WildFly 10、JGroups 和 EC2

WildFly 10, JGroups and EC2

我正在尝试 运行 使用 EC2 中的 HA 配置文件的 WildFly 10,但出现以下错误:

05:03:28,308 ERROR [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0362: Capabilities required by resource '/subsystem=jgroups/stack=tcp/protocol=FD_SOCK' are not available:
[Server:server-one]     org.wildfly.network.socket-binding.jgroups-tcp-fd; There are no known registration points which can provide this capability.
[Server:server-one] 05:03:28,310 ERROR [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0362: Capabilities required by resource '/subsystem=jgroups/stack=tcp/transport=TCP' are not available:
[Server:server-one]     org.wildfly.network.socket-binding.jgroups-tcp; There are no known registration points which can provide this capability.

我的 JGroups 配置如下所示

<subsystem xmlns="urn:jboss:domain:jgroups:4.0">
                <channels default="ee">
                    <channel name="ee" stack="tcp"/>
                </channels>
                <stacks>
            <stack name="tcp">
                <transport type="TCP" socket-binding="jgroups-tcp"/>
                <protocol type="S3_PING">
                    <property name="access_key">accesskey</property>
                    <property name="secret_access_key">secretkey</property>
                    <property name="location">bucketname</property>
                </protocol>
                <protocol type="MERGE3"/>
                <protocol type="FD_SOCK" socket-binding="jgroups-tcp-fd"/>
                <protocol type="FD"/>
                <protocol type="VERIFY_SUSPECT"/>
                <protocol type="pbcast.NAKACK2">
                    <property name="use_mcast_xmit">false</property>
                    <property name="use_mcast_xmit_req">false</property>
                </protocol>
                <protocol type="UNICAST3"/>
                <protocol type="pbcast.STABLE"/>
                <protocol type="pbcast.GMS"/>
                <protocol type="MFC"/>
                <protocol type="FRAG2"/>
                <protocol type="RSVP"/>
            </stack>
        </stacks>
</subsystem>

有谁知道There are no known registration points which can provide this capability是什么意思?

原来我弄错了套接字绑定。我正在使用具有完整 ha-sockets 套接字绑定的 ha 配置文件,如下所示:

<server-groups>
        <server-group name="main-server-group" profile="ha">
            <jvm name="default">
                <heap size="64m" max-size="512m"/>
            </jvm>
            <socket-binding-group ref="full-ha-sockets"/> <!-- THIS IS BROKEN -->
            <deployments>
                <deployment name="activemq-rar" runtime-name="activemq-rar"/>
                <deployment name="hawtio.war" runtime-name="hawtio.war"/>
            </deployments>
        </server-group>
        <server-group name="other-server-group" profile="full-ha">
            <jvm name="default">
                <heap size="64m" max-size="512m"/>
            </jvm>
            <socket-binding-group ref="full-ha-sockets"/>
        </server-group>
    </server-groups>

一旦我修复了套接字绑定,错误就消失了:

<server-groups>
        <server-group name="main-server-group" profile="ha">
            <jvm name="default">
                <heap size="64m" max-size="512m"/>
            </jvm>
            <socket-binding-group ref="ha-sockets"/> <!-- THIS IS FIXED -->
            <deployments>
                <deployment name="activemq-rar" runtime-name="activemq-rar"/>
                <deployment name="hawtio.war" runtime-name="hawtio.war"/>
            </deployments>
        </server-group>
        <server-group name="other-server-group" profile="full-ha">
            <jvm name="default">
                <heap size="64m" max-size="512m"/>
            </jvm>
            <socket-binding-group ref="full-ha-sockets"/>
        </server-group>
    </server-groups>

我也有类似的问题。但是,问题不在 <server-group />,而是我的主机。

我创建了一个初始主机以使用 server-group 中已经存在的配置文件 full-hafull-ha-sockets。之后,我使用配置文件 haha-sockets 创建一个新的 server-group 并将此主机移动到这个新的 server-group.

问题?我的主机使用配置文件 ha,但使用 full-ha-sockets 而不是 ha-sockets。我进行了设置以仅使用 ha-sockets 来使用 EJB Remote,当我尝试在 EJB 中为 远程出站连接 调用远程方法时遇到同样的错误:

There are no known registration points which can provide this capability

我以为我的主机正在使用 ha-sockets。所以,我让主机使用 ha-sockets 并且错误消失了。我浪费了很多时间才发现这个错误。