{"id":20,"date":"2017-06-21T15:16:07","date_gmt":"2017-06-21T07:16:07","guid":{"rendered":"http:\/\/wordpress-stage\/?p=20"},"modified":"2020-08-08T13:18:20","modified_gmt":"2020-08-08T05:18:20","slug":"cacti-1-04-on-centos7-%e6%9e%b6%e8%a8%ad%e7%ad%86%e8%a8%98","status":"publish","type":"post","link":"https:\/\/blog.buck5060.tw\/?p=20","title":{"rendered":"Cacti-1.04 on CentOS7 \u67b6\u8a2d\u7b46\u8a18"},"content":{"rendered":"

\u95dc\u9589\u9632\u706b\u7246\u3001\u67e5\u770bIP\u4e26\u9023\u63a5ssh<\/h2>\n

yum install vim
\nsystemctl firewalld stop
\nip addr<\/p>\n

\"\"<\/p>\n

\u65b0\u589emarinaDB\u5957\u4ef6\u4f86\u6e90 (5.4 -> 10.1)<\/h2>\n

vim \/etc\/yum.repos.d\/MariaDB.repo<\/p>\n

    # MariaDB 10.1 CentOS repository list - created 2017-04-18 11:15 UTC\n    # http:\/\/downloads.mariadb.org\/mariadb\/repositories\/\n    [mariadb]\n    name = MariaDB\n    baseurl = http:\/\/yum.mariadb.org\/10.1\/centos7-amd64\n    gpgkey=https:\/\/yum.mariadb.org\/RPM-GPG-KEY-MariaDB\n    gpgcheck=1<\/code><\/pre>\n
\u5b89\u88dd\u9700\u6c42\u5957\u4ef6<\/h2>\n
yum install -y httpd mariadb-server php php-mysql php-pear php-gd php-mbstring net-snmp net-snmp-utils rrdtool<\/p>\n
yum install -y epel-release<\/p>\n
yum install -y cacti<\/p>\n
\u5efa\u7acb\u8cc7\u6599\u5eab<\/h2>\n
systemctl enable mariadb<\/p>\n
systemctl start mariadb<\/p>\n
mysql_secure_installation (\u6253\u5b8c\u5bc6\u78bc\u5f8c\u4e00\u76f4\u6309enter)<\/p>\n
mysql -u root -p -A mysql<\/p>\n
MariaDB ><\/strong> create database cacti;<\/p>\n
MariaDB ><\/strong> GRANT SELECT ON mysql.time_zone_name TO cacti@localhost IDENTIFIED BY 'cactipassword';<\/p>\n
MariaDB ><\/strong> grant all privileges on cacti.* to cacti@localhost identified by 'cactipassword';<\/p>\n
MariaDB ><\/strong> flush privileges;<\/p>\n
MariaDB ><\/strong> exit<\/p>\n
mysql -u root -p -A cacti < \/usr\/share\/doc\/cacti-1.0.4\/cacti.sql<\/p>\n
\u8a2d\u5b9a httpd\u3001cacti db\u3001php<\/h2>\n
vim \/etc\/httpd\/conf.d\/cacti.conf<\/p>\n
\u65b0\u589e Require ip 192.168.56.0\/24<\/em><\/p>\n
\"\"<\/p>\n
\n
vi \/etc\/cacti\/db.php<\/p>\n
    $database_type = "mysql";\n    $database_default = "cacti";\n    $database_hostname = "localhost";\n    $database_username = "cacti";\n    $database_password = "cactipassword";\n    $database_port = "3306";\n    $database_ssl = false;<\/code><\/pre>\n
\n
vim \/etc\/php.ini \u5728\u6700\u5f8c\u52a0\u4e0a<\/p>\n
    date.timezone = Asia\/Taipei<\/code><\/pre>\n
\n
vim \/etc\/my.cnf<\/p>\n
[mysqld]\n\ninnodb_buffer_pool_size = 512M\n\nsymbolic-links=0\n\ncharacter-set-server=utf8mb4\ncollation-server=utf8mb4_unicode_ci\ninit-connect='SET NAMES utf8'\nlower_case_table_names=0\n\nmax_heap_table_size=90M\nmax_allowed_packet=167M\ntmp_table_size = 64M\njoin_buffer_size =128M\nsort_buffer_size = 4M\nread_rnd_buffer_size = 4M\ninnodb_doublewrite = OFF\ninnodb_flush_log_at_timeout = 3\ninnodb_read_io_threads = 32\ninnodb_write_io_threads = 16\nsql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES\ninnodb_additional_mem_pool_size = 80M\n#default_time_zone = Asia\/Taipei\n\nlog-error=\/var\/log\/mysqld.log\n<\/code><\/pre>\n
mysql_tzinfo_to_sql \/usr\/share\/zoneinfo | mysql -u root -p mysql<\/p>\n
systemctl restart mysqld<\/p>\n
sed -i 's\/^\/#\/g' \/etc\/httpd\/conf.d\/welcome.conf<\/p>\n
systemctl enable httpd<\/p>\n
systemctl start httpd<\/p>\n
