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17-重庆林业局/7-rke-cluster.yml

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+nodes:
+  - address: 192.168.0.6
+    user: root
+    role:
+      - controlplane
+      - etcd
+      - worker
+    internal_address: 192.168.0.6
+    labels:
+      ingress-deploy: true
+  - address: 192.168.0.19
+    user: root
+    role:
+      - worker
+    internal_address: 192.168.0.19
+  - address: 192.168.0.8
+    user: root
+    role:
+      - worker
+    internal_address: 192.168.0.8
+  - address: 192.168.0.3
+    user: root
+    role:
+      - worker
+    internal_address: 192.168.0.3
+    labels:
+      mysql-deploy: true
+
+authentication:
+  strategy: x509
+  sans:
+    - "192.168.0.6"
+    - "36.134.28.60"
+
+private_registries:
+  - url: 192.168.0.6:8033 # 私有镜像库地址
+    user: admin
+    password: "V2ryStr@ngPss"
+    is_default: true
+
+##############################################################################
+
+# 默认值为false，如果设置为true，当发现不支持的Docker版本时，RKE不会报错
+ignore_docker_version: true
+
+# Set the name of the Kubernetes cluster
+cluster_name: rke-cluster
+
+kubernetes_version: v1.20.4-rancher1-1
+
+ssh_key_path: /root/.ssh/id_ed25519
+#ssh_key_path: /root/.ssh/id_rsa
+
+# Enable running cri-dockerd
+# Up to Kubernetes 1.23, kubelet contained code called dockershim
+# to support Docker runtime. The replacement is called cri-dockerd
+# and should be enabled if you want to keep using Docker as your
+# container runtime
+# Only available to enable in Kubernetes 1.21 and higher
+enable_cri_dockerd: true
+
+services:
+  etcd:
+    backup_config:
+      enabled: false
+      interval_hours: 72
+      retention: 3
+      safe_timestamp: false
+      timeout: 300
+    creation: 12h
+    extra_args:
+      election-timeout: 5000
+      heartbeat-interval: 500
+    gid: 0
+    retention: 72h
+    snapshot: false
+    uid: 0
+
+  kube-api:
+    # IP range for any services created on Kubernetes
+    # This must match the service_cluster_ip_range in kube-controller
+    service_cluster_ip_range: 10.74.0.0/16
+    # Expose a different port range for NodePort services
+    service_node_port_range: 30000-40000
+    always_pull_images: true
+    pod_security_policy: false
+    # Add additional arguments to the kubernetes API server
+    # This WILL OVERRIDE any existing defaults
+    extra_args:
+      # Enable audit log to stdout
+      audit-log-path: "-"
+      # Increase number of delete workers
+      delete-collection-workers: 3
+      # Set the level of log output to warning-level
+      v: 1
+  kube-controller:
+    # CIDR pool used to assign IP addresses to pods in the cluster
+    cluster_cidr: 10.100.0.0/16
+    # IP range for any services created on Kubernetes
+    # This must match the service_cluster_ip_range in kube-api
+    service_cluster_ip_range: 10.74.0.0/16
+    # Add additional arguments to the kubernetes API server
+    # This WILL OVERRIDE any existing defaults
+    extra_args:
+      # Set the level of log output to debug-level
+      v: 1
+      # Enable RotateKubeletServerCertificate feature gate
+      feature-gates: RotateKubeletServerCertificate=true
+      # Enable TLS Certificates management
+      # https://kubernetes.io/docs/tasks/tls/managing-tls-in-a-cluster/
+      cluster-signing-cert-file: "/etc/kubernetes/ssl/kube-ca.pem"
+      cluster-signing-key-file: "/etc/kubernetes/ssl/kube-ca-key.pem"
+  kubelet:
+    # Base domain for the cluster
+    cluster_domain: cluster.local
+    # IP address for the DNS service endpoint
+    cluster_dns_server: 10.74.0.10
+    # Fail if swap is on
+    fail_swap_on: false
+    # Set max pods to 250 instead of default 110
+    extra_binds:
+      - "/data/minio-pv:/hostStorage" # 不要修改 为minio的pv添加
+    extra_args:
+      max-pods: 122
+    # Optionally define additional volume binds to a service
+  scheduler:
+    extra_args:
+      # Set the level of log output to warning-level
+      v: 0
+  kubeproxy:
+    extra_args:
+      # Set the level of log output to warning-level
+      v: 1
+
+authorization:
+  mode: rbac
+
+addon_job_timeout: 30
+
+# Specify network plugin-in (canal, calico, flannel, weave, or none)
+network:
+  mtu: 1440
+  options:
+    flannel_backend_type: vxlan
+    flannel_iface: eth0
+    flannel_autoscaler_priority_class_name: system-cluster-critical # Available as of RKE v1.2.6+
+    flannel_priority_class_name: system-cluster-critical # Available as of RKE v1.2.6+
+  plugin: calico
+
+# Specify DNS provider (coredns or kube-dns)
+dns:
+  provider: coredns
+  nodelocal: {}
+  # Available as of v1.1.0
+  update_strategy:
+    strategy: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 20%
+      maxSurge: 15%
+    linear_autoscaler_params:
+      cores_per_replica: 0.34
+      nodes_per_replica: 4
+      prevent_single_point_failure: true
+      min: 2
+      max: 3
+
+# Specify monitoring provider (metrics-server)
+monitoring:
+  provider: metrics-server
+  # Available as of v1.1.0
+  update_strategy:
+    strategy: RollingUpdate
+    rollingUpdate:
+      maxUnavailable: 8
+
+ingress:
+  provider: nginx
+  default_backend: true
+  http_port: 0
+  https_port: 0
+  extra_envs:
+    - name: TZ
+      value: Asia/Shanghai
+  node_selector:
+    ingress-deploy: true
+  options:
+    use-forwarded-headers: "true"