def scale(name,uuid,templateid,env,cpushare,memory,scaleconstant):
uuids=[uuid]
imageprofile = getImageProfile(templateid)
for num in range(1,scaleconstant):
uuid=install_container(name+'-ins'+str(num),templateid,env,cpushare,memory,False,False)
uuids.append(uuid)
port = imageprofile['port']
if( port) :
addip(name,uuids)
def install_container(name,
templateid,
env,
cpushare,
memory,
portmap=False,
setnginx=True):
imageprofile = getImageProfile(templateid)
nodes = get_node_to_deploy()
nodeindex = get_node_pack(nodes, memory, 1)
port = imageprofile['port']
if (port):
portmap = True
if (not env):
env = {
'constraint:node=': nodes[nodeindex]['Name']
}
else:
env['constraint:node='] = nodes[nodeindex]['Name']
env['TERM'] = 'xterm'
if (imageprofile['updatemysql']):
extrahosts = {'mysql': config.get("DOCKER_CONF", "mysql_machine")}
else:
extrahosts = None
hostconfig = client.create_host_config(
publish_all_ports=portmap,
mem_limit=memory,
cap_drop=imageprofile['permissiondrop'],
cap_add=imageprofile['permissionadd'],
links=imageprofile['links'],
extra_hosts=extrahosts)
try:
containerid = client.create_container(name=name,
image=imageprofile['Id'],
command=imageprofile['cmd'],
environment=env,
detach=True,
cpu_shares=cpushare,
host_config=hostconfig)
except docker.errors as e:
print(e)
return
# Update the db -- container in created state.....
try:
response = client.start(container=containerid['Id'])
# @UnusedVariable
# Update the db -- container in running state
except docker.errors as e:
print(e)
if (port and setnginx):
container = Container(containerid)
container.addipbyconf()
return containerid
def install_container(name,templateid,mount_hostvolumes,env,cpushare,memory,portmap=True):
imageprofile = getImageProfile(templateid)
nodes = get_node_to_deploy();
nodeindex = get_node_pack(nodes,memory,1);
if(not env):
env = {'constraint:node=':nodes[nodeindex]['Name']};
else:
env['constraint:node='] =nodes[nodeindex]['Name'];
if(imageprofile['updatemysql'] ):
extrahosts = {'mysql':config.get("DOCKER_CONF","mysql_machine")}
else :
extrahosts = None;
if (imageprofile['mountdestdir']):
bindconfig1 ={}
bindconfig1['bind'] = imageprofile['mountdestdir'];
bindconfig1['mode'] ='rw' ;
binds = {}
binds[mount_hostvolumes] = bindconfig1;
hostconfig = client.create_host_config(binds = binds,publish_all_ports = portmap,mem_limit = memory,links = imageprofile['links'],cap_drop=imageprofile['permissiondrop'],cap_add=imageprofile['permissionadd'],extra_hosts=extrahosts);
print(hostconfig);
try:
containerid = client.create_container(name=name ,image = imageprofile['Id'] , command = imageprofile['cmd'] ,
volumes = [imageprofile['mountdestdir']] , environment = env , detach = True ,cpu_shares=cpushare,
host_config = hostconfig );
print (containerid );
except docker.errors as e:
print (e);
else :
hostconfig = client.create_host_config(publish_all_ports = portmap,mem_limit = memory,cap_drop=imageprofile['permissiondrop'],cap_add=imageprofile['permissionadd'],links = imageprofile['links'],extra_hosts=extrahosts);
try:
containerid = client.create_container(name=name,image = imageprofile['Id'] , command = imageprofile['cmd'],
environment = env , detach = True ,cpu_shares=cpushare,
host_config = hostconfig );
print (containerid );
except docker.errors as e:
print (e);
# Update the db -- container in created state.....
print ('db update');
try:
response = client.start(container = containerid['Id']);
print (response) ;
# Update the db -- container in running state
except docker.errors as e:
print(e);
port = imageprofile['port'];
if( port) :
container = Container(containerid);
container.addipbyconf();
return containerid;
def container_install_task(req_data, params):
env_vars = req_data.env_vars
image_id = int(env_vars.pop('image_profile'))
image_profile = getImageProfile(image_id)['type']
# env_vars['image_profile'] = None
cont_id = db.container_data.insert(
name = req_data.vm_name,
RAM = req_data.RAM,
vCPU = req_data.vCPU,
env_vars = env_vars,
image_id = image_id,
image_profile = image_profile,
restart_policy = req_data.restart_policy,
requester_id = req_data.requester_id,
owner_id = req_data.owner_id,
purpose = req_data.purpose,
status = VM_STATUS_IN_QUEUE)
add_container_users(cont_id, req_data.requester_id, req_data.owner_id, req_data.collaborators)
add_cont_task_to_queue(cont_id, CONTAINER_TASK_CREATE, params=params, requested_by=req_data.requester_id)
def container_install_task(req_data, params):
env_vars = req_data.env_vars
image_id = int(env_vars.pop('image_profile'))
image_profile = getImageProfile(image_id)['type']
# env_vars['image_profile'] = None
cont_id = db.container_data.insert(
name = req_data.vm_name,
RAM = req_data.RAM,
vCPU = req_data.vCPU,
env_vars = env_vars,
image_id = image_id,
image_profile = image_profile,
restart_policy = req_data.restart_policy,
requester_id = req_data.requester_id,
owner_id = req_data.owner_id,
purpose = req_data.purpose,
status = VM_STATUS_IN_QUEUE)
add_container_users(cont_id, req_data.requester_id, req_data.owner_id, req_data.collaborators)
add_cont_task_to_queue(cont_id, CONTAINER_TASK_CREATE, params=params, requested_by=req_data.requester_id)
def install_container(name,templateid,env,cpushare,memory,portmap=False,setnginx=True,restart_policy='no'):
imageprofile = getImageProfile(templateid)
nodes = get_node_to_deploy()
nodeindex = get_node_pack(nodes,memory,1)
port = imageprofile['port']
if (port):
portmap = True
if(not env):
env = {'constraint:node=':nodes[nodeindex]['Name']}
else:
env['constraint:node='] =nodes[nodeindex]['Name']
env['TERM'] = 'xterm'
if(imageprofile['updatemysql'] ):
extrahosts = {'mysql':config.get("DOCKER_CONF","mysql_machine_ip")}
else :
extrahosts = None
ulimits=[]
import docker.utils
ulimits.append(docker.utils.Ulimit(Name='NPROC',Soft=500,Hard=1000))
ulimits.append(docker.utils.Ulimit(Name='NOFILE',Soft=4000,Hard=8000))
hostconfig = client.create_host_config(publish_all_ports = portmap,mem_limit = memory,cap_drop=imageprofile['permissiondrop'],cap_add=imageprofile['permissionadd'],links = imageprofile['links'],extra_hosts=extrahosts,restart_policy={'Name':restart_policy,'MaximumRetryCount':5},ulimits=ulimits)
try:
containerid = client.create_container(name=name,image = imageprofile['Id'] , command = imageprofile['cmd'],
environment = env , detach = True ,cpu_shares=cpushare,
host_config = hostconfig )
except docker.errors as e:
print (e)
return
# Update the db -- container in created state.....
try:
response = client.start(container = containerid['Id']) # @UnusedVariable
# Update the db -- container in running state
except Exception as e:
logger.debug(e)
if( port and setnginx) :
container = Container(containerid)
container.addipbyconf()
return containerid