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

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。