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api data redesign

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This commit is contained in:
deflax 2017-10-19 18:55:09 +03:00
parent 5ae9ecc575
commit add7529a2e
3 changed files with 256 additions and 317 deletions
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63
grid.py
View file

@ -19,51 +19,53 @@ import ioconfig
logger = ioconfig.logger logger = ioconfig.logger
config = ioconfig.parser config = ioconfig.parser
def query(json):
if json['type'] == 'deploy' or json['type'] == 'router':
data = read(json)
return data['slave'], data['type'], data['phyid'], data['hostname'], data['clientemail']
def queryvm(req_cube_id): if json['type'] == 'bridge':
""" returns slave_name, vm_id and vm_type for the requested cubeid """ data = read(json)
data = querydb(req_cube_id) return data['slave'], data['type'], data['phyid'], data['clientemail']
#print(data)
return data['slave'], data['type'], data['vmid'], data['hostname'], data['clientemail']
def create(data):
write(data)
def querydb(cubeid): def read(data):
""" open a metadata file """ """ open a metadata file """
try: try:
dbfile = 'db/vm.{}.json'.format(cubeid) dbfile = 'db/{}.{}.json'.format(data['type'], data['unit_id'])
dbf = open(dbfile, 'r') dbf = open(dbfile, 'r')
data = json.load(dbf) data = json.load(dbf)
dbf.close() dbf.close()
#logger.info('{}> --> {}'.format(dbfile, data)) logger.info('{}> --> {}'.format(dbfile, data))
return data return data
except Exception as e: except Exception as e:
logger.critical('{}> '.format(e)) logger.critical('{}> '.format(e))
pass pass
return None return None
def write(data):
def writedb(src_data):
""" create new metadata file """ """ create new metadata file """
try: try:
dbfile = 'db/vm.{}.json'.format(src_data['cube']) dbfile = 'db/{}.{}.json'.format(data['type'], data['unit_id'])
dbf = open(dbfile, 'w') dbf = open(dbfile, 'w')
json.dump(src_data, dbf) json.dump(data, dbf)
dbf.close() dbf.close()
#TODO: send mail logger.info('grid> {} --> {}'.format(data, dbfile))
logger.info('grid> {} --> {}'.format(src_data, dbfile))
except Exception as e: except Exception as e:
logger.critical('grid> {}'.format(e)) logger.critical('grid> {}'.format(e))
pass pass
return None return None
def deletedb(cubeid): def delete(unit_type, unit_id):
""" remove metadata file """ """ remove metadata file """
dbfile = 'db/vm.{}.json'.format(cubeid) dbfile = 'db/{}.{}.json'.format(unit_type, unit_id)
#TODO: perhaps just move the datafile to an archive directory
os.remove(dbfile) os.remove(dbfile)
return None return None
def analyze_happiness(region_id):
def query_happiness(region_id):
""" analyzes grid data for the reuqested region and returns proposed slave_id, """ analyzes grid data for the reuqested region and returns proposed slave_id,
based on a "happiness" factor. happiness means alive and free :) """ based on a "happiness" factor. happiness means alive and free :) """
grid_data = readcache() grid_data = readcache()
@ -93,6 +95,7 @@ def query_happiness(region_id):
return happy_slave return happy_slave
### DEPRECATED
def generate_vmid(): def generate_vmid():
""" analyzes cached grid data and return proposed vmid for new machines """ """ analyzes cached grid data and return proposed vmid for new machines """
grid_data = readcache() grid_data = readcache()
@ -144,29 +147,6 @@ def findDiff(d1, d2, path=""):
logger.warning('cache> ' + str(k) + ' ' + str(d1[k]) + ' [-]') logger.warning('cache> ' + str(k) + ' ' + str(d1[k]) + ' [-]')
logger.warning('cache> ' + str(k) + ' ' + str(d2[k]) + ' [+]') logger.warning('cache> ' + str(k) + ' ' + str(d2[k]) + ' [+]')
### DEPRECATED
def genmac(int_value):
""" convert kinda long enough int to MAC string """
prefix_sum = sum(int(digit) for digit in str(int_value))
if (prefix_sum > 255):
prefix_hex = 'ff'
else:
prefix_hex = format(prefix_sum, 'x')
suffix = int(str(int_value)[-12:])
suffix_hex = format(suffix, 'x')
length = len(suffix_hex)
suffix_hex = suffix_hex.zfill(length+length%2)
addr = prefix_hex + suffix_hex
