cb-store

   

cb-store is a common repository for managing Meta Info of Cloud-Barista. You can choose NUTSDB or ETCD for repository of cb-store.

• NUTSDB: Embedded Key-Value Store on the Local Filesystem.
• ETCD(Client V3.0): Distributed Key-Value Store

[NOTE]
cb-store is currently under development.
So, we do not recommend using the current release in production.
Please note that the functionalities of cb-store are not stable and secure yet.
If you have any difficulties in using cb-store, please let us know.
(Open an issue or Join the cloud-barista Slack)

---

1. install cb-store library pkg

• $ git clone https://github.com/cloud-barista/cb-store.git $HOME/cb-store;

• $ export CBSTORE_ROOT=$HOME/cb-store

• $ vi $CBSTORE_ROOT/conf/store_conf.yaml # set up storetype(NUTSDB|ETCD)

2. example & test

• example: https://github.com/cloud-barista/cb-store/blob/master/test/test.go

• install ETCD (Client V3.0): When using ETCD

• $ cd test

• $ go run test.go

  =========================== Put(...)
  </> root
  </key1> value
  </key1> value1
  </key1/> value2
  </key1/%> value3%
  </key1/key2/key3> value4
  </space key> space value5
  </newline
   key> newline
   value6
  </a/b/c/123/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u> value/value/value
  ===========================
  =========================== Get("/")
  </> root
  ===========================
  =========================== Get("space key")
  </space key> space value5
  ===========================
  =========================== GetList("/", Ascending)
  </> root
  </a/b/c/123/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u> value/value/value
  </key1> value1
  </key1/> value2
  </key1/%> value3%
  </key1/key2/key3> value4
  </newline
   key> newline
   value6
  </space key> space value5
  ===========================
  =========================== GetList("/", Descending)
  </space key> space value5
  </newline
   key> newline
   value6
  </key1/key2/key3> value4
  </key1/%> value3%
  </key1/> value2
  </key1> value1
  </a/b/c/123/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u> value/value/value
  </> root