def info_lvm(self, lvm_name):
""
storage_conf = self.conf.get_storage_conf()
storage_db = storage_conf['db_path']
sql_tools = SqliteTools(storage_db)
fetchone_sql = 'SELECT * FROM lvm WHERE lvmName = ? '
data = lvm_name
item = sql_tools.fetchone(fetchone_sql, data)
infos = {}
if item is not None:
infos['lvm_name'] = item[0]
infos['vg_name'] = item[1]
infos['lvm_size'] = item[2]
infos['lvm_dir'] = item[3]
infos['mount_dir'] = item[4]
infos['lvm_mkfs'] = item[5]
infos['lvm_type'] = item[6]
infos['createtime'] = item[7]
infos['remark'] = item[8]
else:
return None
return infos
def info_vms(self):
""
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
fetchall_sql = 'SELECT * FROM %s ' % VMTABLE
infos = sql_tools.fetchall(fetchall_sql)
vms = []
for item in infos:
vm = {}
if item is not None:
vm['vm_name'] = item[0]
vm['vm_file'] = item[1]
vm['image_name'] = item[2]
vm['image_file'] = item[3]
vm['vm_size'] = item[4]
vm['mem_size'] = item[5]
vm['vcpus'] = item[6]
vm['vnc_port'] = item[7]
vm['vnc_passwd'] = item[8]
vm['interfaces'] = item[9]
vm['ip'] = item[10]
vm['createtime'] = item[11]
vm['remark'] = item[12]
vms.append(vm)
return vms
def info_image(self,image_name):
""
image_conf = self.conf.get_image_conf()
images_db = image_conf['db_path']
sql_tools = SqliteTools(images_db)
fetchone_sql = 'SELECT * FROM images WHERE name = ? '
data = image_name
item = sql_tools.fetchone(fetchone_sql,data)
infos = {}
if item is not None:
infos['imageid'] = item[0]
infos['name'] = item[1]
infos['system'] = item[2]
infos['version'] = item[3]
infos['arch'] = item[4]
infos['machine'] = item[5]
infos['size'] = item[6]
infos['savepath'] = item[7]
infos['ext'] = item[8]
infos['status'] = item[9]
infos['vtype'] = item[10]
infos['createtime']= item[11]
infos['remark'] = item[12]
return infos
def download_image(self,image_name):
""
if image_name is None :
raise CustomException("image name is None.")
image_conf = self.conf.get_image_conf()
image_path = image_conf['path']
image_file = os.path.join(image_path,image_name)
if not os.path.exists(image_file):
url = image_conf['download_addr']
ics = iCloudStorage(url)
result = ics.downloadShare(image_name,image_file)
if result:
infos = ics.getShareFileAttribute(image_name)
save_sql = '''INSERT INTO images values (?, ?, ?,?, ?,?,?,?,?,?,?,?,?)'''
data = [(infos['imageid'], image_name, infos['system'],infos['version'],infos['arch'], infos['machine'],infos['size'],image_file,infos['ext'],0,infos['vtype'],time.strftime("%Y-%m-%d %H:%M:%S"),infos['remark'])]
images_db = image_conf['db_path']
sql_tools = SqliteTools(images_db)
sql_tools.save(save_sql,data)
else:
raise CustomException("download image Failure.")
return image_file
def portProxyList(self, ip=None, port=None, proxyIp=None, proxyPort=None):
'''
参数：
ip 表示被代理的ip
port 表示被代理的端口
proxyIp 表示代理ip
proxyPort 表示代理端口
返回值result[][]
result[x][id,proxyIp,proxyPort,ip,port]
'''
sql = "select id,dip,dPort,tIp,tPort from %s where 1=1" % TABLE_PROXYPORT
cond_conf = ""
data = ()
if ip not in [None, '']:
cond_conf += " and tIp=?"
data += (ip, )
if port != None:
cond_conf += " and tPort=?"
data += (port, )
if proxyIp != None:
cond_conf += " and dip=?"
data += (proxyIp, )
if proxyPort != None:
cond_conf += " and dPort=?"