#logger.info('grid> mac-string {} genrated from: {} ({}->{}) ({}->{}) '.format(addr, int_value, prefix, prefix_hex, suffix, suffix_hex))
print('grid> mac-string {} genrated from: {} (sum {}->{}) ({}->{}) '.format(addr, int_value, prefix_sum, prefix_hex, suffix, suffix_hex))
return ':'.join(addr[i:i+2] for i in range(0,len(addr),2))
def generate_ipv4(region_name, how_many=1): def generate_ipv4(region_name, how_many=1):
""" this function should check the range, exclude deployed machines and return a list of available ips """ """ this function should check the range, exclude deployed machines and return a list of available ips """
ip_range_min = ioconfig.parser.get(str(region_name), 'ipv4_min') ip_range_min = ioconfig.parser.get(str(region_name), 'ipv4_min')
@ -221,7 +201,6 @@ def generate_ipv4(region_name, how_many=1):
logger.info('region[{}]> ip addresses {} selected.'.format(str(region_name), str(requested_ips))) logger.info('region[{}]> ip addresses {} selected.'.format(str(region_name), str(requested_ips)))
return requested_ips return requested_ips
def readreal(): def readreal():
""" read the current state and return its contents """ """ read the current state and return its contents """
try: try:

340
plugin.py
View file

@ -25,257 +25,248 @@ def auth(slave_name):
slavepass = ioconfig.parser.get(str(slave_name), 'password') slavepass = ioconfig.parser.get(str(slave_name), 'password')
slavetype = ioconfig.parser.get(str(slave_name), 'type') slavetype = ioconfig.parser.get(str(slave_name), 'type')
#vendor specific
#if slavetype == 'proxmoxia':
# connection = lib_proxmoxia.Connector(slaveip)
# auth_token = connection.get_auth_token(adminuser, slavepass)
# proxobject = lib_proxmoxia.Proxmox(connection)
if slavetype == 'proxmox': if slavetype == 'proxmox':
proxobject = ProxmoxAPI(slaveip, user=adminuser, password=slavepass, verify_ssl=False) proxobject = ProxmoxAPI(slaveip, user=adminuser, password=slavepass, verify_ssl=False)
return proxobject return proxobject
def vmlist(proxobject): def create(json):
""" get vmlist """ """ create an unit. returns JSON with data """
#slave_name = proxobject.get('cluster/status')#'name']
#we keep a single node proxmoxes so node id = 0
slave_name = proxobject.cluster.status.get()[0]['name']
#query_kvm = proxobject.get('nodes/%s/qemu' % slave_name)
query_kvm = proxobject.nodes(slave_name).qemu.get()
query_lxc = proxobject.nodes(slave_name).lxc.get()
for kvm_dict in query_kvm:
kvm_dict['vmtype'] = 'kvm'
for lxc_dict in query_lxc:
lxc_dict['vmtype'] = 'lxc'
vmlist = query_kvm + query_lxc #merge machine list
return vmlist
def vmcreate(req):
""" create vm. returns JSON with data """
try: try:
region_id = ioconfig.parser.get(str(req['region']), 'regionid') region_id = ioconfig.parser.get(str(json['region']), 'regionid')
region_fullname = ioconfig.parser.get(str(req['region']), 'fullname') region_fullname = ioconfig.parser.get(str(json['region']), 'fullname')
except: except:
ioconfig.logger.error('grid> no region found') ioconfig.logger.error('grid> region not found')
return None return None
vm_name_utf8 = req['hostname'] vm_name_utf8 = json['hostname']
vm_name = unidecode(vm_name_utf8) vm_name = unidecode(vm_name_utf8)
try: try:
vm_pass = req['rootpass'] vm_pass = json['rootpass']
except: except:
vm_pass = 'datapoint' vm_pass = '!%%^)@&&(K3B'
#slave_name = str(grid.query_happiness(region_id, weight)) #TODO: provide weight parameters here and calculate route #slave_name = str(grid.query_happiness(region_id, weight)) #TODO: provide weight parameters here and calculate route
slave_name = 'lexx' #slave_name = 'lexx'
#slave_name = 'warrior' slave_name = 'warrior'
vm_id = random.randint(1000, 9999)
cubeid = int(time.time() * 10000 * 10000) unit_id = int(time.time() * 10000 * 10000)
deploy = { 'cube': int(cubeid), phy_id = grid.phyidgen(json['type'])
'type': req['type'],
'clientid': req['clientid'],
'clientemail': req['clientemail'],
'hostname': vm_name,
'region': region_fullname,
'slave': slave_name,
'vmid': vm_id,
'cpu': req['cpu'],
'mem': req['mem'],
'hdd': req['hdd']
}
proxobject = auth(slave_name) proxobject = auth(slave_name)
real_slave_name = proxobject.cluster.status.get()[0]['name'] real_slave_name = proxobject.cluster.status.get()[0]['name']
description = vm_name + ' (' + str(cubeid) + '/' + str(vm_id) + ')\n' + 'owned by ' + req['clientemail'] + ' (' + req['clientid'] + ')\n' description = vm_name + ' (' + str(unit_id) + '-' + str(phy_id) + ')\n' + 'owned by ' + json['clientemail'] + ' (' + json['clientid'] + ')\n'
if req['type'] == 'kvm': if json['type'] == 'deploy':
#create partition #create partition
image_name = 'vm-' + str(vm_id) + '-disk-1' image_name = 'vm-' + str(phy_id) + '-disk-1'
try: try:
local_storage = proxobject.nodes(real_slave_name).storage('lvm') local_storage = proxobject.nodes(real_slave_name).storage('lvm')
storage_create_result = local_storage.content.post(vmid=vm_id, filename=image_name, size=req['hdd'] + 'G') storage_create_result = local_storage.content.post(vmid=phy_id, filename=image_name, size=json['hdd'] + 'G')
ioconfig.logger.info('slave[%s]> allocated %s as %s' % (slave_name, req['hdd'], image_name)) ioconfig.logger.info('%s[%s]> allocated %s as %s' % (json['clientemail'], slave_name, json['hdd'], image_name))
except: except:
ioconfig.logger.info('slave[%s]> unable to allocate %s' % (slave_name, image_name)) ioconfig.logger.info('%s[%s]> unable to allocate %s' % (json['clientemail'], slave_name, image_name))
response = { 'status':'FAIL' } response = { 'status':'FAIL' }
return response return response
create_result = proxobject.nodes(real_slave_name).qemu.post(vmid=int(vm_id), create_result = proxobject.nodes(real_slave_name).qemu.post(vmid=int(phy_id),
name=vm_name, name=vm_name,
onboot=1,
sockets=1, sockets=1,
cores=req['cpu'], cores=json['cpu'],
memory=req['mem'], memory=json['mem'],
virtio0='file=lvm:' + image_name, scsihw='virtio-scsi-pci',
onboot=1, scsi0='file=lvm:' + image_name + ',discard=on',
description=description) description=description)
data = { 'unit_id': int(unit_id),
'type': 'kvm',
'clientid': json['clientid'],
'clientemail': json['clientemail'],
'hostname': vm_name,
'region': region_fullname,
'slave': slave_name,
'phyid': phy_id
}
if req['type'] == 'lxc':
create_result = proxobject.nodes(real_slave_name).lxc.post(vmid=int(vm_id), if json['type'] == 'router':
cpus=req['cpu'], create_result = proxobject.nodes(real_slave_name).lxc.post(vmid=int(phy_id),
memory=req['mem'],
swap=16,
ostemplate='backup:vztmpl/ubuntu-16.04-standard_16.04-1_amd64.tar.gz',
hostname=vm_name, hostname=vm_name,
password=vm_pass,
rootfs='lvm:' + req['hdd'],
virtio0='file=lvm:' + image_name,
onboot=1, onboot=1,
unprivileged=1,
password=vm_pass,
cores=json['cpu'],
memory=json['mem'],
net0='name=eth0,bridge=' + json['bridge_id'] + ',gw=' + json['region_gw'] + ',hwaddr=' + json['macaddr'] + ',ip=' + json['ipv4addr'] + '/' + json['region_netmask'],
ostemplate='backup:vztmpl/debian-9.0-standard_9.0-2_amd64.tar.gz',
rootfs='volume=lvm:' + image_name,
swap=32,
description=description) description=description)
data = { 'unit_id': int(unit_id),
'type': 'lxc',
'clientid': json['clientid'],
'clientemail': json['clientemail'],
'hostname': vm_name,
'region': region_fullname,
'slave': slave_name,
'phyid': phy_id
}
print(str(create_result)) if json['type'] == 'bridge':
#TODO: CREATE BRIDGE
data = { 'unit_id': int(unit_id),
'type': 'vmbr',
'clientid': json['clientid'],
'clientemail': json['clientemail'],
'region': region_fullname,
'slave': slave_name,
'phyid': phy_id
}
#start the machihe
time.sleep(7) #wait few seconds for the slave to prepare the machine for initial run time.sleep(7) #wait few seconds for the slave to prepare the machine for initial run
response = { 'status': 'CREATE', 'cube': cubeid, 'hostname': vm_name, 'password': vm_pass, 'slave': real_slave_name } grid.create(data)
grid.writedb(deploy) response = { 'status': 'CREATED', 'unit_id': unit_id, 'hostname': vm_name, 'password': vm_pass, 'slave': real_slave_name }
return response return response
def vmremove(cubeid): def remove(json):
""" terminate a vm """ """ terminate an unit """
slave_name, vm_type, vm_id, vm_host, vm_owner = grid.queryvm(cubeid) slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
proxobject = auth(slave_name) proxobject = auth(slave_name)
ioconfig.logger.info('%s[%s]> deleting %s %s (%s)' % (vm_owner, slave_name, vm_type, vm_id, vm_host)) ioconfig.logger.info('%s[%s]> deleting %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
if vm_type == 'kvm': if unit_type == 'kvm':
result = proxobject.nodes(slave_name).qemu(vm_id).delete() result = proxobject.nodes(slave_name).qemu(phy_id).delete()
if vm_type == 'lxc': grid.delete(json)
result = proxobject.nodes(slave_name).lxc(vm_id).delete() if unit_type == 'lxc':
grid.deletedb(cubeid) result = proxobject.nodes(slave_name).lxc(phy_id).delete()
response = { 'status':'DELETE', 'cube': cubeid, 'hostname': vm_host } grid.delete(json)
response = { 'status':'DELETED'}
return response return response
def status(json):
def vmstatus(cubeid): """ returns the status of an unit """
""" returns the status of the machine """ slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
slave_name, vm_type, vm_id, vm_host, vm_owner = grid.queryvm(cubeid)
proxobject = auth(slave_name) proxobject = auth(slave_name)
#slave_name = proxobject.c:luster.status.get()[0]['name'] #slave_name = proxobject.cluster.status.get()[0]['name']
ioconfig.logger.info('%s[%s]> status of %s %s (%s)' % (vm_owner, slave_name, vm_type, vm_id, vm_host)) ioconfig.logger.info('%s[%s]> status of %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
if vm_type == 'kvm': if unit_type == 'kvm':
result = proxobject.nodes(slave_name).qemu(vm_id).status.current.get() result = proxobject.nodes(slave_name).qemu(phy_id).status.current.get()
if vm_type == 'lxc': if unit_type == 'lxc':
result = proxobject.nodes(slave_name).lxc(vm_id).status.current.get() result = proxobject.nodes(slave_name).lxc(phy_id).status.current.get()
return result return result
def start(json):
def vmstart(cubeid):
""" starts a machine """ """ starts a machine """
slave_name, vm_type, vm_id, vm_host, vm_owner = grid.queryvm(cubeid) slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
proxobject = auth(slave_name) proxobject = auth(slave_name)
#slave_name = proxobject.c:luster.status.get()[0]['name'] #slave_name = proxobject.cluster.status.get()[0]['name']
ioconfig.logger.info('%s[%s]> starting %s %s (%s)' % (vm_owner, slave_name, vm_type, vm_id, vm_host)) ioconfig.logger.info('%s[%s]> starting %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
if vm_type == 'kvm': if unit_type == 'kvm':
result = proxobject.nodes(slave_name).qemu(vm_id).status.start.post() result = proxobject.nodes(slave_name).qemu(phy_id).status.start.post()
if vm_type == 'lxc': if unit_type == 'lxc':
result = proxobject.nodes(slave_name).lxc(vm_id).status.start.post() result = proxobject.nodes(slave_name).lxc(phy_id).status.start.post()
#TODO: SET START AT BOOT FLAG #TODO: SET START AT BOOT FLAG
response = { 'status':'START' } response = { 'status':'START' }
return response return response
def shutdown(json):
def vmshutdown(cubeid):
""" acpi shutdown the machine.. """ """ acpi shutdown the machine.. """
slave_name, vm_type, vm_id, vm_host, vm_owner = grid.queryvm(cubeid) slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
proxobject = auth(slave_name) proxobject = auth(slave_name)
#slave_name = proxobject.c:luster.status.get()[0]['name'] #slave_name = proxobject.cluster.status.get()[0]['name']
ioconfig.logger.info('%s[%s]> acpi shutdown %s %s (%s)' % (vm_owner, slave_name, vm_type, vm_id, vm_host)) ioconfig.logger.info('%s[%s]> acpi shutdown %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
if vm_type == 'kvm': if unit_type == 'kvm':
result = proxobject.nodes(slave_name).qemu(vm_id).status.shutdown.post() result = proxobject.nodes(slave_name).qemu(phy_id).status.shutdown.post()
if vm_type == 'lxc': if unit_type == 'lxc':
result = proxobject.nodes(slave_name).lxc(vm_id).status.shutdown.post() result = proxobject.nodes(slave_name).lxc(phy_id).status.shutdown.post()
#TODO: REMOVE START AT BOOT FLAG #TODO: REMOVE START AT BOOT FLAG
#ioconfig.logger.info('slave[{}]> {}'.format(slave_name, result)) #ioconfig.logger.info('slave[{}]> {}'.format(slave_name, result))
