Dockerfile：一个简单的文本文件，定义构建Docker容器映像所需的一切，如操作系统网络规范和文件位置。它本质上是Docker Engine将运行以组装映像的命令列表。Docker Compose：用于定义和运行多容器应用程序的工具。它创建一个YAML文件来指定应用程序中包括哪些服务，并可以通过Docker CLI使用单个命令部署和运行容器。现在，让...
Kubernetes Deployment is the process of providing declarative updates toPodsandReplicaSets. It allows users to declare the desired state in the manifest (YAML) file, and the controller will change the current state to the declared state. So, let’s look at how to create and use Kubernetes dep...
As a pre-requisite, you'd need Kubernetes 1.7 or above and a kubectl tool installed to be able to create CRDs. Just like a lot of other files in the Kubernetes world CRDs can also be created with the help of YAML files. A CRD YAML file consists of several fields...
Detailed Blog:Kubernetes Objects & Resources Explained Learn About the Object YAML Structure Every object in Kubernetes is represented/created using a YAML file. Kubernetes has many native objects (20+), however, every object YAML follows a hierarchical structure as shown below. ...
Docker-compose is a tool that accepts a YAML file that specifies a cross container application and automates the creation and removal of all those containers without the need to write several docker commands for each one. It should be used for testing and development. ...
使用YAML manifests :首先,需要在 cert-manager 的部署 yaml 中追加 containers 部分;然后,创建一个 PodMonitor。 后续文章中会有如何进行完整的监控实践,敬请期待。 3. 与 Ingress 集成 cert-manager 中的一个组件 ingress-shim 负责通过向 Ingress 资源添加注释来实现请求 TLS 签名证书来保护 Ingress 资源。ingres...
platform that needs only an initial input describing the cluster's desired state. Once the user provides the desired parameters, Kubernetes ensures they are permanently enforced in the cluster. The initial parameters can be issued using the command line or described in a manifest YAML file. ...
要利用 NVIDIA GPU Operator 管理 Kubernetes 集群中的 GPU 资源,您需要遵循一套结构化的安装流程并满足一些先决条件。 先决条件 在安装 NVIDIA GPU Operator 之前,请确保满足以下先决条件: Kubernetes 集群 v1.18 或更高版本 节点要求:配备NVIDIA GPU 的节点。节点必须安装 NVIDIA 驱动程序(尽管 GPU Operator 可以自...
To change the default Kubernetes behavior, first modify the pod’s YAML configuration file by setting the automountServiceAccountToken field to “false”: apiVersion: v1kind: ServiceAccountmetadata: name: some-deploymentautomountServiceAccountToken: false Then, use a kubectl command to create a ...
Each Kubernetes operator consists of two primary components: Custom Resource Definition (CRD).A CRD provides the specification for a custom resource and enables the creation of custom resource instances as part of application deployment. Below is an example of a section of aYAML filethat creates a...