data += (proxyPort, )
sql += cond_conf
sql_tools = SqliteTools(self.db_name)
item = None
if len(data) > 0:
sql += cond_conf
item = sql_tools.fetchall(sql, data)
else:
item = sql_tools.fetchall(sql)
return item
def get_vnc_port(self):
""
virtual_conf = self.conf.get_virtual_conf()
vnc_port_range = virtual_conf['vnc_port_range']
min_port, max_port = vnc_port_range.split('-')
#查询当前vnc端口
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
fetchall_sql = '''SELECT vncPort FROM %s order by vncPort''' % VMTABLE
ports = sql_tools.fetchall(fetchall_sql)
treated_ports = []
for port in ports:
treated_ports.append(port[0])
for i in range(int(min_port), int(max_port) + 1):
if i not in treated_ports:
vnc_port = i
break
if vnc_port is not None:
return vnc_port
else:
return None
def extend_lvm(self, lvm_name, extend_size):
""
# 1 ²éѯ
infos = self.info_lvm(lvm_name)
if infos is None:
raise CustomException("lvm is not exist.")
vg_name = infos['vg_name']
lvm_size = infos['lvm_size']
# 2 À©Õ¹lvm
lvm = LvmDriver(vg_name)
lvm.extend_volume(lvm_name, "+" + str(lvm_size) + "M")
cmd = Command()
lvm_path = self.get_lvm_path(lvm_name, vg_name)
# 3 ɨÃè
cmd.execute("e2fsck -f -y %s" % lvm_path)
# 4 ÖØÖÃ
cmd.execute("resize2fs %s" % lvm_path)
lvm_new_size = int(infos['lvm_size']) + int(extend_size)
# 5 ¸üÐÂÊý¾Ý¿â
update_sql = 'UPDATE lvm SET lvmSize = ? WHERE lvmName = ? '
data = [(lvm_new_size, lvm_name)]
storage_conf = self.conf.get_storage_conf()
storage_db = storage_conf['db_path']
sql_tools = SqliteTools(storage_db)
sql_tools.update(update_sql, data)
def info_vm(self, vm_name):
""
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
fetchone_sql = 'SELECT * FROM %s WHERE vmName = ? ' % VMTABLE
data = vm_name
item = sql_tools.fetchone(fetchone_sql, data)
infos = {}
if item is not None:
infos['vm_name'] = item[0]
infos['vm_file'] = item[1]
infos['image_name'] = item[2]
infos['image_file'] = item[3]
infos['vm_size'] = item[4]
infos['mem_size'] = item[5]
infos['vcpus'] = item[6]
infos['vnc_port'] = item[7]
infos['vnc_passwd'] = item[8]
infos['interfaces'] = item[9]
infos['ip'] = item[10]
infos['createtime'] = item[11]
infos['remark'] = item[12]
else:
return None
return infos
def remove_lvm(self, lvm_name, mount=False):
""
# 1 ²éѯÐÅÏ¢
infos = self.info_lvm(lvm_name)
if infos is None:
raise CustomException("lvm is not exist.")
