jumpserver篇--安装（高可用性 mariadb+haproxy）
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1. 需求
为了解决目前登陆方式多种多样,防火墙配置复杂，历史操作无记录，用户权限混乱等等
2. Jumpserver测试环境搭建
2.1. 环境
os：CentOS release 6.8 mini版本
JMS_Master 192.168.1.75 Centos-6.8-x86_64 mini
JMS_Slave 192.168.1.76 Centos-6.8-x86_64 mini
mysql_Master 192.168.1.72 Centos-6.8-x86_64 mini
MySQL_Master 192.168.1.73 Centos-6.8-x86_64 mini
keepalive_VIP 192.168.1.74
haproxy vip: 192.168.1。74
2.2. 架构图
3. 相关软件安装
3.1. JDK 1.7安装
yum -y install java-1.7.0-openjdk java-1.7.0-openjdk-devel
vim /etc/profile
最后增加两行
#JAVA_HOME根据不同的机器选择不同的路径即可
export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk.x86_64
export PATH=$PATH:$JAVA_HOME/bin
立即生效:source /etc/profile
javac命令确保可用
JAVA_HOME一定要配置好!!!用 echo $JAVA_HOME 命令验证!
3.2. mariadb Galera Cluster 安装
新增虚拟机具体配置配置MariaDByum
vim /etc/yum.repos.d/mariadb.repo
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.0/centos6-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1
yum install -y epel-release
yum update -y
yum -y install http://dl.fedoraproject.org/pub/epel/6/x86_64/socat-1.7.2.3-1.el6.x86_64.rpm
yum -y install MariaDB-Galera-server MariaDB-client rsync galerasystemctl enable mariadb
---修改mariadb存储目录(不修改可忽略)
http://lddyw.blog.51cto.com/4151746/1684364
mkdir /home/data
cp -r /var/lib/mysql/ /home/data/
chown -R mysql:mysql /home/data/
vim /etc/my.cnf.d/server.cnf
[mariadb-10.0]
binlog_format=ROW
default-storage-engine=innodb
innodb_autoinc_lock_mode=2
innodb_locks_unsafe_for_binlog=1
query_cache_size=0
query_cache_type=0
bind-address=0.0.0.0
max_allowed_packet = 16M
datadir=/home/data/mysql
service mysql start
/usr/bin/mysql_secure_installation --root 允许远程登陆 密码:jumpserverDb
[root@maria-server1 mysql]# mysql -u root -pjumpserverDb
Welcome to the MariaDB monitor. Commands end with ; or \\g.
Your MariaDB connection id is 5
Server version: 5.5.40-MariaDB-wsrep MariaDB Server, wsrep_25.11.r4026
Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.
Type \'help;\' or \'\\h\' for help. Type \'\\c\' to clear the current input statement.
MariaDB [(none)]> grant all privileges on *.* to \'root\'@\'%\' identified by \'jumpserverDb\' with grant option;
flush privileges;
MariaDB [(none)]> select host, user from mysql.user;
+---------------+------+
| host | user |
+---------------+------+
| % | root |
| 127.0.0.1 | root |
| ::1 | root |
| localhost | |
| localhost | root |
| maria-server1 | |
| maria-server1 | root |
+---------------+------+
7 rows in set (0.00 sec)
3.3. 配置 MariaDB Galera Cluster
http://blog.sina.com.cn/s/blog_6de3aa8a0102w00d.html
---192.168.1.72
vim /etc/my.cnf.d/server.cnf
#
# * Galera-related settings
#
[galera]
