厨师食谱 - 用 sed 命令替换 Linux 文件中的文本（接收错误）

Question

我在厨师食谱中使用以下代码：

bash 'replace_text' do
    cwd ::File.dirname('/data01/nodemanager/bin')
    code <<-EOH
      sed 's/NODEMGR_HOME=.*/NODEMGR_HOME="\/data01\/nodemanager"/g' startNodeManager.sh
      EOH
  end

我要替换的文本是包含位于 /data01/nodemanager/bin

的 NODEMGR_HOME= startNodeManager.sh 行中的所有内容

当运行食谱时，我收到以下输出：

       Running handlers:
       [2017-11-21T23:58:22+00:00] ERROR: Running exception handlers
       [2017-11-21T23:58:22+00:00] ERROR: Running exception handlers
       Running handlers complete
       [2017-11-21T23:58:22+00:00] ERROR: Exception handlers complete
       [2017-11-21T23:58:22+00:00] ERROR: Exception handlers complete
       Chef Client failed. 0 resources updated in 01 seconds
       [2017-11-21T23:58:22+00:00] FATAL: Stacktrace dumped to /tmp/kitchen/cache/chef-stacktrace.out
       [2017-11-21T23:58:22+00:00] FATAL: Stacktrace dumped to /tmp/kitchen/cache/chef-stacktrace.out
       [2017-11-21T23:58:22+00:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
       [2017-11-21T23:58:22+00:00] FATAL: Please provide the contents of the stacktrace.out file if you file a bug report
       [2017-11-21T23:58:22+00:00] ERROR: bash[replace_text] (domain-test::sed2 line 1) had an error: Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '1'
       ---- Begin output of "bash"  "/tmp/chef-script20171121-11258-vwwwm6" ----
       STDOUT:
       STDERR: sed: -e expression #1, char 34: unknown option to `s'
       ---- End output of "bash"  "/tmp/chef-script20171121-11258-vwwwm6" ----
       Ran "bash"  "/tmp/chef-script20171121-11258-vwwwm6" returned 1
       [2017-11-21T23:58:22+00:00] ERROR: bash[replace_text] (domain-test::sed2 line 1) had an error: Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '1'
       ---- Begin output of "bash"  "/tmp/chef-script20171121-11258-vwwwm6" ----
       STDOUT:
       STDERR: sed: -e expression #1, char 34: unknown option to `s'
       ---- End output of "bash"  "/tmp/chef-script20171121-11258-vwwwm6" ----
       Ran "bash"  "/tmp/chef-script20171121-11258-vwwwm6" returned 1
       [2017-11-21T23:58:22+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)
       [2017-11-21T23:58:22+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)
>>>>>> ------Exception-------
>>>>>> Class: Kitchen::ActionFailed
>>>>>> Message: 1 actions failed.
>>>>>>     Converge failed on instance <default-ubuntu-1404>.  Please see .kitchen/logs/default-ubuntu-1404.log for more details
>>>>>> ----------------------
>>>>>> Please see .kitchen/logs/kitchen.log for more details
>>>>>> Also try running `kitchen diagnose --all` for configuration

Answer 1

您的反斜杠转义级别不够。请记住，它首先是 Ruby 字符串，然后是 bash 字符串，然后是 sed 参数。您也可以使用 line 或 poise-file 食谱来回避整个问题。

厨师食谱 - 用 sed 命令替换 Linux 文件中的文本（接收错误）

chef recipe - replace text in Linux file with sed command (receiving errors)

linux

chef-infra

chef-recipe

cookbook

test-kitchen