noderegister 0.1.9

A Simple tool that registers ec2 host information to a DynamoDB Table

noderegister

A Simple tool that registers ec2 host information to a DynamoDB Table

DDB Content Example

HOSTNAME	NODE_TYPE	NODE_STATE	PRIVATE_IP	TIME_STAMP
ip-172-31-36-196.us-west-2.compute.internal	seednode	Running	172.31.36.196	Tue Jul 2 20:09:11 2019
ip-172-31-36-197.us-west-2.compute.internal	seednode	Running	172.31.36.197	Tue Jul 2 20:10:11 2019
ip-172-33-36-190.us-west-2.compute.internal	clusternode	Running	172.33.36.190	Tue Jul 2 20:11:11 2019
ip-172-33-36-191.us-west-2.compute.internal	clusternode	Running	172.33.36.191	Tue Jul 2 20:12:11 2019
ip-172-33-36-192.us-west-2.compute.internal	clusternode	Running	172.33.36.192	Tue Jul 2 20:13:11 2019

Useage

noderegister

usage: noderegister [-h] [-c] [-a ASSIGN | -s SET_STATE | -r | -l]
                    [-D DYNAMODB_TABLE]

optional arguments:
  -h, --help            show this help message and exit
  -c, --create_ddb      Create a new DynamoDB table

actions:
  -a ASSIGN, --assign ASSIGN
                        Set the node type of an existing node
  -s SET_STATE, --set_state SET_STATE
                        Set the node state of an existing node
                        (running|terminated)
  -r, --register_node   Add a new node to the DynamoDB table
  -l, --list            List Registered Node in given DynamoDB Table

required:
  for (assign|state|list|register_node) actions

  -D DYNAMODB_TABLE, --dynamodb_table DYNAMODB_TABLE
                        Name of Existing DynamoDB