def before_delete(self, cname, backup):
for disktype in (JBoxVol.JBP_USERHOME, JBoxVol.JBP_PKGBUNDLE, JBoxVol.JBP_DATA, JBoxVol.JBP_CONFIG):
disk = VolMgr.get_disk_from_container(self.dockid, disktype)
if disk is not None:
disk.release(backup=backup)
if cname is not None:
SessContainer.PINGS.pop(cname, None)
def before_delete(self, cname, backup):
for disktype in (JBoxVol.JBP_USERHOME, JBoxVol.JBP_PKGBUNDLE,
JBoxVol.JBP_DATA, JBoxVol.JBP_CONFIG):
disk = VolMgr.get_disk_from_container(self.dockid, disktype)
if disk is not None:
disk.release(backup=backup)
if cname is not None:
SessContainer.PINGS.pop(cname, None)
def create_user_script(cont):
vol = VolMgr.get_disk_from_container(cont.dockid, JBoxVol.JBP_USERHOME)
pub_key_file = os.path.join(vol.disk_path, ".ssh", "id_rsa.pub")
with open(pub_key_file, 'r') as f:
pub_key = f.read()
auth_key_file = "/home/juser/.ssh/authorized_keys"
template = '#! /usr/bin/env bash\n\njulia -e 0\nsudo -u juser sh -c "echo \\\"%s\\\" >> %s && chmod 600 %s"'
return template % (pub_key, auth_key_file, auth_key_file)
def _write_machinefile(self, cont, filename, machines):
cluster_hosts = set(machines)
if len(cluster_hosts) == 0:
return
# write out the machinefile on the docker's filesystem
vol = VolMgr.get_disk_from_container(cont.dockid, JBoxVol.JBP_USERHOME)
machinefile = os.path.join(vol.disk_path, ".juliabox", filename)
existing_hosts = set()
try:
with open(machinefile, 'r') as f:
existing_hosts = set([x.rstrip('\n') for x in f.readlines()])
except:
pass
if cluster_hosts == existing_hosts:
return
self.log_debug("writing machinefile for %s to path: %s", cont.debug_str(), machinefile)
with open(machinefile, 'w') as f:
for host in cluster_hosts:
f.write(host+'\n')
def get_disk_space_used(self):
disk = VolMgr.get_disk_from_container(self.dockid, JBoxVol.JBP_USERHOME)
if disk is not None:
return disk.get_disk_space_used()
return 0
def get_disk_allocated(self):
disk = VolMgr.get_disk_from_container(self.dockid, JBoxVol.JBP_USERHOME)
if disk is not None:
return disk.get_disk_allocated_size()
return 0
def get_disk_space_used(self):
disk = VolMgr.get_disk_from_container(self.dockid,
JBoxVol.JBP_USERHOME)
if disk is not None:
return disk.get_disk_space_used()
return 0
def get_disk_allocated(self):
disk = VolMgr.get_disk_from_container(self.dockid,
JBoxVol.JBP_USERHOME)
if disk is not None:
return disk.get_disk_allocated_size()
return 0
