Glossary index

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Cloud and infrastructure

Kubernetes Events

Kubernetes events are logs of significant occurrences within a Kubernetes cluster. These events provide crucial information about the state and behavior of resources in the cluster, allowing…

Cloud and infrastructure

Kubernetes HorizontalPodAutoscaler

The HorizontalPodAutoscaler (HPA) in Kubernetes is a fundamental resource that enables automatic scalability of containerized applications. Its primary function is to dynamically adjust the number of…

Cloud and infrastructure

Kubernetes Ingress

Kubernetes Ingress is an API object that manages external access to services in a Kubernetes cluster. It allows defining routing rules to direct traffic to internal services based on the URL or host…

Cloud and infrastructure

Kubernetes Job

Kubernetes is a container orchestration system that automates the deployment, scaling, and management of containerized applications. A Job in Kubernetes is a specific type of controller that runs one…

Cloud and infrastructure

Kubernetes Jobs

Kubernetes Jobs is an API workload object that allows users to create one or more Pods and ensures that a specified number of them successfully complete. This mechanism is fundamental for managing…

Cloud and infrastructure

Kubernetes LimitRange

LimitRange in Kubernetes is a resource that sets limits on resource consumption for containers within a namespace. Its primary function is to ensure that cluster resources are used efficiently and…

Cloud and infrastructure

Kubernetes Metrics Server

The Kubernetes Metrics Server is an essential component in the Kubernetes ecosystem that acts as a resource usage data aggregator at the cluster level, such as CPU and memory. Its primary function is…

Cloud and infrastructure

Kubernetes Monitoring

Kubernetes monitoring refers to the process of overseeing the performance and health of Kubernetes clusters, a container orchestration platform that automates the deployment, scaling, and management…

Cloud and infrastructure

Kubernetes Namespace

A Kubernetes namespace is a way to divide cluster resources among multiple users and applications. It acts as a logical container that allows organizing and managing resources such as pods, services…

Cloud and infrastructure

Kubernetes Namespaces

Kubernetes namespaces are a fundamental feature that allows dividing the resources of a cluster into multiple virtual environments. This segmentation is crucial for efficient resource management, as…

Cloud and infrastructure

Kubernetes Networking

Kubernetes networking refers to a set of capabilities and configurations that enable communication between different components of a Kubernetes cluster. These networks are fundamental for the…

Cloud and infrastructure

Kubernetes Network Policies

Network policies in Kubernetes are a set of rules that control communication between pods and/or namespaces within a cluster. These policies allow defining what network traffic is allowed or denied…

Cloud and infrastructure

Kubernetes NetworkPolicy

Kubernetes NetworkPolicy is a specification that defines how groups of Pods are allowed to communicate with each other and with other network endpoints. This tool is fundamental for security in…

Cloud and infrastructure

Kubernetes Node

A Kubernetes node is a working machine within the Kubernetes ecosystem, which can be either physical or virtual. Each node is responsible for running containers and hosting the necessary resources…

Cloud and infrastructure

Kubernetes Operator

Kubernetes Operator is a method for packaging, deploying, and managing a Kubernetes application, allowing for the automation of complex application management tasks. Operators extend Kubernetes…

Cloud and infrastructure

Kubernetes Operator Pattern

The Operator Pattern is a method for packaging, deploying, and managing a Kubernetes application. This approach is based on creating operators, which are custom controllers that extend Kubernetes'…

Cloud and infrastructure

Kubernetes Pod

A Kubernetes Pod is the smallest deployable unit in the Kubernetes ecosystem, designed to contain one or more containers that share the same network and storage context. Each Pod has its own IP…

Cloud and infrastructure

Kubernetes Pod Security

Pod security in a Kubernetes environment refers to the measures and practices implemented to protect the applications and services running within these containers. Pods are the smallest deployable…

Cloud and infrastructure

Kubernetes Pod Security Policies

Kubernetes Pod Security Policies are configurations that control and regulate the security of pods within a Kubernetes cluster. These policies allow administrators to define what actions pods can…

Cloud and infrastructure

Kubernetes ResourceQuota

The Kubernetes resource quota is a policy that limits the amount of resources that can be consumed by a namespace in a Kubernetes cluster. This functionality is crucial for efficient resource…

Cloud and infrastructure

Kubernetes Restore

Kubernetes restoration refers to the process of recovering data and configurations from a Kubernetes cluster from a backup. This process is essential to ensure service continuity and the integrity of…

Cloud and infrastructure

Kubernetes Scheduler

The Kubernetes Scheduler is a fundamental component of the container orchestration system that manages the assignment of Pods to nodes within a cluster. Its primary function is to observe newly…

Cloud and infrastructure

Kubernetes Secret

Kubernetes Secret is a fundamental resource in the Kubernetes ecosystem that allows for the secure storage and management of sensitive information within a cluster. This information can include…

Cloud and infrastructure

Kubernetes Secrets Management

Secret management in Kubernetes refers to the practice of securely storing and handling sensitive information, such as passwords, OAuth tokens, and SSH keys, within a Kubernetes cluster. This…

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