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FROM mhart/alpine-node:4

RUN apk add --no-cache make gcc g++ python

RUN apk add --no-cache imagemagick

WORKDIR /src
ADD . .
RUN npm install --registry=http://registry.npm.taobao.org/

EXPOSE 3000
CMD ["npm","start"]

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net.ipv4.tcp_wmem = 4096 87380 4161536
net.ipv4.tcp_rmem = 4096 87380 4161536
net.ipv4.tcp_mem = 786432 2097152 3145728

ÐÞ¸Äϵͳ×î´óÎļþÃèÊö·û, ±à¼­/etc/sysctl.conf

fs.file-max = 1000000

Ð޸Ľø³Ì×î´óÎļþÃèÊö·û, ±à¼­/etc/security/limits.conf

*         hard    nofile      1000000
*         soft    nofile      1000000
root      hard    nofile      1000000
root      soft    nofile      1000000

ÖØÔØÏÂÅäÖÃ(sysctl -p)»òÕßÖØÆô,¼ì²éϵ±Ç°µÄÉèÖà cat /proc/sys/fs/file-nr

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ÒòΪÿ¸öIP×î¶à¿ÉÒÔ´´½¨6Íò¶à¸öÁ¬½Ó£¬²»¿ÉÄÜÕҺܶà·þÎñÆ÷½øÐвâÊÔ¡£ËùÒÔ¿Í»§¶Ë³ýÁËÉÏÊöÐ޸쬻¹ÐèÒª´´½¨¶à¸öÐéÄâIP£¬ÕâÑùÿ¸öIP¿ÉÒÔÌṩ´óÔ¼6ÍòµÄÁ¬½Ó£¬Èç:

ifconfig eth0:0 192.168.77.10 netmask 255.255.255.0 up
 ifconfig eth0:1 192.168.77.11 netmask 255.255.255.0 up
 ifconfig eth0:2 192.168.77.12 netmask 255.255.255.0 up
 ifconfig eth0:3 192.168.77.13 netmask 255.255.255.0 up
 ifconfig eth0:4 192.168.77.14 netmask 255.255.255.0 up
 ifconfig eth0:5 192.168.77.15 netmask 255.255.255.0 up
 ifconfig eth0:6 192.168.77.16 netmask 255.255.255.0 up
 ifconfig eth0:7 192.168.77.17 netmask 255.255.255.0 up
 ifconfig eth0:8 192.168.77.18 netmask 255.255.255.0 up
 ifconfig eth0:9 192.168.77.19 netmask 255.255.255.0 up
 ifconfig eth0:10 192.168.77.20 netmask 255.255.255.0 up
 ifconfig eth0:11 192.168.77.21 netmask 255.255.255.0 up
 ifconfig eth0:12 192.168.77.22 netmask 255.255.255.0 up
 ifconfig eth0:13 192.168.77.23 netmask 255.255.255.0 up
 ifconfig eth0:14 192.168.77.24 netmask 255.255.255.0 up
 ifconfig eth0:15 192.168.77.25 netmask 255.255.255.0 up
 ifconfig eth0:16 192.168.77.26 netmask 255.255.255.0 up
 ifconfig eth0:17 192.168.77.27 netmask 255.255.255.0 up
 ifconfig eth0:18 192.168.77.28 netmask 255.255.255.0 up

Ð޸ı¾µØ¶Ë¿Ú·¶Î§,±à¼­/etc/sysctl.conf

net.ipv4.ip_local_port_range = 1024 65535
CMD ["npm","start"]

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