https://www.cupfighter.net/2014/01/configure-arista-eapi-with-python
http://ylb.jp/EOSdev/eAPI/eAPItest.html
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management api http-commands
  no shutdown
username eapi secret 0 password

management api http-commands
protocol https
no shut
show management api http-commands

https://gist.github.com/fredhsu/8970833#file-eapi-example-vlans-py
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eAPI-example-vlans.py
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#!/usr/bin/env python
import json 
from jsonrpclib import Server 

switches = ["172.22.28.156", "172.22.28.157", "172.22.28.158"] 
username = "admin" 
password = "admin" 
 
# Going through all the switch IP addresses listed above 
for switch in switches: 
    urlString = "https://{}:{}@{}/command-api".format(username, password, switch) 
    switchReq = Server( urlString ) 
 
    # Display the current vlan list 
    response = switchReq.runCmds( 1, ["show vlan"] ) 
    print "Switch : " + switch + " VLANs: " 
    print response[0]["vlans"].keys() 

    # Add vlan 100 to the switch 
    print "Adding vlan 100" 
    response = switchReq.runCmds( 1, ["enable", "configure", "vlan 100"] ) 

    # List the vlans again to show vlan 100 configured 
    response = switchReq.runCmds( 1, ["show vlan"] ) 
    print "Switch : " + switch + " VLANs: " 
    print response[0]["vlans"].keys() 
    print 

print "\n*** Done adding vlan to switches ***\n" 

# Go through them again to remove the vlan 
for switch in switches: 
    urlString = "https://{}:{}@{}/command-api".format(username, password, switch) 
    switchReq = Server( urlString ) 
    # Remove vlan 100 
    print switch + " : removing vlan 100" 
    response = switchReq.runCmds( 1, ["enable", "configure", "no vlan 100", "end"] ) 
    print response 

print "\n*** Script done ***" 

http://packetpushers.net/arista-eapi/
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import jsonrpclib
from pprint import pprint

ip = '10.10.10.10'
port = 8543             # port is mapped from 443 to 8543 in my environment
username = 'eapi'
password = 'password'

eapi_url = 'https://{}:{}@{}:{}/command-api'.format(username, password, ip, port)

exec-show-version.py
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# Execute 'show version' on the remote switch using eAPI
response = eapi_conn.runCmds(1, ['show version'])
pprint(response)
[{u'architecture': u'i386',
u'bootupTimestamp': 1238983442.141455,
u'hardwareRevision': u'',
u'internalBuildId': u'57cbbdaf-f64d-4492-87eb-6cd4fc157125',
u'internalVersion': u'4.12.1-1356975.vEOS4123',
u'memFree': 264596,
u'memTotal': 1001284,
u'modelName': u'vEOS',
u'serialNumber': u'',
u'systemMacAddress': u'52:54:00:01:37:37',
u'version': u'4.12.1-1356975.vEOS4123 (engineering build)'}]



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Remove-vlan-10.py
-----------------
#!/usr/bin/env python
import json 
from jsonrpclib import Server 

#switches = ["172.22.28.156", "172.22.28.157", "172.22.28.158"] 
switches = ["172.16.43.158"] 
username = "klink" 
password = "klink" 

# Going through all the switch IP addresses listed above 
for switch in switches: 
    urlString = "https://{}:{}@{}/command-api".format(username, password, switch) 
    switchReq = Server( urlString ) 

    # Display the current vlan list 
    response = switchReq.runCmds( 1, ["show vlan"] ) 
    print "Switch : " + switch + " VLANs: " 
    print response[0]["vlans"].keys() 

    # Add vlan 100 to the switch 
    print "Adding vlan 100" 
    response = switchReq.runCmds( 1, ["enable", "configure", "vlan 100"] ) 

    # List the vlans again to show vlan 100 configured 
    response = switchReq.runCmds( 1, ["show vlan"] ) 
    print "Switch : " + switch + " VLANs: " 
    print response[0]["vlans"].keys() 
    print 

print "\n*** Done adding vlan to switches ***\n" 

# Go through them again to remove the vlan 
for switch in switches: 
    urlString = "https://{}:{}@{}/command-api".format(username, password, switch) 
    switchReq = Server( urlString ) 
    # Remove vlan 10 
    print switch + " : removing vlan 10" 
    response = switchReq.runCmds( 1, ["enable", "configure", "no vlan 10", "end"] ) 
    print response 

print "\n*** Script done ***" 



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