docker容器源码部署httpd，用存储卷部署网站
创建一个httpd镜像
// 创建一个httpd容器
[root@localhost ~]# docker run -tid --name httpd centos
2d693e16f4f3734b127cbae90d189c1b4e78619a54ceec912a82d96cf4f1c345
[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
2d693e16f4f3 centos "/bin/bash" 5 seconds ago Up 4 seconds httpd// 连接上这个容器
[root@localhost ~]# docker exec -it 2d693e16f4f3 /bin/bash
[root@2d693e16f4f3 /]# // 把源码包放到容器中
[root@localhost ~]# docker cp /usr/src/apr-1.7.0.tar.gz 2d693e16f4f3:/usr/src/
[root@localhost ~]# docker cp /usr/src/apr-util-1.6.1.tar.gz 2d693e16f4f3:/usr/src/
[root@localhost ~]# docker cp /usr/src/httpd-2.4.49.tar.gz 2d693e16f4f3:/usr/src/
[root@2d693e16f4f3 /]# ls /usr/src/
apr-1.7.0.tar.gz debug kernels
apr-util-1.6.1.tar.gz httpd-2.4.49.tar.gz// 源码安装httpd
[root@2d693e16f4f3 /]# useradd -r -M -s /sbin/nologin apache
[root@2d693e16f4f3 /]# id apache
uid=998(apache) gid=996(apache) groups=996(apache)
[root@2d693e16f4f3 /]# yum groups mark install 'Development Tools' -y
[root@2d693e16f4f3 /]# yum -y install openssl-devel pcre-devel expat-devel libtool gcc gcc-c++ make
[root@2d693e16f4f3 /]# cd /usr/src/
[root@2d693e16f4f3 src]# tar xf apr-1.7.0.tar.gz -C /usr/local/
[root@2d693e16f4f3 src]# tar xf apr-util-1.6.1.tar.gz -C /usr/local/
[root@2d693e16f4f3 src]# tar xf httpd-2.4.49.tar.gz -C /usr/local/
[root@2d693e16f4f3 src]# cd /usr/local/apr-1.7.0/
[root@2d693e16f4f3 apr-1.7.0]# vi configure
cfgfile="${ofile}T"trap "$RM \"$cfgfile\"; exit 1" 1 2 15# $RM "$cfgfile" //将此行加上注释，或者删除此行
[root@2d693e16f4f3 apr-1.7.0]# ./configure --prefix=/usr/local/apr
[root@2d693e16f4f3 apr-1.7.0]# make && make install
[root@2d693e16f4f3 local]# cd apr-util-1.6.1/
[root@2d693e16f4f3 apr-util-1.6.1]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr/
[root@2d693e16f4f3 apr-util-1.6.1]# make && make install
[root@2d693e16f4f3 apr-util-1.6.1]# cd ../httpd-2.4.49/
[root@2d693e16f4f3 httpd-2.4.49]# ./configure --prefix=/usr/local/apache \
> --enable-so \
> --enable-ssl \
> --enable-cgi \
> --enable-rewrite \
> --with-zlib \
> --with-pcre \
> --with-apr=/usr/local/apr \
> --with-apr-util=/usr/local/apr-util/ \
> --enable-modules=most \
> --enable-mpms-shared=all \
> --with-mpm=prefork
[root@2d693e16f4f3 httpd-2.4.49]# make && make install
[root@2d693e16f4f3 local]# echo 'export PATH=/usr/local/apache/bin:$PATH' > /etc/profile.d/httpd.sh
[root@2d693e16f4f3 local]# source /etc/profile.d/httpd.sh
[root@2d693e16f4f3 local]# ln -s /usr/local/apache/include /usr/include/apache
[root@2d693e16f4f3 local]# apachectl start
[root@2d693e16f4f3 local]# ss -anlt
State Recv-Q Send-Q Local Address:Port Peer Address:Port Process
LISTEN 0 128 0.0.0.0:80 0.0.0.0:*
[root@2d693e16f4f3 local]# cd /
[root@2d693e16f4f3 /]#
[root@2d693e16f4f3 /]#
[root@2d693e16f4f3 /]# vi start.sh
#! /bin/sh
/usr/local/apache/bin/apachectl start
/bin/bash
[root@2d693e16f4f3 /]# chmod +x start.sh// 构建镜像
[root@localhost ~]# docker commit -p -c 'CMD ["/bin/bash","start.sh"]' 2d693e16f4f3 syblyw0806/httpd:v0.1
sha256:16913ce01fdceee9a389906cf385893120734b1a088b894cc5dce1a9ead252fd
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
syblyw0806/httpd v0.1 16913ce01fdc 6 seconds ago 713MB
busybox latest d23834f29b38 6 days ago 1.24MB
centos latest 5d0da3dc9764 2 months ago 231MB
部署nfs
需要开启一台新的虚拟机
[root@localhost ~]# yum -y install nfs-utils
[root@localhost ~]# systemctl restart nfs-server.service
[root@localhost ~]# mkdir /nfs
[root@localhost ~]# chmod 777 /nfs/
[root@localhost ~]# vim /etc/exports
/nfs 192.168.200.136(rw)
[root@localhost ~]# systemctl restart nfs-server
在有docker服务的虚拟机上一样安装nfs
[root@localhost ~]# yum -y install nfs-utils
[root@localhost ~]# showmount -e 192.168.200.137
Export list for 192.168.200.137:
/nfs 192.168.200.136
挂载
[root@localhost ~]# mount -t nfs 192.168.200.137:/nfs /var/www/html/
[root@localhost ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 883M 0 883M 0% /dev
tmpfs 901M 0 901M 0% /dev/shm
tmpfs 901M 8.9M 892M 1% /run
tmpfs 901M 0 901M 0% /sys/fs/cgroup
/dev/mapper/rhel-root 47G 23G 25G 48% /
/dev/nvme0n1p1 1014M 179M 836M 18% /boot
tmpfs 181M 0 181M 0% /run/user/0
overlay 47G 23G 25G 48% /var/lib/docker/overlay2/0a219b8bbb04290f6b1cc1ae29f5eb1a9bc713ff12c86c86c7e13d5c7ca63a0e/merged
192.168.200.137:/nfs 47G 2.2G 45G 5% /var/www/html
创建容器并映射
[root@localhost ~]# docker run -itd --name httpd1 -p 80:80 -v /var/www/html/:/usr/local/apache/htdocs 16913ce01fdc
42e38f1db61e49fafa0682125d0425e3d41c4f2db0f48e1973dee1905a90daf3
[root@localhost ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
42e38f1db61e 16913ce01fdc "/bin/bash start.sh" 10 seconds ago Up 9 seconds 0.0.0.0:80->80/tcp, :::80->80/tcp httpd1
上传我们要部署网站的代码
[root@localhost ~]# cd /var/www/html/
[root@localhost html]# ls
game.html images index.html js style
此时在新开的一台虚拟机查看nfs
[root@localhost ~]# ls /nfs/
game.html images index.html js style
访问测试
