2.28.1. Method 1. Docker pull httpd ¶
Find Docker Hub Httpd image on:
` <../wp-content/uploads/2016/06/DD4D706F-7D45-41F6-9506-069E12A87F9D.jpg>` __
You can view other versions of httpd through Sort by. The default is the latest version. httpd:latest .
In addition, we can use the docker search httpd command to view the available versions:
runoob@runoob:~/apache$ docker search httpd
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
httpd The Apache HTTP Server .. 524 [OK]
centos/httpd 7 [OK]
rgielen/httpd-image-php5 Docker image for Apache... 1 [OK]
microwebapps/httpd-frontend Httpd frontend allowing... 1 [OK]
lolhens/httpd Apache httpd 2 Server 1 [OK]
publici/httpd httpd:latest 0 [OK]
publicisworldwide/httpd The Apache httpd webser... 0 [OK]
rgielen/httpd-image-simple Docker image for simple... 0 [OK]
solsson/httpd Derivatives of the offi... 0 [OK]
rgielen/httpd-image-drush Apache HTTPD + Drupal S... 0 [OK]
learninglayers/httpd 0 [OK]
sohrabkhan/httpd Docker httpd + php5.6 (... 0 [OK]
aintohvri/docker-httpd Apache HTTPD Docker ext... 0 [OK]
alizarion/httpd httpd on centos with mo... 0 [OK]
...
Here we pull the official image.
runoob@runoob:~/apache$ docker pull httpd
After waiting for the download to complete, we can look up the image whose REPOSITORY is httpd in the list of local images.
runoob@runoob:~/apache$ docker images httpd
REPOSITORY TAG IMAGE ID CREATED SIZE
httpd latest da1536b4ef14 23 seconds ago 195.1 MB
2.28.2. Method 2. Build through Dockerfile ¶
创建 Dockerfile
First, create the directory apache, which will be used to store the following related things.
runoob@runoob:~$ mkdir -p ~/apache/www ~/apache/logs ~/apache/conf
The www directory will be mapped to the application directory configured by the apache container.
The logs directory is mapped to the log directory of the apache container.
The configuration file in the conf directory will be mapped to the configuration file of the apache container.
Go to the apache directory you created and create the Dockerfile.
FROM debian:jessie
# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
#RUN groupadd -r www-data && useradd -r --create-home -g www-data www-data
ENV HTTPD_PREFIX /usr/local/apache2
ENV PATH $PATH:$HTTPD_PREFIX/bin
RUN mkdir -p "$HTTPD_PREFIX" \
&& chown www-data:www-data "$HTTPD_PREFIX"
WORKDIR $HTTPD_PREFIX
# install httpd runtime dependencies
# https://httpd.apache.org/docs/2.4/install.html#requirements
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
libapr1 \
libaprutil1 \
libaprutil1-ldap \
libapr1-dev \
libaprutil1-dev \
libpcre++0 \
libssl1.0.0 \
&& rm -r /var/lib/apt/lists/*
ENV HTTPD_VERSION 2.4.20
ENV HTTPD_BZ2_URL https://www.apache.org/dist/httpd/httpd-$HTTPD_VERSION.tar.bz2
RUN buildDeps=' \
ca-certificates \
curl \
bzip2 \
gcc \
libpcre++-dev \
libssl-dev \
make \
' \
set -x \
&& apt-get update \
&& apt-get install -y --no-install-recommends $buildDeps \
&& rm -r /var/lib/apt/lists/* \
\
&& curl -fSL "$HTTPD_BZ2_URL" -o httpd.tar.bz2 \
&& curl -fSL "$HTTPD_BZ2_URL.asc" -o httpd.tar.bz2.asc \
# see https://httpd.apache.org/download.cgi#verify
&& export GNUPGHOME="$(mktemp -d)" \
&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys A93D62ECC3C8EA12DB220EC934EA76E6791485A8 \
&& gpg --batch --verify httpd.tar.bz2.asc httpd.tar.bz2 \
&& rm -r "$GNUPGHOME" httpd.tar.bz2.asc \
\
&& mkdir -p src \
&& tar -xvf httpd.tar.bz2 -C src --strip-components=1 \
&& rm httpd.tar.bz2 \
&& cd src \
\
&& ./configure \
--prefix="$HTTPD_PREFIX" \
--enable-mods-shared=reallyall \
&& make -j"$(nproc)" \
&& make install \
\
&& cd .. \
&& rm -r src \
\
&& sed -ri \
-e 's!^(\s*CustomLog)\s+\S+!\1 /proc/self/fd/1!g' \
-e 's!^(\s*ErrorLog)\s+\S+!\1 /proc/self/fd/2!g' \
"$HTTPD_PREFIX/conf/httpd.conf" \
\
&& apt-get purge -y --auto-remove $buildDeps
COPY httpd-foreground /usr/local/bin/
EXPOSE 80
CMD ["httpd-foreground"]
COPY httpd-foreground / usr/local/bin/ in the Dockerfile file copies the httpd-foreground in the current directory to the image as the startup script for the httpd service, so we need to create a script file httpd-foreground locally
#!/bin/bash
set -e
# Apache gets grumpy about PID files pre-existing
rm -f /usr/local/apache2/logs/httpd.pid
exec httpd -DFOREGROUND
Give executable permissions to the httpd-foreground file.
runoob@runoob:~/apache$ chmod +x httpd-foreground
Create an image through Dockerfile and replace it with your own name.
runoob@runoob:~/apache$ docker build -t httpd .
After the creation is completed, we can find the image we just created in the local image list.
runoob@runoob:~/apache$ docker images httpd
REPOSITORY TAG IMAGE ID CREATED SIZE
httpd latest da1536b4ef14 23 seconds ago 195.1 MB
Use apache mirroring ¶
2.28.3. Run the container ¶
docker run -p 80:80 -v $PWD/www/:/usr/local/apache2/htdocs/ -v $PWD/conf/httpd.conf:/usr/local/apache2/conf/httpd.conf -v $PWD/logs/:/usr/local/apache2/logs/ -d httpd
Command description:
-p 80:80: Map port 80 of the container to port 80 of the host.
-v $PWD/www/:/usr/local/apache2/htdocs/: Mount the www directory under the current directory on the host to the / usr/local/apache2/htdocs/ of the container.
-v $PWD/conf/httpd.conf:/usr/local/apache2/conf/httpd.conf: Mount the conf/httpd.conf file in the current directory on the host to the / usr/local/apache2/conf/httpd.conf of the container.
-v $PWD/logs/:/usr/local/apache2/logs/: Mount the logs directory under the current directory on the host to the / usr/local/apache2/logs/ of the container.
Check the container startup:
runoob@runoob:~/apache$ docker ps
CONTAINER ID IMAGE COMMAND ... PORTS NAMES
79a97f2aac37 httpd "httpd-foreground" ... 0.0.0.0:80->80/tcp sharp_swanson
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