先在master和slave做(0)設定
(1)~(4) 可執行 $ python run_script.py local_ip remote_ip
(5) 依照個人需求決定是否到slave做設定
.....................................................................................
(0) master/slave的PG設定，讓彼此之間的postgres帳號可以互連 $ sudo apt-get update
$ sudo apt-get install postgresql postgresql-contrib postgresql-client
$ sudo passwd postgres
enter the password of postgres
$ sudo -u postgres ssh-keygen
$ ssh-copy-id $IP_address_of_opposite_server
(1) master環境設定 (multicorn, git, make, pycurl, 程式移到multicorn目錄)
$ sudo python InstallOnMaster.py
(2) 多機PG設定(master/slave db同步，master可讀寫，slave只可讀)
$ sudo -u postgres python PGdeploy.py local_ip remote_ip
(3) 建立OpenPG框架
$ python OPPGsetup.py local_ip remote_ip
(4) load open data from 台北市開放資料
$ python GetOpenData.py
(5) open slave (on slave) $ sudo service postgresql stop
$ vi /etc/postgresql/9.3/main/pg_hba.conf
host all all all md5
$ sudo service postgresql start
$ psql -U guest -h 10.10.21.19 -d openpg
(6) 定期更新 (依照資料集的更新頻率做定期更新) $ crontab -e
*/1 * * * * python {PATH}/conditional_Update.py
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