Calamari 在Centos7.1上部署成功案例分享

第一部分：部署环境说明

主机名                  IP            角色                         服务器版本
calamari        192.168.240.200 Calamari Server                 CentOS 7.1.1503
bgw-os-node151  192.168.216.151 Ceph mon/osd/mds, salt-minion   Redhat 6.5
bgw-os-node152  192.168.216.152 Ceph mon/osd/mds, salt-minion   Redhat 6.5
bgw-os-node153  192.168.216.153 Ceph mon/osd/mds, salt-minion   Redhat 6.5

其中，Calamari Server的版本是从ceph社区百度网盘共享的镜像安装的。

网盘地址是： http://pan.baidu.com/s/1o6BT8sa#path=%252FCalamari%252FCentos%252FCentOS7.1%252BCalamari1.3

注意：本文在部署calamari之前已经将ceph环境部署好

 [root@bgw-os-node151 ~]# ceph -s
   cluster 00000000-0000-0000-0000-000000000002
   health HEALTH_OK
   monmap e1: 3 mons at {bgw-os-node151=192.168.216.151:6789/0,bgw-os-    node152=192.168.216.152:6789/0,bgw-os-node153=192.168.216.153:6789/0}, election epoch 380540, quorum 0,1,2 bgw-os-node151,bgw-os-node152,bgw-os-node153
 mdsmap e62: 1/1/1 up {0=bgw-os-node151=up:active}, 2 up:standby
 osdmap e213915: 12 osds: 12 up, 12 in
  pgmap v543085: 384 pgs, 6 pools, 123 MB data, 488 kobjects
        56185 MB used, 3295 GB / 3350 GB avail
             384 active+clean

第二部分：Calamari Server端安装配置

系统安装（省略）
Calamari Server安装
- 关闭selinux
  - vim /etc/selinux/config
```
 SELINUX=disabled
```
  - setenforce 0
- 关闭iptables
  - systemctl stop firewalld
  - chkconfig firewalld off
- 设置hosts
  - cat /etc/hosts (需要在上述四个服务器上都执行)
```
 192.168.240.200  calamari
 192.168.216.151  bgw-os-node151
 192.168.216.152  bgw-os-node152
 192.168.216.153  bgw-os-node153
```
- 设置yum源
  - 上传镜像文件（省略）并创建下面的挂载点，挂载镜像文件
  - mkdir -p /iso/calamari
  - mkdir -p /iso/centos7
  - mount -o loop /opt/CentOS-7-x86_64-DVD-1503.iso /iso/centos7/
  - mount -o loop /opt/Calamari-1.3-CentOS-7.1-x86-64-20150430.iso /iso/calamari/
  - cat /etc/yum.repos.d/CentOS-Base.repo
```
 [base]
 name=CentOS-7
 baseurl=file:///iso/centos7
 gpgcheck=0
```
  - cat /etc/yum.repos.d/calamari.repo
```
 [calamari]
 name=calamari
 baseurl=file:///iso/calamari/
 gpgcheck=0
```
- 安装基本包
  - yum update
  - yum -y install vim bash-completion net-tools pciutils sysstat wget
- 安装Calamari和diamond包
  - yum -y install calamari-server diamond
- 初始化
  - /usr/bin/calamari-ctl initialize
    - 输入用户名：root （保持默认，也可以更改）
    - 输入密码：123456（随意设置，用于登录，最好一次设置好，修改比较麻烦）
- 配置calamari-client
  
  Calamari-client是用来配置calamari登录、管理所需要的相关页面
  - cd ~
  - cp /iso/calamari/packages/calamari-clients-20150430.tar.gz .
  - tar xf calamari-clients-20150430.tar.gz
  - cd calamari-clients/
  - cp -r login/dist /opt/calamari/webapp/content/login
  - cp -r manage/dist /opt/calamari/webapp/content/manage
  - cp -r dashboard/dist /opt/calamari/webapp/content/dashboard
  - cp -r admin/dist /opt/calamari/webapp/content/admin
  至此，按照社区里奇总分享的镜像和文档进行安装部署都很顺利就能完成,感谢奇总！
- 登录
  