\u7db2\u9801\u8a2d\u7f6e<\/h2>\n
\u7528\u700f\u89bd\u5668\u6253\u958b http:\/\/linux.host.ip\/cacti\/install<\/a><\/p>\n
    \n
  1. \n
    \u52fe\u9078\u540c\u610f\uff0cNext<\/p>\n<\/li>\n
  2. \n
    \u78ba\u8a8d\u756b\u9762\u6c92\u6709\u7d05\u5b57\uff0cNext
    \n\"\"<\/p>\n<\/li>\n
  3. \n
    Next*2\uff0c\u76f4\u5230\u770b\u5230\u9019\u500b\u756b\u9762\uff0c\u5168\u52fe\u5f8cNext
    \n\"\"<\/p>\n<\/li>\n
  4. \n
    \u767b\u5165\uff0c\u9810\u8a2d\u5e33\u5bc6\u7686\u70baadmin<\/p>\n<\/li>\n
  5. \n
    \u8f38\u5165\u65b0\u5bc6\u78bc<\/p>\n<\/li>\n
  6. \n
    \u71c8\u6123\/<\/p>\n<\/li>\n<\/ol>\n
    One more thing<\/h2>\n
    vi \/etc\/cron.d\/cacti
    \n\u53d6\u6d88\u8a3b\u89e3<\/em><\/p>\n
    *\/5 * * * * cacti   \/usr\/bin\/php \/usr\/share\/cacti\/poller.php > \/dev\/null 2>&1<\/code><\/pre>\n
    systemctl enable snmpd
    \nsystemctl start snmpd<\/p>\n
    \u65b0\u589eswitch<\/h2>\n
      \n
    1. \n
      \u9ede\u9078 devices
      \n\"\"<\/p>\n<\/li>\n
    2. \n
      \u9ede\u9078 add
      \n\"\"<\/p>\n<\/li>\n
    3. \n
      \u8f38\u5165\u4ee5\u4e0b\u8cc7\u8a0a\uff0c\u4e26\u9ede\u9078\u53f3\u4e0b\u65b9 "Create"
      \n\"\"<\/p>\n<\/li>\n
    4. \n
      \u5b8c\u6210\u5f8c\u6703\u770b\u5230"SNMP Information \u6709\u76f8\u95dc\u8cc7\u8a0a"\uff0c\u9ede\u9078"Create Graphs for this Device"\u65b0\u589e\u5716\u8868
      \n\"\"<\/p>\n<\/li>\n
    5. \n
      \u9078\u53d6\u6240\u6709\u8cc7\u6599\u6e90\uff0c\u4e26\u6309\u53f3\u4e0b\u65b9 "Create"
      \n\"\"<\/p>\n<\/li>\n
    6. \n
      \u9ede\u9078\u53f3\u65b9\u9078\u55ae"Trees"
      \n\"\"<\/p>\n<\/li>\n
    7. \n
      \u9ede\u9078 "Default tree"
      \n\"\"<\/p>\n<\/li>\n
    8. \n
      \u9ede\u9078 "Edit tree"
      \n\"\"<\/p>\n<\/li>\n
    9. \n
      \u5c07"snmg_test"\u62d6\u66f3\u81f3\u5de6\u65b9\u88dd\u7f6e\u7684\u4e0a\u65b9\u6216\u4e0b\u65b9
      \n\"\"<\/p>\n<\/li>\n
    10. \n
      \u9ede\u9078\u53f3\u65b9"Save"<\/p>\n<\/li>\n
    11. \n
      \u7d93\u904e\u4e00\u6bb5\u6642\u9593(10~15min)\u5f8c\uff0c\u5373\u53ef\u770b\u5230\u51fa\u73fe\u7d71\u8a08\u5716
      \n\"\"<\/p>\n<\/li>\n<\/ol>\n
      Reference<\/h2>\n
        \n
      1. https:\/\/downloads.mariadb.org\/mariadb\/repositories\/#mirror=ossplanet&distro=CentOS&distro_release=centos7-amd64--centos7&version=10.1<\/a><\/li>\n
      2. http:\/\/jamyy.us.to\/blog\/2015\/10\/7767.html<\/a><\/li>\n
      3. http:\/\/forums.cacti.net\/viewtopic.php?f=21&t=56848<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
        \u95dc\u9589\u9632\u706b\u7246\u3001\u67e5\u770bIP\u4e26\u9023\u63a5ssh yum install vim systemctl firewalld st … \u95b1\u8b80\u5168\u6587 Cacti-1.04 on CentOS7 \u67b6\u8a2d\u7b46\u8a18<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-20","post","type-post","status-publish","format-standard","hentry","category-it"],"_links":{"self":[{"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=\/wp\/v2\/posts\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20"}],"version-history":[{"count":2,"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=\/wp\/v2\/posts\/20\/revisions"}],"predecessor-version":[{"id":43,"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=\/wp\/v2\/posts\/20\/revisions\/43"}],"wp:attachment":[{"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.buck5060.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}