def DslVMOperationsRunbook():
"Runbook Service example"
Task.VMPowerOff(name="VM Power Off Task",
target=ref(Endpoint.use_existing("VMEndpoint")))
Task.VMPowerOn(name="VM Power On Task",
target=ref(Endpoint.use_existing("VMEndpoint")))
Task.VMRestart(name="VM Restart Task",
target=ref(Endpoint.use_existing("VMEndpoint")))
def DslDecisionRunbook():
"""
Runbook example with decision task
Decision tasks can be defined in 2 ways
1. with Task.Decision() as d:
if d.ok:
true_path
else:
false_path
2. with Task.Decision() as d:
if d.exit_code == 0:
true_path
if d.exit_code == 1:
false_path
"""
with Task.Decision.ssh(
name="DecisionTask",
script="cat hell",
target=ref(Endpoint.use_existing("DslEndpoint")),
) as d:
if d.ok:
Task.Exec.escript(
name="Task1", script="print 'Decision Task is Successful'"
)
else:
Task.Exec.escript(name="Task2", script="print 'Decision Task Failed'")
def DslExistingEndpoint():
"""
Runbook example for using existing endpoint
Existing endpoint as target can be given as 'Endpoint.use_existing(<ep-name>)'
Existing endpoints are not allowed in endpoints argument in runbook creation
"""
Task.Exec.ssh(
name="Task1",
script='echo "hello"',
target=ref(Endpoint.use_existing("DslEndpoint")),
)
def DslSetVariableRunbook():
"Runbook example with Set Variable Tasks"
Task.SetVariable.escript(name="Task1",
filename=os.path.join(
"scripts", "set_variable_task1_script.py"),
variables=["var1"])
Task.SetVariable.ssh(name="Task2",
filename=os.path.join("scripts",
"set_variable_task2_script.sh"),
variables=["var2"],
target=ref(Endpoint.use_existing("linux_bedag")))
Task.Exec.escript(name="Task3", script="print '@@{var1}@@ @@{var2}@@'")