47 lines
3.1 KiB
YAML
47 lines
3.1 KiB
YAML
# 03-02 Traefik ACME 配置(HelmChartConfig)
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# 含:ACME(Cloudflare DNS-01)、ping 健康检查(websecure)、PROXY protocol trustedIPs
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# 使用前:替换 <YOUR_REAL_EMAIL>,创建 cloudflare-api-token Secret,按实际修改 nodeSelector/trustedIPs
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# 部署:kubectl apply -f traefik-acme.yaml(或复制到 K3s manifests 目录)
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#
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# 推荐(Dashboard + ACME + local-path 一份清单):见 ../traefik-dashboard-acme/traefik-dashboard-acme.yaml
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---
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apiVersion: helm.cattle.io/v1 # HelmChartConfig 所在的 API 版本
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kind: HelmChartConfig # HelmChartConfig:给 K3s 自带 Helm chart 注入 values 的资源
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metadata: # 该对象的标识信息
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name: traefik # chart 对应的对象名称(通常与 Traefik chart name 一致)
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namespace: kube-system # HelmChartConfig 的命名空间(Traefik 默认在 kube-system)
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spec: # chart 注入配置的具体内容
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valuesContent: |- # 以“字符串形式的 YAML”注入到 Helm chart values(由 chart 解析)
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additionalArguments: # 追加给 Traefik 的额外启动参数列表
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- "--log.level=INFO" # 日志级别:INFO
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- "--certificatesresolvers.cloudflare.acme.dnschallenge.resolvers=1.1.1.1:53,1.0.0.1:53" # DNS resolver 列表
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- "--certificatesresolvers.cloudflare.acme.email=<YOUR_REAL_EMAIL>" # ACME 注册邮箱
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- "--certificatesresolvers.cloudflare.acme.storage=/data/acme.json" # ACME 存储(容器内路径)
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# - "--certificatesresolvers.cloudflare.acme.caserver=https://acme-staging-v02.api.letsencrypt.org/directory" # 测试用,上线前删除
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- "--certificatesresolvers.cloudflare.acme.dnschallenge.provider=cloudflare" # 使用 Cloudflare 作为 DNS-01 provider
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- "--certificatesresolvers.cloudflare.acme.dnschallenge.propagation.delayBeforeChecks=600" # DNS propagation 等待时间(秒)
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# 健康检查:GET /ping 在 443(HTTPS) 返回 200,供 HAProxy 对 443 做 option httpchk + ssl
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- "--ping=true" # 开启 ping healthcheck
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- "--ping.entryPoint=websecure" # ping 走 websecure(HTTPS) entrypoint
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# PROXY protocol:trustedIPs 需包含 HAProxy 所在 IP/网段
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- "--entrypoints.web.proxyProtocol.trustedIPs=192.168.2.0/24" # HTTP entrypoint 信任的代理网段
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- "--entrypoints.websecure.proxyProtocol.trustedIPs=192.168.2.0/24" # HTTPS entrypoint 信任的代理网段
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env: # 环境变量注入(给 Traefik chart)
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- name: CF_DNS_API_TOKEN # Cloudflare API Token 环境变量名
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valueFrom: # 从 Secret 中读取环境变量值
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secretKeyRef: # Secret 引用方式:按 key 取值
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name: cloudflare-api-token # Secret 名称(你创建的 Cloudflare Token Secret)
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key: api-token # Secret 内对应的 key 名
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nodeSelector: # 把 Traefik Pod 固定到指定节点(配合 RWO 本地存储更安全)
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kubernetes.io/hostname: ylc61 # 固定节点主机名(按你的实际节点修改)
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# ping 绑定 websecure 时,chart 默认对 8080 做 HTTP /ping;须与 03-03 一致改为 HTTPS:8443
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deployment:
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healthchecksPort: 8443
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healthchecksScheme: HTTPS
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