# Mandatory settings
#wsrep_provider=
#wsrep_cluster_address=
#
# These groups are read by MariaDB server.
# Use it for options that only the server (but not clients) should see
#
# See the examples of server my.cnf files in /usr/share/mysql/
#
# this is read by the standalone daemon and embedded servers
[server]
# this is only for the mysqld standalone daemon
[mysqld]
#
# * Galera-related settings
#
[galera]
# Mandatory settings
#wsrep_provider=
#wsrep_cluster_address=
#binlog_format=row
#default_storage_engine=InnoDB
#innodb_autoinc_lock_mode=2
#bind-address=0.0.0.0
#
# Optional setting
#wsrep_slave_threads=1
#innodb_flush_log_at_trx_commit=0
# this is only for embedded server
[embedded]
# This group is only read by MariaDB servers, not by MySQL.
# If you use the same .cnf file for MySQL and MariaDB,
# you can put MariaDB-only options here
[mariadb]
# This group is only read by MariaDB-10.0 servers.
# If you use the same .cnf file for MariaDB of different versions,
# use this group for options that older servers don\'t understand
[mariadb-10.0]
binlog_format=ROW
default-storage-engine=innodb
innodb_autoinc_lock_mode=2
innodb_locks_unsafe_for_binlog=1
query_cache_size=0
query_cache_type=0
bind-address=0.0.0.0
datadir=/var/lib/mysql
innodb_log_file_size=100M
innodb_file_per_table
innodb_flush_log_at_trx_commit=2
wsrep_provider=/usr/lib64/galera/libgalera_smm.so
wsrep_cluster_address="gcomm:// 192.168.1.72, 192.168.1.73"
#wsrep_cluster_address="gcomm://"
wsrep_cluster_name=\'dbcluster\'
wsrep_node_address=\'192.168.1.72\'
wsrep_node_name=\'dbserver1\'
wsrep_sst_method=rsync
#wsrep_sst_auth=sst_user:dbpass
#
[mysqld_safe]
log-error=/var/log/mysqld.log
---192.168.1.73
vim /etc/my.cnf.d/server.cnf
[server]
# this is only for the mysqld standalone daemon
[mysqld]
#
# * Galera-related settings
#
[galera]
# Mandatory settings
#wsrep_provider=
#wsrep_cluster_address=
#binlog_format=row
#default_storage_engine=InnoDB
#innodb_autoinc_lock_mode=2
#bind-address=0.0.0.0
#
# Optional setting
#wsrep_slave_threads=1
#innodb_flush_log_at_trx_commit=0
# this is only for embedded server
[embedded]
# This group is only read by MariaDB servers, not by MySQL.
# If you use the same .cnf file for MySQL and MariaDB,
# you can put MariaDB-only options here
[mariadb]
# This group is only read by MariaDB-10.0 servers.
# If you use the same .cnf file for MariaDB of different versions,
# use this group for options that older servers don\'t understand
[mariadb-10.0]
binlog_format=ROW
default-storage-engine=innodb
innodb_autoinc_lock_mode=2
innodb_locks_unsafe_for_binlog=1
query_cache_size=0
query_cache_type=0
bind-address=0.0.0.0
datadir=/var/lib/mysql
innodb_log_file_size=100M
innodb_file_per_table
innodb_flush_log_at_trx_commit=2
wsrep_provider=/usr/lib64/galera/libgalera_smm.so
wsrep_cluster_address="gcomm:// 192.168.1.72, 192.168.1.73"
wsrep_cluster_name=\'dbcluster\'
wsrep_node_address=\'192.168.1.73\'
wsrep_node_name=\'dbserver2\'
wsrep_sst_method=rsync
[mysqld_safe]
log-error=/var/log/mysqld.log
wsrep_cluster_address ==注意一定要保证有节点存在
第一次初始化为wsrep_cluster_address= gcomm://
3.4. 查看集群状态
MariaDB [(none)]> show status like \'%wsrep_%\';
+------------------------------+-----------------------------------------+
| Variable_name | Value |
+------------------------------+-----------------------------------------+
