Question

我需要net-ssh和net-scp作为自定义OpsWorks主厨配方的一部分。

来自rubygems.org的偶然失败未能提供宝石，所以我想在S3上自己主持。

chef_gem有'source'参数，但似乎要求在chef启动之前存在本地文件（因此我无法在使用remote_file的chef_gem之前立即下载文件）

$gemSsh = "#{Chef::Config[:file_cache_path]}/net-ssh.gem"
$gemScp = "#{Chef::Config[:file_cache_path]}/net-scp.gem"

remote_file $gemSsh do
    source "https://s3-us-west-2.amazonaws.com/****/net-ssh-2.9.1.gem"
    action :nothing
end.run_action(:create)

remote_file $gemScp do
    source "https://s3-us-west-2.amazonaws.com/****/net-scp-1.2.1.gem"
    action :nothing
end.run_action(:create)

chef_gem "net-ssh" do
    action :nothing
    source $gemSsh
end.run_action(:install)

chef_gem "net-scp" do
    action :nothing
    source $gemScp
end.run_action(:install)

（注意：run_action（：install）基于此处的评论https://tickets.opscode.com/browse/CHEF-4843）

此操作失败，并显示以下错误：

NoMethodError
-------------
undefined method `name' for "/var/lib/aws/opsworks/cache.stage2/net-scp.gem":String


Cookbook Trace:
---------------
/var/lib/aws/opsworks/cache.stage2/cookbooks/opsworks_commons/libraries/monkey_patch_rubygems_provider.rb:55:in `install'
/var/lib/aws/opsworks/cache.stage2/cookbooks/****/recipes/default.rb:24:in `from_file'

Answer 1

您可以使用＆＃34; - local＆＃34;由gem install提供的标志（您可以找到gem install --help的其他选项。）

基本命令会像gem install --local path_to_gem/filename.gem一样。所以你的食谱就是：

....

chef_gem "net-ssh" do
    action :nothing
    options("--local #{$gemSsh}")
end.run_action(:install)

chef_gem "net-scp" do
    action :nothing
    options("--local #{$gemScp}")
end.run_action(:install)

在OpsWorks Chef配方中从S3安装gem

1 个答案: