【发布时间】：2020-02-29 02:06:41
【问题描述】：
我正在尝试在公有子网上运行的 EC2 AWS Linux 2 机器上安装 ejabberd。我做了以下事情：
- 为 EC2 实例分配弹性 IP (52.22.184.194)
- 将此域分配给 EIP - ejabberddev.strax.co
- 将机器的主机名更改为 ejabberddev.strax.co
- ejabberd 已安装。
-
我得到错误：
20:55:32.313 [error] Failed to open socket at 52.22.184.194:7777 for mod_proxy65_stream: can't assign requested address ejabberd 正在尝试使用 AWS 弹性 IP 地址打开套接字 - 这不起作用。
-
我进入 ejabberd.yml 文件并添加 ip 变量以让 ejabberd 使用 AWS 私有 ip 用于 macine。
mod_proxy: ip: 10.1.254.240 access: local max_connections: 5 ejabberd 能够出现此修复和问题。
-
由于某种原因，我在安装时输入的用户 admin 和域 ejabberddev.strax.co 不在数据库中，所以我使用此命令输入了它。
ejabberdctl register admin ejabberddev.strax.co admin 这似乎可行，所以我尝试使用这些凭据和包含域 http://ejabberddev.strax.co:5280/admin 的 URL 登录到网络
-
当我登录时发生以下错误：
20:39:13.147 [error] CRASH REPORT Process <0.541.0> with 0 neighbours crashed with reason: bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 20:39:13.147 [error] Supervisor ejabberd_http_sup had child undefined started with {ejabberd_http,start_link,undefined} at <0.541.0> exit with reason bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 in context child_terminated 20:39:13.252 [info] (none) Accepted connection [::ffff:18.232.45.141]:54109 -> [::ffff:10.1.254.240]:5280 20:39:13.252 [error] CRASH REPORT Process <0.542.0> with 0 neighbours crashed with reason: bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 20:39:13.252 [error] Supervisor ejabberd_http_sup had child undefined started with {ejabberd_http,start_link,undefined} at <0.542.0> exit with reason bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 in context child_terminated 20:39:13.459 [info] (<0.543.0>) Accepted connection [::ffff:18.232.45.141]:54110 -> [::ffff:10.1.254.240]:5280 20:39:13.459 [error] CRASH REPORT Process <0.543.0> with 0 neighbours crashed with reason: bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 20:39:13.460 [error] Supervisor ejabberd_http_sup had child undefined started with {ejabberd_http,start_link,undefined} at <0.543.0> exit with reason bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 in context child_terminated 20:39:18.582 [info] (none) Accepted connection [::ffff:18.232.45.141]:54113 -> [::ffff:10.1.254.240]:5280 20:39:18.582 [error] CRASH REPORT Process <0.544.0> with 0 neighbours crashed with reason: bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 20:39:18.582 [error] Supervisor ejabberd_http_sup had child undefined started with {ejabberd_http,start_link,undefined} at <0.544.0> exit with reason bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 in context child_terminated 20:39:48.712 [info] (none) Accepted connection [::ffff:18.232.45.141]:54122 -> [::ffff:10.1.254.240]:5280 20:39:48.713 [error] CRASH REPORT Process <0.545.0> with 0 neighbours crashed with reason: bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 20:39:48.713 [error] Supervisor ejabberd_http_sup had child undefined started with {ejabberd_http,start_link,undefined} at <0.545.0> exit with reason bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 in context child_terminated 20:40:48.899 [info] (<0.547.0>) Accepted connection [::ffff:18.232.45.141]:54143 -> [::ffff:10.1.254.240]:5280 20:40:48.900 [error] CRASH REPORT Process <0.547.0> with 0 neighbours crashed with reason: bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 20:40:48.900 [error] Supervisor ejabberd_http_sup had child undefined started with {ejabberd_http,start_link,undefined} at <0.547.0> exit with reason bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 in context child_terminated 20:45:49.083 [info] (none) Accepted connection [::ffff:18.232.45.141]:54241 -> [::ffff:10.1.254.240]:5280 20:45:49.083 [error] CRASH REPORT Process <0.556.0> with 0 neighbours crashed with reason: bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 20:45:49.083 [error] Supervisor ejabberd_http_sup had child undefined started with {ejabberd_http,start_link,undefined} at <0.556.0> exit with reason bad argument in call to maps:from_list([html]) in ejabberd_http:apply_custom_headers/2 line 860 in context child_terminated
不确定错误是什么意思。基于我什至无法安装 ejabberd 包并登录的事实，我认为 AWS 弹性 IP 的使用出现了问题。我没有找到任何关于在 AWS 上安装 ejabberd 的文档 - 任何帮助将不胜感激。
蒂姆·麦克卢尔
【问题讨论】：