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CentOS 6ºÍCentOS 7ÉϴwebЧÀÍÆ÷µÄÇø±ðÓë×¢ÖØÊÂÏî

centos 6ºÍcentos 7ÉϴwebЧÀÍÆ÷µÄÇø±ðÓë×¢ÖØÊÂÏî

Ëæ×Å»¥ÁªÍøµÄ¿ìËÙÉú³¤ £¬WebЧÀÍÆ÷×÷Ϊ³ÐÔØÍøÕ¾ºÍÓ¦ÓóÌÐòµÄ»ù´¡ÉèÊ© £¬±äµÃÔ½À´Ô½Ö÷Òª¡£CentOSÊÇÒ»¸öÆÕ±éʹÓõÄLinux¿¯Ðаæ £¬Ò²ÊǴWebЧÀÍÆ÷³£ÓõÄÑ¡ÔñÖ®Ò»¡£È»¶ø £¬ÔÚCentOS 6ºÍCentOS 7ÉϴWebЧÀÍÆ÷ʱ»áÓÐһЩÇø±ðºÍ×¢ÖØÊÂÏîÐèҪעÖØ¡£

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CentOS 6ʹÓÃyumÏÂÁî¾ÙÐÐÈí¼þ°üµÄ×°ÖúÍÖÎÀí¡£ÔÚCentOS 7ÖÐ £¬ÒýÈëÁËеİü¹ÜÀí¹¤¾ßdnf £¬µ«yumÈÔÈ»¿ÉÒÔʹÓá£Çë¼Ç×Å £¬½¨ÒéʹÓÃеÄdnfÀ´Ìæ»»yum¾ÙÐÐÈí¼þ°üµÄ×°Öú͸üС£

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ÔÚCentOS 6ÖÐ £¬Ä¬ÈÏʹÓÃiptables×÷Ϊ·À»ðǽÖÎÀí¹¤¾ß¡£¶øÔÚCentOS 7ÖÐ £¬ÒýÈëÁËеķÀ»ðǽÖÎÀí¹¤¾ßfirewalld¡£Á½ÖÖ¹¤¾ßµÄʹÓ÷½·¨ºÍÓï·¨ÓÐËù²î±ð¡£ÏÂÃæÊÇÒ»¸öʾÀýµÄiptables¹æÔò£º

# ÔÊÐíSSHÅþÁ¬
iptables -A INPUT -p tcp --dport 22 -j ACCEPT
# ÔÊÐíHTTPÅþÁ¬
iptables -A INPUT -p tcp --dport 80 -j ACCEPT
# ÔÊÐíHTTPSÅþÁ¬
iptables -A INPUT -p tcp --dport 443 -j ACCEPT

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¶øÏÂÃæÊÇÒ»¸öʾÀýµÄfirewalld¹æÔò£º

# ÔÊÐíSSHÅþÁ¬
firewall-cmd --add-service=ssh --permanent
# ÔÊÐíHTTPÅþÁ¬
firewall-cmd --add-service=http --permanent
# ÔÊÐíHTTPSÅþÁ¬
firewall-cmd --add-service=https --permanent
firewall-cmd --reload

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ĬÈÏWebЧÀÍÆ÷µÄת±ä

CentOS 6ĬÈÏʹÓÃApache HTTP Server×÷ΪWebЧÀÍÆ÷¡£¶øÔÚCentOS 7ÖÐ £¬Ä¬ÈÏʹÓõÄÊÇNginx×÷ΪWebЧÀÍÆ÷¡£ÈôÊÇÄãÏëÔÚCentOS 7ÉÏʹÓÃApache £¬¿ÉÒÔͨ¹ýÒÔÏÂÏÂÁî¾ÙÐÐ×°Öãº

dnf install httpd
systemctl enable httpd
systemctl start httpd

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ÍøÂçÉèÖõÄת±ä

ÔÚCentOS 6ÖÐ £¬ÍøÂçÉèÖÃÎļþͨ³£Î»ÓÚ/etc/sysconfig/network-scriptsĿ¼Ï¡£¶øÔÚCentOS 7ÖÐ £¬ÍøÂçÉèÖÃÎļþ±»Ç¨áãµ½ÁË/etc/sysconfig/network-scripts/ifcfg-Ŀ¼Ï £¬ÆäÖÐÌåÏÖÍøÂç½Ó¿ÚµÄÃû³Æ¡£ÒÔÏÂÊÇÒ»¸öʾÀýµÄifcfg-eth0ÉèÖÃÎļþ£º

TYPE=Ethernet
BOOTPROTO=static
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
NAME=eth0
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
DEVICE=eth0
ONBOOT=yes
IPADDR=192.168.1.100
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
DNS1=8.8.8.8

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SELinuxµÄת±ä

SELinuxÊÇCentOSĬÈÏÆôÓõÄÇ¿ÖÆ»á¼û¿ØÖÆ£¨Mandatory Access Control£©¹¤¾ß¡£ÔÚCentOS 6ÖÐ £¬SELinuxµÄ״̬¿ÉÒÔʹÓÃgetenforceÏÂÁî¾ÙÐÐÉó²éºÍ¸ü¸Ä¡£¶øÔÚCentOS 7ÖÐ £¬Ê¹ÓÃÁËеÄÏÂÁîsestatusÀ´Éó²éSELinuxµÄ״̬ £¬²¢ÇÒʹÓÃsetenforceÀ´¸ü¸ÄSELinuxµÄ״̬¡£

# Éó²éSELinux״̬
sestatus
# ¹Ø±ÕSELinux
setenforce 0
# ¿ªÆôSELinux
setenforce 1

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ÐèҪעÖصÄÊÇ £¬¹Ø±ÕSELinux¿ÉÄܻήµÍϵͳµÄÇå¾²ÐÔ £¬Òò´ËÔڴWebЧÀÍÆ÷ʱ £¬½¨Òé½öÔÚ²âÊÔÇéÐÎÖйرÕSELinux¡£

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ÒÔÉϾÍÊÇCentOS 6ºÍCentOS 7ÉϴwebЧÀÍÆ÷µÄÇø±ðÓë×¢ÖØÊÂÏîµÄÏêϸÄÚÈÝ £¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

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