mysql - debconf : unable to initialize frontend: Dialog

Question

我正在使用 packer 构建我自己的 ubuntu VM主持Atlas我正在使用 packer build template.json 来测试如果我使用 packer push template.json 是否会成功我运行 mysql.sh脚本。

virtualbox-iso: debconf: unable to initialize frontend: Dialog
    virtualbox-iso: debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or without a controlling terminal.)
    virtualbox-iso: debconf: falling back to frontend: Readline
    virtualbox-iso: Configuring mysql-server-5.6
    virtualbox-iso: ----------------------------
    virtualbox-iso:
    virtualbox-iso: While not mandatory, it is highly recommended that you set a password for the
    virtualbox-iso: MySQL administrative "root" user.
    virtualbox-iso:
    virtualbox-iso: If this field is left blank, the password will not be changed.
    virtualbox-iso:

debconf: 我缺少什么

谢谢。

Answer 1

可以加吗

export DEBIAN_FRONTEND="noninteractive"

在运行脚本之前