K8S
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1 Troubleshooting Commands
Contributed by Jonathan Funk
Codecollection:
Checks that the current state of a daemonset is healthy and returns a score of either 1 (healthy) or 0 (unhealthy).
Tasks:
Tasks:
- Health Check Daemonset
Source Code
Check the health of pods deployed by cert-manager.
Tasks:
Tasks:
- Health Check cert-manager Pods
Retrieve number of expired TLS certificates managed by cert-manager within a given window.
The metric pushed is the number of certs within the configured expiration window.
Tasks:
Tasks:
- Inspect Certification Expiration Dates
Runs an ad-hoc user-provided command, and if the provided command outputs a non-empty string to stdout then a health score of 0 (unhealthy) is pushed, otherwise if there is no output, indicating no issues, then a 1 is pushed.
User commands should filter expected/healthy content (eg: with grep) and only output found errors.
Tasks:
Tasks:
- ${TASK_TITLE}
Runs an ad-hoc user-provided command, and if the provided command outputs a non-empty string to stdout then an issue is generated with a configurable title and content.
User commands should filter expected/healthy content (eg: with grep) and only output found errors.
Tasks:
Tasks:
- TASK_TITLE
This taskset runs a user provided kubectl command and pushes the metric. The supplied command must result in distinct single metric. Command line tools like jq are available.
Tasks:
Tasks:
- ${TASK_TITLE}
This taskset runs a user provided kubectl command and adds the output to the report. Command line tools like jq are available.
Tasks:
Tasks:
- TASK_TITLE