Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/inputs/cloud_pubsub_push/sample.conf

@@ -0,0 +1,51 @@
+# Google Cloud Pub/Sub Push HTTP listener
+[[inputs.cloud_pubsub_push]]
+  ## Address and port to host HTTP listener on
+  service_address = ":8080"
+
+  ## Application secret to verify messages originate from Cloud Pub/Sub
+  # token = ""
+
+  ## Path to listen to.
+  # path = "/"
+
+  ## Maximum duration before timing out read of the request
+  # read_timeout = "10s"
+  ## Maximum duration before timing out write of the response. This should be
+  ## set to a value large enough that you can send at least 'metric_batch_size'
+  ## number of messages within the duration.
+  # write_timeout = "10s"
+
+  ## Maximum allowed http request body size in bytes.
+  ## 0 means to use the default of 524,288,00 bytes (500 mebibytes)
+  # max_body_size = "500MB"
+
+  ## Whether to add the pubsub metadata, such as message attributes and
+  ## subscription as a tag.
+  # add_meta = false
+
+  ## Max undelivered messages
+  ## This plugin uses tracking metrics, which ensure messages are read to
+  ## outputs before acknowledging them to the original broker to ensure data
+  ## is not lost. This option sets the maximum messages to read from the
+  ## broker that have not been written by an output.
+  ##
+  ## This value needs to be picked with awareness of the agent's
+  ## metric_batch_size value as well. Setting max undelivered messages too high
+  ## can result in a constant stream of data batches to the output. While
+  ## setting it too low may never flush the broker's messages.
+  # max_undelivered_messages = 1000
+
+  ## Set one or more allowed client CA certificate file names to
+  ## enable mutually authenticated TLS connections
+  # tls_allowed_cacerts = ["/etc/telegraf/clientca.pem"]
+
+  ## Add service certificate and key
+  # tls_cert = "/etc/telegraf/cert.pem"
+  # tls_key = "/etc/telegraf/key.pem"
+
+  ## Data format to consume.
+  ## Each data format has its own unique set of configuration options, read
+  ## more about them here:
+  ## https://github.com/influxdata/telegraf/blob/master/docs/DATA_FORMATS_INPUT.md
+  data_format = "influx"