エラー内容

================================================================================
Error executing action `add` on resource 'apt_repository[node.js]'
================================================================================


Mixlib::ShellOut::ShellCommandFailed
------------------------------------
execute[install-key 1655a0ab68576280] (/var/chef/cache/cookbooks/apt/providers/repository.rb line 28) had an error: Mixlib::ShellOut::ShellCommandFailed: Expected process to exit with [0], but received '2'
---- Begin output of apt-key adv --keyserver keyserver.ubuntu.com --recv 1655a0ab68576280 ----
STDOUT: Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /tmp/tmp.yuuCkD6HSP --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg --keyring /etc/apt/trusted.gpg.d//zabbix-official-repo.gpg --keyserver keyserver.ubuntu.com --recv 1655a0ab68576280
STDERR: gpg: requesting key 68576280 from hkp server keyserver.ubuntu.com
gpg: keyserver timed out
gpg: keyserver receive failed: keyserver error
---- End output of apt-key adv --keyserver keyserver.ubuntu.com --recv 1655a0ab68576280 ----
Ran apt-key adv --keyserver keyserver.ubuntu.com --recv 1655a0ab68576280 returned 2

原因

gpgコマンドはデフォルトで11371番ポート使用するのですが、chef-clientを実行したサーバの11371番ポートが空いていなかったせいで、インストールが失敗しました。

解決方法

chefのroleの設定ファイルで、nodejsのkeyserverを「hkp://keyserver.ubuntu.com:80」に変更します。

# roles/my-role.json

{
  "name": "my-role",
  "default_attributes": {
    "nodejs": {
      "keyserver": "hkp://keyserver.ubuntu.com:80"
    }
  },
  "json_class": "Chef::Role",
  "description": "",
  "chef_type": "role",
  "run_list": [
    "recipe[nodejs]"
  ]
}

参考