openstack用bosh安装cloudfoundry（四）---用micro bosh部署bosh

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本文介绍如何利用Microbosh部署Cloudfoundry，包括配置BOSH CLI目标、上传Stemcell与Release、创建部署清单文件、执行部署及验证部署结果等步骤。

micro bosh其实就是一个单机版的bosh，它里面已经包含了bosh 的所有组件，bosh则是分布式的。其实用micro bosh就已经可以部署cloudfoundrry了，但是在生产环境中，还是要用bosh来部署cf。

下面是用micro bosh部署cloudfoundry的具体步骤：

1. 从bosh cli target到micro bosh上

bosh target https://10.10.110.119:25555

用户名和密码都是admin

提示：若要取消targett，则命令为：

#bosh logout

2. 上传stemcell（stemcell的作用在之前的博客中已经说明了）

root@bosh-cli:~/bosh-workspace/stemcells# bosh upload stemcell bosh-stemcell-2818-openstack-kvm-ubuntu.tgz  
  
Verifying stemcell...  
File exists and readable                                     OK  
Using cached manifest...  
Stemcell properties                                          OK  
  
Stemcell info  
-------------  
Name:    bosh-openstack-kvm-ubuntu  
Version: 2818 
  
Checking if stemcell already exists...  
No  
  
Uploading stemcell...  
  
latest-bosh-s: 100% |ooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| 251.3MB  11.3MB/s Time: 00:00:22  
  
Director task 1  
  
Update stemcell  
  extracting stemcell archive (00:00:06)  
  verifying stemcell manifest (00:00:00)  
  checking if this stemcell already exists (00:00:00)  
  uploading stemcell bosh-stemcell/776 to the cloud (00:01:53)  
  save stemcell bosh-stemcell/776 (f207bfcd-f0cb-4ea2-b753-022e6234ebfa) (00:00:00)  
Done                    5/5 00:01:59  
  
Task 1 done  
Started         2013-12-16 09:51:59 UTC  
Finished        2013-12-16 09:53:58 UTC  
Duration        00:01:59  
  
Stemcell uploaded and created

3.上传release(可以将直接下载好的上传上去，如果自己生成的话太耗时了)

root@bosh-cli:~/bosh-workspace# bosh upload release /root//bosh-workspace/bosh/release/bosh-134.tgz

4. 验证上面上传的stemcell和release

root@bosh-cli:~# bosh stemcells  
  
+---------------------------+---------+--------------------------------------+  
| Name                      | Version | CID                                  |  
+---------------------------+---------+--------------------------------------+  
| bosh-openstack-kvm-ubuntu | 2818    | e64c6da5-f2ab-48f2-b03d-79c29d1acc43 |  
+---------------------------+---------+--------------------------------------+  
  
Stemcells total: 1  
root@bosh-cli:~# bosh releases  
  
+------+-----------+-------------+  
| Name | Versions  | Commit Hash |  
+------+-----------+-------------+  
| bosh | 134 | a8e43f41+   |  
+------+-----------+-------------+  
(*) Currently deployed  
(+) Uncommitted changes  
  
Releases total: 1

说明：如果上传了多个stemcell和release，用上述命令查看时会全部显示出来。

5. 创建部署bosh的清单文件

创建目录

root@bosh-cli:~# mkdir -p ~/bosh-workspace/deployments/bosh-openstack  
root@bosh-cli:~# cd ~/bosh-workspace/deployments/bosh-openstack

root@bosh-cli:~/bosh-workspace/deployments/bosh-openstack：#vim bosh-openstack.yml<span style="font-family: Arial, Helvetica, sans-serif;"> </span>

bosh-openstack.yml的具体内容为（里面标识为change的需要根据自己的环境进行相应修改）：

---  
name: bosh-openstack  
director_uuid: f90bb17e-eec9-42ff-b3e5-25507fcd3d28  #change  这是micro bosh的director，用bosh status可查到 
  
release:  
  name: bosh  
  version: 134  #bosh release所显示的release的版本    
  
compilation:  
  workers: 3  
  network: default  
  reuse_compilation_vms: true  
  cloud_properties:  
    instance_type: v1.small
  
update:  
  canaries: 1  
  canary_watch_time: 3000-120000  
  update_watch_time: 3000-120000  
  max_in_flight: 4  
  max_errors: 1  
  
networks:  
  - name: floating  
    type: vip  
    cloud_properties: {}  
  - name: default  
    type: dynamic  
    cloud_properties: {}  
  
resource_pools:  
  - name: common  
    network: default  
    size: 8  
    stemcell:  
      name: bosh-openstack-kvm-ubuntu-trusty-go_agent  
      version: 2818  
    cloud_properties:  
      instance_type: v1.micro  
  
jobs:  
  - name: nats  
    template: nats  
    instances: 1  
    resource_pool: common  
    networks:  
      - name: default  
        default: [dns, gateway]  
  