response = { 'status':'SHUTDOWN', 'vmid':vm_id } response = { 'status':'SHUTDOWN', 'vmid':phy_id }
return response return response
def stop(json):
def vmstop(cubeid):
""" poweroff the machine.. """ """ poweroff the machine.. """
slave_name, vm_type, vm_id, vm_host, vm_owner = grid.queryvm(cubeid) slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
proxobject = auth(slave_name) proxobject = auth(slave_name)
#slave_name = proxobject.c:luster.status.get()[0]['name'] #slave_name = proxobject.cluster.status.get()[0]['name']
ioconfig.logger.info('%s[%s]> power off %s %s (%s)' % (vm_owner, slave_name, vm_type, vm_id, vm_host)) ioconfig.logger.info('%s[%s]> power off %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
if vm_type == 'kvm': if unit_type == 'kvm':
result = proxobject.nodes(slave_name).qemu(vm_id).status.stop.post() result = proxobject.nodes(slave_name).qemu(phy_id).status.stop.post()
if vm_type == 'lxc': if unit_type == 'lxc':
result = proxobject.nodes(slave_name).lxc(vm_id).status.stop.post() result = proxobject.nodes(slave_name).lxc(phy_id).status.stop.post()
#TODO: REMOVE START AT BOOT FLAG #TODO: REMOVE START AT BOOT FLAG
#ioconfig.logger.info('slave[{}]> {}'.format(slave_name, result)) #ioconfig.logger.info('slave[{}]> {}'.format(slave_name, result))
response = { 'status':'STOP', 'vmid':vm_id } response = { 'status':'STOP', 'vmid':phy_id }
return response return response
def suspend(json):
def vmsuspend(cubeid):
""" suspend machine """ """ suspend machine """
slave_name, vm_type, vm_id, vm_host, vm_owner = grid.queryvm(cubeid) slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
proxobject = auth(slave_name) proxobject = auth(slave_name)
#slave_name = proxobject.c:luster.status.get()[0]['name'] #slave_name = proxobject.cluster.status.get()[0]['name']
ioconfig.logger.info('%s[%s]> suspending %s %s (%s)' % (vm_owner, slave_name, vm_type, vm_id, vm_host)) ioconfig.logger.info('%s[%s]> suspending %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
if vm_type == 'kvm': if unit_type == 'kvm':
result = proxobject.nodes(slave_name).qemu(vm_id).status.suspend.post() result = proxobject.nodes(slave_name).qemu(phy_id).status.suspend.post()
if vm_type == 'lxc': if unit_type == 'lxc':
result = proxobject.nodes(slave_name).lxc(vm_id).status.suspend.post() result = proxobject.nodes(slave_name).lxc(phy_id).status.suspend.post()
response = { 'status':'SUSPEND', 'vmid':vm_id } response = { 'status':'SUSPEND', 'vmid':phy_id }
return response return response
def resume(json):
def vmresume(cubeid):
""" resume machine """ """ resume machine """
slave_name, vm_type, vm_id, vm_host, vm_owner = grid.queryvm(cubeid) slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
proxobject = auth(slave_name) proxobject = auth(slave_name)
#slave_name = proxobject.c:luster.status.get()[0]['name'] #slave_name = proxobject.cluster.status.get()[0]['name']
ioconfig.logger.info('%s[%s]> resuming %s %s (%s)' % (vm_owner, slave_name, vm_type, vm_id, vm_host)) ioconfig.logger.info('%s[%s]> resuming %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
if vm_type == 'kvm': if unit_type == 'kvm':
result = proxobject.nodes(slave_name).qemu(vm_id).status.resume.post() result = proxobject.nodes(slave_name).qemu(phy_id).status.resume.post()
if vm_type == 'lxc': if unit_type == 'lxc':
result = proxobject.nodes(slave_name).lxc(vm_id).status.resume.post() result = proxobject.nodes(slave_name).lxc(phy_id).status.resume.post()
response = { 'status':'RESUME', 'vmid':vm_id } response = { 'status':'RESUME', 'vmid':phy_id }
return response return response
def vmrrd(json):
def vmrrd(cubeid):
""" retrieve rrd graphs (PNG) """ """ retrieve rrd graphs (PNG) """
slave_name, vm_type, vm_id, vm_host, vm_owner = grid.queryvm(cubeid) slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
proxobject = auth(slave_name) proxobject = auth(slave_name)
proxobject.cluster.status.get()[0]['name'] proxobject.cluster.status.get()[0]['name']
result = {} result = {}
if vm_type == 'kvm': if unit_type == 'kvm':
statusquery = proxobject.nodes(slave_name).qemu(vm_id).status.current.get() statusquery = proxobject.nodes(slave_name).qemu(phy_id).status.current.get()
