A Kubernetes YAML file is a YAML-formatted resource description that declares how Kubernetes should create and manage application objects such as pods and containers.
A Kubernetes manifest is a YAML-formatted resource description used to launch pods and containers in Kubernetes. It models an application's desired state declaratively. section 8.1
YAML uses indentation for nested substanzas and aims to remain human-readable, like Podman's TOML configuration. Editors and IDEs can provide Kubernetes-aware support. section 8.1
Use manifests to:
Describe pods and containers for deployment across Kubernetes machines. section 8.0
Move locally developed Podman containers and pods toward Kubernetes orchestration. section 8.0
Generate a starting manifest from existing Podman pods or containers with podman generate kube. section 8.0section 8.1
Migration workflow
A developer can generate Kubernetes YAML from an existing Podman pod, then adapt its container command, image, and options for Kubernetes. Blindly copying examples can create unintended consequences. section 8.0section 8.1
How Podman in Action: Secure, rootless containers for Kubernetes, microservices, and more covers it
How deep it goes
Defines YAML structure and migration purpose, but stops short of detailed resource fields or complete manifests.
Examples
Uses generated YAML from Podman pods or containers and adapted container commands, images, and options.
What it assumes
Assumes familiarity with containers and pods while introducing Kubernetes YAML and its relationship to Podman TOML.
What you can do after
Operate/configure Kubernetes deployments by writing or generating declarative YAML from Podman workloads.
How it connects
Connects Kubernetes, YAML, Podman pods, containers, TOML, and container orchestration.
Platform Engineering on KubernetesA Kubernetes manifest is a declarative configuration document that describes Kubernetes resources and their desired state.
Google Anthos in ActionA Kubernetes manifest is a structured configuration document that declares one or more Kubernetes resources and their desired settings.
Spring in Action, Sixth EditionA deployment manifest is a declarative configuration document that specifies how Kubernetes should deploy and operate an application workload.
Machine Learning Platform EngineeringA Kubernetes manifest is a declarative document that specifies the desired state of one or more Kubernetes resources.
Software Security for DevelopersA Kubernetes manifest is a declarative configuration document that specifies Kubernetes resources and their desired state.
Kubernetes Deploymentconfigures · A Kubernetes Deployment is a declarative API resource that manages the desired state, scaling, and updates of a replicated application workload.
kubectl applyused by · kubectl apply is a Kubernetes command that creates or updates resources according to declarative configuration.
Kubernetesconfigures · Kubernetes is an open-source platform for orchestrating and automating the deployment, scaling, and management of containerized workloads across computing clusters.
Kubernetes APIuses · The Kubernetes API is the programmatic interface through which clients and components define, query, modify, and manage Kubernetes resources and cluster state.
YAMLuses · YAML is a human-readable data-serialization standard for representing structured data, including mappings, sequences, and scalar values.
Helm chartpart of · A Helm chart is a versioned package of templated Kubernetes resource definitions, configuration values, and metadata for deploying an application or service.
This explainer was generated by Manning's knowledge graph from the text of Podman in Action: Secure, rootless containers for Kubernetes, microservices, and more. The section links point to the parts of the book it draws on.