vg_name = infos['vg_name']
lvm_dir = infos['lvm_dir']
mount_dir = infos['mount_dir']
# 2 жÔعÒÔØ
if mount:
self.umount_dir(lvm_name)
# 3 ɾ³ýlvm
lvm = LvmDriver(vg_name)
lvm.remove_volume(lvm_dir)
# 4 ɾ³ýÊý¾Ý¿â
delete_sql = 'DELETE FROM lvm WHERE lvmName = ? '
data = [(lvm_name, )]
storage_conf = self.conf.get_storage_conf()
storage_db = storage_conf['db_path']
sql_tools = SqliteTools(storage_db)
sql_tools.delete(delete_sql, data)
def info_disks(self, vm_name):
""
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
fetchall_sql = 'SELECT * FROM %s where vmName = ?' % DISKTABLE
data = (vm_name, )
infos = sql_tools.fetchall(fetchall_sql, data)
disks = []
for item in infos:
disk = {}
if item is not None:
disk['vm_name'] = item[0]
disk['disk_size'] = item[1]
disk['disk_name'] = item[2]
disk['disk_target'] = item[3]
disk['disk_file'] = item[4]
disk['disk_type'] = item[5]
disk['createtime'] = item[6]
disk['remark'] = item[7]
disks.append(disk)
return disks
def create_app_table(self):
""
app_conf = self.conf.get_app_conf()
app_db = app_conf['db_path']
sql_tools = SqliteTools(app_db)
# 1 服务表
create_app_table_sql = '''CREATE TABLE `%s` (
`instanceId` varchar(128) NOT NULL,
`appName` varchar(128) default NULL,
`appType` varchar(128) NOT NULL,
`serviceId` varchar(128) NOT NULL,
`vmName` varchar(128) NOT NULL,
`domain` varchar(128) default NULL,
`listenPort` int(10) default 0,
`param` text default NULL,
`status` varchar(12) NOT NULL,
`createtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
`remark` varchar(1024) DEFAULT NULL,
PRIMARY KEY (`instanceId`)
)''' % APPTABLE
sql_tools.create_table(create_app_table_sql)
def proxy_del(self, **kwargs):
""
# 必选
vm_name = kwargs.pop('vm_name', None)
port = kwargs.pop('port', None)
# 可选
ip = kwargs.pop('ip', None)
proxy_ip = kwargs.pop('proxy_ip', None)
proxy_port = kwargs.pop('proxy_port', None)
proxy_type = kwargs.pop('proxy_type', None)
# 1 检测
self.check(vm_name)
# 2 查询ip
if ip == None:
info = self.info_vm(vm_name)
ip = info['ip']
# 3 删除代理
self.net.portProxyRemove(ip, port, proxyType=proxy_type)
# 4 删除数据库
delete_sql = 'DELETE FROM %s WHERE ip = ? and port = ? ' % VMPROXY
data = [(ip, port)]
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
sql_tools.delete(delete_sql, data)
def exist_disk(self, disk_name):
""
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
fetchall_sql = 'SELECT * FROM %s where diskName = ?' % DISKTABLE
data = disk_name
infos = sql_tools.fetchone(fetchall_sql, data)
if infos is None:
return False
else:
return True
def fixedIpRemove(self, groupName, ipAddress):
hdcp_subnets = {}
bridge_list = self.network_conf['bridge']
if self.net_type == "dhcp":
#根据配置文件初始化dhcp配置
hdcp_subnets = self._conf2dchp(bridge_list)
#读取dhcp数据表
sql = "select ipAddress, macAddress, groupName, hostname, ifName,id from %s" % TABLE_DHCP
sql_tools = SqliteTools(self.db_name)
item = sql_tools.fetchall(sql)
removeId = None
for it in item:
#print it[5],it[2], groupName,it[0],ipAddress
if it[2] == groupName and it[0] == ipAddress:
removeId = it[5]
continue
if self.net_type == "dhcp":
#添加host到subnet中
self._addHost2dhcp(hdcp_subnets, it[2], it[0], it[1], it[3],
it[4])
if removeId is None:
message = "ip is not exists. param(%s,%s)" % (groupName, ipAddress)
raise CustomNotFoundException(message)
if self.net_type == "dhcp":
#将新生产的ip添加到subnet中
hdcp_subnet_list = []
for (k, v) in hdcp_subnets.items():
hdcp_subnet_list.append(v)
#写dhcp文件
dhcp_obj = Dhcp(self.network_conf['dhcp_conf'],
