49 lines
1.4 KiB
YAML
49 lines
1.4 KiB
YAML
# This config should be kept as similar as possible to the one at
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# cluster/saltbase/salt/fluentd-gcp-gci/fluentd-gcp-gci.yaml
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apiVersion: v1
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kind: Pod
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metadata:
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name: fluentd-cloud-logging
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namespace: kube-system
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labels:
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k8s-app: fluentd-logging
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spec:
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dnsPolicy: Default
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containers:
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- name: fluentd-cloud-logging
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image: gcr.io/google_containers/fluentd-gcp:1.28
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resources:
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limits:
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memory: 200Mi
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requests:
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# Any change here should be accompanied by a proportional change in CPU
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# requests of other per-node add-ons (e.g. kube-proxy).
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cpu: 100m
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memory: 200Mi
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env:
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- name: FLUENTD_ARGS
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value: -q
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# Jemalloc is a widely used way to decrease memory consumption
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# in Ruby world. It's a better implementation of malloc(3).
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- name: "LD_PRELOAD"
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value: "/opt/td-agent/embedded/lib/libjemalloc.so"
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# This is quite hacky, but forces Ruby GC to be ivoked more often
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# resulting in lower memory consumption, which is important for us.
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- name: "RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR"
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value: "0.9"
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volumeMounts:
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- name: varlog
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mountPath: /var/log
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- name: varlibdockercontainers
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mountPath: /var/lib/docker/containers
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readOnly: true
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terminationGracePeriodSeconds: 30
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volumes:
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- name: varlog
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hostPath:
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path: /var/log
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- name: varlibdockercontainers
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hostPath:
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path: /var/lib/docker/containers
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