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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                基本介紹:Haproxy是一個開源的高性能的反向代理,支持四層和七層的負載均衡,以及多種負載均衡,健康檢查等 (下面以centos6.8為例) 第一步:創建目錄 [admin@master pkg]$ sudo mkdir /srv/salt/prod/haproxy ---(存放sls) [admin@master pkg]$ sudo mkdir /srv/salt/prod/haproxy/files--(存放haproxy源碼包) 第二步: 下載源碼包:(haproxy-1.8.3為例) [admin@master files]$ sudo wget http://soft.51yuki.cn/haproxy-1.8.3.tar.gz 第三步:編寫狀態 1、在編寫狀態之前,一般找一臺機器先手工安裝軟件,然后把安裝命令記錄下來 [admin@proxy02 ~]$ cd /usr/local/src [admin@proxy02 src]$ sudo tar xf haproxy-1.8.3.tar.gz [admin@proxy02 ~]$ cd /usr/local/src/haproxy-1.8.3 [admin@proxy02 haproxy-1.8.3]$ sudo make TARGET=linux26 PREFIX=/usr/local/haproxy && make install prefix=/usr/local/haproxy 編寫默認的啟動腳本 [admin@proxy02 examples]$ sudo vim haproxy.init BIN=/usr/local/haproxy/sbin/$BASENAME 然后把軟件和啟動腳本拷貝到相關目錄,如下圖 [admin@master haproxy]$ tree . ├── files │?? ├── haproxy-1.8.3.tar.gz │?? └── haproxy.init └── install_haproxy.sls [admin@master prod]$ tree . ├── haproxy │?? ├── files │?? │?? ├── haproxy-1.8.3.tar.gz │?? │?? └── haproxy.init │?? └── install_haproxy.sls └── pkg └── pkg-init.sls 2、編寫haproxy的安裝腳本 ~~~ include: - pkg.pkg-init (通過include命令把pkg目錄下的pkg-init引入過來) haproxy-install: (ID:安裝haproxy) file.managed: (文件管理模塊,把haproxy文件拷貝過去) - name: /usr/local/src/haproxy-1.8.3.tar.gz - source: salt://haproxy/files/haproxy-1.8.3.tar.gz - user: root - group: root - mode: 755 cmd.run: (開始安裝haproxy) - name: cd /usr/local/src && sudo tar xf haproxy-1.8.3.tar.gz && cd haproxy-1.8.3 && sudo make TARGET=linux26 PREFIX=/usr/local/haproxy && sudo make install prefix=/usr/local/haproxy - unless: test -d /usr/local/haproxy (unless通過test命令來測試,如果/usr/local/haproxy目錄存在,則就不執行上面的cmd命令來安裝haproxy) - require: (require: 表示依賴,當pkg-init下的pkg模塊,haproxy-install下的file模塊,這兩個執行成功后,在執行安裝haproxy,否則就不執行) - pkg: pkg-init - file: haproxy-install haproxy-config-dir: (創建一個存放haproxy配置文件的目錄) file.directory: - name: /etc/haproxy - user: root - group: root - mode: 755 haproxy-init: (配置haproxy啟動服務) file.managed: (通過file模塊,管理haproxy腳本) - name: /etc/init.d/haproxy - source: salt://haproxy/files/haproxy.init - user: root - group: 755 - require: - cmd: haproxy-install cmd.run: - name: chkconfig --add haproxy - unless: chkconfig --list|grep haproxy - require: - file: haproxy-service net.ipv4.ip_nonlocal_bind: sysctl.present: - value: 1 ~~~ 3、先手工安裝一遍 先測試一遍,添加test="true",看看sls文件有沒有寫錯 [admin@master haproxy]$ sudo salt 'proxy01*' state.sls haproxy.install_ha env=prod test="true" Summary ------------- Succeeded: 17 (changed=6) ----表示沒有錯誤 Failed: 0 ------------- Total states run: 17 安裝就運行 sudo salt 'proxy01*' state.sls haproxy.install_ha env=prod (執行安裝)
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                              哎呀哎呀视频在线观看