1、 升级前必做的事情
1.升级之前一定要做数据库的备份,万一升级失败还能做回滚
2.升级之前在页面上关闭所有的动作，防止升级过程中触发一些非正常问题造成不必要的告警通知
2、 以下操作在本地环境进行，以防对现有zabbix环境的破坏 ###
mkdir /data/ cd /data/ wget -c https://cdn.zabbix.com/zabbix/sources/stable/6.0/zabbix-6.0.1.tar.gz tar xf zabbix-6.0.1.tar.gz cd zabbix-6.0.1/ ./configure --prefix=/data/zabbix-server --enable-server --enable-agent --with-mysql --with-net-snmp --with-libcurl --with-libxml2 --with-unixodbc && make && make install
/data/zabbix-server/sbin/zabbix_server --version #返回信息如下 zabbix_server (Zabbix) 6.0.1 # 拷贝需要升级的资源到zabbix server上面 scp /data/zabbix-server/sbin/zabbix_server root@zabbix_server_ip:/tmp/ scp -r /data/zabbix-6.0.1/ui root@zabbix_server_ip:/tmp/
3、 以下操作在zabbix server上进行
cp /data/zabbix-server/sbin/zabbix_server /data/zabbix-server/sbin/zabbix_server.bak.5.2.6 mkdir -p /data/zabbix-6.0.1/ mv /tmp/ui /data/zabbix-6.0.1/
### 以下操作在zabbix server上进行：修改nginx之前
server { listen 80 default_server; listen [::]:80 default_server; server_name localhost; root /data/zabbix-ui-5.2.6/; index index.php; location ~ .*\.php$ { fastcgi_read_timeout 300; include fastcgi_params; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; } }
### 以下操作在zabbix server上进行：修改nginx后
server { listen 80 default_server; listen [::]:80 default_server; server_name localhost; root /data/zabbix-6.0.1/ui/; index index.php; location ~ .*\.php$ { fastcgi_read_timeout 300; include fastcgi_params; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; } }
nginx -t
nginx -s reload
systemctl restart zabbix_server.service
升级成功的日志
26781:20220303:110508.325 Starting Zabbix Server. Zabbix 6.0.1 (revision a80cb13868). 26781:20220303:110508.325 ****** Enabled features ****** 26781:20220303:110508.325 SNMP monitoring: YES 26781:20220303:110508.325 IPMI monitoring: NO 26781:20220303:110508.325 Web monitoring: YES 26781:20220303:110508.326 VMware monitoring: YES 26781:20220303:110508.326 SMTP authentication: YES 26781:20220303:110508.326 ODBC: YES 26781:20220303:110508.326 SSH support: NO 26781:20220303:110508.326 IPv6 support: NO 26781:20220303:110508.326 TLS support: NO 26781:20220303:110508.326 ****************************** 26781:20220303:110508.326 using configuration file: /usr/local/zabbix/zabbix-server/etc/zabbix_server.conf 26781:20220303:110508.359 26781:20220303:110508.359 Warning! Unsupported MySQL database server version (5.07.34) 26781:20220303:110508.359 Should be at least (8.00.0) 26781:20220303:110508.359 Use of supported database version is highly recommended. 26781:20220303:110508.359 26781:20220303:110508.361 current database version (mandatory/optional): 06000000/06000000 26781:20220303:110508.361 required mandatory version: 06000000 26781:20220303:110508.363 database could be upgraded to use primary keys in history tables 26782:20220303:110508.381 starting HA manager 26782:20220303:110508.400 HA manager started in active mode 26781:20220303:110508.402 server #0 started [main process] 26783:20220303:110508.402 server #1 started [service manager #1] 26784:20220303:110508.403 server #2 started [configuration syncer #1] 26784:20220303:110515.363 slow query: 6.329295 sec, "select pp.item_preprocid,pp.itemid,pp.type,pp.params,pp.step,h.hostid,pp.error_handler,pp.error_handler_params from item_preproc pp,items i,hosts h where pp.itemid=i.itemid and i.hostid=h.hostid and (h.proxy_hostid is null or i.type in (5,15,18)) and h.status in (0,1) and i.flags<>2" 26790:20220303:110517.111 server #4 started [alerter #1] 26791:20220303:110517.112 server #5 started [alerter #2]
4、升级过程遇到的问题：问题处理完 重启zabbix server也就是执行命令<systemctl restart zabbix_server.service>
问题1：报错日志如下
22917:20220302:201523.838 Unable to start Zabbix server due to unsupported MySQL database server version (5.07.34) 22917:20220302:201523.838 Must be at least (8.00.0) 22917:20220302:201523.838 Use of supported database version is highly recommended. 22917:20220302:201523.838 Override by setting AllowUnsupportedDBVersions=1 in Zabbix server configuration file at your own risk.
