Create opensearch.py

sos/report/plugins/opensearch.py

@@ -0,0 +1,65 @@
+# Copyright (C) 2025 Henry AlOudaimy <[email protected]>
+#
+# This file is part of the sos project: https://github.com/sosreport/sos
+#
+# This copyrighted material is made available to anyone wishing to use,
+# modify, copy, or redistribute it subject to the terms and conditions of
+# version 2 of the GNU General Public License.
+#
+# See the LICENSE file in the source distribution for further information.
+
+import re
+from sos.report.plugins import Plugin, IndependentPlugin
+
+
+class OpenSearch(Plugin, IndependentPlugin):
+
+    short_desc = 'OpenSearch service'
+    plugin_name = 'opensearch'
+    profiles = ('services', )
+
+    packages = ('opensearch',)
+
+    def get_hostname_port(self, opensearch_config_file):
+        """ Get hostname and port number """
+        hostname = "localhost"
+        port = "9200"
+        try:
+            with open(opensearch_config_file, encoding='UTF-8') as fread:
+                for line in fread:
+                    network_host = re.search(r'(^network.host):(.*)', line)
+                    network_port = re.search(r'(^http.port):(.*)', line)
+                    if network_host and len(network_host.groups()) == 2:
+                        hostname = network_host.groups()[-1].strip()
+                        hostname = re.sub(r'"|\'', '', hostname)
+                        continue
+                    if network_port and len(network_port.groups()) == 2:
+                        port = network_port.groups()[-1].strip()
+        except Exception as err:  # pylint: disable=broad-except
+            self._log_info(f"Failed to parse {opensearch_config_file}: {err}")
+        return hostname, port
+
+    def setup(self):
+        opensearch_config_file = self.path_join(
+            "/etc/opensearch/opensearch.yml"
+        )
+        self.add_copy_spec(opensearch_config_file)
+
+        if self.get_option("all_logs"):
+            self.add_copy_spec("/var/log/opensearch/*")
+        else:
+            self.add_copy_spec("/var/log/opensearch/*.log")
+
+        host, port = self.get_hostname_port(opensearch_config_file)
+        endpoint = host + ":" + port
+        self.add_cmd_output([
+                f"curl -X GET '{endpoint}/_cluster/settings?pretty'",
+                f"curl -X GET '{endpoint}/_cluster/health?pretty'",
+                f"curl -X GET '{endpoint}/_cluster/stats?pretty'",
+                f"curl -X GET '{endpoint}/_cat/nodes?v'",
+                f"curl -X GET '{endpoint}/_cat/indices'",
+                f"curl -X GET '{endpoint}/_cat/shards'",
+                f"curl -X GET '{endpoint}/_cat/aliases'",
+        ])
+
+# vim: set et ts=4 sw=4 :