| wsrep_local_state_uuid | 2489b818-219b-11e6-9021-b61cb5e054fb |
| wsrep_protocol_version | 5 |
| wsrep_last_committed | 18 |
| wsrep_replicated | 0 |
| wsrep_replicated_bytes | 0 |
| wsrep_repl_keys | 0 |
| wsrep_repl_keys_bytes | 0 |
| wsrep_repl_data_bytes | 0 |
| wsrep_repl_other_bytes | 0 |
| wsrep_received | 3 |
| wsrep_received_bytes | 238 |
| wsrep_local_commits | 0 |
| wsrep_local_cert_failures | 0 |
| wsrep_local_replays | 0 |
| wsrep_local_send_queue | 0 |
| wsrep_local_send_queue_avg | 0.000000 |
| wsrep_local_recv_queue | 0 |
| wsrep_local_recv_queue_avg | 0.000000 |
| wsrep_local_cached_downto | 18446744073709551615 |
| wsrep_flow_control_paused_ns | 0 |
| wsrep_flow_control_paused | 0.000000 |
| wsrep_flow_control_sent | 0 |
| wsrep_flow_control_recv | 0 |
| wsrep_cert_deps_distance | 0.000000 |
| wsrep_apply_oooe | 0.000000 |
| wsrep_apply_oool | 0.000000 |
| wsrep_apply_window | 1.000000 |
| wsrep_commit_oooe | 0.000000 |
| wsrep_commit_oool | 0.000000 |
| wsrep_commit_window | 1.000000 |
| wsrep_local_state | 4 |
| wsrep_local_state_comment | Synced |
| wsrep_cert_index_size | 0 |
| wsrep_causal_reads | 0 |
| wsrep_cert_interval | 0.000000 |
| wsrep_incoming_addresses | 192.168.32.154:3306,192.168.32.153:3306 |
| wsrep_cluster_conf_id | 24 |
| wsrep_cluster_size | 2 |
| wsrep_cluster_state_uuid | 2489b818-219b-11e6-9021-b61cb5e054fb |
| wsrep_cluster_status | Primary |
| wsrep_connected | ON |
| wsrep_local_bf_aborts | 0 |
| wsrep_local_index | 0 |
| wsrep_provider_name | Galera |
| wsrep_provider_vendor | Codership Oy <info@codership.com> |
| wsrep_provider_version | 3.5(rXXXX) |
| wsrep_ready | ON |
| wsrep_thread_count | 2 |
+------------------------------+-----------------------------------------+
48 rows in set (0.00 sec)
我们可以关注几个关键的参数：
wsrep_connected = on 链接已开启
wsrep_local_index = 1 在集群中的索引值
wsrep_cluster_size =3 集群中节点的数量
wsrep_incoming_addresses =192.168.32.154:3306,192.168.32.153:3306集群中节点的访问地址
3.5. 验证数据同步
maria-server1
MariaDB [(none)]> create database galera_test7;
MariaDB [(none)]> create database galera_test8;
MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| galera_test7 |
| galera_test8 |
| mysql |
| performance_schema |
| test |
+--------------------+
6 rows in set (0.00 sec)
maria-server2上查看
MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| galera_test7 |
| galera_test8 |
| mysql |
| performance_schema |
| test |
+--------------------+
6 rows in set (0.00 sec)
3.6. keepalived实现高可用
安装keepalived --2个节点
yum -y install keepalived
---192.168.1.75
[root@maria-server1 keepalived]# vim /etc/keepalived/keepalived.conf
! Configuration File for keepalived
global_defs {
notification_email {
acassen@firewall.loc
failover@firewall.loc
sysadmin@firewall.loc
}
notification_email_from Alexandre.Cassen@firewall.loc
smtp_server 127.0.0.1
smtp_connect_timeout 30
router_id LVS_DEVEL
}
vrrp_script check_haproxy {
script "/etc/keepalived/check_haproxy.sh"
interval 1
weight 2
}
vrrp_instance VI_1 {
state MASTER
interface eth1
virtual_router_id 88[i1]
priority 100[i2]
advert_int 1
authentication {
auth_type PASS
auth_pass jumpserverPass
}
virtual_ipaddress {
192.168.1.74
}
track_script {
check_haproxy
}
}
--集成haproxy 注意脚本权限
chmod +x /etc/keepalived/check_haproxy.sh
vim /etc/keepalived/check_haproxy.sh
A=`ps -C haproxy --no-header |wc -l`