rcpu = proxobject.nodes(slave_name).qemu(vm_id).rrd.get(timeframe='day', cf='AVERAGE', ds='cpu') rcpu = proxobject.nodes(slave_name).qemu(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='cpu')
rmem = proxobject.nodes(slave_name).qemu(vm_id).rrd.get(timeframe='day', cf='AVERAGE', ds='mem,maxmem') rmem = proxobject.nodes(slave_name).qemu(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='mem,maxmem')
rnet = proxobject.nodes(slave_name).qemu(vm_id).rrd.get(timeframe='day', cf='AVERAGE', ds='netin,netout') rnet = proxobject.nodes(slave_name).qemu(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='netin,netout')
rhdd = proxobject.nodes(slave_name).qemu(vm_id).rrd.get(timeframe='day', cf='AVERAGE', ds='diskread,diskwrite') rhdd = proxobject.nodes(slave_name).qemu(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='diskread,diskwrite')
status = str(statusquery['qmpstatus']) status = str(statusquery['qmpstatus'])
if vm_type == 'lxc': if unit_type == 'lxc':
status = proxobject.nodes(slave_name).lxc(vm_id).status.current.get() status = proxobject.nodes(slave_name).lxc(phy_id).status.current.get()
rcpu = proxobject.nodes(slave_name).lxc(vm_id).rrd.get(timeframe='day', cf='AVERAGE', ds='cpu') rcpu = proxobject.nodes(slave_name).lxc(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='cpu')
rmem = proxobject.nodes(slave_name).lxc(vm_id).rrd.get(timeframe='day', cf='AVERAGE', ds='mem,maxmem') rmem = proxobject.nodes(slave_name).lxc(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='mem,maxmem')
rnet = proxobject.nodes(slave_name).lxc(vm_id).rrd.get(timeframe='day', cf='AVERAGE', ds='netin,netout') rnet = proxobject.nodes(slave_name).lxc(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='netin,netout')
rhdd = proxobject.nodes(slave_name).lxc(vm_id).rrd.get(timeframe='day', cf='AVERAGE', ds='diskread,diskwrite') rhdd = proxobject.nodes(slave_name).lxc(phy_id).rrd.get(timeframe='day', cf='AVERAGE', ds='diskread,diskwrite')
status = str(statusquery['qmpstatus']) #TODO: maybe change this? status = str(statusquery['qmpstatus']) #TODO: maybe change this?
#ioconfig.logger.info('%s[%s]> rrd of %s %s (%s). status: %s' % (vm_owner, slave_name, vm_type, vm_id, vm_host, status)) #ioconfig.logger.info('%s[%s]> rrd of %s %s (%s). status: %s' % (vm_owner, slave_name, unit_type, phy_id, vm_host, status))
response = { 'status':status, 'cpu':rcpu, 'mem':rmem, 'net':rnet, 'hdd':rhdd } response = { 'status':status, 'cpu':rcpu, 'mem':rmem, 'net':rnet, 'hdd':rhdd }
return response return response
def vmvnc(json):
def vmvnc(cubeid):
""" invoke vnc ticket """ """ invoke vnc ticket """
slave_name, vm_type, vm_id, vm_host, vm_owner = grid.queryvm(cubeid) slave_name, unit_type, phy_id, vm_host, vm_owner = grid.query(json)
proxobject = auth(slave_name) proxobject = auth(slave_name)
#slave_name = proxobject.c:luster.status.get()[0]['name'] #slave_name = proxobject.cluster.status.get()[0]['name']
ioconfig.logger.info('%s[%s]> invoking vnc ticket for %s %s (%s)' % (vm_owner, slave_name, vm_type, vm_id, vm_host)) ioconfig.logger.info('%s[%s]> invoking vnc ticket for %s %s (%s)' % (vm_owner, slave_name, unit_type, phy_id, vm_host))
if vm_type == 'kvm': if unit_type == 'kvm':
ticket = proxobject.nodes(slave_name).qemu(vm_id).vncproxy.post(websocket=1) ticket = proxobject.nodes(slave_name).qemu(phy_id).vncproxy.post(websocket=1)
#socket = proxobject.nodes(slave_name).qemu(vm_id).vncwebsocket.get(port=ticket['port'], #socket = proxobject.nodes(slave_name).qemu(phy_id).vncwebsocket.get(port=ticket['port'],
# vncticket=ticket['ticket']) # vncticket=ticket['ticket'])
if vm_type == 'lxc': if unit_type == 'lxc':
ticket = proxobject.nodes(slave_name).lxc(vm_id).vncproxy.post() ticket = proxobject.nodes(slave_name).lxc(phy_id).vncproxy.post()
#socket = proxobject.nodes(slave_name).lxc(vm_id).vncwebsocket.get(port=ticket['port'], #socket = proxobject.nodes(slave_name).lxc(phy_id).vncwebsocket.get(port=ticket['port'],
# vncticket=ticket['ticket']) # vncticket=ticket['ticket'])
slaveip = ioconfig.parser.get(str(slave_name), 'ipv4') slaveip = ioconfig.parser.get(str(slave_name), 'ipv4')
