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Last pushed: 10 months ago
Short Description
Simple fluentd for kubernetes
Full Description

fluentd

Simple log collector for Kubernetes clusters, with Loggly and S3 integrations.

Usage

Available on Docker Hub as pavlov/fluentd.

This container is meant to replace or augment cluster-level logging in Kubernetes. Accordingly, many of the directives in fluent.conf are borrowed from the official fluentd image. If you don't want to configure which fluentd plugins you're using (i.e. remove Loggly or change how the logs are persisted in S3), fork this repository.

Example DaemonSet for AWS

apiVersion: v1
kind: Secret
type: Opaque
metadata:
  name: fluentd
data:
  loggly: dHJ5YWdhaW5pbnRlcm5ldHBlcnNvbg==
  aws.key: bmljZXRyeW5zYSE=
  aws.secret: bm9wZXRoaXNvbmVpc24ndHJlYWxlaXRoZXI=
  aws.s3.bucket: dHJvbG9sb2xvbG8=
  aws.s3.region: aWxpa2V0dXJ0bGVz
---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: fluentd
spec:
  template:
    metadata:
      labels:
        app: fluentd
    spec:
      containers:
      - name: fluentd
        image: pavlov/fluentd
        imagePullPolicy: Always
        env:
        - name: FLUENTD_LOGGLY_TOKEN
          valueFrom:
            secretKeyRef:
              name: fluentd
              key: loggly
        - name: AWS_ACCESS_KEY_ID
          valueFrom:
            secretKeyRef:
              name: fluentd
              key: aws.key
        - name: AWS_SECRET_ACCESS_KEY
          valueFrom:
            secretKeyRef:
              name: fluentd
              key: aws.secret
        - name: FLUENTD_S3_BUCKET
          valueFrom:
            secretKeyRef:
              name: fluentd
              key: aws.s3.bucket
        - name: FLUENTD_S3_REGION
          valueFrom:
            secretKeyRef:
              name: fluentd
              key: aws.s3.region
        volumeMounts:
        - name: pos
          mountPath: /etc/fluent/pos
          readOnly: false
        - name: varlog
          mountPath: /var/log
          readOnly: false
        - name: mntephemeraldockercontainers
          mountPath: /mnt/ephemeral/docker/containers
          readOnly: true
        - name: docker-socket
          mountPath: /var/run/docker.sock
          readOnly: false
      volumes:
      - name: pos
        hostPath:
          path: /etc/fluent/pos
      - name: varlog
        hostPath:
          path: /var/log
      - name: mntephemeraldockercontainers
        hostPath:
          path: /mnt/ephemeral/docker/containers
      - name: docker-socket
        hostPath:
          path: /var/run/docker.sock

Development

$ make build
$ make push

License

This Docker image is released under the BSD 3-Clause license.

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Owner
lukesmith
Source Repository

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