Forward logs to third party systems

<store>
  @type forward
  <security>
    self_hostname ${hostname} # ${hostname} is a placeholder.
    shared_key "fluent-receiver"
  </security>
  transport tls
  tls_verify_hostname false           # Set false to ignore server cert hostname.

  tls_cert_path '/etc/ocp-forward/ca-bundle.crt'
  <buffer>
    @type file
    path '/var/lib/fluentd/secureforwardlegacy'
    queued_chunks_limit_size "#{ENV['BUFFER_QUEUE_LIMIT'] || '1024' }"
    chunk_limit_size "#{ENV['BUFFER_SIZE_LIMIT'] || '1m' }"
    flush_interval "#{ENV['FORWARD_FLUSH_INTERVAL'] || '5s'}"
    flush_at_shutdown "#{ENV['FLUSH_AT_SHUTDOWN'] || 'false'}"
    flush_thread_count "#{ENV['FLUSH_THREAD_COUNT'] || 2}"
    retry_max_interval "#{ENV['FORWARD_RETRY_WAIT'] || '300'}"
    retry_forever true
    # the systemd journald 0.0.8 input plugin will just throw away records if the buffer
    # queue limit is hit - 'block' will halt further reads and keep retrying to flush the
    # buffer to the remote - default is 'exception' because in_tail handles that case
    overflow_action "#{ENV['BUFFER_QUEUE_FULL_ACTION'] || 'exception'}"
  </buffer>
  <server>
    host fluent-receiver.openshift-logging.svc  # or IP
    port 24224
  </server>
</store>

apiVersion: v1
data:
 secure-forward.conf: "<store>
     \ @type forward
     \ <security>
     \   self_hostname ${hostname} # ${hostname} is a placeholder.
     \   shared_key \"fluent-receiver\"
     \ </security>
     \ transport tls
     \ tls_verify_hostname false           # Set false to ignore server cert hostname.
     \ tls_cert_path '/etc/ocp-forward/ca-bundle.crt'
     \ <buffer>
     \   @type file
     \   path '/var/lib/fluentd/secureforwardlegacy'
     \   queued_chunks_limit_size \"#{ENV['BUFFER_QUEUE_LIMIT'] || '1024' }\"
     \   chunk_limit_size \"#{ENV['BUFFER_SIZE_LIMIT'] || '1m' }\"
     \   flush_interval \"#{ENV['FORWARD_FLUSH_INTERVAL'] || '5s'}\"
     \   flush_at_shutdown \"#{ENV['FLUSH_AT_SHUTDOWN'] || 'false'}\"
     \   flush_thread_count \"#{ENV['FLUSH_THREAD_COUNT'] || 2}\"
     \   retry_max_interval \"#{ENV['FORWARD_RETRY_WAIT'] || '300'}\"
     \   retry_forever true
     \   # the systemd journald 0.0.8 input plugin will just throw away records if the buffer
     \   # queue limit is hit - 'block' will halt further reads and keep retrying to flush the
     \   # buffer to the remote - default is 'exception' because in_tail handles that case
     \   overflow_action \"#{ENV['BUFFER_QUEUE_FULL_ACTION'] || 'exception'}\"
     \ </buffer>
     \ <server>
     \   host fluent-receiver.openshift-logging.svc  # or IP
     \   port 24224
     \ </server>
     </store>"
kind: configmap
metadata:
  creationTimestamp: "2020-01-15T18:56:04Z"
  name: secure-forward
  namespace: openshift-logging
  resourceVersion: "19148"
  selfLink: /api/v1/namespaces/openshift-logging/configmaps/secure-forward
  uid: 6fd83202-93ab-d851b1d0f3e8

<store>
@type syslog_buffered (1)
remote_syslog rsyslogserver.openshift-logging.svc.cluster.local (2)
port 514 (3)
hostname fluentd-4nzfz (4)
remove_tag_prefix tag (5)
tag_key ident,systemd.u.SYSLOG_IDENTIFIER (6)
facility local0 (7)
severity info (8)
use_record true (9)
payload_key message (10)
</store>

kind: configmap
apiVersion: v1
metadata:
  name: syslog
  namespace: openshift-logging
data:
  syslog.conf: |
    <store>
     @type syslog_buffered
     remote_syslog syslogserver.openshift-logging.svc.cluster.local
     port 514
     hostname fluentd-4nzfz
     remove_tag_prefix tag
     tag_key ident,systemd.u.SYSLOG_IDENTIFIER
     facility local0
     severity info
     use_record true
     payload_key message
    </store>