condition

Kubernetes: using kubectl to wait for condition of pods, deployments, services


Categories: Containers

Instead of deploying a pod or service and periodically checking its status for readiness, or having your automation scripts wait for a certain number of seconds before moving to the next operation, it is much cleaner to use ‘kubectl wait’ to sense completion. Wait for pod Here is how you would wait for READY status … Kubernetes: using kubectl to wait for condition of pods, deployments, services

ELK: ElastAlert for alerting based on data from ElasticSearch


Categories: DevOps, Linux, Logging, Monitoring

ElasticSearch’s commercial X-Pack has alerting functionality based on ElasticSearch conditions, but there is also a strong open-source contender from Yelp’s Engineering group called ElastAlert. ElastAlert offers developers the ultimate control, with the ability to easily create new rules, alerts, and filters using all the power and libraries of Python.