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-rw-r--r--roles/openshift_logging/README.md11
-rw-r--r--roles/openshift_logging_fluentd/templates/fluentd.j246
-rw-r--r--roles/openshift_logging_fluentd/templates/fluentd.j2.orig209
-rw-r--r--roles/openshift_logging_mux/templates/mux.j246
4 files changed, 312 insertions, 0 deletions
diff --git a/roles/openshift_logging/README.md b/roles/openshift_logging/README.md
index 9386da8c2..ea48948c3 100644
--- a/roles/openshift_logging/README.md
+++ b/roles/openshift_logging/README.md
@@ -199,3 +199,14 @@ Elasticsearch OPS too, if using an OPS cluster:
Defaults to 'logging-mux'.
- `openshift_logging_mux_file_buffer_storage_group`: The storage group used for Mux.
Defaults to '65534'.
+
+### remote syslog forwarding
+`openshift_logging_fluentd_remote_syslog`: Set true to enable remote syslog forwarding, defaults to false
+`openshift_logging_fluentd_remote_syslog_host`: Required, hostname or IP of remote syslog server
+`openshift_logging_fluentd_remote_syslog_port`: Port of remote syslog server, defaults to 514
+`openshift_logging_fluentd_remote_syslog_severity`: Syslog severity level, defaults to debug
+`openshift_logging_fluentd_remote_syslog_facility`: Syslog facility, defaults to local0
+`openshift_logging_fluentd_remote_syslog_remove_tag_prefix`: Remove the prefix from the tag, defaults to ''
+`openshift_logging_fluentd_remote_syslog_tag_key`: If string specified, use this field from the record to set the key field on the syslog message
+`openshift_logging_fluentd_remote_syslog_use_record`: Set true to use the severity and facility from the record, defaults to false
+`openshift_logging_fluentd_remote_syslog_payload_key`: If string is specified, use this field from the record as the payload on the syslog message
diff --git a/roles/openshift_logging_fluentd/templates/fluentd.j2 b/roles/openshift_logging_fluentd/templates/fluentd.j2
index b64393831..b5f27b60d 100644
--- a/roles/openshift_logging_fluentd/templates/fluentd.j2
+++ b/roles/openshift_logging_fluentd/templates/fluentd.j2
@@ -122,6 +122,52 @@ spec:
- name: "TRANSFORM_EVENTS"
value: "true"
{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog is defined and openshift_logging_fluentd_remote_syslog %}
+ - name: USE_REMOTE_SYSLOG
+ value: "true"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_host is defined %}
+ - name: REMOTE_SYSLOG_HOST
+ value: "{{ openshift_logging_fluentd_remote_syslog_host }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_port is defined %}
+ - name: REMOTE_SYSLOG_PORT
+ value: "{{ openshift_logging_fluentd_remote_syslog_port }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_severity is defined %}
+ - name: REMOTE_SYSLOG_SEVERITY
+ value: "{{ openshift_logging_fluentd_remote_syslog_severity }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_facility is defined %}
+ - name: REMOTE_SYSLOG_FACILITY
+ value: "{{ openshift_logging_fluentd_remote_syslog_facility }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_remove_tag_prefix is defined %}
+ - name: REMOTE_SYSLOG_REMOVE_TAG_PREFIX
+ value: "{{ openshift_logging_fluentd_remote_syslog_remove_tag_prefix }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_tag_key is defined %}
+ - name: REMOTE_SYSLOG_TAG_KEY
+ value: "{{ openshift_logging_fluentd_remote_syslog_tag_key }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_use_record is defined %}
+ - name: REMOTE_SYSLOG_USE_RECORD
+ value: "{{ openshift_logging_fluentd_remote_syslog_use_record }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_payload_key is defined %}
+ - name: REMOTE_SYSLOG_PAYLOAD_KEY
+ value: "{{ openshift_logging_fluentd_remote_syslog_payload_key }}"
+{% endif %}
+
volumes:
- name: runlogjournal
hostPath:
diff --git a/roles/openshift_logging_fluentd/templates/fluentd.j2.orig b/roles/openshift_logging_fluentd/templates/fluentd.j2.orig
new file mode 100644
index 000000000..5ca55c75e
--- /dev/null
+++ b/roles/openshift_logging_fluentd/templates/fluentd.j2.orig
@@ -0,0 +1,209 @@
