springboot actuator 监控

springboot1.5和springboot2.0 的actuator在启动日志上的差异就很大了.

springboot1.5在启动时会打印很多/XXX路径信息表示已暴露这些监控接口了, 而2.0是不一样的,2.0关闭了默认打印, 只能在trace日志级别查看,需要在application.yml中配置如下才可以正常输出web映射路径

logging:

  level:

    web: trace
2019-05-31 13:33:52.522  INFO 30044 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)

2019-05-31 13:33:52.523  INFO 30044 --- [           main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)

2019-05-31 13:33:52.548  INFO 30044 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

2019-05-31 13:33:52.548  INFO 30044 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

2019-05-31 13:33:52.579  INFO 30044 --- [           main] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

2019-05-31 13:33:52.800  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/trace || /trace.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

2019-05-31 13:33:52.800  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/mappings || /mappings.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

2019-05-31 13:33:52.801  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/health || /health.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint.invoke(javax.servlet.http.HttpServletRequest,java.security.Principal)

2019-05-31 13:33:52.801  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/metrics/{name:.*}],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.MetricsMvcEndpoint.value(java.lang.String)

2019-05-31 13:33:52.802  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/metrics || /metrics.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

2019-05-31 13:33:52.802  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/env/{name:.*}],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EnvironmentMvcEndpoint.value(java.lang.String)

2019-05-31 13:33:52.802  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/env || /env.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

2019-05-31 13:33:52.803  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/info || /info.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

2019-05-31 13:33:52.804  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/auditevents || /auditevents.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public org.springframework.http.ResponseEntity<?> org.springframework.boot.actuate.endpoint.mvc.AuditEventsMvcEndpoint.findByPrincipalAndAfterAndType(java.lang.String,java.util.Date,java.lang.String)

2019-05-31 13:33:52.806  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/loggers/{name:.*}],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.LoggersMvcEndpoint.get(java.lang.String)

2019-05-31 13:33:52.807  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/loggers/{name:.*}],methods=[POST],consumes=[application/vnd.spring-boot.actuator.v1+json || application/json],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.LoggersMvcEndpoint.set(java.lang.String,java.util.Map<java.lang.String, java.lang.String>)

2019-05-31 13:33:52.807  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/loggers || /loggers.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

2019-05-31 13:33:52.807  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/autoconfig || /autoconfig.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

2019-05-31 13:33:52.807  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/beans || /beans.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

2019-05-31 13:33:52.808  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/heapdump || /heapdump.json],methods=[GET],produces=[application/octet-stream]}" onto public void org.springframework.boot.actuate.endpoint.mvc.HeapdumpMvcEndpoint.invoke(boolean,javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) throws java.io.IOException,javax.servlet.ServletException

2019-05-31 13:33:52.808  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/dump || /dump.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

2019-05-31 13:33:52.809  INFO 30044 --- [           main] o.s.b.a.e.mvc.EndpointHandlerMapping     : Mapped "{[/configprops || /configprops.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()

springboot中使用actuator

pom.xml

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-actuator</artifactId>

        </dependency>

引完后直接启动即可.

默认访问大部分接口时是需要权限的 , 只有访问http://localhost:8080/info不需要, 为了研究方便, 可以暂时在application.properties中关闭权限管理

management.security.enabled=false

主要暴露的功能

HTTP方法 http监控端点(路径) 描述 鉴权
GET /autoconfig 查看自动配置的使用情况 true
GET /configprops 查看配置属性，包括默认配置 true
GET /beans 查看bean及其关系列表 true
GET /dump 打印线程栈 true
GET /env 查看所有环境变量 true
GET /env/{name} 查看具体变量值 true
GET /health 查看应用健康指标 false
GET /info 查看应用信息 false
GET /mappings 查看所有url映射 true
GET /metrics 查看应用基本指标 true
GET /metrics/{name} 查看具体指标 true
POST /shutdown 关闭应用 true
GET /trace 查看基本追踪信息 true

/autoconfig

{

    "positiveMatches": {

        "AuditAutoConfiguration.AuditEventRepositoryConfiguration": [

            {

                "condition": "OnBeanCondition",

                "message": "@ConditionalOnMissingBean (types: org.springframework.boot.actuate.audit.AuditEventRepository; SearchStrategy: all) found no beans"

