jenkins全局安全配置-授权策略，误操作将设置为遗留模式，导致无全部管理员权限，修改config.xml的<authorizationStrategy 为以下

  <authorizationStrategy class="com.michelin.cio.hudson.plugins.rolestrategy.RoleBasedAuthorizationStrategy">
    <roleMap type="globalRoles">
      <role name="admin" pattern=".*">
        <permissions>
          <permission>hudson.model.View.Delete</permission>
          <permission>hudson.model.Computer.Connect</permission>
          <permission>hudson.model.Run.Delete</permission>
          <permission>com.cloudbees.plugins.credentials.CredentialsProvider.ManageDomains</permission>
          <permission>hudson.model.Computer.Create</permission>
          <permission>hudson.model.View.Configure</permission>
          <permission>hudson.model.Computer.Build</permission>
          <permission>hudson.model.Item.Configure</permission>
          <permission>hudson.model.Hudson.Administer</permission>
          <permission>hudson.model.Item.Cancel</permission>
          <permission>hudson.model.Item.Read</permission>
          <permission>com.cloudbees.plugins.credentials.CredentialsProvider.View</permission>
          <permission>hudson.model.Computer.Delete</permission>
          <permission>hudson.model.Item.Build</permission>
          <permission>org.jenkins.plugins.lockableresources.LockableResourcesManager.Unlock</permission>
          <permission>hudson.scm.SCM.Tag</permission>
          <permission>hudson.model.Item.Move</permission>
          <permission>hudson.model.Item.Discover</permission>
          <permission>hudson.model.Hudson.Read</permission>
          <permission>com.cloudbees.plugins.credentials.CredentialsProvider.Update</permission>
          <permission>hudson.model.Item.Create</permission>
          <permission>hudson.model.Item.Workspace</permission>
          <permission>com.cloudbees.plugins.credentials.CredentialsProvider.Delete</permission>
          <permission>hudson.model.Computer.Provision</permission>
          <permission>hudson.model.Run.Replay</permission>
          <permission>hudson.model.View.Read</permission>
          <permission>org.jenkins.plugins.lockableresources.LockableResourcesManager.View</permission>
          <permission>hudson.model.View.Create</permission>
          <permission>hudson.model.Item.Delete</permission>
          <permission>hudson.model.Computer.Configure</permission>
          <permission>com.cloudbees.plugins.credentials.CredentialsProvider.Create</permission>
          <permission>hudson.model.Computer.Disconnect</permission>
          <permission>org.jenkins.plugins.lockableresources.LockableResourcesManager.Reserve</permission>
          <permission>hudson.model.Run.Update</permission>
        </permissions>
        <assignedSIDs>
          <sid>admin</sid>
        </assignedSIDs>
      </role>
      <role name="test" pattern=".*">
        <permissions>
          <permission>hudson.model.Hudson.Read</permission>
          <permission>hudson.scm.SCM.Tag</permission>
          <permission>hudson.model.View.Read</permission>
        </permissions>
        <assignedSIDs>
          <sid>chenshichao</sid>
        </assignedSIDs>
      </role>
    </roleMap>
    <roleMap type="slaveRoles"/>
  </authorizationStrategy>