  - name: redis  
    template: redis  
    instances: 1  
    resource_pool: common  
    networks:  
      - name: default  
        default: [dns, gateway]  
  
  - name: postgres  
    template: postgres  
    instances: 1  
    resource_pool: common  
    persistent_disk: 16384  
    networks:  
      - name: default  
        default: [dns, gateway]  
  
  - name: powerdns  
    template: powerdns  
    instances: 1  
    resource_pool: common  
    networks:  
      - name: default  
        default: [dns, gateway]  
      - name: floating  
        static_ips:  
          - 10.10.110.117  #117和下面的118是两个浮动ip，应根据你的环境来进行修改
  
  - name: blobstore  
    template: blobstore  
    instances: 1  
    resource_pool: common
    persistent_disk: 51200  
    networks:  
      - name: default  
        default: [dns, gateway]  
  
  - name: director  
    template: director  
    instances: 1  
    resource_pool: common  
    persistent_disk: 16384  
    networks:  
      - name: default  
        default: [dns, gateway]  
      - name: floating  
        static_ips:  
          - 10.10.110.118 
  
  - name: registry  
    template: registry  
    instances: 1  
    resource_pool: common  
    networks:  
      - name: default  
        default: [dns, gateway]  
  
  - name: health_monitor  
    template: health_monitor  
    instances: 1  
    resource_pool: common  
    networks:  
      - name: default  
        default: [dns, gateway]  
  
properties:  
  nats:  
    address: 0.nats.default.bosh-openstack.microbosh  
    user: nats  
    password: nats  
  
  redis:  
    address: 0.redis.default.bosh-openstack.microbosh  
    password: redis  
  
  postgres: &bosh_db  
    host: 0.postgres.default.bosh-openstack.microbosh  
    user: postgres  
    password: postgres  
    database: bosh  
  
  dns:  
    address: 10.10.110.117  
    db: *bosh_db  
    recursor: 10.10.110.119 
  
  blobstore:  
    address: 0.blobstore.default.bosh-openstack.microbosh  
    agent:  
      user: agent  
      password: agent  
    director:  
      user: director  
      password: director  
  
  director:  
    name: bosh  
    address: 0.director.default.bosh-openstack.microbosh  
    db: *bosh_db  
  
  registry:  
    address: 0.registry.default.bosh-openstack.microbosh  
    db: *bosh_db  
    http:  
      user: registry  
      password: registry  
  
  hm:  
    http:  
      user: hm  
      password: hm  
    director_account:  
      user: admin  
      password: admin  
    resurrector_enabled: true  
  
  ntp:  
    - 0.north-america.pool.ntp.org  
    - 1.north-america.pool.ntp.org  
  
  openstack:  
    auth_url: http://10.10.110.111:5000/v2.0  #和之前部署micro bosh一样，ip应为控制节点的ip
    username: admin     
    api_key: admin    
    tenant: admin        
    default_security_groups: ["default"] 
    default_key_name: microbosh

6. 部署bosh

设置bosh的部署文件

root@bosh-cli:~/bosh-workspace/deployments# bosh deployment ~/bosh-workspace/deployments/bosh-openstack/bosh-openstack.yml  
Deployment set to `/root/bosh-workspace/deployments/bosh-openstack/bosh-openstack.yml'

部署

root@bosh-cli:~/bosh-workspace/deployments# bosh deploy

7. 验证部署是否成功

root@bosh-cli:~/bosh-workspace/deployments/bosh-openstack# bosh vms  
Deployment `bosh-openstack'  
  
Director task 90  
  
Task 90 done  
  
+------------------+---------+---------------+--------------------------+  
| Job/index        | State   | Resource Pool | IPs                      |  
+------------------+---------+---------------+--------------------------+  
| blobstore/0      | running | common        | 50.50.0.11               |  
| director/0       | running | common        | 50.50.0.10, 10.68.19.132 |  
| health_monitor/0 | running | common        | 50.50.0.13               |  
| nats/0           | running | common        | 50.50.0.5                |  
| postgres/0       | running | common        | 50.50.0.7                |  
| powerdns/0       | running | common        | 50.50.0.9, 10.68.19.131  |  
| redis/0          | running | common        | 50.50.0.6                |  
| registry/0       | running | common        | 50.50.0.12               |  
+------------------+---------+---------------+--------------------------+  
  
VMs total: 8

只要8个虚拟机都是正常运行的，说明bosh部署成功。

说明：在整个部署过程中，最好所用的stemcell都相同，免得安装的每一步都采用不同的stemcell。但是并不是非得所有用的stemcell必须相同，在部署bosh或者cloudfoundry的过程中首先会编译release里面的包，如果有的包始终无法编译，则必须调整stemcell的版本（一般是把stemcell版本调高一些）。顺便说下，如果编译包的过程中提示time out ping这种错误的话，解决方法是在清单文件中调整那3个用来编译包的虚拟机的配置，把其内存调大一些即可。