@ -311,14 +302,19 @@ def vmvnc(cubeid):
#print(vnc_url) #print(vnc_url)
return response return response
#DEPRECATED
#def getmyip(): def vmlist(proxobject):
# s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) """ get unit list """
# s.connect(("gmail.com",80)) #we keep a single node proxmoxes so node id = 0
# myip = s.getsockname()[0] slave_name = proxobject.cluster.status.get()[0]['name']
# s.close query_kvm = proxobject.nodes(slave_name).qemu.get()
# return myip query_lxc = proxobject.nodes(slave_name).lxc.get()
for kvm_dict in query_kvm:
kvm_dict['vmtype'] = 'kvm'
for lxc_dict in query_lxc:
lxc_dict['vmtype'] = 'lxc'
vmlist = query_kvm + query_lxc #merge machine list
return vmlist
if __name__ == '__main__': if __name__ == '__main__':
#internal module tests #internal module tests

160
proxmaster.py
View file

@ -23,7 +23,7 @@ def welcome():
logger.info('# proxmaster ][ (c) 2015-2017 deflax.net #') logger.info('# proxmaster ][ (c) 2015-2017 deflax.net #')
def selector(fn, req, vmid=0): def selector(fn, req):
""" try to exec commands """ """ try to exec commands """
json = req.context['doc'] json = req.context['doc']
#print(json) #print(json)
@ -35,43 +35,35 @@ def selector(fn, req, vmid=0):
return status, body return status, body
try: try:
if fn == 'vmcreate': if fn == 'create':
body = plugin.vmcreate(json) body = plugin.create(json)
elif fn == 'remove':
body = plugin.remove(json)
elif fn == 'status':
body = plugin.status(json)
elif fn == 'vmremove': elif fn == 'start':
body = plugin.vmremove(vmid) body = plugin.start(json)
elif fn == 'shutdown':
elif fn == 'vmstatus': body = plugin.shutdown(json)
body = plugin.vmstatus(vmid) elif fn == 'stop':
body = plugin.stop(json)
elif fn == 'vmsuspend': elif fn == 'suspend':
body = plugin.vmsuspend(vmid) body = plugin.suspend(json)
elif fn == 'resume':
elif fn == 'vmresume': body = plugin.resume(json)
body = plugin.vmresume(vmid)
elif fn == 'vmstart':
body = plugin.vmstart(vmid)
elif fn == 'vmshutdown':
body = plugin.vmshutdown(vmid)
elif fn == 'vmstop':
body = plugin.vmstop(vmid)
elif fn == 'vmrrd': elif fn == 'vmrrd':
body = plugin.vmrrd(vmid) body = plugin.vmrrd(json)
elif fn == 'vmvnc': elif fn == 'vmvnc':
body = plugin.vmvnc(vmid) body = plugin.vmvnc(json)
except: except:
logger.critical('grid> {} error'.format(fn)) logger.critical('grid> {} error'.format(fn))
status = falcon.HTTP_404 status = falcon.HTTP_404
raise raise
else: else:
#logger.info('grid> {} ok'.format(fn)) logger.info('grid> {}'.format(fn))
status = falcon.HTTP_202 status = falcon.HTTP_202
return status, body return status, body
@ -135,85 +127,74 @@ def max_body(limit):
return hook return hook
class CreateUnit(object):
class CreateResource(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp): def on_post(self, req, resp):
"""Create a cluster node, returns array of: status, vmid, pass, ipv4, """ """ creates an unit """
logger.info('grid> create new cube') resp.status, response = selector('create', req)
resp.status, response = selector('vmcreate', req)
req.context['result'] = response req.context['result'] = response
class RemoveResource(object): class RemoveUnit(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp, vmid): def on_post(self, req, resp):
""" remove machine completely""" """ removes unit completely"""
logger.info('grid> remove ' + str(vmid)) resp.status, response = selector('remove', req)
resp.status, response = selector('vmremove', req, vmid)
req.context['result'] = response req.context['result'] = response
class StatusResource(object): class StatusUnit(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp, vmid): def on_post(self, req, resp):
""" check vm status """ """ checks unit status """
logger.info('grid> status ' + str(vmid)) resp.status, response = selector('status', req)
resp.status, response = selector('vmstatus', req, vmid)
req.context['result'] = response req.context['result'] = response
class SuspendResource(object): class SuspendUnit(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp, vmid): def on_post(self, req, resp):