if [ $A -eq 0 ]; then
service haproxy start
sleep 2
if [ `ps -C haproxy --no-header |wc -l` -eq 0 ]; then
/etc/init.d/keepalived stop
fi
fi
---192.168.1.76
[root@maria-server2 mysql]# vim /etc/keepalived/keepalived.conf
! Configuration File for keepalived
global_defs {
notification_email {
acassen@firewall.loc
failover@firewall.loc
sysadmin@firewall.loc
}
notification_email_from Alexandre.Cassen@firewall.loc
smtp_server 127.0.0.1
smtp_connect_timeout 30
router_id LVS_DEVEL
}
vrrp_script check_haproxy {
script "killall -0 haproxy"
interval 1
weight 2
}
vrrp_instance VI_1 {
state BACKUP
interface eth1
virtual_router_id 88
priority 99
advert_int 1
authentication {
auth_type PASS
auth_pass jumpserverPass
}
virtual_ipaddress {
192.168.1.74
}
track_script {
check_haproxy
}
}
--集成haproxy 注意脚本权限
chmod +x /etc/keepalived/check_haproxy.sh
vim /etc/keepalived/check_haproxy.sh
A=`ps -C haproxy --no-header |wc -l`
if [ $A -eq 0 ]; then
service haproxy start
sleep 2
if [ `ps -C haproxy --no-header |wc -l` -eq 0 ]; then
/etc/init.d/keepalived stop
fi
fi
mysql -u root -ppassword -h 192.168.1.74
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| galera_test7 |
| galera_test8 |
| mysql |
| performance_schema |
| test |
+--------------------+
6 rows in set (0.00 sec)
3.7. haproxy搭建及配置（两个节点都安装）及配置mariadb
yum install -y haproxy
vim /etc/haproxy/haproxy.cfg
listen galera_cluster
mode tcp
bind 0.0.0.0:3306
balance roundrobin
option tcpka
option httpchk
server maria-server1 192.168.1.72:3306 weight 1
server maria-server2 192.168.1.73:3306 weight 1
3.8. 测试mysql集群是否正常
jumpserver1：
service keepalived start
service haproxy start
mysql -u root -pjumpserverDb -h 192.168.1.74
MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| galera_test7 |
| information_schema |
| mysql |
| performance_schema |
+--------------------+
4 rows in set (0.00 sec)
jumpserver1：
service keepalived stop
mysql -u root -pjumpserverDb -h 192.168.1.74
MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| galera_test7 |
| information_schema |
| mysql |
| performance_schema |
+--------------------+
4 rows in set (0.00 sec)
Jumpserver2：
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 08:00:27:4b:e1:39 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.76/23 brd 192.168.1.255 scope global eth1
inet 192.168.1.74/32 scope global eth1
说明Kvip已经浮动到jumpserver2 访问mysql正常。
4. Jumpserver安装
4.1 JMS_Master:
4.1.1. 数据库手动创建
mysql -e "create database jumpserver charset=\'utf8\';"
mysql -e "grant all on jumpserver.* to \'jumpserver\'@\'%\' identified by \'jumpserverDb\';"
mysql -e "flush privileges;"
4.1.2. 安装git
[root@JMS_Master ~]# yum -y install git
4.1.3 下载jumpserver,使用future-lz分支
[root@JMS_Master ~]# cd /opt
[root@JMS_Master opt]# git clone https://github.com/jumpserver/jumpserver.git -b future-lz
注：不要安装在/root、/home 等目录下，以免权限问题
4.1.4 执行安装脚本
[root@JMS_Master opt]# cd jumpserver/install
[root@JMS_Master install]# python install.py
安装到数据库这步选n
请输入您服务器的IP地址，用户浏览器可以访问 [192.168.1.75]: 192.168.1.75
是否安装新的MySQL服务器? (y/n) [y]: n
请输入数据库服务器IP [127.0.0.1]: 192.168.1.74
请输入数据库服务器端口 [3306]: 3306
请输入数据库服务器用户 [jumpserver]: jumpserver
请输入数据库服务器密码: jumpserverDb
请输入使用的数据库 [jumpserver]: jumpserver
连接数据库成功
请输入SMTP地址: xxx.qiye.163.com
请输入SMTP端口 [25]: 25
请输入账户: xxx@.com
请输入密码: xxx
请登陆邮箱查收邮件, 然后确认是否继续安装
是否继续? (y/n) [y]: y
开始写入配置文件
开始安装Jumpserver ...
