It's my Life

2020年8月4日星期二

Kolla

centos7 kolla-ansible

[root@deploy ~]# history

4 systemctl stop NetworkManager

6 systemctl disable NetworkManager

2 cd /etc/sysconfig/network-scripts/

9 cat ifcfg-eth0

44 cat ifcfg-eth1

50 ping www.hinet.net

58 systemctl restart network

82 vi /etc/hosts

83 hostname

77 ssh-keygen

78 ssh-copy-id

79 ssh-copy-id root@control01

85 ssh-copy-id root@control02

86 ssh-copy-id root@control03

87 ssh-copy-id root@compute01

89 yum -y update

90 curl -sSL https://get.docker.com | sh

91 usermod -aG docker root

93 docker version

99 systemctl start docker

100 systemctl enable docker

102 yum -y install epel-release

103 yum -y install python-pip

104 pip install -U pip

105 yum -y install python-devel libffi-devel gcc git openssl-devel libselinux-python

106 yum -y install ansible

107 pip install -U ansible

108 vi /etc/ansible/ansible.cfg

host_key_checking=False
pipelining=True
forks=300

systemctl stop libvirtd.service
systemctl disable libvirtd.service

110 cd /opt ; git clone https://github.com/openstack/kolla-ansible -b stable/train

114 pip install -r kolla-ansible/requirements.txt --ignore-installed

115 cd /opt/kolla-ansible ; python setup.py install

116 cp -r /opt/kolla-ansible/etc/kolla /etc/kolla/

117 cp /opt/kolla-ansible/ansible/inventory/* /etc/kolla/

cp /opt/kolla-ansible/ansible/inventory/* /etc/kolla/

118 kolla-genpwd

119 cat /etc/kolla/passwords.yml

120 vi /etc/kolla/passwords.yml

keystone_admin_password: your password

121 cd /etc/kolla ; cp globals.yml globals.yml.orig

122 vi globals.yml
#docker_registry: 203.69.189.105:5000
docker_registry_insecure: "203.69.189.105:5000

kolla_internal_vip_address: "203.69.189.117"
network_interface: "ens192"
neutron_external_interface: "ens160"
enable_ceph: "yes"
enable_ceph_rgw: "yes"
enable_cinder: "yes"

enable_etcd: "yes"
enable_freezer: "yes"
enable_watcher: "yes"
glance_backend_ceph: "yes"
glance_backend_file: "no"
cinder_backend_ceph: "{{ enable_ceph }}"
cinder_backup_driver: "ceph"
nova_backend_ceph: "{{ enable_ceph }}"

chcecking

enable_neutron_provider_networks: "no"

kolla_install_type: "source"
kolla_internal_vip_address: "203.69.189.117"
network_interface: "ens192"
neutron_external_interface: "ens224"
enable_ceph: "yes"
enable_ceph_rgw: "yes"
enable_cinder: "yes"
enable_neutron_provider_networks: "yes"
glance_backend_ceph: "yes"
glance_backend_file: "no"
cinder_backend_ceph: "{{ enable_ceph }}"
cinder_backup_driver: "ceph"
nova_backend_ceph: "{{ enable_ceph }}"
nova_compute_virt_type: "qemu"

123 egrep "^[^#]" /etc/kolla/globals.yml

127 vi /etc/kolla/multinode

[control]
control01
control02
control03
[network]
control01
control02
control03
[compute]
compute01
[monitoring]
control01
control02
control03
[storage]
control01
control02
control03
[deployment]
localhost ansible_connection=local
egrep "^[^#]" /etc/kolla/multinode

