doppler job from cf/226

Github source: 5ac6aacd or master branch

Properties¶

doppler¶

blacklisted_syslog_ranges¶

Blacklist for IPs that should not be used as syslog drains, e.g. internal ip addresses.

container_metric_ttl_seconds¶

TTL (in seconds) for container usage metrics

Default

120

debug¶

boolean value to turn on verbose logging for doppler system (dea agent & doppler server)

Default

false

dropsonde_incoming_port¶

Port for incoming messages in the dropsonde format

Default

3457

enable_tls_transport¶

Enable TLS listener on doppler so that it can receive dropsonde envelopes over TLS transport. If enabled, Cert and Key files must be specified.

Default

false

incoming_port¶

Port for incoming log messages in the legacy format

Default

3456

maxRetainedLogMessages¶

number of log messages to retain per application

Default

100

message_drain_buffer_size¶

Size of the internal buffer used by doppler to store messages. If the buffer gets full doppler will drop the messages.

Default

100

outgoing_port¶

Port for outgoing log messages

Default

8081

sink_dial_timeout_seconds¶

Dial timeout for sinks

Default

1

sink_inactivity_timeout_seconds¶

Interval before removing a sink due to inactivity

Default

3600

sink_io_timeout_seconds¶

I/O Timeout on sinks

Default

0

syslog_skip_cert_verify¶

When connecting over TLS, don’t verify certificates for syslog sink

Default

true

tls_server¶

cert¶

TLS server certificate

Default

""

key¶

TLS server key

Default

""

port¶

Port for incoming messages in the dropsonde format over tls listener

Default

3458

unmarshaller_count¶

Number of parallel unmarshallers to run within Doppler

Default

5

zone¶

Zone of the doppler server

doppler_endpoint¶

shared_secret¶

Shared secret used to verify cryptographically signed dropsonde messages

loggregator¶

etcd¶

machines¶

IPs pointing to the ETCD cluster

tls¶

ca¶

CA root required for key/cert verification

Default

""

metron_endpoint¶

dropsonde_port¶

The port used to emit dropsonde messages to the Metron agent

Default

3457

host¶

The host used to emit messages to the Metron agent

Default

127.0.0.1

Templates¶

Templates are rendered and placed onto corresponding instances during the deployment process. This job's templates will be placed into /var/vcap/jobs/doppler/ directory (learn more).

• bin/doppler_ctl (from doppler_ctl.erb)
• config/certs/doppler.crt (from doppler.crt.erb)
• config/certs/doppler.key (from doppler.key.erb)
• config/certs/loggregator_ca.crt (from loggregator_ca.crt.erb)
• config/doppler.json (from doppler.json.erb)

Packages¶

Packages are compiled and placed onto corresponding instances during the deployment process. Packages will be placed into /var/vcap/packages/ directory.

• common
• doppler