Google Cloud PubSub 和 MongoDB 集成

[[inputs.cloud_pubsub]]
  project = "my-project"
  subscription = "my-subscription"
  data_format = "influx"
  # credentials_file = "path/to/my/creds.json"
  # retry_delay_seconds = 5
  # max_message_len = 1000000
  # max_undelivered_messages = 1000
  # max_extension = 0
  # max_outstanding_messages = 0
  # max_outstanding_bytes = 0
  # max_receiver_go_routines = 0
  # base64_data = false
  # content_encoding = "identity"
  # max_decompression_size = "500MB"

[[outputs.mongodb]]
              # connection string examples for mongodb
              dsn = "mongodb://localhost:27017"
              # dsn = "mongodb://mongod1:27017,mongod2:27017,mongod3:27017/admin&replicaSet=myReplSet&w=1"

              # overrides serverSelectionTimeoutMS in dsn if set
              # timeout = "30s"

              # default authentication, optional
              # authentication = "NONE"

              # for SCRAM-SHA-256 authentication
              # authentication = "SCRAM"
              # username = "root"
              # password = "***"

              # for x509 certificate authentication
              # authentication = "X509"
              # tls_ca = "ca.pem"
              # tls_key = "client.pem"
              # # tls_key_pwd = "changeme" # required for encrypted tls_key
              # insecure_skip_verify = false

              # database to store measurements and time series collections
              # database = "telegraf"

              # granularity can be seconds, minutes, or hours.
              # configuring this value will be based on your input collection frequency.
              # see https://docs.mongodb.com/manual/core/timeseries-collections/#create-a-time-series-collection
              # granularity = "seconds"

              # optionally set a TTL to automatically expire documents from the measurement collections.
              # ttl = "360h"