[英]Docker + Nginx + ngx_http_image_filter_module
Help me please in configuring Nginx
with the ngx_http_image_filter_module
module for Docker
. 请帮我配置
Nginx
和Docker
的ngx_http_image_filter_module
模块。
I want to create image thumbnails with Nginx. 我想用Nginx创建图像缩略图。 I know that
ngx_http_image_filter_module
is needed for this. 我知道这需要
ngx_http_image_filter_module
。 If I take a look at the Dockerfile for Nginx standard container I can see that it is already built with nginx-module-image-filter
(I believe it is what I need). 如果我看一下Nginx标准容器的Dockerfile ,我可以看到它已经用
nginx-module-image-filter
构建(我相信这是我需要的)。 But when I try to use image_filter resize 100 100
in Nginx config Docker doesn't start this container and throws an error: 但是当我尝试在Nginx配置中使用
image_filter resize 100 100
,Docker无法启动此容器并抛出错误:
nginx_1 |
nginx_1 | 2016/11/13 13:28:28 [emerg] 1#1: unknown directive "image_filter" in /etc/nginx/conf.d/nginx.conf:34
2016/11/13 13:28:28 [emerg] 1#1:/etc/nginx/conf.d/nginx.conf:34中的未知指令“image_filter”
nginx_1 |
nginx_1 | nginx: [emerg] unknown directive "image_filter" in /etc/nginx/conf.d/nginx.conf:34
nginx:/ emerc] /etc/nginx/conf.d/nginx.conf:34中的未知指令“image_filter”
I have already tried building container with my own Dockerfile, but nothing changed. 我已经尝试使用自己的Dockerfile构建容器,但没有任何改变。 I used this Dockerfile:
我用过这个Dockerfile:
FROM nginx
RUN apt-get update
RUN apt-get install --no-install-recommends --no-install-suggests -y \
nginx-module-image-filter
My host config (located under /etc/nginx/conf.d/) 我的主机配置 (位于/etc/nginx/conf.d/下)
server {
listen 80;
location /images/originals/ {
alias /site/storage/app/public/images/originals/;
image_filter resize 100 100;
}
}
Nginx config (standard) Nginx配置(标准)
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/*.conf;
}
Btw, if I bash into nginx container and run nginx -V
I get the following: 顺便说一句,如果我打入nginx容器并运行
nginx -V
我得到以下内容:
root@8abdbeab3e2e:/etc/nginx/conf.d# nginx -V
root @ 8abdbeab3e2e:/etc/nginx/conf.d#nginx -V
nginx version: nginx/1.11.5
nginx版本:nginx / 1.11.5
built by gcc 4.9.2 (Debian 4.9.2-10)
由gcc 4.9.2构建(Debian 4.9.2-10)
built with OpenSSL 1.0.1t 3 May 2016
2016年5月3日使用OpenSSL 1.0.1t构建
TLS SNI support enabled
启用了TLS SNI支持
configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module
配置参数: - prefix = / etc / nginx --sbin-path = / usr / sbin / nginx --modules-path = / usr / lib / nginx / modules --conf-path = / etc / nginx / nginx。 conf --error-log-path = / var / log / nginx / error.log --http-log-path = / var / log / nginx / access.log --pid-path = / var / run / nginx。 pid --lock-path = / var / run / nginx.lock --http-client-body-temp-path = / var / cache / nginx / client_temp --http-proxy-temp-path = / var / cache / nginx / proxy_temp --http-fastcgi-temp-path = / var / cache / nginx / fastcgi_temp --http-uwsgi-temp-path = / var / cache / nginx / uwsgi_temp --http-scgi-temp-path = / var / cache / nginx / scgi_temp --user = nginx --group = nginx --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_module - -with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module - -with-http_sub_module --with-http_v2_module --with-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-cc-opt='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-z,relro -Wl,-z,now -Wl,--as-needed'
--with-http_v2_module --with-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-cc-opt =' - g -O2 -fstack -protector-strong -Wformat -Werror = format-security -Wp,-D_FORTIFY_SOURCE = 2' - with-ld-opt =' - Wl,-z,relro -Wl,-z,now -Wl, - as-急需”
As we can see there's no Image filter module here. 我们可以看到这里没有图像过滤器模块。
apt-get install nginx-extras-dbg apt-get install nginx-extras-dbg
root@e124bcecfddc:/# apt-get install nginx-extras-dbg
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
init-system-helpers libluajit-5.1-2 libluajit-5.1-common nginx-common nginx-extras
Suggested packages:
fcgiwrap nginx-doc ssl-cert
The following NEW packages will be installed:
init-system-helpers libluajit-5.1-2 libluajit-5.1-common nginx-common nginx-extras nginx-extras-dbg
0 upgraded, 6 newly installed, 0 to remove and 10 not upgraded.