  登录时使用上面初始化的用户名和密码即可。登录后出现下面的界面

第三部分：Ceph端安装配置

这一步是一个难点，通过各种搜索，终于搞定了，过程如下

查阅资料 http://tracker.ceph.com/issues/7851
安装epel源
- rpm -Uvh dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
上传diamond-3.4.67-0.noarch.rpm (从上面源里可以找到)
安装diamond和salt-minion和 ipvsadm
- yum install diamond-3.4.67-0.noarch.rpm ipvsadm salt-minion

配置cephdeploy.conf

cat ~/.cephdeploy.conf （新建）

[ceph-deploy-global]
[ceph-deploy-install]
[calamari-minion]
   name=ceph repo noarch packages
   baseurl=http://ceph.com/rpm-emperor/fc19/x86_64
   enabled=1
   gpgcheck=1
   type=repo-md
   gpgkey=https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/autobuild.asc

修改salt-minion配置
- cat /etc/salt/minion.d/calamari.conf
```
master: 192.168.240.200
```
如果完成上面的步骤后，直接启动salt-minion, 然后在calamari server上执行salt-key -L 和 salt-key -A, 不会报错，但是登录页面后看到的是下面的情况，这时候就需要采用下面的方式了（是参考上面资料的）：

将ceph节点加入calamari （三个ceph节点都要执行）

在执行下面的操作前，最好是先stop掉salt-minion进程，稍等几分钟后就可以了

ceph-deploy calamari --master 192.168.240.200 connect bgw-os-node151

[ceph_deploy.conf][DEBUG ] found configuration file at: /root/.cephdeploy.conf
[ceph_deploy.cli][INFO  ] Invoked (1.5.9): /usr/bin/ceph-deploy calamari --master 192.168.240.200                       connect bgw-os-node151
[bgw-os-node151][DEBUG ] connected to host: bgw-os-node151 
[bgw-os-node151][DEBUG ] detect platform information from remote host
[bgw-os-node151][DEBUG ] detect machine type
[ceph_deploy.calamari][INFO  ] Distro info: Red Hat Enterprise Linux Server 6.5 Santiago
[bgw-os-node151][INFO  ] installing calamari-minion package on bgw-os-node151
[bgw-os-node151][INFO  ] adding custom repository file
[bgw-os-node151][INFO  ] Running command: yum clean all
[bgw-os-node151][DEBUG ] Loaded plugins: product-id, security, subscription-manager
[bgw-os-node151][DEBUG ] Cleaning repos: base calamari-minion epel extras os-base os-ceph.repo os-epel
[bgw-os-node151][DEBUG ]               : os-i.repo puppet puppet.repo update
[bgw-os-node151][DEBUG ] Cleaning up Everything
[bgw-os-node151][WARNIN] This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.
[bgw-os-node151][INFO  ] Running command: rpm --import https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/autobuild.asc
[bgw-os-node151][DEBUG ] set the contents of repo file to /etc/yum.repos.d/
[bgw-os-node151][DEBUG ] creating config dir: /etc/salt/minion.d
[bgw-os-node151][DEBUG ] creating the calamari salt config: /etc/salt/minion.d/calamari.conf
[bgw-os-node151][INFO  ] Running command: yum -y install salt-minion
[bgw-os-node151][DEBUG ] Loaded plugins: product-id, security, subscription-manager
[bgw-os-node151][WARNIN] No data was received after 300 seconds, disconnecting...
[bgw-os-node151][INFO  ] Running command: chkconfig salt-minion on
[bgw-os-node151][INFO  ] Running command: service salt-minion start
[bgw-os-node151][DEBUG ] Starting salt-minion daemon: [  OK  ]

上面启动成功后，就可以在web界面上看到ceph节点的信息啦(如下图)! 由于水平有限，欢迎拍砖~

(责任编辑：IT)

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Calamari 在Centos7.1上部署成功案例分享

第一部分：部署环境说明

第二部分：Calamari Server端安装配置

第三部分：Ceph端安装配置