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Code Issues Releases Wiki Activity

enabling VM stop on expire day, add logging for template provisioning

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This commit is contained in:
Jordan Rodgers 2018-02-12 12:22:46 -05:00
parent c2c91b9f37
commit 451f992d8f
2 changed files with 21 additions and 3 deletions
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19
proxstar/tasks.py
View file

@ -90,8 +90,7 @@ def process_expiring_vms_task():
name = get_vm_config(proxmox, vmid)['name']
expiring_vms.append([name, days])
if days == 0:
#change_vm_power(proxmox, vmid, 'stop')
pass
change_vm_power(proxmox, vmid, 'stop')
if expiring_vms:
send_vm_expire_email('com6056', expiring_vms)
@ -109,16 +108,27 @@ def setup_template(template_id, name, user, password, cores, memory):
proxmox = connect_proxmox()
starrs = connect_starrs()
db = connect_db()
print("[{}] Retrieving template info for template {}.".format(
name, template_id))
template = get_template(db, template_id)
print("[{}] Cloning template {}.".format(name, template_id))
vmid, mac = clone_vm(proxmox, template_id, name, user)
print("[{}] Registering in STARRS.".format(name))
ip = get_next_ip(starrs, app.config['STARRS_IP_RANGE'])
register_starrs(starrs, name, app.config['STARRS_USER'], mac, ip)
get_vm_expire(db, vmid, app.config['VM_EXPIRE_MONTHS'])
print("[{}] Setting CPU and memory.".format(name))
change_vm_cpu(proxmox, vmid, cores)
change_vm_mem(proxmox, vmid, memory)
print(
"[{}] Waiting for STARRS to propogate before starting VM.".format(
name))
time.sleep(90)
print("[{}] Starting VM.".format(name))
change_vm_power(proxmox, vmid, 'start')
print("[{}] Waiting for VM to start before SSHing.".format(name))
time.sleep(20)
print("[{}] Creating SSH session.".format(name))
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
retry = 0
@ -132,17 +142,22 @@ def setup_template(template_id, name, user, password, cores, memory):
except:
retry += 1
time.sleep(3)
print("[{}] Running user creation commands.".format(name))
stdin, stdout, stderr = client.exec_command("useradd {}".format(user))
exit_status = stdout.channel.recv_exit_status()
print(exit_status)
root_password = gen_password(32)
stdin, stdout, stderr = client.exec_command(
"echo '{}' | passwd root --stdin".format(root_password))
exit_status = stdout.channel.recv_exit_status()
print(exit_status)
stdin, stdout, stderr = client.exec_command(
"echo '{}' | passwd '{}' -e --stdin".format(password, user))
exit_status = stdout.channel.recv_exit_status()
print(exit_status)
stdin, stdout, stderr = client.exec_command(
"echo '{} ALL=(ALL:ALL) ALL' | sudo EDITOR='tee -a' visudo".format(
user))
exit_status = stdout.channel.recv_exit_status()
client.close()
print("[{}] Template successfully provisioned.".format(name))

5
proxstar/util.py
View file

@ -2,6 +2,9 @@ import string
import random
def gen_password(length, charset="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*"):
def gen_password(
length,
charset="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*"
):
# use secrets module once this works in python 3.6
return ''.join(random.choice(charset) for x in range(length))