            }

        ]

    },

    "negativeMatches": {

        "CacheStatisticsAutoConfiguration": [

            {

                "condition": "OnBeanCondition",

                "message": "@ConditionalOnBean (types: org.springframework.cache.CacheManager; SearchStrategy: all) found no beans"

            }

        ]

    }

}

/configprops

{

    "management.health.status.CONFIGURATION_PROPERTIES": {

        "prefix": "management.health.status",

        "properties": {

            "order": null

        }

    },

    "multipart.CONFIGURATION_PROPERTIES": {

        "prefix": "multipart",

        "properties": {

            "enabled": false,

            "maxRequestSize": "10Mb",

            "location": null,

            "fileSizeThreshold": "0",

            "maxFileSize": "1Mb"

        }

    },

    "environmentEndpoint": {

        "prefix": "endpoints.env",

        "properties": {

            "id": "env",

            "enabled": true,

            "sensitive": true

        }

    }

}

/beans

[

    {

        "context": "application:8080",

        "parent": null,

        "beans": [

            {

                "bean": "appMain",

                "scope": "singleton",

                "type": "com.xixicat.AppMain$$EnhancerBySpringCGLIB$$29382b14",

                "resource": "null",

                "dependencies": [ ]

            },

            {

                "bean": "videoInfoMapper",

                "scope": "singleton",

                "type": "com.xixicat.dao.VideoInfoMapper",

                "resource": "file [/Users/xixicat/workspace/video-uber/target/classes/com/xixicat/dao/VideoInfoMapper.class]",

                "dependencies": [

                    "sqlSessionFactory"

                ]

            }

        ]

    }

]

/dump

[

    {

        "threadName": "Signal Dispatcher",

        "threadId": 4,

        "blockedTime": -1,

        "blockedCount": 0,

        "waitedTime": -1,

        "waitedCount": 0,

        "lockName": null,

        "lockOwnerId": -1,

        "lockOwnerName": null,

        "inNative": false,

        "suspended": false,

        "threadState": "RUNNABLE",

        "stackTrace": [ ],

        "lockedMonitors": [ ],

        "lockedSynchronizers": [ ],

        "lockInfo": null

    },

    {

        "threadName": "Reference Handler",

        "threadId": 2,

        "blockedTime": -1,

        "blockedCount": 217,

        "waitedTime": -1,

        "waitedCount": 9,

        "lockName": "java.lang.ref.Reference$Lock@45de945",

        "lockOwnerId": -1,

        "lockOwnerName": null,

        "inNative": false,

        "suspended": false,

        "threadState": "WAITING",

        "stackTrace": [

            {

                "methodName": "wait",

                "fileName": "Object.java",

                "lineNumber": -2,

                "className": "java.lang.Object",

                "nativeMethod": true

            },

            {

                "methodName": "wait",

                "fileName": "Object.java",

                "lineNumber": 503,

                "className": "java.lang.Object",

                "nativeMethod": false

            },

            {

                "methodName": "run",

                "fileName": "Reference.java",

                "lineNumber": 133,

                "className": "java.lang.ref.Reference$ReferenceHandler",

                "nativeMethod": false

            }

        ],

        "lockedMonitors": [ ],

        "lockedSynchronizers": [ ],

        "lockInfo": {

            "className": "java.lang.ref.Reference$Lock",

            "identityHashCode": 73263429

        }

    }

]