问题1：解决方法
根据提示分析是因为zabbix 6.0.1对数据库的版本有要求，但是可以通过设置跳过检查 执行下面的命令添加配置跳过检查 echo "AllowUnsupportedDBVersions=1" >> zabbix_server.conf 重启zabbix server
systemctl restart zabbix_server.service
问题2：报错日志如下
23026:20220302:201746.160 Warning! Unsupported MySQL database server version (5.07.34) 23026:20220302:201746.160 Should be at least (8.00.0) 23026:20220302:201746.160 Use of supported database version is highly recommended. 23026:20220302:201746.160 23026:20220302:201746.162 current database version (mandatory/optional): 05030057/05030057 23026:20220302:201746.162 required mandatory version: 06000000 23026:20220302:201746.162 starting automatic database upgrade 23026:20220302:201746.163 [Z3005] query failed: [1060] Duplicate column name 'scope' [alter table `scripts` add `scope` integer default '1' not null] 23026:20220302:201746.163 database upgrade failed
问题2：解决方法，如果下面的insert执行失败可以忽略
登录zabbix server数据库执行下面的命令
use zabbix; CREATE TABLE `scripts` ( `scriptid` bigint unsigned NOT NULL, `name` varchar(255) DEFAULT '' NOT NULL, `command` varchar(255) DEFAULT '' NOT NULL, `host_access` integer DEFAULT '2' NOT NULL, `usrgrpid` bigint unsigned NULL, `groupid` bigint unsigned NULL, `description` text NOT NULL, `confirmation` varchar(255) DEFAULT '' NOT NULL, `type` integer DEFAULT '0' NOT NULL, `execute_on` integer DEFAULT '2' NOT NULL, PRIMARY KEY (scriptid) ) ENGINE=InnoDB; CREATE INDEX `scripts_1` ON `scripts` (`usrgrpid`); CREATE INDEX `scripts_2` ON `scripts` (`groupid`); CREATE UNIQUE INDEX `scripts_3` ON `scripts` (`name`); ALTER TABLE `scripts` ADD CONSTRAINT `c_scripts_1` FOREIGN KEY (`usrgrpid`) REFERENCES `usrgrp` (`usrgrpid`); ALTER TABLE `scripts` ADD CONSTRAINT `c_scripts_2` FOREIGN KEY (`groupid`) REFERENCES `hstgrp` (`groupid`); INSERT INTO `scripts` (`scriptid`,`name`,`command`,`host_access`,`usrgrpid`,`groupid`,`description`,`confirmation`,`type`,`execute_on`) values ('1','Ping','ping -c 3 {HOST.CONN}; case $? in [01]) true;; *) false;; esac','2',NULL,NULL,'','','0','2'); INSERT INTO `scripts` (`scriptid`,`name`,`command`,`host_access`,`usrgrpid`,`groupid`,`description`,`confirmation`,`type`,`execute_on`) values ('2','Traceroute','/usr/bin/traceroute {HOST.CONN}','2',NULL,NULL,'','','0','2'); INSERT INTO `scripts` (`scriptid`,`name`,`command`,`host_access`,`usrgrpid`,`groupid`,`description`,`confirmation`,`type`,`execute_on`) values ('3','Detect operating system','sudo /usr/bin/nmap -O {HOST.CONN}','2','7',NULL,'','','0','2');
问题3：报错日志如下
28099:20220302:202822.509 using configuration file: /usr/local/zabbix/zabbix-server/etc/zabbix_server.conf 28099:20220302:202822.517 current database version (mandatory/optional): 04000000/05030057 28099:20220302:202822.517 required mandatory version: 05020000 28099:20220302:202822.542 server #0 started [main process] 28101:20220302:202822.543 server #1 started [configuration syncer #1] 28101:20220302:202822.545 [Z3005] query failed: [1054] Unknown column 'compression_availability' in 'field list' [select discovery_groupid,snmptrap_logging,severity_name_0,severity_name_1,severity_name_2,severity_name_3,severity_name_4,severity_name_5,hk_events_mode,hk_events_trigger,hk_events_internal,hk_events_discovery,hk_events_autoreg,hk_services_mode,hk_services,hk_audit_mode,hk_audit,hk_sessions_mode,hk_sessions,hk_history_mode,hk_history_global,hk_history,hk_trends_mode,hk_trends_global,hk_trends,default_inventory_mode,db_extension,autoreg_tls_accept,compression_status,compression_availability,compress_older,instanceid,default_timezone from config order by configid] zabbix_server [28101]: ERROR [file and function: <dbconfig.c,DCsync_configuration>, revision:798506596c] Something impossible has just happened. 28101:20220302:202822.545 === Backtrace: ===