开始更新jumpserver
Creating tables ...
Creating table django_admin_log
Creating table auth_permission
Creating table auth_group_permissions
Creating table auth_group
Creating table django_content_type
Creating table django_session
Creating table setting
Creating table juser_usergroup
Creating table juser_user_group
Creating table juser_user_groups
Creating table juser_user_user_permissions
Creating table juser_user
Creating table juser_admingroup
Creating table juser_document
Creating table jasset_assetgroup
Creating table jasset_idc
Creating table jasset_asset_group
Creating table jasset_asset
Creating table jasset_assetrecord
Creating table jasset_assetalias
Creating table jperm_permlog
Creating table jperm_permsudo
Creating table jperm_permrole_sudo
Creating table jperm_permrole
Creating table jperm_permrule_asset_group
Creating table jperm_permrule_role
Creating table jperm_permrule_asset
Creating table jperm_permrule_user_group
Creating table jperm_permrule_user
Creating table jperm_permrule
Creating table jperm_permpush
Creating table jlog_log
Creating table jlog_alert
Creating table jlog_ttylog
Creating table jlog_execlog
Creating table jlog_filelog
Creating table jlog_termlog_user
Creating table jlog_termlog
Installing custom SQL ...
Installing indexes ...
Installed 0 object(s) from 0 fixture(s)
请输入管理员用户名 [admin]: jumpserverDb
请输入管理员密码: [jumpserverDb]: jumpserverDb
Starting jumpserver service: [ OK ]
安装成功，请访问web, 祝你使用愉快。
请访问 https://github.com/jumpserver/jumpserver/wiki 查看文档
41.4 查看一下JMS的配置文件中key为90ga55qu7tgej8rr
[base]
url = http://192.168.1.75
key = 90ga55qu7tgej8rr
ip = 0.0.0.0
port = 8000
log = debug
[db]
engine = mysql
host = 192.168.1.74
port = 3306
user = jumpserver
password = jumpserverDb
database = jumpserver
[mail]
mail_enable = 1
email_host = xxx.qiye.163.com
email_port = 25
email_host_user = xxx@.com
email_host_password =xxx
email_use_tls = False
email_use_ssl = False
[connect]
nav_sort_by = ip
42 JMs_Slave:
42.1. 安装git
[root@JMS_Slave ~]# yum -y install git
4.2.2 下载jumpserver,使用future-lz分支
[root@JMS_Slave ~]# cd /opt
[root@JMS_Slave opt]# git clone https://github.com/jumpserver/jumpserver.git -b future-lz
注：不要安装在/root、/home 等目录下，以免权限问题
4.2.3 执行安装脚本
[root@JMS_Slave opt]# cd jumpserver/install/
[root@JMS_Slave install]# python install.py
File "/usr/lib/python2.6/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 267, in read
raise ReadTimeoutError(self._pool, None, \'Read timed out.\')
ReadTimeoutError: HTTPSConnectionPool(host=\'pypi.python.org\', port=443): Read timed out.
