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Improve handling to use hostname

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This commit is contained in:
Joshua Boniface
2018-06-08 12:44:47 -04:00
parent 6cd84f725a
commit dec88f6c1a
3 changed files with 21 additions and 23 deletions
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24
fencenode.py
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@@ -29,10 +29,10 @@ def fence(node_name, zk):
time.sleep(3)
ansiiprint.echo('Fencing node "{}" via IPMI reboot signal'.format(node_name), '', 'w')
ipmi_address = zk.get('/nodes/{}/ipmiaddress'.format(node_name))[0].decode('ascii')
ipmi_hostname = zk.get('/nodes/{}/ipmihostname'.format(node_name))[0].decode('ascii')
ipmi_username = zk.get('/nodes/{}/ipmiusername'.format(node_name))[0].decode('ascii')
ipmi_password = zk.get('/nodes/{}/ipmipassword'.format(node_name))[0].decode('ascii')
rebootViaIPMI(ipmi_address, ipmi_user, ipmi_password)
rebootViaIPMI(ipmi_hostname, ipmi_user, ipmi_password)
ansiiprint.echo('Moving VMs from dead hypervisor "{}" to new hosts'.format(node_name), '', 'i')
dead_node_running_domains = zk.get('/nodes/{}/runningdomains'.format(node_name))[0].decode('ascii').split()
@@ -57,17 +57,17 @@ def fence(node_name, zk):
transaction.set_data('/domains/{}/lasthypervisor'.format(dom_uuid), current_hypervisor.encode('ascii'))
transaction.commit()
def getIPMIAddress():
ipmi_command = ['bash', '/fakeipmi.sh']
#def getIPMIAddress():
# ipmi_command = ['bash', '/fakeipmi.sh']
#
# # Get the IPMI address
# ipmi_lan_output = subprocess.run(ipmi_command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
# ipmi_lan_parsed = ipmi_lan_output.stdout.decode('ascii').split('\n')
# ipmi_lan_address = [s for s in ipmi_lan_parsed if re.search('IP Address[ ]*:', s)][0].split(':')[-1].strip()
# return ipmi_lan_address
# Get the IPMI address
ipmi_lan_output = subprocess.run(ipmi_command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
ipmi_lan_parsed = ipmi_lan_output.stdout.decode('ascii').split('\n')
ipmi_lan_address = [s for s in ipmi_lan_parsed if re.search('IP Address[ ]*:', s)][0].split(':')[-1].strip()
return ipmi_lan_address
def rebootViaIPMI(ipmi_address, ipmi_user, ipmi_password):
ipmi_command = ['ipmitool', '-H', ipmi_address, '-U', ipmi_user, '-P', ipmi_password, 'chassis', 'power', 'reset']
def rebootViaIPMI(ipmi_hostname, ipmi_user, ipmi_password):
ipmi_command = ['ipmitool', '-H', ipmi_hostname, '-U', ipmi_user, '-P', ipmi_password, 'chassis', 'power', 'reset']
ipmi_command_output = subprocess.run(ipmi_command, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
if ipmi_command_output == 0:
ansiiprint.echo('Successfully rebooted dead node', '', 'o')