Question

出于某种原因，Jinja声称它无法找到我在Fabric任务中指定的模板：

httpd_local = "/path/to/dir/conf/" # with httpd.conf located here
httpd_remote = "/etc/httpd/conf/httpd.conf"

with lcd(httpd_local):
    upload_template(filename='/path/to/dir/conf/httpd.conf', destination=httpd_remote, context=context[hostname], use_jinja=True)

但是每次跑步，我都会

jinja2.exceptions.TemplateNotFound: /path/to/dir/conf/httpd.conf

它绝对住在那里。发生了什么事？

Answer 1

为了澄清oselivanov的答案，这将是你的正确格式的例子：

httpd_local = "/path/to/dir/conf/" # with httpd.conf located here
httpd_remote = "/etc/httpd/conf/httpd.conf"

with lcd(httpd_local):
    upload_template(filename='httpd.conf', destination=httpd_remote, template_dir='/path/to/dir/conf', context=context[hostname], use_jinja=True)

Answer 2

来自upload_template docstring：

或者，如果use_jinja设置为True并且您有Jinja2 模板库可用，Jinja将用于渲染模板代替。模板将从调用用户的当前工作中加载默认情况下为目录，如果已给出，则为template_dir。

Сonfusingbehavior。

Answer 3

这实际上可能是一个错误。

退房：https://github.com/fabric/fabric/issues/621

Fabric和Jinja模板上传

3 个答案: