From dd6bada7eadc762cd2a2dfa810dbebfb4af673a6 Mon Sep 17 00:00:00 2001 From: "icksishu@gmail.com" Date: Tue, 13 Jan 2026 16:15:17 +0900 Subject: [PATCH] =?UTF-8?q?=EC=A2=85=EB=A3=8C,=20=EC=83=81=ED=83=9C=20?= =?UTF-8?q?=EB=93=B1=20=EB=AA=85=EB=A0=B9=EC=96=B4=20=EC=86=A1=EC=8B=A0=20?= =?UTF-8?q?=EA=B8=B0=EB=8A=A5=20#1=20=20-=20=EC=99=84=EB=A3=8C?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitattributes | 3 + .gitignore | 37 +++ HELP.md | 14 + build.gradle | 34 +++ gradlew | 251 ++++++++++++++++++ gradlew.bat | 94 +++++++ settings.gradle | 1 + src/docs/script/dfxcmd.sh | 11 + .../com/bsmlab/dfx/cmd/DfxcmdApplication.java | 112 ++++++++ .../com/bsmlab/dfx/cmd/JmxLocalAttach.java | 64 +++++ .../java/com/bsmlab/dfx/cmd/JmxTarget.java | 5 + src/main/resources/application.yaml | 3 + 12 files changed, 629 insertions(+) create mode 100644 .gitattributes create mode 100644 .gitignore create mode 100644 HELP.md create mode 100644 build.gradle create mode 100644 gradlew create mode 100644 gradlew.bat create mode 100644 settings.gradle create mode 100644 src/docs/script/dfxcmd.sh create mode 100644 src/main/java/com/bsmlab/dfx/cmd/DfxcmdApplication.java create mode 100644 src/main/java/com/bsmlab/dfx/cmd/JmxLocalAttach.java create mode 100644 src/main/java/com/bsmlab/dfx/cmd/JmxTarget.java create mode 100644 src/main/resources/application.yaml diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..8af972c --- /dev/null +++ b/.gitattributes @@ -0,0 +1,3 @@ +/gradlew text eol=lf +*.bat text eol=crlf +*.jar binary diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..c2065bc --- /dev/null +++ b/.gitignore @@ -0,0 +1,37 @@ +HELP.md +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ diff --git a/HELP.md b/HELP.md new file mode 100644 index 0000000..a5b6891 --- /dev/null +++ b/HELP.md @@ -0,0 +1,14 @@ +# Getting Started + +### Reference Documentation +For further reference, please consider the following sections: + +* [Official Gradle documentation](https://docs.gradle.org) +* [Spring Boot Gradle Plugin Reference Guide](https://docs.spring.io/spring-boot/3.5.9/gradle-plugin) +* [Create an OCI image](https://docs.spring.io/spring-boot/3.5.9/gradle-plugin/packaging-oci-image.html) + +### Additional Links +These additional references should also help you: + +* [Gradle Build Scans – insights for your project's build](https://scans.gradle.com#gradle) + diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..22c2809 --- /dev/null +++ b/build.gradle @@ -0,0 +1,34 @@ +plugins { + id 'java' + id 'org.springframework.boot' version '3.4.3' + id 'io.spring.dependency-management' version '1.1.7' +} + +group = 'com.bsmlab.dfx' +version = '0.0.1-SNAPSHOT' +description = 'DFX Command' + +java { + toolchain { + languageVersion = JavaLanguageVersion.of(17) + } +} + +bootRun { + // 실행시 jvm에 -D 옵션을 적용하기 위하여 설정 + systemProperties System.properties +} + +repositories { + mavenCentral() +} + +dependencies { + implementation 'org.springframework.boot:spring-boot-starter' + testImplementation 'org.springframework.boot:spring-boot-starter-test' + testRuntimeOnly 'org.junit.platform:junit-platform-launcher' +} + +tasks.named('test') { + useJUnitPlatform() +} diff --git a/gradlew b/gradlew new file mode 100644 index 0000000..23d15a9 --- /dev/null +++ b/gradlew @@ -0,0 +1,251 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original 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 +# +# https://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. +# +# SPDX-License-Identifier: Apache-2.0 +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +# This is normally unused +# shellcheck disable=SC2034 +APP_BASE_NAME=${0##*/} +# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) +APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH="\\\"\\\"" + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + if ! command -v java >/dev/null 2>&1 + then + die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Collect all arguments for the java command: +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, +# and any embedded shellness will be escaped. +# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be +# treated as '${Hostname}' itself on the command line. