如何在 Rocky Linux 9 上安装 WildFly

WildFly是一个灵活，轻量级的开源应用程序服务器，是用Java编写的。它也被称为JBoss AS或JBoss EAP，最初由JBoss社区开发，现在由Red Hat维护。WildFly 用于构建和部署基于 Java 的应用程序，例如网站、Web 应用程序和企业应用程序。

在 Rocky Linux 9 上安装 WildFly

第 1 步。第一步是将系统更新到最新版本的软件包列表。为此，请运行以下命令：

<span class="pln">sudo dnf check</span><span class="pun">-</span><span class="pln">update
sudo dnf update</span>

第 2 步。安装爪哇。

WildFly需要在系统上安装Java。我们将安装 OpenJDK 11，它在默认的 Rocky Linux 9 存储库中可用。要安装 Java，请运行以下命令：

<span class="pln">sudo dnf install java</span><span class="pun">-</span><span class="lit">11</span><span class="pun">-</span><span class="pln">openjdk</span><span class="pun">-</span><span class="pln">devel</span>

验证 Java 版本：

<span class="pln">java </span><span class="pun">-</span><span class="pln">version</span>

第 3 步。在 Rocky Linux 9 上安装 WildFly。

默认情况下，WildFly 在 Rocky Linux 9 基础存储库中不可用。现在我们从官方页面下载最新版本的 WildFly：

<span class="pln">wget https</span><span class="pun">:</span><span class="com">//github.com/wildfly/wildfly/releases/download/27.0.1.Final/wildfly-27.0.1.Final.zip</span>

接下来，使用以下命令提取下载的文件：

<span class="pln">sudo tar </span><span class="pun">-</span><span class="pln">xvf wildfly</span><span class="pun">-</span><span class="lit">27.0</span><span class="pun">.</span><span class="lit">1.Final</span><span class="pun">.</span><span class="pln">zip</span>

第 4 步。创建一个野蝇用户。

运行以下命令为 WildFly 创建新的系统用户：

<span class="pln">sudo useradd </span><span class="pun">-</span><span class="pln">r </span><span class="pun">-</span><span class="pln">s </span><span class="pun">/</span><span class="pln">sbin</span><span class="pun">/</span><span class="pln">nologin wildfly</span>

使用以下命令设置提取的 WildFly 目录的权限：

<span class="pln">sudo chown </span><span class="pun">-</span><span class="pln">R wildfly</span><span class="pun">:</span><span class="pln">wildfly </span><span class="pun">/</span><span class="pln">opt</span><span class="pun">/</span><span class="pln">wildfly</span><span class="pun">-</span><span class="lit">27.0</span><span class="pun">.</span><span class="lit">1.Final</span><span class="pun">/</span>

第5步。为 WildFly 创建一个系统服务文件。

运行以下命令以创建新的服务文件：systemd

<span class="pln">nano </span><span class="pun">/</span><span class="pln">etc</span><span class="pun">/</span><span class="pln">systemd</span><span class="pun">/</span><span class="pln">system</span><span class="pun">/</span><span class="pln">wildfly</span><span class="pun">.</span><span class="pln">service</span>

添加以下文件：

<span class="pun">[</span><span class="typ">Unit</span><span class="pun">]</span>
<span class="typ">Description</span><span class="pun">=</span><span class="typ">WildFly</span><span class="pln"> application server
</span><span class="typ">After</span><span class="pun">=</span><span class="pln">syslog</span><span class="pun">.</span><span class="pln">target network</span><span class="pun">.</span><span class="pln">target

</span><span class="pun">[</span><span class="typ">Service</span><span class="pun">]</span>
<span class="typ">Type</span><span class="pun">=</span><span class="pln">simple
</span><span class="typ">User</span><span class="pun">=</span><span class="pln">wildfly
</span><span class="typ">Group</span><span class="pun">=</span><span class="pln">wildfly
</span><span class="typ">ExecStart</span><span class="pun">=</span><span class="str">/opt/</span><span class="pln">wildfly</span><span class="pun">/</span><span class="pln">bin</span><span class="pun">/</span><span class="pln">standalone</span><span class="pun">.</span><span class="pln">sh </span><span class="pun">-</span><span class="pln">b</span><span class="pun">=</span><span class="lit">0.0</span><span class="pun">.</span><span class="lit">0.0</span>
<span class="typ">ExecStop</span><span class="pun">=</span><span class="str">/opt/</span><span class="pln">wildfly</span><span class="pun">/</span><span class="pln">bin</span><span class="pun">/</span><span class="pln">jboss</span><span class="pun">-</span><span class="pln">cli</span><span class="pun">.</span><span class="pln">sh </span><span class="pun">--</span><span class="pln">connect command</span><span class="pun">=:</span><span class="pln">shutdown
</span><span class="typ">TimeoutStartSec</span><span class="pun">=</span><span class="lit">300</span>
<span class="typ">TimeoutStopSec</span><span class="pun">=</span><span class="lit">300</span>
<span class="typ">Restart</span><span class="pun">=</span><span class="pln">always
</span><span class="typ">RestartSec</span><span class="pun">=</span><span class="lit">10</span>

<span class="pun">[</span><span class="typ">Install</span><span class="pun">]</span>
<span class="typ">WantedBy</span><span class="pun">=</span><span class="pln">multi</span><span class="pun">-</span><span class="pln">user</span><span class="pun">.</span><span class="pln">target</span>

保存并关闭文件，然后使用以下命令启动 WildFly 服务：

<span class="pln">sudo systemctl enable wildfly
sudo systemctl start wildfly</span>

若要检查服务是否已成功启动，请使用以下命令：

<span class="pln">sudo systemctl status wildfly</span>

第 6 步。配置防火墙。

现在允许 WildFly 管理控制台端口通过防火墙：

<span class="pln">sudo firewall</span><span class="pun">-</span><span class="pln">cmd </span><span class="pun">--</span><span class="pln">permanent </span><span class="pun">--</span><span class="kwd">add</span><span class="pun">-</span><span class="pln">port</span><span class="pun">=</span><span class="lit">9990</span><span class="pun">/</span><span class="pln">tcp
sudo firewall</span><span class="pun">-</span><span class="pln">cmd </span><span class="pun">--</span><span class="pln">reload</span>

步骤 7.访问野蝇网页界面。

成功安装后，打开您的网络浏览器并使用 URL 访问 WildFly。您将被重定向到以下页面：http://your-IP-address:9990

如何在 Rocky Linux 9 上安装 WildFly