default.yml
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#
# Copyright © 2016-2024 The Thingsboard Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
queue_type: "kafka"
request_topic: "js_eval.requests"
queue_prefix: ""
http_port: "8888" # /livenessProbe
js:
response_poll_interval: "25"
max_result_size: "300000"
kafka:
bootstrap:
# Kafka Bootstrap Servers
servers: "localhost:9092"
replication_factor: "1"
acks: "1" # -1 = all; 0 = no acknowledgments; 1 = only waits for the leader to acknowledge
batch_size: "128" # for producer
linger_ms: "5" # for producer
partitions_consumed_concurrently: "1" # (EXPERIMENTAL) increase this value if you are planning to handle more than one partition (scale up, scale down) - this will decrease the latency
requestTimeout: "30000" # The default value in kafkajs is: 30000
connectionTimeout: "1000" # The default value in kafkajs is: 1000
compression: "gzip" # gzip or uncompressed
topic_properties: "retention.ms:604800000;segment.bytes:52428800;retention.bytes:104857600;partitions:100;min.insync.replicas:1"
use_confluent_cloud: false
client_id: "kafkajs" #inject pod name to easy identify the client using /opt/kafka/bin/kafka-consumer-groups.sh
ssl:
enabled: false
confluent:
sasl:
mechanism: "PLAIN"
pubsub:
queue_properties: "ackDeadlineInSec:30;messageRetentionInSec:604800"
aws_sqs:
queue_properties: "VisibilityTimeout:30;MaximumMessageSize:262144;MessageRetentionPeriod:604800"
rabbitmq:
host: "localhost"
port: "5672"
virtual_host: "/"
username: "admin"
password: "password"
queue_properties: "x-max-length-bytes:1048576000;x-message-ttl:604800000"
service_bus:
queue_properties: "lockDurationInSec:30;maxSizeInMb:1024;messageTimeToLiveInSec:604800"
logger:
level: "info"
path: "logs"
filename: "tb-js-executor-%DATE%.log"
script:
use_sandbox: "true"
memory_usage_trace_frequency: "1000"
script_body_trace_frequency: "10000"
stat_print_frequency: "10000"
max_active_scripts: "1000"
slow_query_log_ms: "5.000000" #millis
slow_query_log_body: "false"