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..db3a6ac --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,94 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem +@rem SPDX-License-Identifier: Apache-2.0 +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +@rem This is normally unused +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if %ERRORLEVEL% equ 0 goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH= + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 0 goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..07a8f73 --- /dev/null +++ b/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'dfxcmd' diff --git a/src/docs/script/dfxcmd.sh b/src/docs/script/dfxcmd.sh new file mode 100644 index 0000000..6d0686e --- /dev/null +++ b/src/docs/script/dfxcmd.sh @@ -0,0 +1,11 @@ +#!/bin/sh +AGENT_HOME=/home/dfxagent/agent +JAVA_HOME=$JAVA_HOME + + +java -XX:TieredStopAtLevel=1 -jar $AGENT_HOME/lib/dfxagent.jar -Xms2048m -Xmx8192m --setting.file=$AGENT_HOME/conf/settings.json & +#JDK: Red Hat OpenJDK 17.0.11+9 (LTS), OS: Rocky Linux 8.10 사용 중 하기의 오류 발생 -> -XX:TieredStopAtLevel=1 추가 (C1만 사용하여 C2 비활성화) +#크래시 시그널: SIGSEGV +#문제 프레임: PhaseOutput::BuildOopMaps() (HotSpot C2 JIT 내부) +#크래시 스레드: "C2 CompilerThread2" (JIT 컴파일러 스레드) +#크래시 직전 컴파일 중이던 메서드: C2: ... org.springframework.boot.loader.net.protocol.jar.Handler::openConnection (5 bytes) \ No newline at end of file diff --git a/src/main/java/com/bsmlab/dfx/cmd/DfxcmdApplication.java b/src/main/java/com/bsmlab/dfx/cmd/DfxcmdApplication.java new file mode 100644 index 0000000..56eff70 --- /dev/null +++ b/src/main/java/com/bsmlab/dfx/cmd/DfxcmdApplication.java @@ -0,0 +1,112 @@ +package com.bsmlab.dfx.cmd; + +import org.springframework.boot.autoconfigure.SpringBootApplication; + +import javax.management.MBeanServerConnection; +import javax.management.MalformedObjectNameException; +import javax.management.ObjectName; +import javax.management.remote.JMXConnector; +import java.io.IOException; +import java.util.Set; + +@SpringBootApplication +public class DfxcmdApplication { + + public static void main(String[] args) { + if (args.length < 2) { + usage(); + System.exit(1); + } + + String agentId = args[0]; + String command = args[1]; + + // shutdown 옵션 + int exitCode = 0; + int delaySec = 0; + + if ("shutdown".equalsIgnoreCase(command)) { + // dfxcmd shutdown [exitCode] [delaySec] + if (args.length >= 3) exitCode = Integer.parseInt(args[2]); + if (args.length >= 4) delaySec = Integer.parseInt(args[3]); + } + + ObjectName targetName = null; + try { + targetName = new ObjectName("com.bsmlab.dfx.agent:type=Control,agentId=" + ObjectName.quote(agentId)); + } + catch (MalformedObjectNameException e) { + println("cannot find a jvm for " + agentId + " by ObjectName"); + } + + // 1) 타깃 JVM 찾기 + JmxTarget target = null; + try { + target = JmxLocalAttach.findTargetJvmByMBean(targetName); + } + catch (Exception e) { + println("cannot find a jmx for " + agentId + " by MBean"); + println(e.getMessage()); + } + + if (target == null) { + System.err.println("Target dfxagent not found for agentId=" + agentId); + System.exit(2); + } + + try (JMXConnector connector = JmxLocalAttach.connect(target.pid())) { + MBeanServerConnection mbsc = connector.getMBeanServerConnection(); + + // 2) 정말 등록돼있는지 확인(안전) + Set names = mbsc.queryNames(targetName, null); + if (names == null || names.isEmpty()) { + System.err.println("MBean not found in target JVM. agentId=" + agentId); + System.exit(3); + } + + switch (command.toLowerCase()) { + case "status" -> { + String status = (String) mbsc.invoke( + targetName, + "status", + new