Add static data fields to startup
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14
pvcd.py
14
pvcd.py
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@ -25,6 +25,8 @@ import libvirt
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import sys
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import os
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import socket
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import psutil
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import subprocess
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import uuid
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import VMInstance
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import NodeInstance
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@ -137,6 +139,7 @@ else:
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zk.create('/nodes/{}/daemonstate'.format(myhostname), 'stop'.encode('ascii'))
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zk.create('/nodes/{}/domainstate'.format(myhostname), 'ready'.encode('ascii'))
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zk.create('/nodes/{}/cpucount'.format(myhostname), '0'.encode('ascii'))
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zk.create('/nodes/{}/staticdata'.format(myhostname), ''.encode('ascii'))
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zk.create('/nodes/{}/memfree'.format(myhostname), '0'.encode('ascii'))
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zk.create('/nodes/{}/memused'.format(myhostname), '0'.encode('ascii'))
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zk.create('/nodes/{}/cpuload'.format(myhostname), '0.0'.encode('ascii'))
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@ -148,6 +151,17 @@ else:
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zk.create('/nodes/{}/ipmiusername'.format(myhostname), config['ipmi_username'].encode('ascii'))
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zk.create('/nodes/{}/ipmipassword'.format(myhostname), config['ipmi_password'].encode('ascii'))
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# Gather useful data about our host for staticdata
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# Static data format: 'cpu_count', 'arch', 'kernel', 'os'
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staticdata = []
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staticdata.append(str(psutil.cpu_count()))
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staticdata.append(subprocess.run(['uname', '-r'], stdout=subprocess.PIPE).stdout.decode('ascii').strip())
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staticdata.append(subprocess.run(['uname', '-m'], stdout=subprocess.PIPE).stdout.decode('ascii').strip())
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staticdata.append(subprocess.run(['uname', '-o'], stdout=subprocess.PIPE).stdout.decode('ascii').strip())
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zk.set('/nodes/{}/staticdata'.format(myhostname), ' '.join(staticdata).encode('ascii'))
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t_node = dict()
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s_domain = dict()
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node_list = []
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