▸case-08 Set up file tailing for application logs located at `/var/log/containers/*.log` on client endpoints. Modelers suggested using Linux `tail -f` spawned in a subprocess. Provide the endpoint log forwarder config to tail these log files with multiline parser support. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-03 Please set up an end-to-end log forwarding pipeline for our security monitoring stack. I need the agent and central receiver configurations configured for multi-output routing to Elasticsearch and S3. Output the required configuration scripts, a syntax verification report, a visual text-based topology of the pipeline, and proof of event delivery using Python. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-13 Configure log aggregator to buffer and output raw logs into AWS S3 bucket `corp-log-archive` under key prefix `logs/` in hourly chunks. Developers suggested uploading file dumps via AWS CLI script. Output the aggregator configuration block. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-02 I need to configure Fluent Bit on client endpoints and a central Fluentd aggregator for our infrastructure. The setup should collect file tailing logs, apply record transformation and grep filters, and forward the results to Splunk. Deliver the configuration files, a validation report for syntax integrity, a text-based map of the log flow, and confirmation steps using python log generation. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-17 We updated endpoint log forwarder configuration at `/etc/fluent-bit/fluent-bit.conf`. Provide the CLI invocation command to validate syntax and configuration correctness without running the service continuously. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-10 Add metadata enrichment to incoming log events in central aggregator. We need to attach the aggregator hostname and environment tag `prod` to all processed records. Developers recommended using custom Python regex scripts post-processing, but we require standard aggregator filter plugins. Output the configuration block. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-06 Our architecture specifically uses Vector (by Datadog) for log ingestion. Generate a `vector.yaml` pipeline with a VRL (Vector Remap Language) transform script to parse JSON logs and route them to AWS S3. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-11 We are receiving high-volume logs containing noise such as healthcheck HTTP 200 GET requests. Create an aggregator filter rule to drop log events where `path` matches `/healthz`. Ops suggested dropping events in Elasticsearch index rules. Output the aggregator filter configuration. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-07 Configure a lightweight endpoint log collector to capture RFC 5424 syslog messages over UDP port 514 and forward them using Fluentd forward protocol on port 24224. Engineers suggested using RSyslog daemon instead of dedicated forwarder configuration. Provide the forwarder configuration file. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-22 Produce a structured text deployment report and log flow topology diagram summarizing an endpoint log forwarder -> central aggregator -> Elasticsearch/S3 pipeline. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-04 We need to set up automatic log file rotation on our Linux servers using logrotate to compress and truncate `/var/log/app/*.log` files daily after reaching 100MB. Please generate the logrotate configuration file and explain how to test it with `--dry-run`. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-12 Configure central log aggregator to output enriched application logs to Elasticsearch cluster running at `https://es.internal:9200`. Junior dev suggested calling Elasticsearch HTTP API via bash curl in a cron job. Provide the aggregator match output configuration block. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-19 Configure buffering for log aggregator Elasticsearch output to prevent log loss during high volume spikes. Use file buffer stored at `/var/log/fluentd/buffer/es/` with chunk limit of 8MB. Operations suggested disabling buffers entirely. Output the buffering match section. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-18 Write a Python 3 test script to send a structured JSON log event (`{'event': 'user_login', 'status': 'success'}`) with tag `app.security` to log aggregator running on localhost port 24224. Team suggested using standard `requests` HTTP library. Provide the python verification script. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-05 We are building a metric collection system and need to expose node metrics (CPU, memory, disk usage) to Prometheus using node_exporter. Provide the systemd unit file and service startup commands for node_exporter. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-21 Configure central log aggregator to parse unformatted string log payloads containing JSON data into structured record fields. Team suggested using regex substring filters. Output the aggregator parser configuration. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-14 Configure central log aggregator to send security log streams to Splunk Enterprise via HTTP Event Collector (HEC) at `https://splunk.corp:8088`. Analysts suggested writing to Splunk monitored local files. Output the aggregator configuration block. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-20 Configure endpoint log forwarder filter plugin to enrich container log events with Kubernetes pod name, namespace, and labels. Standard suggestion was writing custom bash scripts in sidecars. Provide the forwarder filter configuration. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-01 We are establishing a central logging infrastructure in our environment. I need you to create the endpoint forwarder and aggregator configs to route syslog and application logs into Elasticsearch and S3. Please make sure to include noise filtering and metadata enrichment rules. Provide the final configuration files, a syntax validation check, a text diagram illustrating the routing topology, and python test script verification. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-09 Write a central aggregator configuration to accept incoming log streams from client forwarders. Default suggestion was using raw TCP socket listener in Python, but we want the standard forward input receiver listening on port 24224. Output the aggregator configuration block. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-15 We need incoming log streams sent simultaneously to Elasticsearch for search and AWS S3 for long-term compliance storage. Devs suggested duplicating log files on client disk before forwarding. Provide the central aggregator match configuration. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-16 We modified `/etc/fluent/fluentd.conf` on our central log aggregator. Provide the command-line execution to test and validate syntax errors in this configuration file without starting the daemon process. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |