{"id":2960,"date":"2019-10-08T00:50:08","date_gmt":"2019-10-07T16:50:08","guid":{"rendered":"http:\/\/www.chenlianfu.com\/?p=2960"},"modified":"2019-10-08T21:22:09","modified_gmt":"2019-10-08T13:22:09","slug":"%e9%9b%86%e7%be%a4%e4%b8%ad%e6%96%b0%e6%b7%bb%e5%8a%a0%e6%9c%8d%e5%8a%a1%e5%99%a8centos7%e7%b3%bb%e7%bb%9f%e7%9a%84%e5%87%86%e5%a4%87%e5%b7%a5%e4%bd%9c","status":"publish","type":"post","link":"http:\/\/www.chenlianfu.com\/?p=2960","title":{"rendered":"\u96c6\u7fa4\u4e2d\u65b0\u6dfb\u52a0\u670d\u52a1\u5668CentOS7\u7cfb\u7edf\u7684\u51c6\u5907\u5de5\u4f5c"},"content":{"rendered":"\n<p>\u5728\u96c6\u7fa4\u4e2d\u65b0\u589e\u52a0\u4e00\u53f0\u670d\u52a1\u5668\uff0c\u6216\u5bf9\u96c6\u7fa4\u4e2d\u7684\u67d0\u53f0\u670d\u52a1\u5668\u91cd\u65b0\u5b89\u88c5CentOS7\u7cfb\u7edf\u540e\u3002\u9700\u8981\u5bf9\u8be5\u673a\u5668\u8fdb\u884c\u76f8\u5173\u914d\u7f6e\u3002\u4ee5\u4e0b\u6309\u7167\u6211\u4f7f\u7528\u7684\u96c6\u7fa4\u5b9e\u4f8b\u8fdb\u884c\u8bbe\u7f6e<\/p>\n\n\n\n<h2>1. \u51c6\u5907\u7f51\u7edc<\/h2>\n\n\n\n<p>\u8fdb\u5165\u5230\u65b0\u673a\u5668CentOS7\u7cfb\u7edf\u7684\u684c\u9762\uff0c\u9f20\u6807\u79fb\u52a8\u5230\u53f3\u4e0a\u89d2\u6253\u5f00\u63a7\u5236\u9762\u677f\uff0c\u5728NetWork\u680f\u76ee\u4e2d\u8bbe\u7f6e\u5bf9\u5e94\u7f51\u53e3\u7684IP\u4fe1\u606f\u3002\u82e5\u6253\u5f00\u4e0d\u4e86NetWork\u8bbe\u7f6e\u754c\u9762\uff0c\u5219\u8fd0\u884c\u547d\u4ee4 NetworkManager \u5f00\u542f\u7f51\u7edc\u8bbe\u7f6e\u754c\u9762\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">IP\u5730\u5740\uff1a192.168.30.6<br>\u5b50\u7f51\u63a9\u7801\uff1a255.255.255.0<br>\u7f51\u5173\uff1a192.168.30.4   \uff08\u7f51\u5173\u8bbe\u7f6e\u6210\u63d0\u4f9b\u4e86\u7f51\u7edc\u5171\u4eab\u7684Control\u670d\u52a1\u5668\uff0c\u4ece\u800c\u53ef\u4ee5\u8ba9\u672c\u670d\u52a1\u5668\u8fde\u63a5\u5916\u7f51\uff09<br>DNS: 211.69.143.1<br><\/pre>\n\n\n\n<p>\u5728IP\u8bbe\u7f6e\u5b8c\u6bd5\u540e\uff0c\u4fee\u6539 \/etc\/sysconfig\/network-scripts\/ \u76ee\u5f55\u4e2d\u5bf9\u5e94\u7f51\u53e3\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4f8b\u5982\uff0cifcfg-enp4s0f0\uff0c\u4f7f\u53c2\u6570\u503c\u8bbe\u7f6e\u4e3a\uff1a ONBOOT=yes \uff0c\u4ee5\u5229\u4e8e\u5f00\u673a\u542f\u52a8\u5bf9\u5e94\u7f51\u53e3\u3002<\/p>\n\n\n\n<h2>2. \u51c6\u5907\u4e3b\u673a\u540d<\/h2>\n\n\n\n<p>\u4fee\u6539\u914d\u7f6e\u6587\u4ef6  \/etc\/sysconfig\/network \u5185\u5bb9\u6765\u8bbe\u7f6e\u65b0\u673a\u5668\u7684\u4e3b\u673a\u540d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">NETWORKING=yes<br>HOSTNAME=node6<\/pre>\n\n\n\n<p>\u518d\u4fee\u6539 \/etc\/hosts \uff0c\u8bbe\u7f6e\u96c6\u7fa4\u4e2d\u5404\u673a\u5668\u7684\u4e3b\u673a\u540d\uff0c\u4ee5\u5229\u4e8e\u673a\u5668\u95f4\u76f8\u4e92\u8bc6\u522b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4<br>::1         localhost localhost.localdomain localhost6 localhost6.localdomain6<br>192.168.30.1    node1<br>192.168.30.2    node2<br>192.168.30.3    node3<br>192.168.30.4    control<br>192.168.30.5    node5<br>192.168.30.6    node6<br><\/pre>\n\n\n\n<h2>3. \u51c6\u5907\u7528\u6237<\/h2>\n\n\n\n<p>\u5728control\u670d\u52a1\u5668\u7684root\u7528\u6237\u4e0b\u914d\u7f6e\u65e0\u5bc6\u7801\u767b\u5f55\u5230\u65b0\u670d\u52a1\u5668node6\u7684root\u7528\u6237\u4e2d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ssh-keygen -t dsa -P '' -f ~\/.ssh\/id_dsa\nssh-copy-id -i ~\/.ssh\/id_dsa.pub root@node6<\/code><\/pre>\n\n\n\n<p>\u5728control\u670d\u52a1\u5668\u4e2d\uff0c\u4f7f\u7528root\u6743\u9650\u5c06\u7528\u6237\u4fe1\u606f\u914d\u7f6e\u6587\u4ef6\u4e0a\u4f20\u5230\u65b0\u7684node6\u670d\u52a1\u5668\u4e2d\uff1a<br><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>scp \/etc\/passwd \/etc\/shadow \/etc\/group node6:\/<\/code><\/pre>\n\n\n\n<p>\u5728\u65b0\u670d\u52a1\u5668node6\u4e2d\u4f7f\u7528root\u6743\u9650\u4fee\u6539\u7528\u6237\u4fe1\u606f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/passwd > \/etc\/passwd\ncat \/shadow > \/etc\/shadow\ncat \/group > \/etc\/group\nrm \/passwd \/shadow \/group<\/code><\/pre>\n\n\n\n<p>\u5728\u65b0\u670d\u52a1\u5668node6\u4e2d\u521b\u5efa\u7528\u6237\u5bb6\u76ee\u5f55\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>perl -e 'while (&lt;>) { print \"mkdir \/home\/$1; chown -R $1:$1 \/home\/$1\\n\" if (m\/(\\w+):\\w+:(\\d+)\/ &amp;&amp; $2 >= 1000 &amp;&amp; $2 &lt;= 2000); }' \/etc\/passwd | sh<\/code><\/pre>\n\n\n\n<p>\u5728control\u670d\u52a1\u5668\u4e2d\uff0c\u5c06\u5404\u7528\u6237\u5bc6\u94a5\u4fe1\u606f\u548cbash\u914d\u7f6e\u6587\u4ef6\u4e0a\u4f20\u5230\u65b0\u670d\u52a1\u5668node6\u4e2d\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>perl -e 'while (&lt;>) { print \"rm \/home\/$1\/.ssh\/known_hosts; scp -r \/home\/$1\/.ssh \/home\/$1\/.bash* node6:\/home\/$1\/\\n\" if (m\/(\\w+):\\w+:(\\d+)\/ &amp;&amp; $2 >= 1000 &amp;&amp; $2 &lt;= 2000); }' \/etc\/passwd | sh<\/code><\/pre>\n\n\n\n<p>\u5728\u65b0\u670d\u52a1\u5668node6\u4e2d\u4fee\u6539\u5404\u7528\u6237\u76ee\u5f55\u6743\u9650\uff1a <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>perl -e 'while (&lt;>) { print \"chown -R $1:$1 \/home\/$1; chmod 700 \/home\/$1\\n\" if (m\/(\\w+):\\w+:(\\d+)\/ &amp;&amp; $2 >= 1000 &amp;&amp; $2 &lt;= 2000); }' \/etc\/passwd | sh<\/code><\/pre>\n\n\n\n<h2>4. \u6302\u8f7d\u5171\u4eab\u6587\u4ef6\u5939<\/h2>\n\n\n\n<p>\u4fee\u6539 \/etc\/fstab \u6587\u4ef6\uff0c\u6c38\u4e45\u6302\u8f7d\u5176\u5b83\u670d\u52a1\u5668\u7684\u5171\u4eab\u6587\u4ef6\u5939\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">192.168.30.4:\/disks\/control_8T    \/disks\/control_8T   nfs defaults    0   0<br>192.168.30.4:\/disks\/control_4T    \/disks\/control_4T   nfs defaults    0   0<br>192.168.30.4:\/opt\/    \/opt    nfs defaults    0   0<br>192.168.30.4:\/media\/CentOS    \/media\/CentOS   nfs defaults    0   0<br><\/pre>\n\n\n\n<p>\u8f93\u5165\u547d\u4ee4\u6302\u8f7d\u6240\u6709\u7684\u5171\u4eab\u6587\u4ef6\u5939\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mount -a<\/code><\/pre>\n\n\n\n<h2>5. \u51c6\u5907\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6<\/h2>\n\n\n\n<p>\u4fee\u6539\/etc\/profile.d\/perl-homedir.sh\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u514d\u6bcf\u6b21\u767b\u5f55\u7528\u6237\uff0c\u81ea\u52a8\u5728<br>\u5bb6\u76ee\u5f55\u4e0b\u751f\u6210perl5\u6587\u4ef6\u5939\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>perl -p -i -e 's\/PERL_HOMEDIR=1\/PERL_HOMEDIR=0\/' \/etc\/profile.d\/perl-homedir.sh <\/code><\/pre>\n\n\n\n<p>\u4fee\u6539 \/etc\/sudoers \u914d\u7f6e\u6587\u4ef6\uff0c\u5c06 chenlianfu \u7528\u6237\u53d8\u6210\u8d85\u7ea7\u7ba1\u7406\u5458\u7528\u6237\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>perl -p -i -e 's\/^(root.*)\/$1\\nchenlianfu   ALL=(ALL)       NOPASSWD:ALL \/' \/etc\/sudoers<\/code><\/pre>\n\n\n\n<p>\u4fee\u6539 \/etc\/selinux\/config \u914d\u7f6e\u6587\u4ef6\uff0c\u6c38\u4e45\u5173\u95edlinux\u7684\u4e00\u4e2a\u5b89\u5168\u673a\u5236\uff0c\u5f00\u542f\u8be5\u5b89\u5168\u673a\u5236\u4f1a\u5bf9\u5f88\u591a\u64cd\u4f5c\u9020\u6210\u963b\u788d\u3002 <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>perl -p -i -e 's\/SELINUX=enforcing\/SELINUX=disabled\/' \/etc\/selinux\/config\nsetenforce 0 <\/code><\/pre>\n\n\n\n<p>\u4fee\u6539\/etc\/ssh\/sshd_config\u914d\u7f6e\u6587\u4ef6\uff0c\u4f7fopenssh\u8fdc\u7a0b\u767b\u5f55\u66f4\u5b89\u5168\uff0c\u66f4\u5feb\u901f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>perl -p -i -e 's\/#RSAAuthentication\/RSAAuthentication\/' \/etc\/ssh\/sshd_config\nperl -p -i -e 's\/#PubkeyAuthentication\/PubkeyAuthentication\/' \/etc\/ssh\/sshd_config\nperl -p -i -e 's\/#AuthorizedKeysFile\/AuthorizedKeysFile\/' \/etc\/ssh\/sshd_config\nperl -p -i -e 's\/.*PermitRootLogin.*\/PermitRootLogin no\/' \/etc\/ssh\/sshd_config\nperl -p -i -e 's\/.*Protocol\\s+2.*\/Protocol 2\/' \/etc\/ssh\/sshd_config\nperl -p -i -e 's\/.*ClientAliveInterval.*\/ClientAliveInterval 60\/' \/etc\/ssh\/sshd_config\nperl -p -i -e 's\/.*ClientAliveCountMax.*\/ClientAliveCountMax 10\/' \/etc\/ssh\/sshd_config\nperl -p -i -e 's\/.*UseDNS.*\/UseDNS no\/' \/etc\/ssh\/sshd_config\nperl -p -i -e 's\/GSSAPIAuthentication yes\/GSSAPIAuthentication no\/' \/etc\/ssh\/sshd_config\nsystemctl restart sshd.service<\/code><\/pre>\n\n\n\n<p>\u4fee\u6539\u7528\u6237\u5bf9\u7cfb\u7edf\u8d44\u6e90\u7684\u6700\u5927\u6743\u9650\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>echo \"*\tsoft\tnproc\t10240\n*\thard\tnproc\t102400\n*\tsoft\tnofile\t10240\n*\thard\tnofile\t102400\n*\tsoft\tstack\t10240\n*\thard\tstack\t102400\" >> \/etc\/security\/limits.conf<\/code><\/pre>\n\n\n\n<p>\u5f00\u653e\u9632\u706b\u5899\u7aef\u53e3\u5e76\u4f7f\u4e4b\u6c38\u4e45\u751f\u6548<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --add-port=80\/tcp --permanent\nfirewall-cmd --add-port=8080\/tcp --permanent\nfirewall-cmd --add-port=3306\/tcp --permanent\n\nsystemctl restart firewalld.service\n\nsystemctl start httpd.service\nsystemctl start mariadb.service\n\nsystemctl enable httpd.service\nsystemctl enable mariadb.service<\/code><\/pre>\n\n\n\n<p>\u8bbe\u7f6e\u5e76\u542f\u52a8\u7f51\u9875\u670d\u52a1\u5668<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>perl -i -e 'while (&lt;>) { $mo = 1 if m#&lt;Directory \/>#; $mo = 0 if m#&lt;Files \\\".ht\\*\\\">#; s\/Require all denied\/#Require all denied\/ if $mo == 1; print; }' \/etc\/httpd\/conf\/httpd.conf\nperl -p -i -e 's\/(AddType text\\\/html .shtml)\/$1\\nAddType text\\\/plain .pl\\nAddType text\\\/plain .py\\nAddType text\\\/plain .sh\/' \/etc\/httpd\/conf\/httpd.conf\nperl -p -i -e 's\/#AddHandler cgi-script .cgi\/AddHandler cgi-script .cgi\/' \/etc\/httpd\/conf\/httpd.conf\n\nsystemctl restart httpd.service<\/code><\/pre>\n\n\n\n<p>\u8bbe\u7f6e\u5e76\u542f\u52a8Mysql\u670d\u52a1\u5668<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/bin\/rm -rf \/etc\/my.cnf \/home\/mysql\/\ncp \/usr\/share\/mysql\/my-large.cnf \/etc\/my.cnf \nperl -p -i -e 's\/^datadir.*\\n$\/\/; s\/(\\[mysqld\\])\/$1\\ndatadir         = \\\/home\\\/mysql\/' \/etc\/my.cnf\nmkdir \/home\/mysql\nchown -R mysql:mysql \/home\/mysql\nsystemctl restart mariadb.service\n\/usr\/bin\/mysqladmin -u root password '123456'\necho \"GRANT ALL ON *.* TO 'train'@'localhost' IDENTIFIED BY '123456'; GRANT SELECT ON *.* TO 'pasa'@'localhost' IDENTIFIED BY '123456'; GRANT ALL ON b2gdb.* TO 'blast2go'@'localhost' IDENTIFIED BY 'blast4it'; FLUSH PRIVILEGES;\" | mysql -uroot -p123456<\/code><\/pre>\n\n\n\n<h2>6. \u5b89\u88c5\u7cfb\u7edf\u8f6f\u4ef6<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>echo \"alias yumlocal='yum --disablerepo=* --enablerepo=c7-media'\" >> ~\/.bashrc\nsource ~\/.bashrc\n\nyumlocal install -y gd* gcc* ftp cmake gsl* lftp screen lm_sensors gnuplot hdparm\n\nwget https:\/\/tuxera.com\/opensource\/ntfs-3g_ntfsprogs-2017.3.23.tgz\ntar zxf ntfs-3g_ntfsprogs-2017.3.23.tgz\ncd ntfs-3g_ntfsprogs-2017.3.23\n.\/configure &amp;&amp; make -j 4 &amp;&amp; make install\ncd .. &amp;&amp; \/bin\/rm ntfs-3g_ntfsprogs-2017.3.23 -rf\nln -s \/usr\/sbin\/mount.ntfs-3g \/usr\/sbin\/mount.ntfs<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u96c6\u7fa4\u4e2d\u65b0\u589e\u52a0\u4e00\u53f0\u670d\u52a1\u5668\uff0c\u6216\u5bf9\u96c6\u7fa4\u4e2d\u7684\u67d0\u53f0\u670d\u52a1\u5668\u91cd\u65b0\u5b89\u88c5CentOS7\u7cfb\u7edf\u540e\u3002\u9700 &hellip; <a href=\"http:\/\/www.chenlianfu.com\/?p=2960\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=\/wp\/v2\/posts\/2960"}],"collection":[{"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2960"}],"version-history":[{"count":4,"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=\/wp\/v2\/posts\/2960\/revisions"}],"predecessor-version":[{"id":2965,"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=\/wp\/v2\/posts\/2960\/revisions\/2965"}],"wp:attachment":[{"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2960"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.chenlianfu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}