Memory Data Que management developed using GoLang
##Running Server / Node
###Running Node as Master
go run mqd.go
Node will automatically run as server on localhost:7890
###Running Node as Slave
go run mqd.go -master 127.0.0.1:7890 -port 7891
Node will automatically run as slave with master on localhost:7890 Note : slave port must different with master port
###Running Node as Mirror
go run mqd.go -master 127.0.0.1:7890 -port 7892 -mirror
Adding -mirror will run node as mirror
Node will automatically run as mirror with master on localhost:7890
Note : mirror port must different with master port
go run mqmonitor.go
Automatically run web server on localhost:1234 and connecting to master node on 127.0.0.1:7890
go run mqclient.go
Automatically run client and connecting to RPC Server.
###List client commands
| Command | Action |
|---|---|
exit |
exit from mqclient |
kill |
kill all nodes and client (webmonitor will still running) |
ping |
show recent status of all nodes (including mirror) |
nodes |
- |
gettable |
- |
set(key,value) |
set value for given key or adding new value with given key if not existed |
get(key) |
get value for given key |
inc(parameter) |
- |
getlog(parameter) |
- |
addUser(username,password,role) |
add new user with given parameters (Only admin can run this command) |
updateUser(username,password,role) |
update registed user's password and role form given username (Only admin can run this command) |
deleteUser(username1,username2,...) |
delete user with given usernames (Only admin can run this command) |
changepassword(newPassword) |
change current password to new password |
getlistusers |
show all username and encrypted password registed |
keys(nodenumber) |
show all available keys on given node |
info(key) |
show detailed info for given key |
writetodisk |
write all available items to node's disk |
writetodisk(key1,key2,...) |
write items for given keys to node's disk |
readfromdisk |
read all available data on all node's disk |
readfromdisk(key1,key2,...) |
Not yet implemented |
###Format key,value,nodenumber :
1. key -> tablename|key, ex : employees|emp1
2. value -> json format, ex : {"name":"eaciit","role":"admin"}
3. nodenumber -> ex : 0
##API
| Protocol | URI | Action |
|---|---|---|
| POST | /api/gettoken/username={username}&password={password} |
Return token and valid time with given username and password |
| GET | /api/checktoken/token={token} |
Return token and time with given token |
| GET | /api/get/token={token}&key={key} |
Return item with given key |
| POST | /api/put/token={token}&key={key} |
Set item with given key + form value and return item info |
###Get
####Example
Given Parameter
http://localhost:8090/api/get/token=I14jVFA5UFw6LBlRWlswBGA-Lwc7DxhbO1VJNTshKRU=&key=eat
Return Data
{
"message": "",
"data": {
"Created": "0001-01-01T00:00:00Z",
"Duration": 0,
"Expiry": 0,
"Key": "public|eat",
"Owner": "public",
"Permission": "666",
"Size": 8,
"LastAccess": "2015-06-19T10:26:05.78013317+07:00",
"Table": "",
"Value": "sushi"
},
"success": true
}
###Put
####Example
Given Parameter
http://localhost:8090/api/put/token=I14jVFA5UFw6LBlRWlswBGA-Lwc7DxhbO1VJNTshKRU=&key=eat
With FormData
"value" = "sushi"
Return Data
{
"message": "",
"data": {
"Node": 0,
"Owner": "public",
"Size": 8,
"Valid": 0
},
"success": true
}
###Get Token
####Example
Given Parameter
http://localhost:8090/api/gettoken/username=set&password=rahasia
Return Data
{
"data": {
"Token": "DDVFEhQhB1ZOJ0cbGQdbCRseOz4IXU4gOUYUGkIkNSU=",
"Valid": "2015-06-19T11:21:36.566005061+07:00"
},
"message": "",
"success": true
}
###Check Token
####Example
Given Parameter
http://localhost:8090/api/checktoken/token=DDVFEhQhB1ZOJ0cbGQdbCRseOz4IXU4gOUYUGkIkNSU=
Return Data
{
"data": {
"Token": "DDVFEhQhB1ZOJ0cbGQdbCRseOz4IXU4gOUYUGkIkNSU=",
"Valid": "2015-06-19T11:25:52.788241816+07:00"
},
"message": "",
"success": true
}