我有一个kuberenetes集群,我正在尝试从集群中的容器收集日志。我正在使用Filebeat收集日志并将其发送到 Elasticsearch ,然后在Kibana中显示。我部署了Kibana和 Elasticsearch ,效果很好。我正在使用DaemonSet部署FileBeat。
这是我用来部署Filebeat的YAML文件。
我从这里使用 list 文件进行部署并进行了一些修改。
https://www.elastic.co/guide/en/beats/filebeat/master/running-on-kubernetes.html
---
apiVersion: v1
kind: ConfigMap
metadata:
name: filebeat-config
namespace: kube-system
labels:
k8s-app: filebeat
data:
filebeat.yml: |-
filebeat.config:
inputs:
- type: log
# Mounted `filebeat-inputs` configmap:
paths: /var/lib/docker/containers/*/*.log
# Reload inputs configs as they change:
reload.enabled: false
json.message_key: log
json.keys_under_root: true
output.elasticsearch:
hosts: ['x.x.x.x:9200']
---
apiVersion: v1
kind: ConfigMap
metadata:
name: filebeat-inputs
namespace: kube-system
labels:
k8s-app: filebeat
data:
kubernetes.yml: |-
- type: docker
containers.ids:
- "*"
processors:
- add_kubernetes_metadata:
in_cluster: true
---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
name: filebeat
namespace: kube-system
labels:
k8s-app: filebeat
spec:
template:
metadata:
labels:
k8s-app: filebeat
spec:
serviceAccountName: filebeat
terminationGracePeriodSeconds: 30
containers:
- name: filebeat
image: docker.elastic.co/beats/filebeat:6.3.1
args: [
"-c", "/etc/filebeat.yml",
"-e",
]
env:
- name: ELASTICSEARCH_HOST
value: X.x.x.x
- name: ELASTICSEARCH_PORT
value: "9200"
value:
securityContext:
runAsUser: 0
resources:
limits:
memory: 200Mi
requests:
cpu: 100m
memory: 100Mi
volumeMounts:
- name: config
mountPath: /etc/filebeat.yml
readOnly: true
subPath: filebeat.yml
- name: inputs
mountPath: /usr/share/filebeat/inputs.d
readOnly: true
- name: data
mountPath: /usr/share/filebeat/data
- name: varlibdockercontainers
mountPath: /var/lib/docker/containers
readOnly: true
volumes:
- name: config
configMap:
defaultMode: 0600
name: filebeat-config
- name: varlibdockercontainers
hostPath:
path: /var/lib/docker/containers
- name: inputs
configMap:
defaultMode: 0600
name: filebeat-inputs
# data folder stores a registry of read status for all files, so we don't send everything again on a Filebeat pod restart
- name: data
hostPath:
path: /var/lib/filebeat-data
type: DirectoryOrCreate
---
我检查了运行Filebeat的Pod,它存储了日志。但是不知何故,它不会发布到 Elasticsearch 中。我的确切配置是什么才能使其发布到Elasticsearch。我现在坚持了几天,没有选择了。任何帮助将不胜感激。
最佳答案
您的filebeat配置未选择任何输入类型。
filebeat.yaml文件输入路径必须指向您的filebeats-inputs.yaml而不是日志位置。依次委托(delegate)给docker输入类型。默认的container.path是/ var / lib / docker / containers。
https://www.elastic.co/guide/en/beats/filebeat/current/filebeat-input-docker.html
关于elasticsearch - 无法使FileBeat发布到Elastic Search,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/51506082/