List my elasticsearch indices to give me an index pattern name I can search the logs for

import requests import json from urllib.parse import urlparse # Get Elasticsearch URL from environment elastic_url = getEnvVar('ELASTIC_URL_OTEL') # Parse URL to determine if SSL should be used parsed_url = urlparse(elastic_url) use_ssl = parsed_url.scheme == 'https' try: # Make request to get all indices response = requests.get(f"{elastic_url}/_cat/indices?format=json", verify=use_ssl, timeout=30) if response.status_code == 200: indices_data = response.json() # Extract index names indices = [index_info['index'] for index_info in indices_data] index_count = len(indices) # Analyze indices to recommend a pattern log_indices = [idx for idx in indices if 'log' in idx.lower()] otel_indices = [idx for idx in indices if 'otel' in idx.lower()] # Determine the best index pattern if otel_indices: # Check if there are date-based otel-logs indices otel_log_indices = [idx for idx in otel_indices if 'log' in idx.lower()] if otel_log_indices: INDEX_PATTERN = "otel-logs-*" pattern_explanation = f"Found {len(otel_log_indices)} OpenTelemetry log indices. The pattern 'otel-logs-*' will match all date-based log indices like {', '.join(otel_log_indices[:3])}{'...' if len(otel_log_indices) > 3 else ''}." else: INDEX_PATTERN = "otel-*" pattern_explanation = f"Found {len(otel_indices)} OpenTelemetry indices. The pattern 'otel-*' will match all OpenTelemetry indices." elif log_indices: INDEX_PATTERN = "*log*" pattern_explanation = f"Found {len(log_indices)} log-related indices. The pattern '*log*' will match all indices containing 'log' in their name." else: INDEX_PATTERN = "*" pattern_explanation = "No specific log indices detected. Using '*' to match all indices, but this may include non-log data." print(f"Found {index_count} indices:") for i, index_name in enumerate(indices, 1): print(f"{i}. {index_name}") print(f"\nRecommended index pattern: {INDEX_PATTERN}") print(f"Explanation: {pattern_explanation}") else: print(f"Error retrieving indices: HTTP {response.status_code}") print(f"Response: {response.text}") indices = [] index_count = 0 INDEX_PATTERN = "*" pattern_explanation = "Failed to retrieve indices, defaulting to '*' pattern" except Exception as e: print(f"Exception occurred while retrieving indices: {str(e)}") indices = [] index_count = 0 INDEX_PATTERN = "*" pattern_explanation = "Exception occurred, defaulting to '*' pattern" print(f"\nOutput parameters:") print(f"indices: {json.dumps(indices, indent=2)}") print(f"index_count: {index_count}") print(f"INDEX_PATTERN: {INDEX_PATTERN}") print(f"pattern_explanation: {pattern_explanation}")