Need to get 5920 kB of archives.
After this operation, 7880 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://security.debian.org/ jessie/updates/main nginx-common all 1.6.2-5+deb8u4 [88.1 kB]
Get:2 http://security.debian.org/ jessie/updates/main nginx-extras amd64 1.6.2-5+deb8u4 [595 kB]
Get:3 http://security.debian.org/ jessie/updates/main nginx-extras-dbg amd64 1.6.2-5+deb8u4 [4982 kB]
Get:4 http://httpredir.debian.org/debian/ jessie/main libluajit-5.1-common all 2.0.3+dfsg-3 [36.6 kB]
Get:5 http://httpredir.debian.org/debian/ jessie/main libluajit-5.1-2 amd64 2.0.3+dfsg-3 [204 kB]
Get:6 http://httpredir.debian.org/debian/ jessie/main init-system-helpers all 1.22 [14.0 kB]
Fetched 5920 kB in 6s (967 kB/s)
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libluajit-5.1-common.
(Reading database ... 9747 files and directories currently installed.)
Preparing to unpack .../libluajit-5.1-common_2.0.3+dfsg-3_all.deb ...
Unpacking libluajit-5.1-common (2.0.3+dfsg-3) ...
Selecting previously unselected package libluajit-5.1-2:amd64.
Preparing to unpack .../libluajit-5.1-2_2.0.3+dfsg-3_amd64.deb ...
Unpacking libluajit-5.1-2:amd64 (2.0.3+dfsg-3) ...
Selecting previously unselected package init-system-helpers.
Preparing to unpack .../init-system-helpers_1.22_all.deb ...
Unpacking init-system-helpers (1.22) ...
Selecting previously unselected package nginx-common.
Preparing to unpack .../nginx-common_1.6.2-5+deb8u4_all.deb ...
Unpacking nginx-common (1.6.2-5+deb8u4) ...
dpkg: error processing archive /var/cache/apt/archives/nginx-common_1.6.2-5+deb8u4_all.deb (--unpack):
trying to overwrite '/etc/nginx/scgi_params', which is also in package nginx 1.11.5-1~jessie
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Selecting previously unselected package nginx-extras.
Preparing to unpack .../nginx-extras_1.6.2-5+deb8u4_amd64.deb ...
Unpacking nginx-extras (1.6.2-5+deb8u4) ...
dpkg: error processing archive /var/cache/apt/archives/nginx-extras_1.6.2-5+deb8u4_amd64.deb (--unpack):
trying to overwrite '/usr/sbin/nginx', which is also in package nginx 1.11.5-1~jessie
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Selecting previously unselected package nginx-extras-dbg.
Preparing to unpack .../nginx-extras-dbg_1.6.2-5+deb8u4_amd64.deb ...
Unpacking nginx-extras-dbg (1.6.2-5+deb8u4) ...
Errors were encountered while processing:
/var/cache/apt/archives/nginx-common_1.6.2-5+deb8u4_all.deb
/var/cache/apt/archives/nginx-extras_1.6.2-5+deb8u4_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
apt-get install libgd-dev apt-get install libgd-dev
root@e124bcecfddc:/# apt-get install libgd-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
libgd-dev : Depends: libgd3 (= 2.1.0-5+deb8u7) but 2.1.0-5+deb8u6 is to be installed
Depends: libpng-dev
Depends: libz-dev
Depends: libjpeg-dev
Depends: libfreetype6-dev but it is not going to be installed
Depends: libxpm-dev but it is not going to be installed
Depends: libx11-dev but it is not going to be installed
Depends: libxt-dev but it is not going to be installed
Depends: libfontconfig-dev
Depends: libvpx-dev but it is not going to be installed
Depends: libtiff-dev
nginx-extras-dbg : Depends: nginx-extras (= 1.6.2-5+deb8u4) but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
apt-get -f install apt-get -f install
root@e124bcecfddc:/# apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
nginx-common nginx-extras
Suggested packages:
fcgiwrap nginx-doc ssl-cert
The following NEW packages will be installed:
nginx-common nginx-extras
0 upgraded, 2 newly installed, 0 to remove and 10 not upgraded.
