锐客网

  1. 首页 > 睿知 > it技术 > >

kubernetes 部署 traefik2.5

IT知识Kubernetes

追风赶月莫停留，平芜尽处是春山。这篇文章主要讲述kubernetes 部署 traefik2.5相关的知识，希望能为你提供帮助。


kubernetes 部署 traefik2.5零、前言

【kubernetes 部署 traefik2.5】 本文不涉及Gateway API,因为仍然是实验功能。
traefik 相关基础知识都在之前的文章写了，本文只关注新装2.5版本，以及在不同k8s版本安装的差异性进行备注
一、系统环境
  • Traefik版本： 2.5.6
  • Kubernetes 版本：1.19
二、helm 安装2.1 系统环境
  • Kubernetes 1.14+
  • Helm3.x
2.2 安装
添加Traefik chart 仓库
helm repo add traefik https://helm.traefik.io/traefik

更新仓库
helm repo update

使用helm 安装
helm install traefik traefik/traefik

其他个性化配置查看values.yaml
helm安装官方文档


三、手动安装3.1 创建CRD
这里要注意你的k8s版本，从k8s 1.16开始废弃apiextensions.k8s.io/v1beta1，1.22完全删除。
对于k8s 1.16 以上版本，使用apiextensions.k8s.io/v1
00-traefik-v2.5-crd.yaml
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.6.2
creationTimestamp: null
name: ingressroutes.traefik.containo.us
spec:
group: traefik.containo.us
names:
kind: IngressRoute
listKind: IngressRouteList
plural: ingressroutes
singular: ingressroute
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: IngressRoute is an Ingress CRD specification.
properties:
apiVersion:
description: APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
type: string
kind:
description: Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
type: string
metadata:
type: object
spec:
description: IngressRouteSpec is a specification for a IngressRouteSpec
resource.
properties:
entryPoints:
items:
type: string
type: array
routes:
items:
description: Route contains the set of routes.
properties:
kind:
enum:
- Rule
type: string
match:
type: string
middlewares:
items:
description: MiddlewareRef is a ref to the Middleware resources.
properties:
name:
type: string
namespace:
type: string
required:
- name
type: object
type: array
priority:
type: integer
services:
items:
description: Service defines an upstream to proxy traffic.
properties:
kind:
enum:
- Service
- TraefikService
type: string
name:
description: Name is a reference to a Kubernetes Service
object (for a load-balancer of servers), or to a TraefikService
object (service load-balancer, mirroring, etc). The
differentiation between the two is specified in the
Kind field.
type: string
namespace:
type: string
passHostHeader:
type: boolean
port:
anyOf:
- type: integer
- type: string
x-kubernetes-int-or-string: true
responseForwarding:
description: ResponseForwarding holds configuration for
the forward of the response.
properties:
flushInterval:
type: string
type: object
scheme:
type: string
serversTransport:
type: string
sticky:
description: Sticky holds the sticky configuration.
properties:
cookie:
description: Cookie holds the sticky configuration
based on cookie.
properties:
httpOnly:
type: boolean
name:
type: string
sameSite:
type: string
secure:
type: boolean
type: object
type: object
strategy:
type: string
weight:
description: Weight should only be specified when Name
references a TraefikService object (and to be precise,
one that embeds a Weighted Round Robin).
type: integer
required:
- name
type: object
type: array
required:
- kind
- match
type: object
type: array
tls:
description: "TLS contains the TLS certificates configuration of the
routes. To enable Lets Encrypt, use an empty TLS struct, e.g. in
YAML: \\n \\t tls:# inline format \\n \\t tls: \\tsecretName:
# block format"
properties:
certResolver:
type: string
domains:
items:
description: Domain holds a domain name with SANs.
properties:
main:
type: string
sans:
items:
type: string
type: array
type: object
type: array
options:
description: Options is a reference to a TLSOption, that specifies
the parameters of the TLS connection.
properties:
name:
type: string

    推荐阅读


    上一篇：（服务运维）NFS和LAP组合实验

    下一篇：简单的ctime，atime和mtime区别说明