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|
apiVersion: extensions/v1beta1
kind: "DaemonSet"
metadata:
name: "{{ daemonset_name }}"
labels:
provider: openshift
component: "{{ daemonset_component }}"
logging-infra: "{{ daemonset_component }}"
spec:
selector:
matchLabels:
provider: openshift
component: "{{ daemonset_component }}"
updateStrategy:
type: RollingUpdate
rollingUpdate:
minReadySeconds: 600
template:
metadata:
name: "{{ daemonset_container_name }}"
labels:
logging-infra: "{{ daemonset_component }}"
provider: openshift
component: "{{ daemonset_component }}"
spec:
serviceAccountName: "{{ daemonset_serviceAccount }}"
nodeSelector:
{{ fluentd_nodeselector_key }}: "{{ fluentd_nodeselector_value }}"
containers:
- name: "{{ daemonset_container_name }}"
image: "{{ openshift_logging_image_prefix }}{{ daemonset_name }}:{{ openshift_logging_image_version }}"
imagePullPolicy: Always
securityContext:
privileged: true
resources:
limits:
cpu: {{ openshift_logging_fluentd_cpu_limit }}
memory: {{ openshift_logging_fluentd_memory_limit }}
requests:
memory: {{ openshift_logging_fluentd_memory_limit }}
volumeMounts:
- name: runlogjournal
mountPath: /run/log/journal
- name: varlog
mountPath: /var/log
- name: varlibdockercontainers
mountPath: /var/lib/docker/containers
readOnly: true
- name: config
mountPath: /etc/fluent/configs.d/user
readOnly: true
- name: certs
mountPath: /etc/fluent/keys
readOnly: true
- name: dockerhostname
mountPath: /etc/docker-hostname
readOnly: true
- name: localtime
mountPath: /etc/localtime
readOnly: true
- name: dockercfg
mountPath: /etc/sysconfig/docker
readOnly: true
- name: dockerdaemoncfg
mountPath: /etc/docker
readOnly: true
- name: filebufferstorage
mountPath: /var/lib/fluentd
{% if openshift_logging_mux_client_mode is defined %}
- name: muxcerts
mountPath: /etc/fluent/muxkeys
readOnly: true
{% endif %}
env:
- name: "K8S_HOST_URL"
value: "{{ openshift_logging_fluentd_master_url }}"
- name: "ES_HOST"
value: "{{ app_host }}"
- name: "ES_PORT"
value: "{{ app_port }}"
- name: "ES_CLIENT_CERT"
value: "{{ openshift_logging_fluentd_app_client_cert }}"
- name: "ES_CLIENT_KEY"
value: "{{ openshift_logging_fluentd_app_client_key }}"
- name: "ES_CA"
value: "{{ openshift_logging_fluentd_app_ca }}"
- name: "OPS_HOST"
value: "{{ ops_host }}"
- name: "OPS_PORT"
value: "{{ ops_port }}"
- name: "OPS_CLIENT_CERT"
value: "{{ openshift_logging_fluentd_ops_client_cert }}"
- name: "OPS_CLIENT_KEY"
value: "{{ openshift_logging_fluentd_ops_client_key }}"
- name: "OPS_CA"
value: "{{ openshift_logging_fluentd_ops_ca }}"
- name: "ES_COPY"
value: "false"
- name: "JOURNAL_SOURCE"
value: "{{ openshift_logging_fluentd_journal_source | default('') }}"
- name: "JOURNAL_READ_FROM_HEAD"
value: "{{ openshift_logging_fluentd_journal_read_from_head | lower }}"
- name: "BUFFER_QUEUE_LIMIT"
value: "{{ openshift_logging_fluentd_buffer_queue_limit }}"
- name: "BUFFER_SIZE_LIMIT"
value: "{{ openshift_logging_fluentd_buffer_size_limit }}"
- name: "FLUENTD_CPU_LIMIT"
valueFrom:
resourceFieldRef:
containerName: "{{ daemonset_container_name }}"
resource: limits.cpu
- name: "FLUENTD_MEMORY_LIMIT"
valueFrom:
resourceFieldRef:
containerName: "{{ daemonset_container_name }}"
resource: limits.memory
- name: "FILE_BUFFER_LIMIT"
value: "{{ openshift_logging_fluentd_file_buffer_limit | default('1Gi') }}"
{% if openshift_logging_mux_client_mode is defined %}
- name: "MUX_CLIENT_MODE"
value: "{{ openshift_logging_mux_client_mode }}"
{% endif %}
volumes:
- name: runlogjournal
hostPath:
path: /run/log/journal
- name: varlog
hostPath:
path: /var/log
- name: varlibdockercontainers
hostPath:
path: /var/lib/docker/containers
- name: config
configMap:
name: logging-fluentd
- name: certs
secret:
secretName: logging-fluentd
- name: dockerhostname
hostPath:
path: /etc/hostname
- name: localtime
hostPath:
path: /etc/localtime
- name: dockercfg
hostPath:
path: /etc/sysconfig/docker
- name: dockerdaemoncfg
hostPath:
path: /etc/docker
{% if openshift_logging_mux_client_mode is defined %}
- name: muxcerts
secret:
secretName: logging-mux
{% endif %}
- name: filebufferstorage
hostPath:
path: "/var/lib/fluentd"
|