安装JumpServer 依赖的python库失败！
解决:指定源安装
pip install -r requirements.txt -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
[root@JMS_Slave install]# python install.py
安装到数据库这步选n
请输入您服务器的IP地址，用户浏览器可以访问 [192.168.1.76]: 192.168.1.76
是否安装新的MySQL服务器? (y/n) [y]: n
请输入数据库服务器IP [127.0.0.1]: 192.168.1.74
请输入数据库服务器端口 [3306]: 3306
请输入数据库服务器用户 [jumpserver]: jumpserver
请输入数据库服务器密码: jumpserverDb
请输入使用的数据库 [jumpserver]: jumpserver
连接数据库成功
请输入SMTP地址: smtp.qiye.163.com
请输入SMTP端口 [25]: 25
请输入账户: xxx@.com
请输入密码: xxx
请登陆邮箱查收邮件, 然后确认是否继续安装
是否继续? (y/n) [y]: y
开始写入配置文件
开始安装Jumpserver ...
开始更新jumpserver
Creating tables ...
Installing custom SQL ...
Installing indexes ...
Installed 0 object(s) from 0 fixture(s)
请输入管理员用户名 [admin]: jumpserverDb
请输入管理员密码: [5Lov@wife]: jumpserverDb
请再次输入管理员密码: [5Lov@wife]: jumpserverDb
Starting jumpserver service: [ OK ]
安装成功，请访问web, 祝你使用愉快。
请访问 https://github.com/jumpserver/jumpserver/wiki 查看文档
4.2.4 key = nf85skm5dh9oenr9改成 90ga55qu7tgej8rr 要和JMS_Master的key值一样
复制代码
[root@JMS_Slave install]# cd ..
[root@JMS_Slave jumpserver]# vim jumpserver.conf
[base]
url = http://192.168.1.76
key = 90ga55qu7tgej8rr
ip = 0.0.0.0
port = 8000
log = debug
[db]
engine = mysql
host = 192.168.1.74
port = 3306
user = jumpserver
password = jumpserverDb
database = jumpserver
[mail]
mail_enable = 1
email_host = smtp.qiye.163.com
email_port = 25
email_host_user = xxx@.com
email_host_password = xxx
email_use_tls = False
email_use_ssl = False
[connect]
nav_sort_by = ip
4.2.5 重启一下服务让修改配置生效
[root@JMS_Slave jumpserver]# ./service.sh restart
Stopping jumpserver service: [ OK ]
Starting jumpserver service: [ OK ]
访问web并登录一下
两台JMS之间做密钥免密码登录：
参照：http://www.2cto.com/os/201205/133514.html
5. 两台JMS之间key&user同步
参考：http://bbs.jumpserver.org/read/617.html
6. Haproxy配置Jumpserver
#---------------------------------------------------------------------
# jumpserver 8080
#---------------------------------------------------------------------
frontend jumpserver
bind *:8080
mode http
option httplog
option httpclose
option forwardfor
log global
use_backend jumpserver_backend
backend jumpserver_backend
balance roundrobin
cookie ServerId insert indirect nocache
server jumpserver_1 192.168.1.75:8000 cookie A check
server jumpserver_2 192.168.1.76:8000 cookie B check backup
192.168.1.76为备份服务当主服务出现问题后自动接管。
6. 密码下载异常处理
密钥下载地址： http://192.168.1.75/juser/key/down/?uuid=e330c18b802946a899f1603d2cfe50a3 --缺少了8000端口号并且不是虚拟ip
修改两台jumpserver 配置文件即可
vim jumpserver.conf --新增8000端口
url = http://192.168.1.74:8000 ---注意此处要用虚拟ip
修改admin默认密码
update juser_user set password =\'d1909090909\' where username = \'admin\'; --passwd md5
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