/env

{

  profiles: [],

  server.ports: {

    local.server.port: 8080

  },

  servletContextInitParams: {},

  systemProperties: {

    java.runtime.name: "Java(TM) SE Runtime Environment",

      sun.boot.library.path: "/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib",

      java.vm.version: "24.79-b02",

      gopherProxySet: "false",

      maven.multiModuleProjectDirectory: "/Users/xixicat/workspace/video-uber",

      java.vm.vendor: "Oracle Corporation",

      java.vendor.url: "http://java.oracle.com/",

      guice.disable.misplaced.annotation.check: "true",

      path.separator: ":",

      java.vm.name: "Java HotSpot(TM) 64-Bit Server VM",

      file.encoding.pkg: "sun.io",

      user.country: "CN",

      sun.java.launcher: "SUN_STANDARD",

      sun.os.patch.level: "unknown",

      PID: "763",

      java.vm.specification.name: "Java Virtual Machine Specification",

      user.dir: "/Users/xixicat/workspace/video-uber",

      java.runtime.version: "1.7.0_79-b15",

      java.awt.graphicsenv: "sun.awt.CGraphicsEnvironment",

      java.endorsed.dirs: "/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/endorsed",

      os.arch: "x86_64",

      java.io.tmpdir: "/var/folders/tl/xkf4nr61033gd6lk5d3llz080000gn/T/",

      line.separator: " ",

      java.vm.specification.vendor: "Oracle Corporation",

      os.name: "Mac OS X",

      classworlds.conf: "/Users/xixicat/devtool/maven-3.3.3/bin/m2.conf",

      sun.jnu.encoding: "UTF-8",

      spring.beaninfo.ignore: "true",

      java.library.path: "/Users/xixicat/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.",

      java.specification.name: "Java Platform API Specification",

      java.class.version: "51.0",

      sun.management.compiler: "HotSpot 64-Bit Tiered Compilers",

      os.version: "10.10.5",

      user.home: "/Users/xixicat",

      user.timezone: "Asia/Shanghai",

      java.awt.printerjob: "sun.lwawt.macosx.CPrinterJob",

      file.encoding: "UTF-8",

      java.specification.version: "1.7",

      java.class.path: "/Users/xixicat/devtool/maven-3.3.3/boot/plexus-classworlds-2.5.2.jar",

      user.name: "xixicat",

      java.vm.specification.version: "1.7",

      sun.java.command: "org.codehaus.plexus.classworlds.launcher.Launcher spring-boot:run",

      java.home: "/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre",

      sun.arch.data.model: "64",

      user.language: "zh",

      java.specification.vendor: "Oracle Corporation",

      awt.toolkit: "sun.lwawt.macosx.LWCToolkit",

      java.vm.info: "mixed mode",

      java.version: "1.7.0_79",

      java.ext.dirs: "/Users/xixicat/Library/Java/Extensions:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/ext:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java",

      sun.boot.class.path: "/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/sunrsasign.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre/classes",

      java.awt.headless: "true",

      java.vendor: "Oracle Corporation",

      maven.home: "/Users/xixicat/devtool/maven-3.3.3",

      file.separator: "/",

      LOG_EXCEPTION_CONVERSION_WORD: "%wEx",

      java.vendor.url.bug: "http://bugreport.sun.com/bugreport/",

      sun.io.unicode.encoding: "UnicodeBig",

      sun.cpu.endian: "little",

      sun.cpu.isalist: ""

