系統和網路需求

在您安裝 DigiCert ACME 自動化代理程式前，驗證您的系統和網路是否符合基本需求。

代理程式必須和自動化的 TLS/SSL 憑證安裝在相同的系統上。

系統需求

ACME 代理程式軟體在 Linux 和 Windows 系統上執行，需要符合以下的需求：

Red Hat Enterprise Linux 7.x、8.x 版和 Ubuntu 20.04 版或更新版本

Root (根) 權限
需要 64 位元版本和美國地區設定
2 GB RAM (建議使用 4GB RAM)
2 GB 可用硬碟空間 (基本)
CLI utilities awk, grep, sed, lsof, and dos2unix must be installed

Microsoft Windows 10、Server 2012 R2、2016、2019 和 2022 版

以系統管理員的身分執行
64 位元版本
Microsoft .NET Framework 4.x
2 GB RAM (建議使用 4GB RAM)
2 GB 可用硬碟空間 (基本)

網路需求

本機 ACME 代理程式必須可以：

對外連線至 HTTPS (連接埠 443)。

Region	URLs
Americas (U.S.A.)	`one.digicert.com`, `clientauth.one.digicert.com`
APJ (Japan)	`one.digicert.co.jp`, `clientauth.one.digicert.co.jp`
EMEA (Netherlands)	`one.nl.digicert.com`, `clientauth.one.nl.digicert.com`
EMEA (Switzerland)	`one.ch.digicert.com`, `clientauth.one.ch.digicert.com`

對外連線至公用 IP 位址 216.168.244.42 (適用於 acme.digicert.com 和 daas.digicert.com)。

Note

If the agent will use a local DigiCert® sensor as proxy, make sure port 48999 is open on the sensor and can be accessed by the agent.

Additional requirements for private on-premises DigiCert ONE users

Users with a private on-premises DigiCert ONE deployment need to install the private DigiCert ONE certificate into the local truststores of any systems that will run agent-based automations.

Below are basic instructions for how to meet these private trust requirements. For more details about how to install and manage the CA certificates in a local truststore, consult the documentation for your operating system version.

Note: These requirements only apply to private on-premises DigiCert ONE users. They do not apply to users of the cloud-hosted DigiCert ONE service.

Windows truststore requirements

To automate certificates on a Windows system via a private on-premises DigiCert ONE server, install the private DigiCert ONE certificate into the Windows truststore as described below.

Active Directory deployment

Refer to this page on the Microsoft website for instructions about how to distribute the DigiCert ONE certificate via Active Directory.

Standalone deployment

To install the DigiCert ONE certificate on a standalone Windows system:

Copy the private DigiCert ONE certificate to the Windows system as a PEM-encoded file (.crt file extension). Note the certificate file location.
Launch the Windows certlm.msc tool as an administrator to manage the certificates on the local machine.
Use the Import action to browse and import the DigiCert ONE certificate file into the list of Trusted Root Certification Authorities > Certificates.

Linux truststore requirements

To automate certificates on a Linux system via a private on-premises DigiCert ONE server, install the private DigiCert ONE certificate into the Linux truststore as follows:

Copy the private DigiCert ONE certificate to the Linux system as a PEM-encoded file (.crt file extension). Note the certificate file location.
Make sure the Linux ca-certificates package is installed. Install it if needed, for example, by running apt-get install ca-certificates or yum install ca-certificates as root.
Copy the .crt file for DigiCert ONE into the CA certificates directory. The location of this directory depends on your Linux distribution and version. See the table below for some possible locations.
Run the command as root to update the local truststore based on the current CA certificate files. The name of this command depends on your Linux distribution and version. See the table below for some possibilities.

Linux distribution	CA certificates directory	Command to update truststore
CentOS/RHEL	/etc/pki/ca-trust/source/anchors/	`update-ca-trust`
SUSE	/usr/share/pki/trust/anchors/	`update-ca-certificates`
Ubuntu	/usr/local/share/ca-certificates/	`update-ca-certificates`