#cd /usr/local/install-k8s
#mkdir efk
添加 Google incubator 仓库 
#helm repo add incubator http://storage.googleapis.com/kubernetes-charts-incubator
创建命名空间
#kubectl create namespace efk

部署 Elasticsearch 
#mkdir elasticsearch
#cd elasticsearch
#helm fetch incubator/elasticsearch
#tar -zxvf 
#cd 
#vim value.yaml

MINIMUM_MASTER_NODES:1  (16G内存设置为1)
master:
  replicas:1
  persistence:
   enabled:false
data:
  replicas:1
  persistence:
   enabled:false

#helm  install --name els1 --namespace=efk -f values.yaml . 
#kubectl get pod -n efk
等待pod全部running  持续时间较长 (提前导入镜像。所有节点都需要导入)
#kubectl  run cirror-$RANDOM --rm -it --image=cirros -- /bin/sh 

部署 Fluentd 
#mkdir /usr/local/install-k8s/fluentd-elasticsearch
#cd /usr/local/install-k8s/fluentd-elasticsearch
#helm fetch stable/fluentd-elasticsearch 
#vim  values.yaml    # 更改其中 Elasticsearch 访问地址 (kubectl get svc -n efk 查看)

将：

elasticsearch:
  host: 'elasticsearch-client'

修改为：

elasticsearch:
  host: '10.1.201.144'

helm install --name flu1 --namespace=efk -f values.yaml .  （提前导入镜像，所有节点都需要导入）

部署 kibana 
#mkdir /usr/local/kibana
#cd /usr/local/kibana
#helm fetch stable/kibana --version 0.14.8
#helm install --name kib1 --namespace=efk -f values.yaml . （提前导入镜像，所有节点都需要导入 。   docker pull docker.elastic.co/kibana/kibana-oss:6.4.2）

#kubectl get pod -n efk -o wide
pod全部运行需要一定的时间。

 #kubectl get svc -n efk -o wide

在浏览器中访问：（将kib1-kibana-svc集群虚拟IP访问方式改为NodePort访问）
#kubectl get svc -n efk
#kubectl edit svc kib1-kibana -n efk
type: NodePort
http://192.168.88.10:32642访问

 

fluentd：value.yaml

image:
  repository: gcr.io/google-containers/fluentd-elasticsearch
## Specify an imagePullPolicy (Required)
## It's recommended to change this to 'Always' if the image tag is 'latest'
## ref: http://kubernetes.io/docs/user-guide/images/#updating-images
  tag: v2.3.2
  pullPolicy: IfNotPresent

## Configure resource requests and limits
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
##
resources: {}
  # limits:
  #   cpu: 100m
  #   memory: 500Mi
  # requests:
  #   cpu: 100m
  #   memory: 200Mi

elasticsearch:
  host: '10.1.201.144'
  port: 9200
  scheme: 'http'
  ssl_version: TLSv1_2
  buffer_chunk_limit: 2M
  buffer_queue_limit: 8
  logstash_prefix: 'logstash'

# If you want to add custom environment variables, use the env dict
# You can then reference these in your config file e.g.:
#     user "#{ENV['OUTPUT_USER']}"
env:
  # OUTPUT_USER: my_user

# If you want to add custom environment variables from secrets, use the secret list
secret:
# - name: ELASTICSEARCH_PASSWORD
#   secret_name: elasticsearch
#   secret_key: password

rbac:
  create: true

serviceAccount:
  # Specifies whether a ServiceAccount should be created
  create: true
  # The name of the ServiceAccount to use.
  # If not set and create is true, a name is generated using the fullname template
  name:

