silent Run in silent mode and prevents any devspace log output except panics & fatals save-vars If true will save the variables to kubernetes after loading the config restore-vars If true will restore the variables from kubernetes before loading the config profile-refresh If true will pull and re-download profile parent sources devspace dev -profile-parent=base1 -profile-parent=base2 -profile=my-profile) profile-parent strings One or more profiles that should be applied before the specified profile (e.g. Multiple profiles are applied in the order they are specified p, -profile strings The DevSpace profiles to apply. no-warn If true does not show any warning when deploying into a different namespace or kube-context than before n, -namespace string The kubernetes namespace to use kube-context string The kubernetes context to use Only supported on windows and mac operating systems (default 180) inactivity-timeout int Minutes the current user is inactive (no mouse or keyboard interaction) until DevSpace will exit automatically. disable-profile-activation If true will ignore all profile activations debug Prints the stack trace if an error occurs You can specify other contexts on the command line using the –context flag.-config string The devspace config file to use The current context is the cluster that is currently the default for kubectl, and is the argument passed to the –context flag. You can have different contexts to switch between different Kubernetes clusters easily.Įach context contains a Kubernetes cluster, a user, and a namespace. It includes information about the cluster, the user, and the namespace to be used. What is a Context?Ī context in Kubernetes is a way to manage multiple clusters and their authentication information. Namespaces help in organizing and isolating resources, so different teams or projects can have their resources without interfering with each other. They are like separate virtual clusters within the same physical cluster. Namespaces provide a way to divide a single Kubernetes cluster into multiple virtual clusters. The CA certificate and private key are stored in the Kubernetes configuration file.įor example, in your Kubernetes configuration file, you might have the following: The private key is used to sign the certificates of all the nodes in the cluster. The CA certificate is used to sign the certificates of all the nodes in the cluster. The master node is responsible for scheduling and coordinating tasks, while the worker nodes execute those tasks.Ĭlusters in Kubernetes are identified by their respective Certifate Authority (CA) certificate and private key. It consists of a master node that manages the entire cluster and multiple worker nodes that run the containers. What is a Cluster?Ī Kubernetes cluster is a set of physical or virtual machines (nodes) that work together to run containerized applications. The configuration file is used by the kubectl command-line tool to authenticate and access the cluster. It also contains information about the user, such as the user’s certificate and private key. What is a Kubernetes Config file?Ī Kubernetes configuration file is a YAML file that contains information about the cluster, such as the cluster name, the cluster’s certificate authority (CA) certificate, and the cluster’s private key. In this article, we will learn the difference between a context and a cluster in Kubernetes.
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