Tomcat Webアプリケーションマネージャの設定

tomcat-users.xmlを探す

sudo find / -name tomcat-users.xml

tomcat-users.xmlを編集

Webアプリケーションマネージャのユーザ名、パスワードが以下のとき

ユーザ名：admin
パスワード：pass

sudo /usr/local/tomcat8/conf/tomcat-users.xml

以下のように追加

<tomcat-users>
<!-- ↓追加-->
<role rolename="manager-gui"/>
<user username="admin" password="pass" roles="manager-gui"/>
<!-- ↑追加-->

<!--
  NOTE:  By default, no user is included in the "manager-gui" role required
  to operate the "/manager/html" web application.  If you wish to use this app,
  you must define such a user - the username and password are arbitrary.
-->
<!--
  NOTE:  The sample user and role entries below are wrapped in a comment
  and thus are ignored when reading this file. Do not forget to remove
  <!.. ..> that surrounds them.
-->
<!--
  <role rolename="tomcat"/>
  <role rolename="role1"/>
  <user username="tomcat" password="tomcat" roles="tomcat"/>
  <user username="both" password="tomcat" roles="tomcat,role1"/>
  <user username="role1" password="tomcat" roles="role1"/>
-->
</tomcat-users>

Webアプリケーションマネージャを使う

以下のアドレスにアクセス

http://localhost:8080/manager/html

BASIC認証のダイアログが出るので指定した
ユーザ名、パスワードを入力