升级到 http 2 后出现错误 503

Posted 2023-03-10

【中文标题】升级到 http 2 后出现错误 503

【英文标题】：I get error 503 after upgrading to http 2

【发布时间】：2021-09-26 20:13:58

【问题描述】：

升级到http 2.0后，老是报错503，谁能帮我解决一下？

错误日志：

[Mon Jul 19 11:03:26.351473 2021] [mpm_event:notice] [pid 9022:tid 140512076250176] AH00493: SIGUSR1 received.  Doing graceful restart
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1. Set the 'ServerName' directive globally to suppress this message
[Mon Jul 19 11:03:26.407467 2021] [mpm_event:notice] [pid 9022:tid 140512076250176] AH00489: Apache/2.4.41 (Ubuntu) mod_fcgid/2.3.9 OpenSSL/1.1.1f configured -- resuming normal operations
[Mon Jul 19 11:03:26.407479 2021] [core:notice] [pid 9022:tid 140512076250176] AH00094: Command line: '/usr/sbin/apache2'

在 /etc/apache2/mods-enabled 我看到 http2.conf（如果我是对的）

通过 mod_macro 虚拟主机：

<Macro VHost $dir $domain>
<VirtualHost *:443>
    Protocols h2 http/1.1
    SSLEngine on
    SSLCertificateFile /etc/ssl/certs/my.crt
    SSLCertificateKeyFile /etc/ssl/private/my.key

    AccessFileName .htaccess
    DocumentRoot $dir/$domain/httpdocs/

    ErrorLog $dir/$domain/error.log

    ServerName $domain
    ServerAlias www.$domain

    <Directory />
        Options FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>

    <Directory $dir/$domain>
        Options Indexes FollowSymLinks MultiViews
        AllowOverride All
        Order allow,deny
        allow from all
        Require all granted
    </Directory>
</VirtualHost>
</Macro>

更新：域错误日志

[Mon Jul 19 12:47:06.338104 2021] [proxy:error] [pid 18649:tid 140511882213120] (13)Permission denied: AH02454: FCGI: attempt to connect to Unix domain socket /run/php/php8.0-fpm.sock (*) failed
[Mon Jul 19 12:47:06.338133 2021] [proxy_fcgi:error] [pid 18649:tid 140511882213120] [client 127.0.0.1:51542] AH01079: failed to make connection to backend: httpd-UDS
[Mon Jul 19 12:47:06.519092 2021] [proxy:error] [pid 18649:tid 140511882213120] (13)Permission denied: AH02454: FCGI: attempt to connect to Unix domain socket /run/php/php8.0-fpm.sock (*) failed
[Mon Jul 19 12:47:06.519108 2021] [proxy_fcgi:error] [pid 18649:tid 140511882213120] [client 127.0.0.1:51542] AH01079: failed to make connection to backend: httpd-UDS, referer: https://s2019/
[Mon Jul 19 12:47:12.305094 2021] [ssl:warn] [pid 9022:tid 140512076250176] AH01906: s2019:443:0 server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Mon Jul 19 12:47:12.305103 2021] [ssl:warn] [pid 9022:tid 140512076250176] AH01909: s2019:443:0 server certificate does NOT include an ID which matches the server name

感谢您的帮助！

【参考方案1】：

如果你遇到同样的情况，我希望它会有所帮助。我需要做的就是：

打开/etc/php/<version>/fpm/pool.d 并替换值

listen.owner = www-data
listen.group = www-data

/etc/apache2/envvars中的数据

export APACHE_RUN_USER=someuser
export APACHE_RUN_GROUP=someuser

结果将是：

listen.owner = someuser
listen.group = someuser

最后需要重启fpmsudo service php<version>-fpm start

顺便说一下，php-fpm 版本可能与您的php 版本不同。例如，输入 php -v 会显示 7.4。但是

 <?php phpinfo();

现在显示 8.0。所以我不得不选择这个目录/etc/php/8.0/fpm/pool.d