Object[]{}, + new String[]{} + ); + System.out.println("status (agentId=" + agentId + ", status=" + status + ")"); + } + case "shutdown" -> { + mbsc.invoke( + targetName, + "shutdown", + new Object[]{exitCode, delaySec}, + new String[]{"int", "int"} + ); + System.out.println("shutdown requested (agentId=" + agentId + ", exitCode=" + exitCode + ", delaySec=" + delaySec + ")"); + } + default -> { + System.err.println("Unknown command: " + command); + usage(); + System.exit(4); + } + } + } + catch (IOException e) { + println("exception on JMXConnector"); + println(e.getLocalizedMessage()); + } + catch (Exception e) { + println("exception on JMXConnector"); + println(e.getLocalizedMessage()); + } + } + + private static void usage() { + System.out.println("Usage:"); + System.out.println(" dfxcmd status"); + System.out.println(" dfxcmd shutdown [exitCode] [delaySec]"); + } + + private static void println(String str) { + System.out.println(str); + } +} diff --git a/src/main/java/com/bsmlab/dfx/cmd/JmxLocalAttach.java b/src/main/java/com/bsmlab/dfx/cmd/JmxLocalAttach.java new file mode 100644 index 0000000..65a33e0 --- /dev/null +++ b/src/main/java/com/bsmlab/dfx/cmd/JmxLocalAttach.java @@ -0,0 +1,64 @@ +package com.bsmlab.dfx.cmd; + +import com.sun.tools.attach.VirtualMachineDescriptor; + +import javax.management.MBeanServerConnection; +import javax.management.ObjectName; + +import com.sun.tools.attach.VirtualMachine; +import javax.management.remote.JMXConnector; +import javax.management.remote.JMXConnectorFactory; +import javax.management.remote.JMXServiceURL; +import java.util.ArrayList; +import java.util.List; +import java.util.Set; + +public final class JmxLocalAttach { + + private JmxLocalAttach() {} + + public static JmxTarget findTargetJvmByMBean(ObjectName targetMBean) throws Exception { + List matches = new ArrayList<>(); + + for (VirtualMachineDescriptor vmd : VirtualMachine.list()) { + // dn 예) com.bsmlab.dfx.agent.DfxAgentApplication --setting.file=D:\projects\bsm-lab\dfx\dfxagent\src\docs\agent-tuf-a15-defree-oracle\conf\dfxagent-tuf-a15-defree-oracle.json + String dn = vmd.displayName(); + if (dn == null || dn.isBlank()) continue; + if (!dn.toLowerCase().contains("dfxagentapplication")) continue; + String pid = vmd.id(); + // PID별로 JMX 접속을 시도해서 MBean 존재 여부로 판별 + try (JMXConnector c = connect(pid)) { + MBeanServerConnection mbsc = c.getMBeanServerConnection(); + Set found = mbsc.queryNames(targetMBean, null); + if (found != null && !found.isEmpty()) { + matches.add(new JmxTarget(pid)); + } + } catch (Exception ignore) { + // 접근 불가/권한 불가/JVM이 아닌 프로세스/연결 실패 등은 스킵 + } + } + + if (matches.isEmpty()) return null; + if (matches.size() > 1) { + // 동일 agentId로 여러개가 뜨면 설계상 문제이므로 명확히 에러 + throw new IllegalStateException("Multiple JVMs matched for MBean " + targetMBean + " : " + matches); + } + return matches.get(0); + } + + /** + * target JVM에 attach 후 startLocalManagementAgent()로 로컬 JMX 주소를 만든 다음 접속합니다. + */ + public static JMXConnector connect(String pid) throws Exception { + VirtualMachine vm = VirtualMachine.attach(pid); + try { + String addr = vm.startLocalManagementAgent(); + if (addr == null || addr.isBlank()) { + throw new IllegalStateException("startLocalManagementAgent() returned empty for pid=" + pid); + } + return JMXConnectorFactory.connect(new JMXServiceURL(addr)); + } finally { + vm.detach(); + } + } +} diff --git a/src/main/java/com/bsmlab/dfx/cmd/JmxTarget.java b/src/main/java/com/bsmlab/dfx/cmd/JmxTarget.java new file mode 100644 index 0000000..d920849 --- /dev/null +++ b/src/main/java/com/bsmlab/dfx/cmd/JmxTarget.java @@ -0,0 +1,5 @@ +package com.bsmlab.dfx.cmd; + +public record JmxTarget(String pid) { + +} diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml new file mode 100644 index 0000000..2b82e24 --- /dev/null +++ b/src/main/resources/application.yaml @@ -0,0 +1,3 @@ +spring: + application: + name: dfxcmd