SRE Toolkit

SRE Toolkit (srekit)

The srekit CLI is a Python-based toolkit for SRE operations, located in i-tooling/python/sre-utils/.

Installation

cd i-tooling/python/sre-utils
pip install -e ".[dev]"

Commands

Prometheus Queries

srekit prom query --q 'up'
srekit prom check-cpu --threshold 80 --range 5m

Cardinality Management

Scan for What is Cardinality (in observability) budget violations and generate reports:

srekit cardinality scan --threshold 5000
srekit cardinality report --output report.json
srekit cardinality evaluate policies/cardinality-policy.yaml

SLO Management

srekit slo status slo-definition.yaml
srekit slo generate-rules --output rules.yaml --alerts
srekit slo calculate-budget --target 0.995 --window 30d --good 99500 --total 100000

Cost Estimation

srekit cost estimate --metrics 1000000 --logs 500 --traces 100000
srekit cost project --current 500 --growth 0.1 --months 12
srekit cost savings --metrics 1000000 --reduction 0.3

Team Onboarding

srekit onboard team my-team --tier gold --slack "#my-team-alerts"
srekit onboard service my-team my-service --namespace production

Configuration

cp config/config.example.yaml config/config.yaml
# Or use environment variables:
export SREKIT__grafana__url=https://your-instance.grafana.net
export SREKIT__grafana__token=glsa_xxx