "24/a",
 }

local/share/check_mk/web/plugins/wato/mailcow_info_rules.py

@@ -56,6 +56,34 @@ def _parameter_spec_mailcow_info():
                         )
                     ],
             )),
+            ("levels_solr_size", Tuple(
+                title=_("Solr size"),
+                    elements=[
+                        Float(
+                            title=_("Warning at"),
+                            default_value=4096.0,
+                            unit="KBytes",
+                        ),
+                        Float(
+                            title=_("Critical at"),
+                            default_value=8192.0,
+                            unit="KBytes",
+                        )
+                    ],
+            )),
+            ("levels_solr_documents", Tuple(
+                title=_("Number of Solr documents"),
+                    elements=[
+                        Integer(
+                            title=_("Warning at"),
+                            default_value=2000,
+                        ),
+                        Integer(
+                            title=_("Critical at"),
+                            default_value=4000,
+                        )
+                    ],
+            )),
         ],
     )
 
@@ -65,6 +93,6 @@ rulespec_registry.register(
         group=RulespecGroupCheckParametersApplications,
         match_type="dict",
         parameter_valuespec=_parameter_spec_mailcow_info,
-        title=lambda: _("Mailcow Info"),
+        title=lambda: _("Levels for Mailcow info"),
     )
 )