问题3：解决方法
登录zabbix server数据库执行下面的命令
use zabbix; rename table config to config_bak; CREATE TABLE `config` ( `configid` bigint unsigned NOT NULL, `work_period` varchar(255) DEFAULT '1-5,09:00-18:00' NOT NULL, `alert_usrgrpid` bigint unsigned NULL, `default_theme` varchar(128) DEFAULT 'blue-theme' NOT NULL, `authentication_type` integer DEFAULT '0' NOT NULL, `ldap_host` varchar(255) DEFAULT '' NOT NULL, `ldap_port` integer DEFAULT 389 NOT NULL, `ldap_base_dn` varchar(255) DEFAULT '' NOT NULL, `ldap_bind_dn` varchar(255) DEFAULT '' NOT NULL, `ldap_bind_password` varchar(128) DEFAULT '' NOT NULL, `ldap_search_attribute` varchar(128) DEFAULT '' NOT NULL, `discovery_groupid` bigint unsigned NOT NULL, `max_in_table` integer DEFAULT '50' NOT NULL, `search_limit` integer DEFAULT '1000' NOT NULL, `severity_color_0` varchar(6) DEFAULT '97AAB3' NOT NULL, `severity_color_1` varchar(6) DEFAULT '7499FF' NOT NULL, `severity_color_2` varchar(6) DEFAULT 'FFC859' NOT NULL, `severity_color_3` varchar(6) DEFAULT 'FFA059' NOT NULL, `severity_color_4` varchar(6) DEFAULT 'E97659' NOT NULL, `severity_color_5` varchar(6) DEFAULT 'E45959' NOT NULL, `severity_name_0` varchar(32) DEFAULT 'Not classified' NOT NULL, `severity_name_1` varchar(32) DEFAULT 'Information' NOT NULL, `severity_name_2` varchar(32) DEFAULT 'Warning' NOT NULL, `severity_name_3` varchar(32) DEFAULT 'Average' NOT NULL, `severity_name_4` varchar(32) DEFAULT 'High' NOT NULL, `severity_name_5` varchar(32) DEFAULT 'Disaster' NOT NULL, `ok_period` varchar(32) DEFAULT '5m' NOT NULL, `blink_period` varchar(32) DEFAULT '2m' NOT NULL, `problem_unack_color` varchar(6) DEFAULT 'CC0000' NOT NULL, `problem_ack_color` varchar(6) DEFAULT 'CC0000' NOT NULL, `ok_unack_color` varchar(6) DEFAULT '009900' NOT NULL, `ok_ack_color` varchar(6) DEFAULT '009900' NOT NULL, `problem_unack_style` integer DEFAULT '1' NOT NULL, `problem_ack_style` integer DEFAULT '1' NOT NULL, `ok_unack_style` integer DEFAULT '1' NOT NULL, `ok_ack_style` integer DEFAULT '1' NOT NULL, `snmptrap_logging` integer DEFAULT '1' NOT NULL, `server_check_interval` integer DEFAULT '10' NOT NULL, `hk_events_mode` integer DEFAULT '1' NOT NULL, `hk_events_trigger` varchar(32) DEFAULT '365d' NOT NULL, `hk_events_internal` varchar(32) DEFAULT '1d' NOT NULL, `hk_events_discovery` varchar(32) DEFAULT '1d' NOT NULL, `hk_events_autoreg` varchar(32) DEFAULT '1d' NOT NULL, `hk_services_mode` integer DEFAULT '1' NOT NULL, `hk_services` varchar(32) DEFAULT '365d' NOT NULL, `hk_audit_mode` integer DEFAULT '1' NOT NULL, `hk_audit` varchar(32) DEFAULT '365d' NOT NULL, `hk_sessions_mode` integer DEFAULT '1' NOT NULL, `hk_sessions` varchar(32) DEFAULT '365d' NOT NULL, `hk_history_mode` integer DEFAULT '1' NOT NULL, `hk_history_global` integer DEFAULT '0' NOT NULL, `hk_history` varchar(32) DEFAULT '90d' NOT NULL, `hk_trends_mode` integer DEFAULT '1' NOT NULL, `hk_trends_global` integer DEFAULT '0' NOT NULL, `hk_trends` varchar(32) DEFAULT '365d' NOT