將 rpm-package 安裝到 systemd？

我是 systemd 的新手，並試圖將內部應用程序打包為 rpm，以安裝在 systemd 主機（RHEL7）上。

rpm 嘗試將 systemd .service-file: myapp.service 放入：/etc/systemd/system

但這會產生錯誤，我不明白：

file /etc/systemd from install of myapp-0:1-.i386 conflicts with file from package systemd-219-19.el7.x86_64
file /etc/systemd/system from install of myapp-0:1-.i386 conflicts with file from package systemd-219-19.el7.x86_64  

並且安裝中止。

.service-file 中與安裝相關的內容是：

[Unit]
Description=MyApp
After=syslog.target network.target activemq.service
Requires=activemq.service

[Install]
WantedBy=multi-user.target

[Service]
Type=simple
...

知道沖突可能是什麼嗎？

或者如何解決？

編輯：從 gradle build-file 添加 rpm-stuff：

myappRpm {
   dependsOn build
   packageName 'myapp'
   arch I386
   os LINUX
   version buildVersion

   preInstall file('./deploy/rpm/preinstall')
   postInstall file('./deploy/rpm/postinstall')
   preUninstall file('./deploy/rpm/preuninstall')

   directory('/var/log/myapp', 755)
   directory('/opt/myapp/app', 755)
   directory('/opt/myapp/bin', 755)
   directory('/opt/myapp/config', 755)

   into '/opt/myapp'

   from('MyApp/build/libs/MyApp.war') {
       into '/opt/myapp/app/'
       fileMode 0755
   }

   from('deploy/systemd/myapp.sh') {
       into '/opt/myapp/bin/'
       fileMode 0755
   }

   from('deploy/systemd/myapp.env') {
       into '/opt/myapp/systemd/'
       fileMode 0755
   }

   from('deploy/systemd/myapp.service') {
       into '/etc/systemd/system/'
       fileMode 0755
   }

   doLast {
       file("$buildDir/distributions/myapp-${buildVersion}.i386.rpm").renameTo("$buildDir/distributions/myapp.rpm")
   }
}

每個 rpm 都指定了它安裝的文件和目錄的列表。兩個 rpm 不能安裝相同的文件或目錄。在您的規範文件（或您用來描述您建構的 rpm 的任何文件）中，您不應該安裝and/etc/systemd/目錄/etc/systemd/system/。在規範文件中；你不應該使用：

%files
/etc/systemd/

但

%files
/etc/systemd/system/*

（或分別指定每個文件）

編輯

到處尋找你的 gradle-plugin；您應該使用以下addParentDirs選項：

from('deploy/systemd/myapp.service') {
   // Will tell redline-rpm not to auto create directories, which
   // is sometimes necessary to avoid rpm directory conflicts
   addParentDirs = false
   into '/etc/systemd/system/'
   fileMode 0755
}

（查看nebula-gradle-plugin github 頁面上的完整用法範例以獲取更多資訊）

引用自：https://serverfault.com/questions/775647