如何在amazon linux disto上安装nginx 1.9.15

Question

我尝试在新的亚马逊linux上安装最新版本的nginx(> = 1.9.5)来使用http2.我按照这里描述的说明进行操作 - > http://nginx.org/en/linux_packages.html

我创建了一个/etc/yum.repos.d/nginx.repo包含此内容的repo文件:

[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/mainline/centos/7/$basearch/
gpgcheck=0
enabled=1

如果我跑yum update,yum install nginx我得到这个:

nginx x86_64 1:1.8.1-1.26.amzn1 amzn-main 557 k

似乎它仍然来自amzn-main回购.如何安装较新版本的nginx？

- 编辑 - 我在nginx.repo文件中添加了"priority = 10",现在我可以yum install nginx用这个结果安装1.9.15 :

Loaded plugins: priorities, update-motd, upgrade-helper
Resolving Dependencies
--> Running transaction check
---> Package nginx.x86_64 1:1.9.15-1.el7.ngx will be installed
--> Processing Dependency: systemd for package: 1:nginx-1.9.15-1.el7.ngx.x86_64
--> Processing Dependency: libpcre.so.1()(64bit) for package: 1:nginx-1.9.15-1.el7.ngx.x86_64
--> Finished Dependency Resolution
Error: Package: 1:nginx-1.9.15-1.el7.ngx.x86_64 (nginx)
           Requires: libpcre.so.1()(64bit)
Error: Package: 1:nginx-1.9.15-1.el7.ngx.x86_64 (nginx)
           Requires: systemd
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

Answer 1

如果您使用的是AWS Linux2,则必须从AWS"Extras Repository"安装nginx.要查看可用包的列表:

# View list of packages to install
amazon-linux-extras list

你会看到一个类似于的列表:

0  ansible2   disabled  [ =2.4.2 ]
1  emacs   disabled  [ =25.3 ]
2  memcached1.5   disabled  [ =1.5.1 ]
3  nginx1.12   disabled  [ =1.12.2 ]
4  postgresql9.6   disabled  [ =9.6.6 ]
5  python3   disabled  [ =3.6.2 ]
6  redis4.0   disabled  [ =4.0.5 ]
7  R3.4   disabled  [ =3.4.3 ]
8  rust1   disabled  [ =1.22.1 ]
9  vim   disabled  [ =8.0 ]
10  golang1.9   disabled  [ =1.9.2 ]
11  ruby2.4   disabled  [ =2.4.2 ]
12  nano   disabled  [ =2.9.1 ]
13  php7.2   disabled  [ =7.2.0 ]
14  lamp-mariadb10.2-php7.2   disabled  [ =10.2.10_7.2.0 ]

使用amazon-linux-extras install命令安装它,如:

sudo amazon-linux-extras install nginx1.12

更多详情请访问:https://aws.amazon.com/amazon-linux-2/faqs/.

Answer 2

在撰写本文时,AWS yum repo提供的最新版nginx为1.8.

现在最好的做法是从源代码构建任何更新的版本.

AWS Linux AMI已经拥有必要的构建工具.

例如,基于Nginx 1.10(我假设你是以常规方式登录的ec2-user.任何需要超级用户权限的东西都在前面sudo)

cd /tmp #so we can clean-up easily
wget http://nginx.org/download/nginx-1.10.0.tar.gz
tar zxvf nginx-1.10.0.tar.gz && rm -f nginx-1.10.0.tar.gz
cd nginx-1.10.0
sudo yum install pcre-devel openssl-devel #required libs, not installed by default
./configure \
  --prefix=/etc/nginx \
  --conf-path=/etc/nginx/nginx.conf \
  --pid-path=/var/run/nginx.pid \
  --lock-path=/var/run/nginx.lock \
  --with-http_ssl_module \
  --with-http_v2_module \
  --user=nginx \
  --group=nginx
make
sudo make install
sudo groupadd nginx
sudo useradd -M -G nginx nginx
rm -rf nginx-1.10.0

然后,您将需要一个服务文件,以便您可以启动/停止nginx,并在启动时加载它.

这是与上述配置匹配的一个.把它放进去/etc/rc.d/init.d/nginx:

#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig:   - 85 15
# description:  NGINX is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /etc/nginx/nginx.conf
# config:      /etc/sysconfig/nginx
# pidfile:     /var/run/nginx.pid

# Source function library.
. /etc/rc.d/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0

nginx="/etc/nginx/sbin/nginx"
prog=$(basename $nginx)

NGINX_CONF_FILE="/etc/nginx/nginx.conf"

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx

lockfile=/var/run/nginx.lock

make_dirs() {
   # make required directories
   user=`$nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`
   if [ -z "`grep $user /etc/passwd`" ]; then
       useradd -M -s /bin/nologin $user
   fi
   options=`$nginx -V 2>&1 | grep 'configure arguments:'`
   for opt in $options; do
       if [ `echo $opt | grep '.*-temp-path'` ]; then
           value=`echo $opt | cut -d "=" -f 2`
           if [ ! -d "$value" ]; then
               # echo "creating" $value
               mkdir -p $value && chown -R $user $value
           fi
       fi
   done
}

start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    make_dirs
    echo -n $"Starting $prog: "
    daemon $nginx -c $NGINX_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}

stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}

restart() {
    configtest || return $?
    stop
    sleep 1
    start
}

reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc $nginx -HUP
    RETVAL=$?
    echo
}

force_reload() {
    restart
}

configtest() {
  $nginx -t -c $NGINX_CONF_FILE
}

rh_status() {
    status $prog
}

rh_status_q() {
    rh_status >/dev/null 2>&1
}

case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart|configtest)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
            ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
        exit 2
esac

将服务文件设置为可执行文件:

sudo chmod 755 /etc/rc.d/init.d/nginx

现在你可以用以下方式启动它:

sudo service nginx start

要在启动时自动加载它:

sudo chkconfig nginx on

最后,不要忘记编辑/etc/nginx/nginx.conf以符合您的要求并运行sudo service nginx reload以刷新更改.