Devops Engineer Should Know Free Pdf ((hot)) | 50 Kubernetes Concepts Every

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The primary node agent that ensures containers are running in a pod as expected. It takes a set of PodSpecs and ensures the described containers are running and healthy. Save this quick reference to your local machine

Similar to ConfigMap but intended for sensitive information such as passwords, OAuth tokens, and SSH keys. Secrets are stored in etcd and can be encrypted for additional security. Save this quick reference to your local machine

Provides an identity for processes running in a Pod, allowing containers to authenticate directly with the API server. Save this quick reference to your local machine

Decoupling application code from configuration and persistent data storage is critical for cloud-native setups.