self.network_conf['dhcp_service'])
dhcp_obj.write_conf(hdcp_subnet_list, None, None)
dhcp_obj.restart()
elif self.net_type == "libvirt":
#从libvirt的network中删除
# groupName, macAddress, ipAddress, hostName
try:
del_host_dhcp(groupName, macAddress, ipAddress, hostName)
except Exception, e:
raise CustomExecException(
"add host ip to libvirt network Failure,Reason:%s" %
str(e))
def set_vm_cpu(self, vm_name, vcpus):
""
# 1 检测
self.check(vm_name)
# 2 设置cpu
self.vm_tools.set_vcpus(vm_name=vm_name, vcpus=vcpus)
# 3 修改数据库
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
update_sql = 'UPDATE %s SET vcpus = ? WHERE vmName = ? ' % VMTABLE
data = [(vcpus, vm_name)]
sql_tools.update(update_sql, data)
def set_vm_mem(self, vm_name, size):
""
# 1 检测
self.check(vm_name)
# 2 设置内存
self.vm_tools.set_mem(vm_name=vm_name, memory=size)
# 3 修改数据库
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
update_sql = 'UPDATE %s SET memSize = ? WHERE vmName = ? ' % VMTABLE
data = [(size, vm_name)]
sql_tools.update(update_sql, data)
def drop_image(self,image_name):
""
image_conf = self.conf.get_image_conf()
image_path = image_conf['path']
image_file = os.path.join(image_path,image_name)
if os.path.isfile(image_file):
os.remove(image_file)
update_sql = 'UPDATE images SET status = ? WHERE name = ? '
data = [(9, image_name)]
images_db = image_conf['db_path']
sql_tools = SqliteTools(images_db)
sql_tools.update(update_sql,data)
def attach_disk(self, vm_name, target, disk_size):
""
# 1 检测
self.check(vm_name)
disk_name = vm_name + "_" + target
# 2 判断磁盘是否存在
if self.exist_disk(disk_name):
raise CustomException("Error: disk name is exist!")
return
# 3 查询当前磁盘情况，得到未使用的磁盘那盘符
disk_target = target
# disks = self.info_disks(vm_name)
# targets = []
# for disk in disks:
# targets.append(disk['disk_target'])
#
# for i in range(98,123):
# i = "vd"+ chr(i)
# if i not in targets:
# disk_target = i
# break
# 4 创建lvm磁盘
self.storageManage.create_lvm(lvm_name=disk_name, lvm_size=disk_size)
disk_file = self.storageManage.get_lvm_path(disk_name)
# 5 格式化系统格式
self.disk_mkfs(vm_name, disk_file)
# 6 硬盘挂载
self.vm_tools.attach_disk(vm_name, disk_target, disk_file)
# 7 保存数据库
# 磁盘类型，ntfs or ext4
disk_type = self.get_os_type(vm_name)
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
save_sql = '''INSERT INTO %s values (?, ?, ?, ?, ?, ?, ?, ?)''' % DISKTABLE
data = [(vm_name, disk_size, disk_name, disk_target, disk_file,
disk_type, time.strftime("%Y-%m-%d %H:%M:%S"), "")]
sql_tools.save(save_sql, data)
def proxy_list(self, **kwargs):
""
vm_name = kwargs.pop('vm_name', None)
port = kwargs.pop('port', None)
ip = kwargs.pop('ip', None)
sql = "select * from %s where 1=1" % VMPROXY
data = ()
cond_conf = ''
if vm_name is not None:
cond_conf += ' and vmName=?'
data += (vm_name, )
if ip is not None:
cond_conf += ' and ip=?'
data += (ip, )
if port is not None:
cond_conf += ' and port=?'
data += (port, )
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
if len(data) > 0:
sql += cond_conf
infos = sql_tools.fetchall(sql, data)
else:
infos = sql_tools.fetchall(sql)
proxys = []
for item in infos:
proxy = {}
if item is not None:
proxy['vmName'] = item[0]
proxy['ip'] = item[1]
proxy['port'] = item[2]
proxy['proxyIp'] = item[3]
proxy['proxyPort'] = item[4]
proxys.append(proxy)
return proxys
def find_vm(self, vm_name=None):
""
sql = "select * from %s where 1=1" % VMTABLE
data = ()
cond_conf = ''
if vm_name is not None:
cond_conf += ' and vmName=?'
data += (vm_name, )
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
if len(data) > 0:
sql += cond_conf
infos = sql_tools.fetchall(sql, data)
else:
infos = sql_tools.fetchall(sql)
vms = []
for item in infos:
vm = {}
if item is not None:
vm['vmName'] = item[0]
#vm['vm_file'] = item[1]
vm['imageName'] = item[2]
#vm['image_file'] = item[3]
vm['vmSize'] = item[4]
vm['memSize'] = item[5]
vm['vcpus'] = item[6]
vm['vncPort'] = item[7]
vm['vncPasswd'] = item[8]
vm['interfaces'] = item[9]
vm['ip'] = item[10]
vm['createtime'] = item[11]
vm['remark'] = item[12]
vms.append(vm)
return vms
def create_network_table(self):
'''
create sqlite table
'''
'''
id, 主键ID uuid
groupName, 对应的桥名称
macAddress, 虚拟的mack地址
ipAddress, 虚拟的静态IP
hostname, 虚拟机主机名
ifName 虚拟机网口的名
'''
create_dhcp_table_sql = '''CREATE TABLE `dhcp` (
`id` varchar(64) PRIMARY KEY NOT NULL,
`groupName` varchar(64) NOT NULL,
`macAddress` varchar(64) NOT NULL,
`ipAddress` varchar(64) NOT NULL,
`hostname` varchar(256) NOT NULL,
`ifName` varchar(64) NOT NULL
)'''
'''
id,主键ID uuid
groupName, 对应的桥名称
dip, 通过groupName从配置中取得，外网IP
dPort, 对外端口
tIp, 虚拟机IP
tPort 虚拟机端口
'''
create_proxyPort_table_sql = '''CREATE TABLE `proxyPort` (
`id` varchar(64) PRIMARY KEY NOT NULL,
`groupName` varchar(64),
`dip` varchar(64) NOT NULL,
`dPort` int,
`tIp` varchar(64) NOT NULL,
`tPort` varchar(64) NOT NULL
)'''
'''
id,主键ID uuid
pType, 1：vnc端口，2：其它业务端口
'''
create_businessPort_table_sql = '''CREATE TABLE `businessPort` (
`id` varchar(64) PRIMARY KEY NOT NULL,
`pType` varchar(5) NOT NULL,
`dPort` int
)'''
network_conf = self.conf.get_network_conf()
network_db = network_conf['db_path']
sql_tools = SqliteTools(network_db)
sql_tools.create_table(create_dhcp_table_sql)
sql_tools.create_table(create_proxyPort_table_sql)
sql_tools.create_table(create_businessPort_table_sql)
def create_lvm_table(self):
""
create_table_sql = '''CREATE TABLE `lvm` (
`lvmName` varchar(64) NOT NULL,
`vgName` varchar(200) NOT NULL,
`lvmSize` double(24) NOT NULL,
`lvmDir` varchar(128) DEFAULT NULL,
`mountDir` varchar(128) DEFAULT NULL,
`lvmMkfs` varchar(32) DEFAULT NULL,
`lvmType` varchar(32) DEFAULT NULL,
`createtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
`remark` varchar(1024) DEFAULT NULL,
PRIMARY KEY (`lvmName`)
)'''
storage_conf = self.conf.get_storage_conf()
storage_db = storage_conf['db_path']
sql_tools = SqliteTools(storage_db)
sql_tools.create_table(create_table_sql)
def fixedIpList(self, groupName=None, ipAddress=None):
sql = "select ipAddress, macAddress, groupName, hostname, ifName,id from %s where 1=1" % TABLE_DHCP
data = ()
cond_conf = ''
if groupName is not None:
cond_conf += ' and groupName=?'
data += (groupName, )
if ipAddress is not None:
cond_conf += ' and ipAddress=?'
data += (ipAddress, )
sql_tools = SqliteTools(self.db_name)
item = None
if len(data) > 0:
sql += cond_conf
item = sql_tools.fetchall(sql, data)
else:
item = sql_tools.fetchall(sql)
return item
def app_info(self, instanceId=None):
""
sql = "select * from %s where 1=1" % APPTABLE
data = ()
cond_conf = ''
if instanceId is not None:
cond_conf += ' and instanceId=?'