+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_fluentd_image_prefix }}{{ daemonset_name }}:{{ openshift_logging_fluentd_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: "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 %}
+<<<<<<< HEAD
+{% if openshift_logging_install_eventrouter is defined and openshift_logging_install_eventrouter %}
+ - name: "TRANSFORM_EVENTS"
+ value: "true"
+{% endif %}
+=======
+
+{% if openshift_logging_fluentd_remote_syslog is defined %}
+ - name: USE_REMOTE_SYSLOG
+ value: "true"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_host is defined %}
+ - name: REMOTE_SYSLOG_HOST
+ value: "{{ openshift_logging_fluentd_remote_syslog_host }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_port is defined %}
+ - name: REMOTE_SYSLOG_PORT
+ value: "{{ openshift_logging_fluentd_remote_syslog_port }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_severity %}
+ - name: REMOTE_SYSLOG_SEVERITY
+ value: "{{ openshift_logging_fluentd_remote_syslog_severity }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_facility is defined %}
+ - name: REMOTE_SYSLOG_FACILITY
+ value: "{{ openshift_logging_fluentd_remote_syslog_facility }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_remove_tag_prefix is defined %}
+ - name: REMOTE_SYSLOG_REMOVE_TAG_PREFIX
+ value: "{{ openshift_logging_fluentd_remote_syslog_remove_tag_prefix }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_tag_key is defined %}
+ - name: REMOTE_SYSLOG_TAG_KEY
+ value: "{{ openshift_logging_fluentd_remote_syslog_tag_key }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_use_record is defined %}
+ - name: REMOTE_SYSLOG_USE_RECORD
+ value: "{{ openshift_logging_fluentd_remote_syslog_use_record }}"
+{% endif %}
+
+{% if openshift_logging_fluentd_remote_syslog_payload_key is defined %}
+ - name: REMOTE_SYSLOG_PAYLOAD_KEY
+ value: "{{ openshift_logging_fluentd_remote_syslog_payload_key }}"
+{% endif %}
+
+>>>>>>> b06a45744... Added new variables for logging role for remote-syslog plugin
+ 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"
diff --git a/roles/openshift_logging_mux/templates/mux.j2 b/roles/openshift_logging_mux/templates/mux.j2
index ff18d3270..4cc48139f 100644
--- a/roles/openshift_logging_mux/templates/mux.j2
+++ b/roles/openshift_logging_mux/templates/mux.j2
@@ -119,6 +119,52 @@ spec:
resource: limits.memory
- name: "FILE_BUFFER_LIMIT"
value: "{{ openshift_logging_mux_file_buffer_limit | default('2Gi') }}"
+
+{% if openshift_logging_mux_remote_syslog is defined and openshift_logging_mux_remote_syslog %}
+ - name: USE_REMOTE_SYSLOG
+ value: "true"
+{% endif %}
+
+{% if openshift_logging_mux_remote_syslog_host is defined %}
+ - name: REMOTE_SYSLOG_HOST
+ value: "{{ openshift_logging_mux_remote_syslog_host }}"
+{% endif %}
+
+{% if openshift_logging_mux_remote_syslog_port is defined %}
+ - name: REMOTE_SYSLOG_PORT
+ value: "{{ openshift_logging_mux_remote_syslog_port }}"
+{% endif %}
+
+{% if openshift_logging_mux_remote_syslog_severity is defined %}
+ - name: REMOTE_SYSLOG_SEVERITY
+ value: "{{ openshift_logging_mux_remote_syslog_severity }}"
+{% endif %}
+
+{% if openshift_logging_mux_remote_syslog_facility is defined %}
+ - name: REMOTE_SYSLOG_FACILITY
+ value: "{{ openshift_logging_mux_remote_syslog_facility }}"
+{% endif %}
+
+{% if openshift_logging_mux_remote_syslog_remove_tag_prefix is defined %}
+ - name: REMOTE_SYSLOG_REMOVE_TAG_PREFIX
+ value: "{{ openshift_logging_mux_remote_syslog_remove_tag_prefix }}"
+{% endif %}
+
+{% if openshift_logging_mux_remote_syslog_tag_key is defined %}
+ - name: REMOTE_SYSLOG_TAG_KEY
+ value: "{{ openshift_logging_mux_remote_syslog_tag_key }}"
+{% endif %}
+
+{% if openshift_logging_mux_remote_syslog_use_record is defined %}
+ - name: REMOTE_SYSLOG_USE_RECORD
+ value: "{{ openshift_logging_mux_remote_syslog_use_record }}"
+{% endif %}
+
+{% if openshift_logging_mux_remote_syslog_payload_key is defined %}
+ - name: REMOTE_SYSLOG_PAYLOAD_KEY
+ value: "{{ openshift_logging_mux_remote_syslog_payload_key }}"
+{% endif %}
+
volumes:
- name: config
configMap:
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 15:27:43 +0000