  },

  systemEnvironment: {

    TERM: "xterm-256color",

    ZSH: "/Users/xixicat/.oh-my-zsh",

    GVM_BROKER_SERVICE: "http://release.gvm.io",

    GRIFFON_HOME: "/Users/xixicat/.gvm/griffon/current",

    JAVA_MAIN_CLASS_763: "org.codehaus.plexus.classworlds.launcher.Launcher",

    JAVA_HOME: "/Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home",

    SHLVL: "1",

    MAVEN_CMD_LINE_ARGS: " spring-boot:run",

    __CF_USER_TEXT_ENCODING: "0x1F5:0x19:0x34",

    GROOVY_HOME: "/Users/xixicat/.gvm/groovy/current",

    XPC_FLAGS: "0x0",

    GVM_INIT: "true",

    JBAKE_HOME: "/Users/xixicat/.gvm/jbake/current",

    PWD: "/Users/xixicat/workspace/video-uber",

    GVM_DIR: "/Users/xixicat/.gvm",

    GVM_VERSION: "2.4.3",

    MAVEN_PROJECTBASEDIR: "/Users/xixicat/workspace/video-uber",

    LOGNAME: "xixicat",

    SSH_AUTH_SOCK: "/private/tmp/com.apple.launchd.93xr1duECQ/Listeners",

    SPRINGBOOT_HOME: "/Users/xixicat/.gvm/springboot/current",

    GAIDEN_HOME: "/Users/xixicat/.gvm/gaiden/current",

    LAZYBONES_HOME: "/Users/xixicat/.gvm/lazybones/current",

    OLDPWD: "/Users/xixicat/workspace/video-uber",

    SHELL: "/bin/zsh",

    JBOSSFORGE_HOME: "/Users/xixicat/.gvm/jbossforge/current",

    LC_CTYPE: "zh_CN.UTF-8",

    TMPDIR: "/var/folders/tl/xkf4nr61033gd6lk5d3llz080000gn/T/",

    GVM_SERVICE: "http://api.gvmtool.net",

    GVM_PLATFORM: "Darwin",

    CLASSPATH: ".:/Users/xixicat/.m2/repository/co/paralleluniverse/quasar-core/0.7.2/quasar-core-0.7.2.jar",

    GLIDE_HOME: "/Users/xixicat/.gvm/glide/current",

    PATH: "/Users/xixicat/.gvm/vertx/current/bin:/Users/xixicat/.gvm/springboot/current/bin:/Users/xixicat/.gvm/lazybones/current/bin:/Users/xixicat/.gvm/jbossforge/current/bin:/Users/xixicat/.gvm/jbake/current/bin:/Users/xixicat/.gvm/groovyserv/current/bin:/Users/xixicat/.gvm/groovy/current/bin:/Users/xixicat/.gvm/griffon/current/bin:/Users/xixicat/.gvm/grails/current/bin:/Users/xixicat/.gvm/gradle/current/bin:/Users/xixicat/.gvm/glide/current/bin:/Users/xixicat/.gvm/gaiden/current/bin:/Users/xixicat/.gvm/crash/current/bin:/Users/xixicat/.gvm/asciidoctorj/current/bin:/Users/xixicat/bin:/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/git/bin:/Users/xixicat/devtool/maven-3.3.3/bin:/Users/xixicat/devtool/gradle-2.6/bin:/Users/xixicat/devtool/android-sdk/platform-tools",

    GRADLE_HOME: "/Users/xixicat/.gvm/gradle/current",

    GROOVYSERV_HOME: "/Users/xixicat/.gvm/groovyserv/current",

    GRAILS_HOME: "/Users/xixicat/.gvm/grails/current",

    USER: "xixicat",

    LESS: "-R",

    PAGER: "less",

    HOME: "/Users/xixicat",

    CRASH_HOME: "/Users/xixicat/.gvm/crash/current",

    XPC_SERVICE_NAME: "0",

    VERTX_HOME: "/Users/xixicat/.gvm/vertx/current",

    GVM_BROADCAST_SERVICE: "http://cast.gvm.io",

    Apple_PubSub_Socket_Render: "/private/tmp/com.apple.launchd.y6fNwP8Sk6/Render",

    LSCOLORS: "Gxfxcxdxbxegedabagacad",

    ASCIIDOCTORJ_HOME: "/Users/xixicat/.gvm/asciidoctorj/current"

  },

  applicationConfig: [classpath: /application.properties]: {

    pool.acquireIncrement: "1",

    pool.minPoolSize: "5",

    pool.initialPoolSize: "1",

    database.username: "root",

    pool.maxIdleTime: "60",

    database.url: "jdbc:mysql://127.0.0.1:3307/video_uber?autoReconnect=true&useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull",

    spring.jackson.dateFormat: "yyyy-MM-dd'T'HH:mm:ss",

    database.slave.username: "root",

    spring.jackson.serialization.write - dates - as - timestamps: "false",

    pool.idleTimeout: "30000",

    database.slave.url: "jdbc:mysql://127.0.0.1:3307/demo?autoReconnect=true&useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull",

    server.port: "8080",

    database.slave.password: "******",

    database.password: "******",

    database.driverClassName: "com.mysql.jdbc.Driver",

    pool.maxPoolSize: "50",

    database.dataSourceClassName: "com.mysql.jdbc.jdbc2.optional.MysqlDataSource"

