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apache / apisix

The Cloud-Native API Gateway
https://apisix.apache.org/blog/
Apache License 2.0
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Failed to start image using k8s yaml file #1472

Closed xuliangyong closed 4 years ago

xuliangyong commented 4 years ago

Issue description

Below is my yaml file

---
apiVersion: v1 
kind: ConfigMap
metadata: 
  name: apisix-config-yaml
  namespace: sszt
  labels:
    k8s-app: sszt-config
data:
  config.yaml: |

    apisix:
      node_listen: 9080              # APISIX listening port
      enable_heartbeat: true
      enable_admin: true
      enable_admin_cors: true         # Admin API support CORS response headers.
      enable_debug: false
      enable_dev_mode: false          # Sets nginx worker_processes to 1 if set to true
      enable_reuseport: true          # Enable nginx SO_REUSEPORT switch if set to true.
      enable_ipv6: true
      config_center: yaml             # etcd: use etcd to store the config value
                                      # yaml: fetch the config value from local yaml file `/your_path/conf/apisix.yaml`

      #proxy_protocol:                 # Proxy Protocol configuration
      #  listen_http_port: 9181        # The port with proxy protocol for http, it differs from node_listen and port_admin.
                                       # This port can only receive http request with proxy protocol, but node_listen & port_admin
                                       # can only receive http request. If you enable proxy protocol, you must use this port to
                                       # receive http request with proxy protocol
      #  listen_https_port: 9182       # The port with proxy protocol for https
      #  enable_tcp_pp: true           # Enable the proxy protocol for tcp proxy, it works for stream_proxy.tcp option
      #  enable_tcp_pp_to_upstream: true # Enables the proxy protocol to the upstream server

      proxy_cache:                     # Proxy Caching configuration
        cache_ttl: 10s                 # The default caching time if the upstream does not specify the cache time
        zones:                         # The parameters of a cache
        - name: disk_cache_one         # The name of the cache, administrator can be specify
                                       # which cache to use by name in the admin api
          memory_size: 50m             # The size of shared memory, it's used to store the cache index
          disk_size: 1G                # The size of disk, it's used to store the cache data
          disk_path: "/tmp/disk_cache_one" # The path to store the cache data
          cache_levels: "1:2"           # The hierarchy levels of a cache
      #  - name: disk_cache_two
      #    memory_size: 50m
      #    disk_size: 1G
      #    disk_path: "/tmp/disk_cache_two"
      #    cache_levels: "1:2"

      allow_admin:                  # http://nginx.org/en/docs/http/ngx_http_access_module.html#allow
        - 127.0.0.0/24              # If we don't set any IP list, then any IP access is allowed by default.
      #   - "::/64"
      # port_admin: 9180              # use a separate port

      # Default token when use API to call for Admin API.
      # *NOTE*: Highly recommended to modify this value to protect APISIX's Admin API.
      # Disabling this configuration item means that the Admin API does not
      # require any authentication.
      admin_key:
        -
          name: "admin"
          key: edd1c9f034335f136f87ad84b625c8f1
          role: admin                 # admin: manage all configuration data
                                      # viewer: only can view configuration data
        -
          name: "viewer"
          key: 4054f7cf07e344346cd3f287985e76a2
          role: viewer
      router:
        http: 'radixtree_uri'         # radixtree_uri: match route by uri(base on radixtree)
                                      # radixtree_host_uri: match route by host + uri(base on radixtree)
        ssl: 'radixtree_sni'          # radixtree_sni: match route by SNI(base on radixtree)
      # stream_proxy:                 # TCP/UDP proxy
      #   tcp:                        # TCP proxy port list
      #     - 9100
      #     - 9101
      #   udp:                        # UDP proxy port list
      #     - 9200
      #     - 9211
      # dns_resolver:                   # If not set, read from `/etc/resolv.conf`
      #  - 1.1.1.1
      #  - 8.8.8.8
      dns_resolver_valid: 30          # valid time for dns result 30 seconds
      resolver_timeout: 5             # resolver timeout
      ssl:
        enable: true
        enable_http2: true
        listen_port: 9443
        ssl_protocols: "TLSv1 TLSv1.1 TLSv1.2 TLSv1.3"
        ssl_ciphers: "ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES256-SHA256:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA"

