Application.yml configuration change. (#893)
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彭勇升 pengys
吴晟 Wu Sheng
parent
d8bc2a1f47
commit
074acb13c8
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@ -1,7 +1,7 @@
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## 所需的第三方软件
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- 被监控程序要求JDK6+
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- sky-walking server和webui要求JDK8+
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- Elasticsearch 5.3
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- SkyWalking collector和WebUI要求JDK8+
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- Elasticsearch 5.x
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- Zookeeper 3.4.10
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## 下载发布版本
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@ -55,7 +55,11 @@ agent_jetty:
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host: localhost
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port: 12800
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context_path: /
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agent_stream:
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analysis_register:
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default:
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analysis_jvm:
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default:
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analysis_segment_parser:
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default:
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buffer_file_path: ../buffer/
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buffer_offset_max_file_size: 10M
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@ -8,8 +8,8 @@ Trace Data Protocol协议，也就是探针与Collector间通讯协议
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v1.1
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### 协议类型
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* 服务发现使用http服务
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* 注册和数据上行服务同时支持gRPC和HTTP服务
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* 服务发现使用HTTP服务
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* 注册和数据上行服务同时支持gRPC和HTTP JSON服务
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#### gRPC协议定义文件
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[gRPC proto files](../../apm-protocol/apm-network/src/main/proto)
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@ -34,7 +34,7 @@ JSON数组，数组的每个元素，为一个有效的gRPC服务地址。
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## 应用注册服务
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### 简介
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应用注册服务，是将applicationCode，以及ip:port构成的服务地址，转换成数字ID的服务。
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应用注册服务，是将applicationCode，转换成数字ID的服务。
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此服务会在后续的传输过程中，有效降低网络带宽需求。
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### 协议内容
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@ -76,6 +76,16 @@ gRPC服务
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- 可选服务，可有效降低网络消耗，推荐实现。注意，由于部分应用存在URI中夹带参数的情况，请注意限制探针内的缓存容量，防止内存溢出。
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- ServiceNameElement中，applicationId为当前applicationCode对应的id。serviceName一般为对应span的operationName
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## 地址注册发现服务
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### 简介
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地址注册发现服务，是将远程调用（RPC、MQ、DB...）地址的（addresses）替换为id的服务。
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### 协议内容
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[gRPC service define](../../apm-protocol/apm-network/src/main/proto/NetworkAddressRegisterService.proto)
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- 可选服务，可有效降低网络消耗，推荐实现。
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- NetworkAddresses中，addresses为被调方的地址（IP/HOST:PORT）多个地址使用逗号分隔
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## JVM指标上报服务
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### 简介
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上报当前实例的JVM信息，每秒上报一次。
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@ -99,3 +109,149 @@ gRPC服务
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- parentServiceName/parentServiceId
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- peerId/peer
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- componentId为默认支持的插件id，非官方支持，需传输名称或修改服务端源代码。[官方组件列表](../../apm-protocol/apm-network/src/main/java/org/apache/skywalking/apm/network/trace/component/ComponentsDefine.java)
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### 协议类型
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HTTP JSON服务, 属性名与gRPC对应，属性解释详见gRPC协议说明，统一采用HTTP POST方式
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### 实例注册服务
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地址: http://ip:port/instance/register(default: localhost:12800)
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输入：
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```
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{
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ai: x, #applicationId
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au: "", #agentUUID
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rt: x, #registerTime
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oi: "", #osinfo
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}
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```
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输出：
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```
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{
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ai: x, #applicationId
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ii: x, #applicationInstanceId
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}
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```
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### 实例心跳服务
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地址: http://ip:port/instance/heartbeat(default: localhost:12800)
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输入：
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```
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{
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"ii": x, #applicationInstanceId
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"ht": x #heartbeatTime, java timestamp format
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}
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```
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输出：无
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## 服务名注册发现服务
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地址: http://ip:port/servicename/discovery(default: localhost:12800)
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输入：
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```
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{
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ai: x, #applicationId
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sn: "", #serviceName
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st: x, #srcSpanType
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}
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```
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输出：
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```
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{
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si: x, #osinfo
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el: { #element
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ai: x, #applicationId
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sn: "", #serviceName
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st: x, #srcSpanType
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}
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}
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```
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## JVM指标上报服务
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### 暂无支持需求，java和c#的探针都采用gRPC的方式上报
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## TraceSegment上报服务
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### 一次可以发送多个Segment，采用JSON数组的形式
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输入：
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```
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[
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{
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"gt": [[230150, 185809, 24040000]], //globalTraceIds 链路编码，与调用方相同
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"sg": { //TraceSegmentObject
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"ts": [137150, 185809, 48780000], //traceSegmentId，新产生
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"ai": 2, //applicationId
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"ii": 3, //applicationInstanceId
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"ss": [ //SpanObject
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{
