wu-sheng commented on a change in pull request #1962: add system env in docker
configuration
URL:
https://github.com/apache/incubator-skywalking/pull/1962#discussion_r236107121
##########
File path: docker/config/application.yml
##########
@@ -16,67 +16,75 @@
cluster:
standalone:
+ # Please check your ZooKeeper is 3.5+, However, it is also compatible with
ZooKeeper 3.4.x. Replace the ZooKeeper 3.5+
+ # library the oap-libs folder with your ZooKeeper 3.4.x library.
# zookeeper:
-# hostPort: localhost:2181
-# # Retry Policy
-# baseSleepTimeMs: 1000 # initial amount of time to wait between retries
-# maxRetries: 3 # max number of times to retry
+# hostPort: ${SW_CLUSTER_ZK_HOST_PORT:localhost:2181}
+# #Retry Policy
+# baseSleepTimeMs: ${SW_CLUSTER_ZK_SLEEP_TIME:1000} # initial amount of
time to wait between retries
+# maxRetries: ${SW_CLUSTER_ZK_MAX_RETRIES:3} # max number of times to retry
# kubernetes:
-# watchTimeoutSeconds: 60
-# namespace: default
-# labelSelector: app=collector,release=skywalking
-# uidEnvName: SKYWALKING_COLLECTOR_UID
+# watchTimeoutSeconds: ${SW_CLUSTER_K8S_WATCH_TIMEOUT:60}
+# namespace: ${SW_CLUSTER_K8S_NAMESPACE:default}
+# labelSelector: ${SW_CLUSTER_K8S_LABEL:app=collector,release=skywalking}
+# uidEnvName: ${SW_CLUSTER_K8S_UID:SKYWALKING_COLLECTOR_UID}
core:
default:
- restHost: 0.0.0.0
- restPort: 12800
- restContextPath: /
- gRPCHost: 0.0.0.0
- gRPCPort: 11800
+ restHost: ${SW_CORE_REST_HOST:0.0.0.0}
+ restPort: ${SW_CORE_REST_PORT:12800}
+ restContextPath: ${SW_CORE_REST_CONTEXT_PATH:/}
+ gRPCHost: ${SW_CORE_GRPC_HOST:0.0.0.0}
+ gRPCPort: ${SW_CORE_GRPC_PORT:11800}
downsampling:
- Hour
- Day
- Month
# Set a timeout on metric data. After the timeout has expired, the metric
data will automatically be deleted.
- recordDataTTL: 90 # Unit is minute
- minuteMetricsDataTTL: 90 # Unit is minute
- hourMetricsDataTTL: 36 # Unit is hour
- dayMetricsDataTTL: 45 # Unit is day
- monthMetricsDataTTL: 18 # Unit is month
+ recordDataTTL: ${SW_CORE_RECORD_DATA_TTL:90} # Unit is minute
+ minuteMetricsDataTTL: ${SW_CORE_MINUTE_METRIC_DATA_TTL:90} # Unit is minute
+ hourMetricsDataTTL: ${SW_CORE_HOUR_METRIC_DATA_TTL:36} # Unit is hour
+ dayMetricsDataTTL: ${SW_CORE_DAY_METRIC_DATA_TTL:45} # Unit is day
+ monthMetricsDataTTL: ${SW_CORE_MONTH_METRIC_DATA_TTL:18} # Unit is month
storage:
elasticsearch:
- clusterNodes: elasticsearch:9200
- indexShardsNumber: 2
- indexReplicasNumber: 0
+ # set the namespace in elasticsearch
+ clusterNodes: ${SW_STORAGE_ES_CLUSTER_NODES:elasticsearch:9200}
+ indexShardsNumber: ${SW_STORAGE_ES_INDEX_SHARDS_NUMBER:2}
+ indexReplicasNumber: ${SW_STORAGE_ES_INDEX_REPLICAS_NUMBER:0}
# Batch process setting, refer to
https://www.elastic.co/guide/en/elasticsearch/client/java-api/5.5/java-docs-bulk-processor.html
- bulkActions: 2000 # Execute the bulk every 2000 requests
- bulkSize: 20 # flush the bulk every 20mb
- flushInterval: 10 # flush the bulk every 10 seconds whatever the number of
requests
- concurrentRequests: 2 # the number of concurrent requests
+ bulkActions: ${SW_STORAGE_ES_BULK_ACTIONS:2000} # Execute the bulk every
2000 requests
+ bulkSize: ${SW_STORAGE_ES_BULK_SIZE:20} # flush the bulk every 20mb
+ flushInterval: ${SW_STORAGE_ES_FLUSH_INTERVAL:10} # flush the bulk every
10 seconds whatever the number of requests
+ concurrentRequests: ${SW_STORAGE_ES_CONCURRENT_REQUESTS:2} # the number of
concurrent requests
# h2:
-# driver: org.h2.jdbcx.JdbcDataSource
-# url: jdbc:h2:mem:skywalking-oap-db
-# user: sa
+# driver: ${SW_STORAGE_H2_DRIVER:org.h2.jdbcx.JdbcDataSource}
+# url: ${SW_STORAGE_H2_URL:jdbc:h2:mem:skywalking-oap-db}
+# user: ${SW_STORAGE_H2_USER:sa}
receiver-register:
default:
receiver-trace:
default:
- bufferPath: ../trace-buffer/ # Path to trace buffer files, suggest to use
absolute path
- bufferOffsetMaxFileSize: 100 # Unit is MB
- bufferDataMaxFileSize: 500 # Unit is MB
- bufferFileCleanWhenRestart: false
+ bufferPath: ${SW_RECEIVER_BUFFER_PATH:../trace-buffer/} # Path to trace
buffer files, suggest to use absolute path
+ bufferOffsetMaxFileSize: ${SW_RECEIVER_BUFFER_OFFSET_MAX_FILE_SIZE:100} #
Unit is MB
+ bufferDataMaxFileSize: ${SW_RECEIVER_BUFFER_DATA_MAX_FILE_SIZE:500} # Unit
is MB
+ bufferFileCleanWhenRestart:
${SW_RECEIVER_BUFFER_FILE_CLEAN_WHEN_RESTART:false}
receiver-jvm:
default:
service-mesh:
default:
- bufferPath: ../mesh-buffer/ # Path to trace buffer files, suggest to use
absolute path
- bufferOffsetMaxFileSize: 100 # Unit is MB
- bufferDataMaxFileSize: 500 # Unit is MB
- bufferFileCleanWhenRestart: false
+ bufferPath: ${SW_SERVICE_MESH_BUFFER_PATH:../mesh-buffer/} # Path to
trace buffer files, suggest to use absolute path
+ bufferOffsetMaxFileSize: ${SW_SERVICE_MESH_OFFSET_MAX_FILE_SIZE:100} #
Unit is MB
+ bufferDataMaxFileSize: ${SW_SERVICE_MESH_BUFFER_DATA_MAX_FILE_SIZE:500} #
Unit is MB
+ bufferFileCleanWhenRestart:
${SW_SERVICE_MESH_BUFFER_FILE_CLEAN_WHEN_RESTART:false}
istio-telemetry:
default:
+receiver_zipkin:
Review comment:
Yes, please. Zipkin can't run in cluster mode.
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