""" Temporary suspend the instance """ """ Temporary suspend the instance """
#logger.info('grid> suspend ' + str(vmid)) resp.status, response = selector('suspend', req)
resp.status, response = selector('vmsuspend', req, vmid)
req.context['result'] = response req.context['result'] = response
class ResumeResource(object): class ResumeUnit(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp, vmid): def on_post(self, req, resp):
""" Unuspend the instance """ """ Unuspend the instance """
#logger.info('grid> resume ' + str(vmid)) resp.status, response = selector('resume', req)
resp.status, response = selector('vmresume', req, vmid)
req.context['result'] = response req.context['result'] = response
class StartResource(object): class StartUnit(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp, vmid): def on_post(self, req, resp):
""" Start the instance """ """ Start the instance """
logger.info('grid> start ' + str(vmid)) resp.status, response = selector('start', req)
resp.status, response = selector('vmstart', req, vmid)
req.context['result'] = response req.context['result'] = response
class ShutdownResource(object): class ShutdownUnit(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp, vmid): def on_post(self, req, resp):
""" ACPI Shutdown the instance """ """ ACPI Shutdown the instance """
logger.info('grid> shutdown ' + str(vmid)) resp.status, response = selector('shutdown', req)
resp.status, response = selector('vmshutdown', req, vmid)
req.context['result'] = response req.context['result'] = response
class StopResource(object): class StopUnit(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp, vmid): def on_post(self, req, resp):
""" Stop the instance """ """ Stop the instance """
logger.info('grid> stop ' + str(vmid)) resp.status, response = selector('stop', req)
resp.status, response = selector('vmstop', req, vmid)
req.context['result'] = response req.context['result'] = response
class RRDResource(object): class RRDVM(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp, vmid): def on_post(self, req, resp):
""" Generate rrd pngs """ """ Generate rrd pngs """
#logger.info('grid> rrd ' + str(vmid)) resp.status, response = selector('vmrrd', req)
resp.status, response = selector('vmrrd', req, vmid)
req.context['result'] = response req.context['result'] = response
class VNCResource(object): class VNCVM(object):
@falcon.before(max_body(64 * 1024)) @falcon.before(max_body(64 * 1024))
def on_post(self, req, resp, vmid): def on_post(self, req, resp):
""" Create a VNC link to the instance """ """ Create a VNC link to the instance """
logger.info('grid> vnc ' + str(vmid)) resp.status, response = selector('vmvnc', req)
resp.status, response = selector('vmvnc', req, vmid)
req.context['result'] = response req.context['result'] = response
if __name__ == '__main__': if __name__ == '__main__':
@ -225,35 +206,18 @@ wsgi_app = api = application = falcon.API(middleware=[
]) ])
# setup routes # setup routes
res_create = CreateResource() api.add_route('/create', CreateUnit())
api.add_route('/vmcreate', res_create) api.add_route('/remove', RemoveUnit())
api.add_route('/status', StatusUnit())
res_remove = RemoveResource() api.add_route('/start', StartUnit())
api.add_route('/vmremove/{vmid}', res_remove) api.add_route('/suspend', SuspendUnit())
api.add_route('/resume', ResumeUnit())
api.add_route('/shutdown', ShutdownUnit())
api.add_route('/stop', StopUnit())
res_status = StatusResource() api.add_route('/vmrrd', RRDVM())
api.add_route('/vmstatus/{vmid}', res_status) api.add_route('/vmvnc', VNCVM())
res_suspend = SuspendResource()
api.add_route('/vmsuspend/{vmid}', res_suspend)
res_resume = ResumeResource()
api.add_route('/vmresume/{vmid}', res_resume)
res_start = StartResource()
api.add_route('/vmstart/{vmid}', res_start)
res_shutdown = ShutdownResource()
api.add_route('/vmshutdown/{vmid}', res_shutdown)
res_stop = StopResource()
api.add_route('/vmstop/{vmid}', res_stop)
res_rrd = RRDResource()
api.add_route('/vmrrd/{vmid}', res_rrd)
res_vnc = VNCResource()
api.add_route('/vmvnc/{vmid}', res_vnc)
#display motd #display motd
welcome() welcome()