资源'模板上的'create`错误[/etc/awslogs//cwlogs.cfg]'

Question

我正在尝试做一个厨师运行，但继续收到标题中的错误。日志输出如下;

Error executing action `create` on resource 'template[/tmp/cwlogs.cfg]'
================================================================================

Chef::Mixin::Template::TemplateError
------------------------------------
undefined method `[]' for nil:NilClass

Resource Declaration:
---------------------
# In /var/chef/runs/b2cd9efb-b9d2-4c1a-b582-5ebfbe933bdd/local-mode-cache/cache/cookbooks/phpapp/recipes/setup.rb

45: template "/tmp/cwlogs.cfg" do
46:   source "cwlogs.cfg.erb"
47:   owner "root"
48:   group "root"
49:   mode 0644
50: end
51: # cloudwatch packages

Compiled Resource:
------------------
# Declared in /var/chef/runs/b2cd9efb-b9d2-4c1a-b582-5ebfbe933bdd/local-mode-cache/cache/cookbooks/phpapp/recipes/setup.rb:45:in `from_file'

template("/tmp/cwlogs.cfg") do
action [:create]
retries 0
retry_delay 2
default_guard_interpreter :default
source "cwlogs.cfg.erb"
declared_type :template
cookbook_name "phpapp"
recipe_name "setup"
mode 420
owner "root"
group "root"
path "/tmp/cwlogs.cfg"
end

Template Context:
-----------------
on line #30
28: #
29: 
30: [<%= node[:opsworks][:stack][:name] %>]
31: datetime_format = [%Y-%m-%d %H:%M:%S]
32: log_group_name = <%= node[:opsworks][:stack][:name].gsub(' ','_') %>

我已经尝试查看类似问题的现有答案，但他们都发现了不同的问题，似乎并没有反映出我的情况。

有没有人有什么建议？

Answer 1

看来你的模板有一个嵌入式代码导致这个...从查看你的片段，node[:opsworks][:stack][:name]的价值是多少？