Apacheがローカルホストでサービスを一時的に利用できなくなるのはなぜですか？
わかりましたので、私はこれで少し新しいです。
ローカルホストでphpとApache2を実行しようとしていましたが、動作しないようです。
私のマシンでchromeにlocalhostを入力すると、このメッセージが表示され続けます：
サービスは一時的に利用できません
メンテナンスダウンタイムまたは容量の問題により、サーバーは一時的にリクエストを処理できません。後でもう一度やり直してください。
以下のエラーログを見つけて貼り付けます。
[Wed Jul 03 12:11:57 2013] [notice] caught SIGTERM, shutting down
[Wed Jul 03 12:12:02 2013] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
httpd: Could not reliably determine the server's fully qualified domain name, using Orion.local for ServerName
[Wed Jul 03 12:12:02 2013] [notice] Digest: generating secret for digest authentication ...
[Wed Jul 03 12:12:02 2013] [notice] Digest: done
[Wed Jul 03 12:12:02 2013] [notice] Apache/2.2.22 (Unix) DAV/2 mod_ssl/2.2.22 OpenSSL/0.9.8x configured -- resuming normal operations
[Wed Jul 03 12:32:28 2013] [notice] caught SIGTERM, shutting down
[Wed Jul 03 12:32:28 2013] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
httpd: Could not reliably determine the server's fully qualified domain name, using Orion.local for ServerName
[Wed Jul 03 12:32:28 2013] [notice] Digest: generating secret for digest authentication ...
[Wed Jul 03 12:32:28 2013] [notice] Digest: done
[Wed Jul 03 12:32:28 2013] [notice] Apache/2.2.22 (Unix) DAV/2 mod_ssl/2.2.22 OpenSSL/0.9.8x configured -- resuming normal operations
[Wed Jul 03 13:04:19 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:04:19 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:04:19 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:04:24 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:04:24 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:04:37 2013] [notice] caught SIGTERM, shutting down
[Wed Jul 03 13:04:38 2013] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
httpd: Could not reliably determine the server's fully qualified domain name, using Orion.local for ServerName
[Wed Jul 03 13:04:38 2013] [notice] Digest: generating secret for digest authentication ...
[Wed Jul 03 13:04:38 2013] [notice] Digest: done
[Wed Jul 03 13:04:38 2013] [notice] Apache/2.2.22 (Unix) DAV/2 mod_ssl/2.2.22 OpenSSL/0.9.8x configured -- resuming normal operations
[Wed Jul 03 13:04:41 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:04:41 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:04:41 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:04:43 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:04:43 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:06:31 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:06:31 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:06:32 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:09:08 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:09:08 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:09:08 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:10:08 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:10:08 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:10:08 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:21:17 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:21:17 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:21:18 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:35:20 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:35:20 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:35:21 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:35:21 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:36:32 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:36:32 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:36:32 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:37:01 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:37:02 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:40:19 2013] [notice] caught SIGTERM, shutting down
[Wed Jul 03 13:40:20 2013] [warn] Init: Session Cache is not configured [hint: SSLSessionCache]
httpd: Could not reliably determine the server's fully qualified domain name, using Orion.local for ServerName
[Wed Jul 03 13:40:20 2013] [notice] Digest: generating secret for digest authentication ...
[Wed Jul 03 13:40:20 2013] [notice] Digest: done
[Wed Jul 03 13:40:20 2013] [notice] Apache/2.2.22 (Unix) DAV/2 mod_ssl/2.2.22 OpenSSL/0.9.8x configured -- resuming normal operations
[Wed Jul 03 13:40:24 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:40:24 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:40:25 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:40:25 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:44:45 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:44:45 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:44:46 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:50:15 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 13:50:15 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 13:50:16 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:50:22 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 13:50:23 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:08:34 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 14:08:34 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 14:08:35 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:08:35 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:26:37 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 14:26:37 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 14:26:40 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:26:40 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:29:51 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 14:29:51 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 14:29:52 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:31:19 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 14:31:19 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 14:31:19 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:32:50 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 14:32:50 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 14:32:50 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:33:06 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:33:06 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:33:38 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:33:39 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:34:49 2013] [error] (61)Connection refused: proxy: HTTP: attempt to connect to [fe80::1]:20559 (localhost) failed
[Wed Jul 03 14:34:49 2013] [error] ap_proxy_connect_backend disabling worker for (localhost)
[Wed Jul 03 14:34:50 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:34:52 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:34:54 2013] [error] proxy: HTTP: disabled connection for (localhost)
[Wed Jul 03 14:34:55 2013] [error] proxy: HTTP: disabled connection for (localhost)
これをどうするか正確にわからないので、実際に立ち上げて実行したいと思います。
事前に助けてくれてありがとう。
Apacheはfe80::1ポート20559でアップストリームプロキシに接続しようとしていますが、そのアドレス/ポートで実行されているサービスはありません。サービスが実行されていないため、ApacheはConnection refusedを取得し、503エラーを返します。
この問題を解決するには、サービスを開始するか、必要に応じて正しいIPアドレス/ポート番号を使用します。 （fe80::1が正しいアドレスである可能性は低いです。）