c12s-kubespray/roles/kubernetes-apps/efk/fluentd/templates/fluentd-ds.yml.j2
2018-06-25 15:19:56 +02:00

67 lines
2.1 KiB
Django/Jinja

---
# https://raw.githubusercontent.com/kubernetes/kubernetes/v1.10.2/cluster/addons/fluentd-elasticsearch/fluentd-es-ds.yaml
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: "fluentd-es-{{ fluentd_version }}"
namespace: "kube-system"
labels:
k8s-app: fluentd-es
version: "{{ fluentd_version }}"
kubernetes.io/cluster-service: "true"
addonmanager.kubernetes.io/mode: Reconcile
spec:
selector:
matchLabels:
k8s-app: fluentd-es
version: "{{ fluentd_version }}"
template:
metadata:
labels:
k8s-app: fluentd-es
kubernetes.io/cluster-service: "true"
version: "{{ fluentd_version }}"
# This annotation ensures that fluentd does not get evicted if the node
# supports critical pod annotation based priority scheme.
# Note that this does not guarantee admission on the nodes (#40573).
annotations:
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
priorityClassName: system-node-critical
{% if rbac_enabled %}
serviceAccountName: efk
{% endif %}
containers:
- name: fluentd-es
image: "{{ fluentd_image_repo }}:{{ fluentd_image_tag }}"
env:
- name: FLUENTD_ARGS
value: "--no-supervisor -q"
resources:
limits:
{% if fluentd_cpu_limit is defined and fluentd_cpu_limit != "0m" %}
cpu: {{ fluentd_cpu_limit }}
{% endif %}
memory: {{ fluentd_mem_limit }}
requests:
cpu: {{ fluentd_cpu_requests }}
memory: {{ fluentd_mem_requests }}
volumeMounts:
- name: varlog
mountPath: /var/log
- name: varlibdockercontainers
mountPath: "{{ docker_daemon_graph }}/containers"
readOnly: true
- name: config-volume
mountPath: "{{ fluentd_config_dir }}"
terminationGracePeriodSeconds: 30
volumes:
- name: varlog
hostPath:
path: /var/log
- name: varlibdockercontainers
hostPath:
path: {{ docker_daemon_graph }}/containers
- name: config-volume
configMap:
name: fluentd-config