退会済みユーザー
2018/10/02 15:35 投稿
| Dockerコンテナ内でのviの挙動がおかしい |
| DockerでシンプルにApacheをインストールしたコンテナを作成しました。 |
| ```DockerFile |
| FROM centos |
| LABEL title="TestApacheImage"\ |
| version="1.0"\ |
| description="test apache" |
| RUN ["rpm", "--import", "/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7"] |
| RUN ["yum", "-y", "install","httpd"] |
| EXPOSE 80 |
| CMD ["/usr/sbin/httpd", "-D", "FOREGROUND"] |
| ``` |
| これを以下のコマンドで起動します。 |
| ```ここに言語を入力 |
| #ビルド |
| docker image build -t apache -f DockerFile . |
| #run(viで開いたとき変な折り返しをしていたので環境変数いじってます) |
| docker container run -it -p 8080:80 -e COLUMNS=$COLUMNS -e LINES=$LINES -e TERM=$TERM apach |
| ``` |
| するとこのようなエラーが出たので |
| ``` |
| AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 172.17.0.2. Set the 'ServerName' directive globally to suppress this message |
| ``` |
| ServerNameを編集するために、`/etc/httpd/conf/httpd.conf` をviで開いてみました。 |
| ```httpd.conf |
| # |
| # This is the main Apache HTTP server configuration file. It contains the |
| # configuration directives that give the server its instructions. |
| # See <URL:http://httpd.apache.org/docs/2.4/> for detailed information. |
| # In particular, see |
| # <URL:http://httpd.apache.org/docs/2.4/mod/directives.html> |
| # for a discussion of each configuration directive. |
| # |
| # Do NOT simply read the instructions in here without understanding |
| # what they do. They're here only as hints or reminders. If you are unsure |
| # consult the online docs. You have been warned. |
| # |
| # Configuration and logfile names: If the filenames you specify for many |
| # of the server's control files begin with "/" (or "drive:/" for Win32), the |
| # server will use that explicit path. If the filenames do *not* begin |
| # with "/", the value of ServerRoot is prepended -- so 'log/access_log' |
| # with ServerRoot set to '/www' will be interpreted by the |
| # server as '/www/log/access_log', where as '/log/access_log' will be |
| # interpreted as '/log/access_log'. |
| # |
| # ServerRoot: The top of the directory tree under which the server's |
| # configuration, error, and log files are kept. |
| # |
| # Do not add a slash at the end of the directory path. If you point |
| # ServerRoot at a non-local disk, be sure to specify a local disk on the |
| # Mutex directive, if file-based mutexes are used. If you wish to share the |
| # same ServerRoot for multiple httpd daemons, you will need to change at |
| # least PidFile. |
| # |
| ServerRoot "/etc/httpd" |
| # |
| # Listen: Allows you to bind Apache to specific IP addresses and/or |
| # ports, instead of the default. See also the <VirtualHost> |
| # directive. |
| # |
| # Change this to Listen on specific IP addresses as shown below to |
| # prevent Apache from glomming onto all bound IP addresses. |
| # |
| "/etc/httpd/conf/httpd.conf" 353L, 11753C |
| ``` |
| するとこのように表示されたのですが、これより先がまったく表示されません。本来この下にServerNameの設定する部分があったと思うのですが、なぜ表示されないのでしょうか？ |
| するとこのように表示されたのですが、これより先がまったく表示されません。本来この下にServerNameの設定する部分があったと思うのですが、なぜ表示されないのでしょうか？ |
| 【追記】 |
| ちなみにDockerはVagrantで立ち上げたLinuxで行っています。git bushで `vagrant ssh` しているのですが、その辺も関係あるのでしょうか・・ |