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"si": 0, //spanId
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"tv": 0, //SpanType
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"lv": 2, //SpanLayer
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"ps": -1, //parentSpanId
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"st": 1501858094726, //startTime
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"et": 1501858096804, //endTime
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"ci": 3, //componentId
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"cn": "", //component
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"oi": 0, //operationNameId
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"on": "org.skywaking.apm.testcase.dubbo.services.GreetService.doBusiness()", //operationName
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"pi": 0, //peerId
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"pn": "", //peer
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"ie": false, //isError
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"rs": [ //TraceSegmentReference
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{
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"pts": [230150, 185809, 24040000], //parentTraceSegmentId, 上级的segment_id 一个应用中的一个实例在链路中产生的编号
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"pii": 2, //parentApplicationInstanceId, 上级的实例编号
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"psp": 1, //parentSpanId, 上级的埋点编号span_id
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"psi": 0, //parentServiceId, 上级的服务编号(org.skywaking.apm.testcase.dubbo.services.GreetService.doBusiness()注册后的ID)
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"psn": "/dubbox-case/case/dubbox-rest", //parentServiceName, 上级的服务名
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"ni": 0, //networkAddressId, 上级调用时使用的地址注册后的ID
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"nn": "172.25.0.4:20880", //networkAddress, 上级的地址
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"eii": 2, //entryApplicationInstanceId, 入口的实例编号
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"esi": 0, //entryServiceId, 入口的服务编号
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"esn": "/dubbox-case/case/dubbox-rest", //entryServiceName, 入口的服务名词
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"rn": 0 //RefType, 调用方式（CrossProcess，CrossThread）
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}
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],
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"to": [ //KeyWithStringValue
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{
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"k": "url", //key
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"v": "rest://172.25.0.4:20880/org.skywaking.apm.testcase.dubbo.services.GreetService.doBusiness()" //value
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},
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{
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"k": "http.method",
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"v": "GET"
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}
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],
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"lo": { //LogMessage
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"t": 1501858094726,
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"d": [
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"k": "NullPointException",
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"v": "Error Stack"
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}
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}
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},
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{
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"si": 1,
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"tv": 1,
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"lv": 1,
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"ps": 0,
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"st": 1501858094726,
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"et": 1501858095804,
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"ci": 9,
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"cn": "",
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"oi": 0,
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"on": "mongodb://[username:password@]host1[:port1][,host2[:port2],...[,hostN[:portN]]][/[database][?options]]",
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"pi": 0,
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"pn": "localhost:27017",
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"ie": false,
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"to": [],
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"lo": []
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}
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]
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}
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}
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]
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```
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@ -1,7 +1,7 @@
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## Required of third party softwares
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- JDK 6+（instruments application can run in jdk6）
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- JDK8 ( skywalking collector and skywalking ui )
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- Elasticsearch 5.2.2 or 5.3, cluster mode or not
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- JDK8 ( SkyWalking collector and SkyWalking WebUI )
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- Elasticsearch 5.x, cluster mode or not
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- Zookeeper 3.4.10
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## Download released version
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@ -37,10 +37,10 @@ cluster:
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sessionTimeout: 100000
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naming:
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# Host and port used for agent config
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jetty:
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host: localhost
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port: 10800
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context_path: /
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jetty:
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host: localhost
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port: 10800
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context_path: /
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remote:
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gRPC:
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host: localhost
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@ -54,7 +54,11 @@ agent_jetty:
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host: localhost
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port: 12800
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context_path: /
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agent_stream:
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analysis_register:
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default:
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analysis_jvm:
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default:
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analysis_segment_parser:
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default:
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buffer_file_path: ../buffer/
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buffer_offset_max_file_size: 10M
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@ -1,7 +1,7 @@
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# Usage scenario
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# Usage scenario（no provide in alpha version，planning provide in beta version）
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Default standalong mode collector means don't support cluster. It uses H2 as storage layer implementation, suggest that use only for preview, test, demonstration, low throughputs and small scale system.
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If you are using skywalking in a low throughputs monitoring scenario, and don't want to deploy cluster, at least, switch the storage implementation from H2 to Elasticsearch.
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If you are using SkyWalking in a low throughputs monitoring scenario, and don't want to deploy cluster, at least, switch the storage implementation from H2 to Elasticsearch.
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**H2 storage implementation is not provided in 5.0.0-alpha, so you must deploy ElasticSearch before try to start backend**
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