Scenario: "Solanea": ClickHouse mad house

Level: Medium

Type: Do

Tags: clickhouse   kubernetes  

Access: Paid

Description: You have a ClickHouse installation CHI running on a Kubernetes cluster and a set of requests (located at ~/data/requests.csv) that you must populate into the http_requests table in the monitoring database (table may not exist in all pod instances).
Do this insert in all pod instances of the database.
The user and password to connect to the database are default.
The keeper pods provide clickhouse replication services.

Root (sudo) Access: True

Test: You are able to query the database and see the data:

clickhouse-client -h --password default -q 'SELECT COUNT(*) FROM monitoring.http_requests'

The "Check My Solution" button runs the script /home/admin/agent/check.sh, which you can see and execute.

Time to Solve: 20 minutes.