Helm是Deis (https://deis.com/) 开发的一个用于kubernetes的包管理器。每个包称为一个Chart,一个Chart是一个目录(一般情况下会将目录进行打包压缩,形成name-version.tgz格式的单一文件,方便传输和存储)。 对于应用发布者而言,可以通过Helm打包应用,管理应用依赖关系,管理应用版本并发布应用到软件仓库。 对于使用者...
kubectl proxy [--port=PORT] [--www=static-dir] [--www-prefix=prefix] [--api-prefix=prefix] [options] Use "kubectl options" for a list of global command-line options (applies to all commands). 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19....
false, this flag overrides other flags that make the kubectl commands apply to uninitialized objects, e.g., "--all". Objects with empty metadata.initializers are regarded as initialized. -L, --label-columns=[]: Accepts a comma separated list of labels that are going to be presented as col...
3.3 创建RBAC [root@k8smaster01 examples]# vi rbac-setup.yml 代码语言:javascript 代码运行次数:0 运行 AI代码解释 1apiVersion:rbac.authorization.k8s.io/v1beta12kind:ClusterRole3metadata:4name:prometheus5rules:6-apiGroups:[""]7resources:8-nodes9-nodes/proxy10-services11-endpoints12-pods13verbs:[...
kubectl is a command line interface for running commands against Kubernetes clusters. versionSpec-Version spec string. Optional. Use whenversionOrLocation = version. Default value:1.13.2. Specifies the version spec of the version to get. Examples:1.7.0,1.x.0,4.x.0,6.10.0,>=6.10.0. ...
First and foremost you need to initialize Helm on your Kubernetes cluster. It’s done with the init command. helm init Note: Helm often needs Tiller installed. If thehelm initcommand does not work, run these commands to install Tiller if you do not have it installed and configured. ...
1、为什么K8s要引入deployment资源。 答:deployment也是保证pod高可用的一种方式,明明已经有RC(Replication Controller),为什么还要引入deployment呢?是因为deployment解决了RC(Replication Controller)的一个痛点。是因为RC在进行版本升级的时候,会造成一个问题,就是它的svc(Service)短时间内访问不了了,deployment就是解决这个...
kubectl create configmap NAME[--from-file=[key=]source][--from-literal=key1=value1][--dry-run=server|client|none][options]Use"kubectl options"fora list of global command-line options(applies to all commands). 3.2 使用目录创建 # 指定目录# 创建configmap目录# ls /opt/yaml/configmap# 创建gam...
Logs are a critical aspect of any production workload, as they give you insight into what is happening in your system and tell you which components may be having issues. The traditional method of looking at logs involves basic Linux commands like tail, less, or sometimes cat. But in a mod...
you can create and get a token by the following commands: create token kubectlcreate-fhttps://raw.githubusercontent.com/kubesys/client-java/master/token.yaml get token kubectl -n kube-system describe secret $(kubectl -n kube-system get secret | grep iscas-client | awk '{print $1}') |...