data += (instanceId, )
app_conf = self.conf.get_app_conf()
app_db = app_conf['db_path']
sql_tools = SqliteTools(app_db)
if len(data) > 0:
sql += cond_conf
infos = sql_tools.fetchall(sql, data)
else:
infos = sql_tools.fetchall(sql)
apps = []
for item in infos:
app = {}
if item is not None:
app['instanceId'] = item[0]
app['appName'] = item[1]
app['appType'] = item[2]
app['serviceId'] = item[3]
app['vmName'] = item[4]
app['domain'] = item[5]
app['listenPort'] = item[6]
app['param'] = item[7]
app['status'] = item[8]
app['createtime'] = item[9]
app['remark'] = item[10]
apps.append(app)
return apps
def create_lvm(self, **kwargs):
""
lvm_name = kwargs.pop('lvm_name', None)
lvm_size = kwargs.pop('lvm_size', None)
vg_name = kwargs.pop('vg_name', None)
mount = kwargs.pop('mount', False)
# 1 ÅжÏvg name
storage_conf = self.conf.get_storage_conf()
if vg_name is None:
vg_name = storage_conf['vg_name']
# 2 ´´½¨lvm
lvm = LvmDriver(vg_name)
lvm.create_volume(lvm_name, str(lvm_size) + "M")
# 3 ¸ñʽ»¯
lvm_dir = self.get_lvm_path(lvm_name, vg_name)
self.format_dir(lvm_dir)
lvm_mkfs = storage_conf['cmd_format']
mount_dir = ""
lvm_type = "disk"
# 4 ÅжÏÊÇ·ñ¹ÒÔØ
if mount:
lvm_type = "image"
# 2 ¹ÒÔØ
mount_dir = os.path.join(storage_conf['path'], lvm_name)
self.mount_dir(lvm_dir, mount_dir)
# 5 ±£´æÊý¾Ý¿â
save_sql = '''INSERT INTO lvm values (?, ?, ?,?,?,?,?,?,?)'''
data = [(lvm_name, vg_name, lvm_size, lvm_dir, mount_dir, lvm_mkfs,
lvm_type, time.strftime("%Y-%m-%d %H:%M:%S"), "")]
storage_db = storage_conf['db_path']
sql_tools = SqliteTools(storage_db)
sql_tools.save(save_sql, data)
return mount_dir
def proxy_add(self, **kwargs):
""
# 必选
vm_name = kwargs.pop('vm_name', None)
port = kwargs.pop('port', None)
# 可选
ip = kwargs.pop('ip', None)
proxy_ip = kwargs.pop('proxy_ip', None)
proxy_port = kwargs.pop('proxy_port', None)
proxy_type = kwargs.pop('proxy_type', None)
# 1 检测
self.check(vm_name)
# 2 查询ip
if ip == None:
info = self.info_vm(vm_name)
ip = info['ip']
# 3 添加代理
if proxy_ip == None and proxy_port == None:
proxy_info = self.net.portProxyRegister(ip,
port,
proxyType=proxy_type)
proxy_ip = proxy_info['proxyIp']
proxy_port = proxy_info['proxyPort']
# 4 添加数据库
virtual_conf = self.conf.get_virtual_conf()
virtual_db = virtual_conf['db_path']
sql_tools = SqliteTools(virtual_db)
save_sql = '''INSERT INTO %s values (?, ?, ?, ?, ?, ?, ?)''' % VMPROXY
data = [(vm_name, ip, port, proxy_ip, proxy_port,
time.strftime("%Y-%m-%d %H:%M:%S"), "")]
sql_tools.save(save_sql, data)
return proxy_ip, proxy_port
def portProxyRemove(self,
ip,
port,
proxyIp=None,
proxyPort=None,
proxyType=None):
agent_ip = self.network_conf['agent_ip']
if proxyIp in [None, '']:
proxyIp = agent_ip
sql = "select dip,dPort,tIp,tPort,id from %s where " % TABLE_PROXYPORT
cond_conf = ''
cond_conf += "tIp=? and tPort=? and dip=?"
data = (ip, port, proxyIp)
if proxyPort not in [None]:
cond_conf += " and dPort=?"
