def task(ctx, config):
"""
Loop a sequential group of tasks
example::
- loop:
count: 10
body:
- tasktest:
- tasktest:
:param ctx: Context
:param config: Configuration
"""
for i in range(config.get('count', 1)):
stack = []
try:
for entry in config.get('body', []):
if not isinstance(entry, dict):
entry = ctx.config.get(entry, {})
((taskname, confg), ) = entry.items()
log.info('In sequential, running task %s...' % taskname)
mgr = run_tasks.run_one_task(taskname, ctx=ctx, config=confg)
if hasattr(mgr, '__enter__'):
mgr.__enter__()
stack.append(mgr)
finally:
try:
exc_info = sys.exc_info()
while stack:
mgr = stack.pop()
mgr.__exit__(*exc_info)
finally:
del exc_info
def task(ctx, config):
"""
Run a set of tasks to completion in order. __exit__ is called on a task
before __enter__ on the next
example::
- full_sequential:
- tasktest:
- tasktest:
:param ctx: Context
:param config: Configuration
"""
for entry in config:
if not isinstance(entry, dict):
entry = ctx.config.get(entry, {})
((taskname, confg),) = entry.iteritems()
log.info('In full_sequential, running task %s...' % taskname)
mgr = run_tasks.run_one_task(taskname, ctx=ctx, config=confg)
if hasattr(mgr, '__enter__'):
try:
mgr.__enter__()
finally:
try:
exc_info = sys.exc_info()
mgr.__exit__(*exc_info)
finally:
del exc_info
def task(ctx, config):
"""
Loop a sequential group of tasks
example::
- loop:
count: 10
body:
- tasktest:
- tasktest:
:param ctx: Context
:param config: Configuration
"""
for i in range(config.get('count', 1)):
stack = []
try:
for entry in config.get('body', []):
if not isinstance(entry, dict):
entry = ctx.config.get(entry, {})
((taskname, confg),) = entry.iteritems()
log.info('In sequential, running task %s...' % taskname)
mgr = run_tasks.run_one_task(taskname, ctx=ctx, config=confg)
if hasattr(mgr, '__enter__'):
mgr.__enter__()
stack.append(mgr)
finally:
try:
exc_info = sys.exc_info()
while stack:
mgr = stack.pop()
mgr.__exit__(*exc_info)
finally:
del exc_info
def task(ctx, config):
"""
Run a set of tasks to completion in order. __exit__ is called on a task
before __enter__ on the next
example::
- full_sequential:
- tasktest:
- tasktest:
:param ctx: Context
:param config: Configuration
"""
for entry in config:
if not isinstance(entry, dict):
entry = ctx.config.get(entry, {})
((taskname, confg), ) = entry.iteritems()
log.info('In full_sequential, running task %s...' % taskname)
mgr = run_tasks.run_one_task(taskname, ctx=ctx, config=confg)
if hasattr(mgr, '__enter__'):
try:
mgr.__enter__()
finally:
try:
exc_info = sys.exc_info()
mgr.__exit__(*exc_info)
finally:
del exc_info
def _run_spawned(ctx,config,taskname):
mgr = {}
try:
log.info('In parallel, running task %s...' % taskname)
mgr = run_tasks.run_one_task(taskname, ctx=ctx, config=config)
if hasattr(mgr, '__enter__'):
mgr.__enter__()
finally:
exc_info = sys.exc_info()
if hasattr(mgr, '__exit__'):
mgr.__exit__(*exc_info)
del exc_info
def task(ctx, config):
"""
Sequentialize a group of tasks into one executable block
example::
- sequential:
- tasktest:
- tasktest:
You can also reference the job from elsewhere::
foo:
tasktest:
tasks:
- sequential:
- tasktest:
- foo
- tasktest:
That is, if the entry is not a dict, we will look it up in the top-level
config.
Sequential tasks and Parallel tasks can be nested.
:param ctx: Context
:param config: Configuration
"""
stack = []
try:
for entry in config:
if not isinstance(entry, dict):
entry = ctx.config.get(entry, {})
((taskname, confg), ) = entry.iteritems()
log.info('In sequential, running task %s...' % taskname)
mgr = run_tasks.run_one_task(taskname, ctx=ctx, config=confg)
if hasattr(mgr, '__enter__'):
mgr.__enter__()
stack.append(mgr)
finally:
try:
exc_info = sys.exc_info()
while stack:
mgr = stack.pop()
mgr.__exit__(*exc_info)
finally:
del exc_info
def task(ctx, config):
"""
Sequentialize a group of tasks into one executable block
example::
- sequential:
- tasktest:
- tasktest:
You can also reference the job from elsewhere::
foo:
tasktest:
tasks:
- sequential:
- tasktest:
- foo
- tasktest:
That is, if the entry is not a dict, we will look it up in the top-level
config.
Sequential tasks and Parallel tasks can be nested.
:param ctx: Context
:param config: Configuration
"""
stack = []
try:
for entry in config:
if not isinstance(entry, dict):
entry = ctx.config.get(entry, {})
((taskname, confg),) = entry.iteritems()
log.info('In sequential, running task %s...' % taskname)
mgr = run_tasks.run_one_task(taskname, ctx=ctx, config=confg)
if hasattr(mgr, '__enter__'):
mgr.__enter__()
stack.append(mgr)
finally:
try:
exc_info = sys.exc_info()
while stack:
mgr = stack.pop()
mgr.__exit__(*exc_info)
finally:
del exc_info
def task(ctx, config):
"""
Sequentialize a group of tasks into one executable block, run on cleanup
example::
tasks:
- foo:
- full_sequential_finally:
- final1:
- final2:
- bar:
- baz:
The final1 and final2 tasks will run when full_sequentiall_finally is torn
down, after the nested bar and baz tasks have run to completion, and right
before the preceding foo task is torn down. This is useful if there are
additional steps you want to interject in a job during the shutdown (instead
of startup) phase.
:param ctx: Context
:param config: Configuration
"""
try:
yield
finally:
for entry in config:
if not isinstance(entry, dict):
entry = ctx.config.get(entry, {})
((taskname, confg), ) = entry.iteritems()
log.info('In full_sequential_finally, running task %s...' %
taskname)
mgr = run_tasks.run_one_task(taskname, ctx=ctx, config=confg)
if hasattr(mgr, '__enter__'):
try:
mgr.__enter__()
finally:
try:
exc_info = sys.exc_info()
mgr.__exit__(*exc_info)
finally:
del exc_info
def task(ctx, config):
"""
Sequentialize a group of tasks into one executable block, run on cleanup
example::
tasks:
- foo:
- full_sequential_finally:
- final1:
- final2:
- bar:
- baz:
The final1 and final2 tasks will run when full_sequentiall_finally is torn
down, after the nested bar and baz tasks have run to completion, and right
before the preceding foo task is torn down. This is useful if there are
additional steps you want to interject in a job during the shutdown (instead
of startup) phase.
:param ctx: Context
:param config: Configuration
"""
try:
yield
finally:
for entry in config:
if not isinstance(entry, dict):
entry = ctx.config.get(entry, {})
((taskname, confg),) = entry.iteritems()
log.info('In full_sequential_finally, running task %s...' % taskname)
mgr = run_tasks.run_one_task(taskname, ctx=ctx, config=confg)
if hasattr(mgr, '__enter__'):
try:
mgr.__enter__()
finally:
try:
exc_info = sys.exc_info()
mgr.__exit__(*exc_info)
finally:
del exc_info