4 not fully installed or removed.
Need to get 683 kB of archives.
After this operation, 1812 kB of additional disk space will be used.
Do you want to continue? [Y/n] Y
Get:1 http://security.debian.org/ jessie/updates/main nginx-common all 1.6.2-5+deb8u4 [88.1 kB]
Get:2 http://security.debian.org/ jessie/updates/main nginx-extras amd64 1.6.2-5+deb8u4 [595 kB]
Fetched 683 kB in 0s (1444 kB/s)
debconf: delaying package configuration, since apt-utils is not installed
(Reading database ... 9786 files and directories currently installed.)
Preparing to unpack .../nginx-common_1.6.2-5+deb8u4_all.deb ...
Unpacking nginx-common (1.6.2-5+deb8u4) ...
dpkg: error processing archive /var/cache/apt/archives/nginx-common_1.6.2-5+deb8u4_all.deb (--unpack):
trying to overwrite '/etc/nginx/scgi_params', which is also in package nginx 1.11.5-1~jessie
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Preparing to unpack .../nginx-extras_1.6.2-5+deb8u4_amd64.deb ...
Unpacking nginx-extras (1.6.2-5+deb8u4) ...
dpkg: error processing archive /var/cache/apt/archives/nginx-extras_1.6.2-5+deb8u4_amd64.deb (--unpack):
trying to overwrite '/usr/sbin/nginx', which is also in package nginx 1.11.5-1~jessie
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/nginx-common_1.6.2-5+deb8u4_all.deb
/var/cache/apt/archives/nginx-extras_1.6.2-5+deb8u4_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
I've cleaned up everything, deleted all images and containers and start from scratch. 我已经清理了所有内容,删除了所有图像和容器,并从头开始。
I use this docker-compose file for my nginx container: 我将这个docker-compose文件用于我的nginx容器:
nginx:
image: nginx
build:
context: ./env/nginx
ports:
- '80:80'
volumes:
- ./env/nginx/abmotors.conf:/etc/nginx/conf.d/abmotors.conf:ro
This is the Dockerfile located at ./env/nginx (for building nginx container) 这是位于./env/nginx的Dockerfile(用于构建nginx容器)
FROM nginx
RUN apt-get update
RUN apt-get install --no-install-recommends --no-install-suggests -y \
libgd-dev \
nginx-module-image-filter
Everything builds up, but when I ran and bash into nginx container and run nginx -V
it gives me following: 一切都在积累,但当我运行并打入nginx容器并运行
nginx -V
它给了我以下内容:
root@7087db72bdb1:/# nginx -V
nginx version: nginx/1.11.6
built by gcc 4.9.2 (Debian 4.9.2-10)
built with OpenSSL 1.0.1t 3 May 2016
TLS SNI support enabled
configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-cc-opt='-g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-z,relro -Wl,-z,now -Wl,--as-needed'
Still no information about libgd nor image-filter module. 仍然没有关于libgd和image-filter模块的信息。
Thanks in advance. 提前致谢。
Nginx introduced dynamic modules in 1.9.11 and "image-filter" is just one of the dynamic modules right now. Nginx在1.9.11中引入了动态模块,“image-filter”现在只是动态模块之一。
Nginx standard Docker image already provides it: Nginx标准的Docker镜像已经提供了它:
$ docker run -it --rm nginx:mainline ls -l /etc/nginx/modules/ | grep image
-rw-r--r-- 1 root root 23536 Oct 11 15:54 ngx_http_image_filter_module-debug.so
-rw-r--r-- 1 root root 23536 Oct 11 15:54 ngx_http_image_filter_module.so
But the module is not loaded by the default Nginx root configuration file /etc/nginx/nginx.conf
, because it is considered "optional". 但是模块没有被默认的Nginx根配置文件
/etc/nginx/nginx.conf
,因为它被认为是“可选的”。 What you need to do is to put the following line into that file: 您需要做的是将以下行放入该文件中:
load_module /etc/nginx/modules/ngx_http_image_filter_module.so;
at the top level! 在顶层! That is where
daemon
, user
, http
are defined. 这就是定义
daemon
, user
, http
地方。
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