系统及网络要求
在安装 DigiCert ACME 自动化代理之前，确认您的系统和网络满足最低要求。
代理必须和自动化的 TLS/SSL 证书安装在相同的系统上。
系统要求
符合以下要求，ACME 代理软件才能在 Linux 和 Windows 系统上运行：
Red Hat Enterprise Linux 7.x、8.x 和 Ubuntu 20.04 或更高版本
根权限
要求 64 位版本和美国区域
2 GB RAM（推荐 4GB RAM）
2 GB 可用磁盘空间（最低要求）
CLI utilities
awk,grep, andsedmust be installed
Microsoft Windows 10、Server 2012 R2、2016、2019 和 2022
以管理员身份运行
64 位版本
Microsoft .NET Framework 4.x
2 GB RAM（推荐 4GB RAM）
2 GB 可用磁盘空间（最低要求）
网络要求
本地 ACME 代理必须能够：
本地 ACME 代理必须能够：
出站连接到 HTTPS（端口 443）。
出站连接到公共 IP 地址 216.168.244.42（针对
acme.digicert.com和daas.digicert.com）。
注意
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.msctool 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-certificatesoryum install ca-certificatesas 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/ | |
SUSE | /usr/share/pki/trust/anchors/ | |
Ubuntu | /usr/local/share/ca-certificates/ | |