SEGwatcher

Implementation of Core Dumps detection pipeline in Kubernetes.

The goal is achieved in the following steps:

1. Provision your nodes with Daemon Set configured with Helm chart.
2. Daemon Set run privileged pod on each node of the cluster and rewrites /proc/sys/kernel/core_pattern with path and pattern, provided via chart values.
3. Watchers endlessly waiting close_write event at certain directory (which should contain only core dumps).
4. Move core dump to preconfigured S3 bucket.
5. Send alert to Telegram channel with details and command for download.