NULL, `default_inventory_mode` integer DEFAULT '-1' NOT NULL, `custom_color` integer DEFAULT '0' NOT NULL, `http_auth_enabled` integer DEFAULT '0' NOT NULL, `http_login_form` integer DEFAULT '0' NOT NULL, `http_strip_domains` varchar(2048) DEFAULT '' NOT NULL, `http_case_sensitive` integer DEFAULT '1' NOT NULL, `ldap_configured` integer DEFAULT '0' NOT NULL, `ldap_case_sensitive` integer DEFAULT '1' NOT NULL, `db_extension` varchar(32) DEFAULT '' NOT NULL, `autoreg_tls_accept` integer DEFAULT '1' NOT NULL, `compression_status` integer DEFAULT '0' NOT NULL, `compression_availability` integer DEFAULT '0' NOT NULL, `compress_older` varchar(32) DEFAULT '7d' NOT NULL, `instanceid` varchar(32) DEFAULT '' NOT NULL, `saml_auth_enabled` integer DEFAULT '0' NOT NULL, `saml_idp_entityid` varchar(1024) DEFAULT '' NOT NULL, `saml_sso_url` varchar(2048) DEFAULT '' NOT NULL, `saml_slo_url` varchar(2048) DEFAULT '' NOT NULL, `saml_username_attribute` varchar(128) DEFAULT '' NOT NULL, `saml_sp_entityid` varchar(1024) DEFAULT '' NOT NULL, `saml_nameid_format` varchar(2048) DEFAULT '' NOT NULL, `saml_sign_messages` integer DEFAULT '0' NOT NULL, `saml_sign_assertions` integer DEFAULT '0' NOT NULL, `saml_sign_authn_requests` integer DEFAULT '0' NOT NULL, `saml_sign_logout_requests` integer DEFAULT '0' NOT NULL, `saml_sign_logout_responses` integer DEFAULT '0' NOT NULL, `saml_encrypt_nameid` integer DEFAULT '0' NOT NULL, `saml_encrypt_assertions` integer DEFAULT '0' NOT NULL, `saml_case_sensitive` integer DEFAULT '0' NOT NULL, `default_lang` varchar(5) DEFAULT 'en_GB' NOT NULL, `default_timezone` varchar(50) DEFAULT 'system' NOT NULL, `login_attempts` integer DEFAULT '5' NOT NULL, `login_block` varchar(32) DEFAULT '30s' NOT NULL, `show_technical_errors` integer DEFAULT '0' NOT NULL, `validate_uri_schemes` integer DEFAULT '1' NOT NULL, `uri_valid_schemes` varchar(255) DEFAULT 'http,https,ftp,file,mailto,tel,ssh' NOT NULL, `x_frame_options` varchar(255) DEFAULT 'SAMEORIGIN' NOT NULL, `iframe_sandboxing_enabled` integer DEFAULT '1' NOT NULL, `iframe_sandboxing_exceptions` varchar(255) DEFAULT '' NOT NULL, `max_overview_table_size` integer DEFAULT '50' NOT NULL, `history_period` varchar(32) DEFAULT '24h' NOT NULL, `period_default` varchar(32) DEFAULT '1h' NOT NULL, `max_period` varchar(32) DEFAULT '2y' NOT NULL, `socket_timeout` varchar(32) DEFAULT '3s' NOT NULL, `connect_timeout` varchar(32) DEFAULT '3s' NOT NULL, `media_type_test_timeout` varchar(32) DEFAULT '65s' NOT NULL, `script_timeout` varchar(32) DEFAULT '60s' NOT NULL, `item_test_timeout` varchar(32) DEFAULT '60s' NOT NULL, `session_key` varchar(32) DEFAULT '' NOT NULL, PRIMARY KEY (configid) ) ENGINE=InnoDB; CREATE INDEX `config_1` ON `config` (`alert_usrgrpid`); CREATE INDEX `config_2` ON `config` (`discovery_groupid`);
问题4：报错日志如下
18175:20220303:101206.481 current database version (mandatory/optional): 06000000/06000000 18175:20220303:101206.481 required mandatory version: 06000000 18175:20220303:101206.483 database could be upgraded to use primary keys in history tables 18175:20220303:101206.486 cannot read instance id from database
问题4：解决方法
登录数据库，执行下面的命令
use zabbix;
INSERT INTO `config` (`configid`,`work_period`,`alert_usrgrpid`,`discovery_groupid`,`dbversion_status`) values ('1','1-5,09:00-18:00','7','5','5.7.34');
以上sql都是用下面的方式找到的
grep scripts zabbix-5.2.6/database/mysql/*sql