## Specify if a Pod Security Policy for node-exporter must be created
## Ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/
##
podSecurityPolicy:
  enabled: false

elasticsearch ：value.yaml

# Default values for elasticsearch.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
appVersion: "6.4.2"

image:
  repository: "docker.elastic.co/elasticsearch/elasticsearch-oss"
  tag: "6.4.2"
  pullPolicy: "IfNotPresent"
  # If specified, use these secrets to access the image
  # pullSecrets:
  #   - registry-secret

initImage:
  repository: "busybox"
  tag: "latest"
  pullPolicy: "Always"

cluster:
  name: "elasticsearch"
  # If you want X-Pack installed, switch to an image that includes it, enable this option and toggle the features you want
  # enabled in the environment variables outlined in the README
  xpackEnable: false
  # Some settings must be placed in a keystore, so they need to be mounted in from a secret.
  # Use this setting to specify the name of the secret
  # keystoreSecret: eskeystore
  config: {}
  # Custom parameters, as string, to be added to ES_JAVA_OPTS environment variable
  additionalJavaOpts: ""
  env:
    # IMPORTANT: https://www.elastic.co/guide/en/elasticsearch/reference/current/important-settings.html#minimum_master_nodes
    # To prevent data loss, it is vital to configure the discovery.zen.minimum_master_nodes setting so that each master-eligible
    # node knows the minimum number of master-eligible nodes that must be visible in order to form a cluster.
    MINIMUM_MASTER_NODES: "1"

client:
  name: client
  replicas: 2
  serviceType: ClusterIP
  loadBalancerIP: {}
  loadBalancerSourceRanges: {}
## (dict) If specified, apply these annotations to the client service
#  serviceAnnotations:
#    example: client-svc-foo
  heapSize: "512m"
  antiAffinity: "soft"
  nodeAffinity: {}
  nodeSelector: {}
  tolerations: []
  resources:
    limits:
      cpu: "1"
      # memory: "1024Mi"
    requests:
      cpu: "25m"
      memory: "512Mi"
  priorityClassName: ""
  ## (dict) If specified, apply these annotations to each client Pod
  # podAnnotations:
  #   example: client-foo
  podDisruptionBudget:
    enabled: false
    minAvailable: 1
    # maxUnavailable: 1

master:
  name: master
  exposeHttp: false
  replicas: 1
  heapSize: "512m"
  persistence:
    enabled: false
    accessMode: ReadWriteOnce
    name: data
    size: "4Gi"
    # storageClass: "ssd"
  antiAffinity: "soft"
  nodeAffinity: {}
  nodeSelector: {}
  tolerations: []
  resources:
    limits:
      cpu: "1"
      # memory: "1024Mi"
    requests:
      cpu: "25m"
      memory: "512Mi"
  priorityClassName: ""
  ## (dict) If specified, apply these annotations to each master Pod
  # podAnnotations:
  #   example: master-foo
  podDisruptionBudget:
    enabled: false
    minAvailable: 2  # Same as `cluster.env.MINIMUM_MASTER_NODES`
    # maxUnavailable: 1
  updateStrategy:
    type: OnDelete

data:
  name: data
  exposeHttp: false
  replicas: 1
  heapSize: "1536m"
  persistence:
    enabled: false
    accessMode: ReadWriteOnce
    name: data
    size: "30Gi"
    # storageClass: "ssd"
  terminationGracePeriodSeconds: 3600
  antiAffinity: "soft"
  nodeAffinity: {}
  nodeSelector: {}
  tolerations: []
  resources:
    limits:
      cpu: "1"
      # memory: "2048Mi"
    requests:
      cpu: "25m"
      memory: "1536Mi"
  priorityClassName: ""
  ## (dict) If specified, apply these annotations to each data Pod
  # podAnnotations:
  #   example: data-foo
  podDisruptionBudget:
    enabled: false
    # minAvailable: 1
    maxUnavailable: 1
  updateStrategy:
    type: OnDelete