  }

}

/health

{

  status: "UP",

  diskSpace: {

    status: "UP",

    total: 249779191808,

    free: 193741590528,

    threshold: 10485760

  },

  db: {

    status: "UP",

    database: "MySQL",

    hello: 1

  }

}

/info

需要自己在application.properties里头添加信息，比如

info:

  contact:

    email: xixicat@gmail.com

    phone: 0755-82890987

然后请求就可以出来了

{

  "contact": {

     "phone": "0755-82890987",

     "email": "xixicat@gmail.com"

  }

}

/mappings

仅展示部分

{

    "/webjars/**": {

        "bean": "resourceHandlerMapping"

    },

    "/**": {

        "bean": "resourceHandlerMapping"

    },

    "/**/favicon.ico": {

        "bean": "faviconHandlerMapping"

    },

    "{[/ticket],methods=[GET]}": {

        "bean": "requestMappingHandlerMapping",

        "method": "public com.example.simple.bean.Ticket com.example.starterdemo.controller.TicketController.getDefaultTicket(java.lang.String)"

    },

    "{[/error]}": {

        "bean": "requestMappingHandlerMapping",

        "method": "public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)"

    },

    "{[/error],produces=[text/html]}": {

        "bean": "requestMappingHandlerMapping",

        "method": "public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)"

    },

    "{[/configprops || /configprops.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}": {

        "bean": "endpointHandlerMapping",

        "method": "public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()"

    },

    "{[/info || /info.json],methods=[GET],produces=[application/vnd.spring-boot.actuator.v1+json || application/json]}": {

        "bean": "endpointHandlerMapping",

        "method": "public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()"

    }

}

resourceHandlerMapping 位于org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport#resourceHandlerMapping   Bean声明中

/metrics

{

mem: 499404,

mem.free: 257591,

processors: 8,

instance.uptime: 4284997,

uptime: 4294909,

systemload.average: 1.84521484375,

heap.committed: 437248,

heap.init: 262144,

heap.used: 179656,

heap: 3728384,

nonheap.committed: 62848,

nonheap.init: 24000,

nonheap.used: 62156,

nonheap: 133120,

threads.peak: 18,

threads.daemon: 6,

threads.totalStarted: 176,

threads: 16,

classes: 10294,

classes.loaded: 10294,

classes.unloaded: 0,

gc.ps_scavenge.count: 11,

gc.ps_scavenge.time: 405,

gc.ps_marksweep.count: 0,

gc.ps_marksweep.time: 0,

datasource.primary.active: 0,

datasource.primary.usage: 0,

counter.status.200.autoconfig: 1,

counter.status.200.beans: 1,

counter.status.200.configprops: 1,

counter.status.200.dump: 1,

counter.status.200.env: 1,

counter.status.200.health: 1,

counter.status.200.info: 1,

counter.status.200.mappings: 1,

gauge.response.autoconfig: 81,

gauge.response.beans: 15,

gauge.response.configprops: 105,

gauge.response.dump: 76,

gauge.response.env: 4,

gauge.response.health: 43,

gauge.response.info: 1,

gauge.response.mappings: 4

}

/shutdown

要真正生效，得配置文件开启

endpoints.shutdown.enabled: true

/trace

记录最近100个请求的信息

[{

  "timestamp": 1452955704922,

  "info": {

    "method": "GET",

    "path": "/metrics",

    "headers": {

      "request": {

        "Accept - Encoding": "gzip, deflate, sdch",

          "Upgrade - Insecure - Requests": "1",

          "Accept - Language": "zh-CN,zh;q=0.8,en;q=0.6",

          "User - Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.111 Safari/537.36",

          "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",

          "Connection": "keep-alive",

          "Host": "localhost:8080"

      },

      "response": {

        "Content - Type": "application/json; charset=UTF-8",

          "X - Application - Context": "application:8080",

          "Date": "Sat, 16 Jan 2016 14:48:24 GMT",

          "status": "200"