data += (proxyPort, )
sql += cond_conf
#执行查询
sql_tools = SqliteTools(self.db_name)
item = sql_tools.fetchall(sql, data)
if len(item) != 1:
raise CustomNotFoundException(
"Not found the proxy port (ip=%s,port=%s,proxyIp=%s,proxyPort=%s) find result num=%d"
% (ip, port, proxyIp, proxyPort, len(item)))
dip, dPort, tIp, tPort, id = item[0]
#将端口代理从iptables中删除
iptablesTool = IptablesTools()
iptablesTool.del_nat(tIp, tPort, dip, dPort, proxyType)
sql = "delete from %s where id=?" % TABLE_PROXYPORT
data = [(id, )]
sql_tools.delete(sql, data)
return True
def create_images_table(self):
""
create_table_sql = '''CREATE TABLE `images` (
`imageId` varchar(64) NOT NULL,
`name` varchar(200) DEFAULT NULL,
`system` varchar(64) DEFAULT NULL,
`version` varchar(64) DEFAULT NULL,
`arch` varchar(64) DEFAULT NULL,
`machine` varchar(64) DEFAULT NULL,
`size` double(24) DEFAULT NULL,
`savepath` varchar(64) DEFAULT NULL,
`ext` varchar(64) DEFAULT NULL,
`status` int(1) DEFAULT 0,
`vtype` varchar(64) DEFAULT NULL,
`createtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
`remark` varchar(1024) DEFAULT NULL,
PRIMARY KEY (`imageId`)
)'''
image_conf = self.conf.get_image_conf()
images_db = image_conf['db_path']
sql_tools = SqliteTools(images_db)
sql_tools.create_table(create_table_sql)
self.executer.env = env
self.executer.properties = service.propertys.parameter
# 6 删除
for action in actions:
try:
getattr(self.executer, action['action'])(action['param'])
except Exception, e:
raise CustomException("Error executing method %s !,%s" %
(action['action'], str(e)))
return
# 7 删除数据库
app_conf = self.conf.get_app_conf()
app_db = app_conf['db_path']
sql_tools = SqliteTools(app_db)
delete_sql = 'DELETE FROM %s WHERE instanceId = ? ' % APPTABLE
data = [(instanceId, )]
sql_tools.delete(delete_sql, data)
# 服务负载
def app_balance(self):
""
pass
# 服务配置
def app_conf(self):
""
def app_deploy(self, env):
""
# 参数获取
serviceId = env.get_service_env('serviceId')
instanceId = env.get_service_env('instanceId')
appName = env.get_app_env('appName')
if appName is None:
appName = ""
param = env.get_app_env('param')
listenPort = env.get_router_env('listenPort')
if listenPort is None:
listenPort = 0
domain = env.get_router_env('domain')
if domain is None:
domain = ""
name = serviceId
# 1 判断服务实例是否已经安装
app_info = self.app_info(instanceId)
if len(app_info) == 1:
raise CustomException("the service [%s] already exists" %
instanceId)
return
# 2 判断服务是否存在
if not self.script.hasService(name):
raise CustomException("Could not find the service %s" % str(name))
return
# 3 得到改服务对象
service = self.script.getService(name)
# 4 得到部署的列表
actions = service.target.actions['deploy']
# 5 保存数据库
appType = service.serviceType
vmName = env.get_vm_env('name')
status = 'creating'
app_conf = self.conf.get_app_conf()
app_db = app_conf['db_path']
sql_tools = SqliteTools(app_db)
save_sql = '''INSERT INTO %s values (?, ?, ?,?, ?,?,?,?,?,?,?)''' % APPTABLE
data = [(instanceId, appName, appType, serviceId, vmName,
domain, listenPort, param, status,
time.strftime("%Y-%m-%d %H:%M:%S"), "")]
sql_tools.save(save_sql, data)
# 6 循环部署响应列表，逐个操作
# 变量赋值
self.executer.env = env
self.executer.properties = service.propertys.parameter
# 处理
for action in actions:
try:
getattr(self.executer, action['action'])(action['param'])
except Exception, e:
# 删除数据库
delete_sql = 'DELETE FROM %s WHERE instanceId = ? ' % APPTABLE
data = [(instanceId, )]
sql_tools.delete(delete_sql, data)
# 删除VM
self.vm.delete_vm(vmName)
# 异常
raise CustomException("Error executing method %s !,%s" %
(action['action'], str(e)))
return