## Additional init containers
extraInitContainers: |

kibana：value.yaml

image:
  repository: "docker.elastic.co/kibana/kibana-oss"
  tag: "6.4.2"
  pullPolicy: "IfNotPresent"

commandline:
  args:

env: {}
  # All Kibana configuration options are adjustable via env vars.
  # To adjust a config option to an env var uppercase + replace `.` with `_`
  # Ref: https://www.elastic.co/guide/en/kibana/current/settings.html
  #
  # ELASTICSEARCH_URL: http://elasticsearch-client:9200
  # SERVER_PORT: 5601
  # LOGGING_VERBOSE: "true"
  # SERVER_DEFAULTROUTE: "/app/kibana"

files:
  kibana.yml:
    ## Default Kibana configuration from kibana-docker.
    server.name: kibana
    server.host: "0"
    elasticsearch.url: http://10.1.201.144:9200

    ## Custom config properties below
    ## Ref: https://www.elastic.co/guide/en/kibana/current/settings.html
    # server.port: 5601
    # logging.verbose: "true"
    # server.defaultRoute: "/app/kibana"

service:
  type: ClusterIP
  externalPort: 443
  internalPort: 5601
  # authProxyPort: 5602 To be used with authProxyEnabled and a proxy extraContainer
  ## External IP addresses of service
  ## Default: nil
  ##
  # externalIPs:
  # - 192.168.0.1
  #
  ## LoadBalancer IP if service.type is LoadBalancer
  ## Default: nil
  ##
  # loadBalancerIP: 10.2.2.2
  annotations:
    # Annotation example: setup ssl with aws cert when service.type is LoadBalancer
    # service.beta.kubernetes.io/aws-load-balancer-ssl-cert: arn:aws:acm:us-east-1:EXAMPLE_CERT
  labels:
    ## Label example: show service URL in `kubectl cluster-info`
    # kubernetes.io/cluster-service: "true"
  ## Limit load balancer source ips to list of CIDRs (where available)
  # loadBalancerSourceRanges: []

ingress:
  enabled: false
  # hosts:
    # - chart-example.local
  # annotations:
  #   kubernetes.io/ingress.class: nginx
  #   kubernetes.io/tls-acme: "true"
  # tls:
    # - secretName: chart-example-tls
    #   hosts:
    #     - chart-example.local

# service account that will run the pod. Leave commented to use the default service account.
# serviceAccountName: kibana

livenessProbe:
  enabled: false
  initialDelaySeconds: 30
  timeoutSeconds: 10

readinessProbe:
  enabled: false
  initialDelaySeconds: 30
  timeoutSeconds: 10

# Enable an authproxy. Specify container in extraContainers
authProxyEnabled: false

extraContainers: |
# - name: proxy
#   image: quay.io/gambol99/keycloak-proxy:latest
#   args:
#     - --resource=uri=/*
#     - --discovery-url=https://discovery-url
#     - --client-id=client
#     - --client-secret=secret
#     - --listen=0.0.0.0:5602
#     - --upstream-url=http://127.0.0.1:5601
#   ports:
#     - name: web
#       containerPort: 9090
resources: {}
  # limits:
  #   cpu: 100m
  #   memory: 300Mi
  # requests:
  #   cpu: 100m
  #   memory: 300Mi

priorityClassName: ""

# Affinity for pod assignment
# Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
# affinity: {}

# Tolerations for pod assignment
# Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
tolerations: []

# Node labels for pod assignment
# Ref: https://kubernetes.io/docs/user-guide/node-selection/
nodeSelector: {}

podAnnotations: {}
replicaCount: 1
revisionHistoryLimit: 3

# to export a dashboard from a running kibana 6.3.x use:
# curl --user <username>:<password> -XGET https://kibana.yourdomain.com:5601/api/kibana/dashboards/export?dashboard=<some-dashboard-uuid> > my-dashboard.json
# you can find an example dashboard for kubernests with fluentd-elasticsearch chart here: https://github.com/monotek/kibana-dashboards/blob/master/k8s-fluentd-elasticsearch.json
dashboardImport:
  xpackauth:
    enabled: false
    username: myuser
    password: mypass
  dashboards: {}

# List of pluginns to install using initContainer
plugins:
  # - https://github.com/sivasamyk/logtrail/releases/download/v0.1.29/logtrail-6.4.0-0.1.29.zip
  # - other_plugin