    nginx_config:                     # config for render the template to genarate nginx.conf
      error_log: "logs/error.log"
      error_log_level: "warn"         # warn,error
      worker_rlimit_nofile: 20480     # the number of files a worker process can open, should be larger than worker_connections
      event:
        worker_connections: 10620
      http:
        access_log: "logs/access.log"
        keepalive_timeout: 60s         # timeout during which a keep-alive client connection will stay open on the server side.
        client_header_timeout: 60s     # timeout for reading client request header, then 408 (Request Time-out) error is returned to the client
        client_body_timeout: 60s       # timeout for reading client request body, then 408 (Request Time-out) error is returned to the client
        send_timeout: 10s              # timeout for transmitting a response to the client.then the connection is closed
        underscores_in_headers: "on"   # default enables the use of underscores in client request header fields
        real_ip_header: "X-Real-IP"    # http://nginx.org/en/docs/http/ngx_http_realip_module.html#real_ip_header
        real_ip_from:                  # http://nginx.org/en/docs/http/ngx_http_realip_module.html#set_real_ip_from
          - 127.0.0.1
          - 'unix:'
        #lua_shared_dicts:              # add custom shared cache to nginx.conf
        #  ipc_shared_dict: 100m        # custom shared cache, format: `cache-key: cache-size`

    etcd:
      host:                           # it's possible to define multiple etcd hosts addresses of the same etcd cluster.
        - "http://127.0.0.1:2379"     # multiple etcd address
      prefix: "/apisix"               # apisix configurations prefix
      timeout: 3                      # 3 seconds

    plugins:                          # plugin list
      - example-plugin
      - limit-req
      - limit-count
      - limit-conn
      - key-auth
      - basic-auth
      - prometheus
      - node-status
      - jwt-auth
      - zipkin
      - ip-restriction
      - grpc-transcode
      - serverless-pre-function
      - serverless-post-function
      - openid-connect
      - proxy-rewrite
      - redirect
      - response-rewrite
      - fault-injection
      - udp-logger
      - wolf-rbac
      - proxy-cache
      - tcp-logger
      - proxy-mirror
      - kafka-logger
      - cors
    stream_plugins:
      - mqtt-proxy

---

apiVersion: v1
kind: Service
metadata:
  name: apisix-svc
  namespace: sszt
  labels:
    app: apisix-svc
    service: apisix-svc
spec:
  type: ClusterIP
  ports:
  - name: http
    port: 80
    targetPort: 80
    protocol: TCP
  selector:  
    app: apisix
---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: apisix-v1
  namespace: sszt
  labels:
    app: apisix
    version: v1   # v1
spec:
  replicas: 1
  minReadySeconds: 10
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  selector:
    matchLabels:
      app: apisix
      version: v1
  template:
    metadata:
      labels:
        app: apisix
        version: v1
    spec:
      containers:
      - name: sszt-apisix
        image: apache/apisix:1.1-alpine
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 80
        env:
        - name: INSTANCE_IP
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: status.podIP
        volumeMounts:
        - name: app-log
          mountPath: /var/log/
        - name: apisix-config-yaml
          mountPath: /usr/local/apisix/conf/config.yaml
          subPath: usr/local/apisix/conf/config.yaml
      imagePullSecrets:
      - name: harbor-secret             
      volumes:
      - name: app-log
        hostPath: 
          path: /var/log/sszt-product/
          type: DirectoryOrCreate 
      - name: apisix-config-yaml
        configMap: 
          items: 
          - key: config.yaml
            path: usr/local/apisix/conf/config.yaml
          defaultMode: 0600
          name: apisix-config-yaml
---

Then run cmd kubectl apply -f apisix.yaml kubectl logs apisix-v1-6858f69bdc-pjj6v -n sszt
Below is the error message nginx: [emerg] no name servers defined in /usr/local/apisix/conf/nginx.conf:48 Line 48 is resolver 114.114.114.114 223.5.5.5 1.1.1.1 8.8.8.8 ipv6=off;

Environment

xuliangyong commented 4 years ago

Add the following code to solve dns_resolver: # default DNS resolver, with disable IPv6 and enable local DNS