      }

    }

  }

}, {

  "timestamp": 1452951489549,

  "info": {

    "method": "GET",

    "path": "/autoconfig",

    "headers": {

      "request": {

        "Accept - Encoding": "gzip, deflate, sdch",

          "Upgrade - Insecure - Requests": "1",

          "Accept - Language": "zh-CN,zh;q=0.8,en;q=0.6",

          "User - Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.111 Safari/537.36",

          "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",

          "Connection": "keep-alive",

          "Host": "localhost:8080"

      },

      "response": {

        "Content - Type": "application/json; charset=UTF-8",

          "X - Application - Context": "application:8080",

          "Date": "Sat, 16 Jan 2016 13:38:09 GMT",

          "status": "200"

      }

    }

  }

}]

修改监控属性

server.port=8080

#禁用监控端口的安全认证

management.security.enabled=false

#用于/info的监控访问

info.app.id=appid1

info.app.name=boboapp

#还能使用git.properties 以git.开头的属性, 暂未研究 git.xxx.xxx=yyy

#自定义/beans监控端点的名称,如果没有手动指明endpoints.beans.path则访问路径默认等于id同名路径

endpoints.beans.id=mybeans

#指定beans监控端点的访问路径成/my-beans, 所以不能通过/beans或/mybeans来访问了

endpoints.beans.path=my-beans

#关闭所有端点

#endpoints.enabled=false

#开启某个端点,它的优先级高于endpoints.enabled

endpoints.beans.enabled=true

#定制所有端点的访问根路径,最好是指定访问根路径,然后用security进行权限控制

management.context-path=/endpoints

#再起一个额外端口来使用监控管理功能,这时需要使用http://localhost:18080/endpoints/my-beans来访问端点,如果port=-1代表禁用管理端点

management.port=18080

#当在pom.xml中引入redis和actuator之后, 使用http://localhost:18080/endpoints/health,将能看到redis状态

spring.redis.host=localhost

在本地redis未启动时访问http://localhost:18080/endpoints/health

{
  "status": "DOWN",
  "diskSpace": {
    "status": "UP",
    "total": 520721788928,
    "free": 254064136192,
    "threshold": 10485760
  },
  "redis": {
    "status": "DOWN",
    "error": "org.springframework.data.redis.RedisConnectionFailureException: Cannot get Jedis connection; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: Could not get a resource from the pool"
  }
}

在本地redis启动时,访问 http://localhost:18080/endpoints/health 得到正常状态

{
  "status": "UP",
  "diskSpace": {
    "status": "UP",
    "total": 520721788928,
    "free": 254064136192,
    "threshold": 10485760
  },
  "redis": {
    "status": "UP",
    "version": "3.2.100"
  }
}

自定义监控

默认指示器都在spring-boot-actuator-1.5.21.RELEASE.jar包下, 如RedisHealthIndicator

要自定义指示器只需要添加一个HealthIndicator接口的实现类即可, 并返回Health对象

package com.example.actuator.indicator;

import org.springframework.boot.actuate.health.Health;

import org.springframework.boot.actuate.health.HealthIndicator;

import org.springframework.stereotype.Component;

@Component

public class MyAppHealthIndicator implements HealthIndicator {

    @Override

    public Health health() {

        int num = 1;

        if( 1 == num ){

            return Health.up().build();

        }else{

            return Health.down().withDetail("errorMessage","xx接口服务异常中").build();

        }

    }

}

此时访问 http://localhost:18080/endpoints/health 能看到myapp属性如下

{
  "status": "UP",
  "myApp": {
    "status": "UP"
  },
  "diskSpace": {
    "status": "UP",
    "total": 520721788928,
    "free": 254064111616,
    "threshold": 10485760
  },
  "redis": {
    "status": "UP",
    "version": "3.2.100"
  }
}

springboot2差异

在springboot2中

根路径/变成了/actuator

#actuator端口

management.server.port=9001

#修改访问路径  2.0之前默认是/   2.0默认是 /actuator  可以通过这个属性值修改

management.endpoints.web.base-path=/monitor

#开放所有页面节点  默认只开启了health、info两个节点

management.endpoints.web.exposure.include=*

#显示健康具体信息  默认不会显示详细信息

management.endpoint.health.show-details=always

参考

 

我的git项目地址

https://gitee.com/KingBoBo/springboot-08-actuator

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