129 kolla-ansible -i multinode bootstrap-servers

130 kolla-ansible -i multinode prechecks

131 kolla-ansible -i multinode deploy

create certificat

pip install python-openstackclient

kolla-ansible post-deploy

. /etc/kolla/admin-openrc.sh

openstack nova list

/usr/lib64/python2.7/site-packages/cryptography/__init__.py:39: CryptographyDeprecationWarning: Python 2 is no longer supported by the Python core team. Support for it is now deprecated in cryptography, and will be removed in a future release.
CryptographyDeprecationWarning,
Traceback (most recent call last):
File "/usr/bin/openstack", line 6, in <module>
    from openstackclient.shell import main
File "/usr/lib/python2.7/site-packages/openstackclient/shell.py", line 24, in <module>
    from osc_lib import shell
File "/usr/lib/python2.7/site-packages/osc_lib/shell.py", line 33, in <module>
    from osc_lib.cli import client_config as cloud_config
File "/usr/lib/python2.7/site-packages/osc_lib/cli/client_config.py", line 18, in <module>
    from openstack.config import exceptions as sdk_exceptions
File "/usr/lib/python2.7/site-packages/openstack/__init__.py", line 16, in <module>
    import openstack.config
File "/usr/lib/python2.7/site-packages/openstack/config/__init__.py", line 17, in <module>
    from openstack.config.loader import OpenStackConfig # noqa
File "/usr/lib/python2.7/site-packages/openstack/config/loader.py", line 33, in <module>
    from openstack.config import cloud_region
File "/usr/lib/python2.7/site-packages/openstack/config/cloud_region.py", line 44, in <module>
    from openstack import proxy
File "/usr/lib/python2.7/site-packages/openstack/proxy.py", line 24, in <module>
    from openstack import resource
File "/usr/lib/python2.7/site-packages/openstack/resource.py", line 49, in <module>
    from openstack import utils
File "/usr/lib/python2.7/site-packages/openstack/utils.py", line 13, in <module>
    import queue
ImportError: No module named queue

vi ./usr/lib/python2.7/site-packages/openstack/utils.py

...
#import queue
import Queue as queue
...

vi ./usr/lib/python2.7/site-packages/openstack/cloud/openstackcloud.py

...
#import queue
import Queue as queue
...

install kolla issue

pip install -r kolla/requirements.txt --ignore-installed

Ignoring GitPython: markers 'python_version >= "3.0"' don't match your environment

ERROR: Could not find a version that satisfies the requirement gitdb>=4.0.1 (from gitdb2>=2.0.0->GitPython<2.1.12,>=1.0.1->-r kolla/requirements.txt (line 7)) (from versions: 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.6.4)
ERROR: No matching distribution found for gitdb>=4.0.1 (from gitdb2>=2.0.0->GitPython<2.1.12,>=1.0.1->-r kolla/requirements.txt (line 7))

https://stackoverflow.com/questions/28483253/importerror-no-module-named-git-after-reformatting-laptop

https://gitpython.readthedocs.io/en/stable/intro.html#installing-gitpython

pip install gitpython

pip install gitpython --use-feature=2020-resolver

cd kolla ; python setup.py install

install registry

mkdir -p /var/lib/registry

vi /etc/docker/daemon.json

{
"insecure-registries":["203.69.189.105:5000"]
}

docker run -d -p 5000:5000 --restart=always --name registry -v 'pwd':/var/lib/registry registry
systemctl restart docker

systemctl enable docker

build docker image && pull to registry

https://docs.openstack.org/kolla/train/admin/image-building.html

kolla-build -t source --registry 203.69.189.105:5000 --push

kolla-build --registry 203.69.189.105:5000 --push

Ceph (BLUESTORE)

vi /etc/kolla/ceph.conf

[global]

osd pool default size = 3

osd pool default min size = 3

lsblk

parted /dev/sdb -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_BS 1 -1

Manager UI Information

rabbitmq

http://203.69.189.117:15672/

account and password at controler /etc/kolla/rabbitmq/definitions.json

ceph

Centos8
(venv) [root@UMCT891 kolla-ansible]# history

    5 yum install git python3-pip
    6 git clone https://github.com/openstack/kolla-ansible -b stable/train
   19 python3 -m venv /path/to/venv
   20 source /path/to/venv/bin/activate
   21 pip3 install -U pip
   22 pip3 install -U ansible
   26 cp -r kolla-ansible/etc/kolla/ /etc/kolla

   28 yum install epel-release
   29 yum install ansible
   30 vi /etc/kolla/globals.yml
   66 cd ansible/
   68 cd inventory/
   71 pwd
   74 vi multinode
   75 cd kolla-ansible/
   76 vi /etc/hosts
   77 ssh-keygen
   78 ssh-copy-id root@control01
   98 cd kolla-ansible/tools/
   99 ls
100 ./generate_passwords.py
101 pip3 install oslo.utils
102 ./generate_passwords.py
103 cat /etc/kolla/passwords.yml
104 cd ~
105 ansible -i multinode all -m ping
106 ssh-keygen
107 ssh-copy-id root@control01
108 ssh-copy-id root@control02
109 ssh-copy-id root@control03
110 ansible -i multinode all -m ping
111 ls
112 cd kolla-ansible/tools/

115 cd ..
130 pip3 install kolla-ansible==9.0.1 --ignore-installed PyYAML
116 tools/kolla-ansible -i ansible/inventory/multinode bootstrap-servers

146 tools/kolla-ansible -i ansible/inventory/multinode prechecks
147 tools/kolla-ansible -i ansible/inventory/multinode deploy

2013年5月16日星期四

石梯坪無敵海景營區+超清澈海水 Day 1

最近終於敗入了主要的露營裝備
一口氣就噴了兩萬大洋去了
買了......就是要努力用
用給他回本........
所以............走吧!
出發來去露營囉

Day 1
一早五點就起床了
真是要了我的命阿
這次是我們第一次一車四人去露營
還是新車喔......爽阿

天氣.......陰陰的阿
讓人有點擔憂呢

第一站花蓮新城的佳興冰菓的檸檬水
酸酸甜甜的,就像戀愛一樣的滋味
好幸福阿.............

現場有外帶杯喔...
一杯35元大洋

這就是我們的午餐啦
有沒有很澎湃.....
是地陪的媽媽煮的喔
廚藝堪稱花蓮的阿基師阿
真是太好吃了阿
每個人都吃到要爆炸拉

終於終於.........到營區啦
這邊就是遊客中心囉
到這邊訂位的啦

就在搭營的時後竟然發現
有彩虹ㄟ
真是太幸福了
無敵海景配上彩虹
開始期待明天的日出了阿

看看我們營位前的這個無敵海景
有沒有很讚阿......
一晚只要300元阿

晚上又是烤肉大餐了
因為忙著吃...就.........是這樣囉
哈哈哈哈哈..........
而且烤肉的時候下起了傾盆大雨
真是刺激阿........

營區有很多野貓
大概有七隻吧
會跑來要東西吃
千萬不能給阿
我們就是傻傻的給東西吃
就整群聚集過來喵喵叫了
結果有人整晚被喵到沒睡好
愛注意啦.....

露營記錄

2013.05.13-15 石梯坪
2013.04.09 紅薔葳
2013.02.27 武陵農場

2012 武陵農場

2013年4月7日星期日

戶外燈自動定時點燈

這是晚上看從外面看家裡的樣子

上面是沒開戶外燈的樣子

下面是有開戶外燈的樣子

我一直覺得開這盞燈很重要

有開這盞燈...家看起來都有生氣起來了

這是我家跟隔壁的對照圖
一間有開室外燈,一個沒開

這是對面整排住戶都.......沒開
一整個都沒住人的樣子
很沒有生氣

可是晚上都會忘記去開那個燈
所以終極目標就是做到自動開關

所以...........就再拍賣找了這個東西(借一下拍賣的圖)
這個東西叫做光控開關
透過感應光線的強弱來做開關

也就是接上這個之後
可以讓晚上自動點燈,白天自動關燈
這樣是不是很完美阿

可是問題來了........
深夜之後持續點燈似乎就有點浪費了
所以目標是將點燈時間控制在晚上6點~12點
這六個小時就好
那12點以後怎麻辦哩.....

所以想了又想.......
是不是改用定時器開關呢?
翻了一下之前再costco買的電子式定時開關
這麻大一個.....怎麻塞的進燈座裡呢?
所以.................拆開來看一下裡面夠不夠小

拆開一看......齁齁齁.......
兩片薄薄的電路版而已
所以只要把外殼拆掉
就可以塞進燈座裡了

看來此方法是可行的
比較一下cost
光控開關一個約150元+運費約200元
定時開關
機械式一個約150-200+運費50-70
電子式costco兩個499,一個約250
價格上差異不大
看來去costco買個定時開關回來拆是挺不錯的方案
接下來就找時間來實做實做囉

2013年2月4日星期一

硬碟資料救援DIY

再來補一篇文

也是最近剛發生的事情

最近有朋友說他的隨身硬碟接上電腦後

電腦一直叫他格式化

相信很多人都有遇過這種問題

不重要的資料for一for之後又是一條好漢

好死不死這位朋友畢身的照片都在那上面

不知道大家都怎樣救資料呢?

以前我都直接用FinalData...

可是還是很多檔案會遺失或破損

後來這次找到這個網頁

http://mokanote.com/hdd-raw-ntfs-fat32

果然徹底解決了資料破損的風險

作法很簡單

1.直接用磁碟管理把壞掉的那個partition打掉

2.重開機

3.用MiniTool Partition Recovery這個免費軟體恢復剛才打掉的那個partition

不過應該很多人跟我一樣帶賽

做了無敵三步驟還是沒回來

沒關係...再對那個磁碟做一下scandisk就搞定囉

趕緊把檔案copy出來喔喔喔喔

PS:其實再找到這篇文章前有看到其他討論

Linux支援RAW格式,也就是說可以直接讀

可是哩...遠水救不了近火阿

下次有機會再來試試看囉

2020年8月4日 星期二