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Merge branch 'install'

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Conflicts:
	lib/cdist/config.py

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Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
This commit is contained in:
Nico Schottelius 2011-10-06 17:06:56 +02:00
commit 1da7436fcb
5 changed files with 246 additions and 479 deletions
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30
doc/dev/logs/2011-10-06 Normal file
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@ -0,0 +1,30 @@
GlobalExplorer
list_explorers()
list_explorers_names()
base_dir
__init__(name)
out_dir
env
name = id
path
return_code
return_value
--------------------------------------------------------------------------------
Exec:
normal:
scp /from/where $USER@$HOST:REMOTE_BASE/cdist-internal
ssh $USER@$HOST MY_CMD_THAT_NEEDS_TO_RUN_IN_BIN_SH (including ENV)
sudo:
scp $USER@$HOST:REMOTE_BASE/cdist-internal
ssh $USER@$HOST sudo MY_CMD_THAT_NEEDS_TO_RUN_IN_BIN_SH (including ENV)
chroot:
[sudo] cp file /chroot/THE_HOST_BASE/REMOTE_BASE/cdist-internal
[sudo] chroot /chroot MY_CMD_THAT_NEEDS_TO_RUN_IN_BIN_SH (including ENV)

256
lib/cdist/config.py
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@ -22,261 +22,13 @@
import datetime import datetime
import logging import logging
import os
import sys import sys
import cdist.emulator import cdist.config_install
import cdist.path
CODE_HEADER = "#!/bin/sh -e\n" class Config(cdist.config_install.ConfigInstall):
pass
log = logging.getLogger(__name__)
class Config:
"""Cdist main class to hold arbitrary data"""
def __init__(self, target_host,
initial_manifest=False,
home=None,
exec_path=sys.argv[0],
debug=False):
self.target_host = target_host
os.environ['target_host'] = target_host
self.debug = debug
self.exec_path = exec_path
self.path = cdist.path.Path(self.target_host,
initial_manifest=initial_manifest,
base_dir=home,
debug=debug)
self.objects_prepared = []
def cleanup(self):
self.path.cleanup()
def run_global_explores(self):
"""Run global explorers"""
log.info("Running global explorers")
explorers = self.path.list_global_explorers()
if(len(explorers) == 0):
raise CdistError("No explorers found in", self.path.global_explorer_dir)
self.path.transfer_global_explorers()
for explorer in explorers:
output = self.path.global_explorer_output_path(explorer)
output_fd = open(output, mode='w')
cmd = []
cmd.append("__explorer=" + cdist.path.REMOTE_GLOBAL_EXPLORER_DIR)
cmd.append(self.path.remote_global_explorer_path(explorer))
cdist.exec.run_or_fail(cmd, stdout=output_fd, remote_prefix=True)
output_fd.close()
def run_type_explorer(self, cdist_object):
"""Run type specific explorers for objects"""
type = self.path.get_type_from_object(cdist_object)
self.path.transfer_type_explorers(type)
cmd = []
cmd.append("__explorer=" + cdist.path.REMOTE_GLOBAL_EXPLORER_DIR)
cmd.append("__type_explorer=" + self.path.remote_type_explorer_dir(type))
cmd.append("__object=" + self.path.remote_object_dir(cdist_object))
cmd.append("__object_id=" + self.path.get_object_id_from_object(cdist_object))
cmd.append("__object_fq=" + cdist_object)
# Need to transfer at least the parameters for objects to be useful
self.path.transfer_object_parameter(cdist_object)
explorers = self.path.list_type_explorers(type)
for explorer in explorers:
remote_cmd = cmd + [os.path.join(self.path.remote_type_explorer_dir(type), explorer)]
output = os.path.join(self.path.type_explorer_output_dir(cdist_object), explorer)
output_fd = open(output, mode='w')
log.debug("%s exploring %s using %s storing to %s",
cdist_object, explorer, remote_cmd, output)
cdist.exec.run_or_fail(remote_cmd, stdout=output_fd, remote_prefix=True)
output_fd.close()
def link_emulator(self):
"""Link emulator to types"""
cdist.emulator.link(self.exec_path,
self.path.bin_dir, self.path.list_types())
def init_deploy(self):
"""Ensure the base directories are cleaned up"""
log.debug("Creating clean directory structure")
self.path.remove_remote_dir(cdist.path.REMOTE_BASE_DIR)
self.path.remote_mkdir(cdist.path.REMOTE_BASE_DIR)
self.link_emulator()
def run_initial_manifest(self):
"""Run the initial manifest"""
log.info("Running initial manifest %s", self.path.initial_manifest)
env = { "__manifest" : self.path.manifest_dir }
self.run_manifest(self.path.initial_manifest, extra_env=env)
def run_type_manifest(self, cdist_object):
"""Run manifest for a specific object"""
type = self.path.get_type_from_object(cdist_object)
manifest = self.path.type_dir(type, "manifest")
log.debug("%s: Running %s", cdist_object, manifest)
if os.path.exists(manifest):
env = { "__object" : self.path.object_dir(cdist_object),
"__object_id": self.path.get_object_id_from_object(cdist_object),
"__object_fq": cdist_object,
"__type": self.path.type_dir(type)
}
self.run_manifest(manifest, extra_env=env)
def run_manifest(self, manifest, extra_env=None):
"""Run a manifest"""
log.debug("Running manifest %s, env=%s", manifest, extra_env)
env = os.environ.copy()
env['PATH'] = self.path.bin_dir + ":" + env['PATH']
# Information required in every manifest
env['__target_host'] = self.target_host
env['__global'] = self.path.out_dir
# Submit debug flag to manifest, can be used by emulator and types
if self.debug:
env['__debug'] = "yes"
# Required for recording source
env['__cdist_manifest'] = manifest
# Required to find types
env['__cdist_type_base_dir'] = self.path.type_base_dir
# Other environment stuff
if extra_env:
env.update(extra_env)
cdist.exec.shell_run_or_debug_fail(manifest, [manifest], env=env)
def object_run(self, cdist_object, mode):
"""Run gencode or code for an object"""
log.debug("Running %s from %s", mode, cdist_object)
file=os.path.join(self.path.object_dir(cdist_object), "require")
requirements = cdist.path.file_to_list(file)
type = self.path.get_type_from_object(cdist_object)
for requirement in requirements:
log.debug("Object %s requires %s", cdist_object, requirement)
self.object_run(requirement, mode=mode)
#
# Setup env Variable:
#
env = os.environ.copy()
env['__target_host'] = self.target_host
env['__global'] = self.path.out_dir
env["__object"] = self.path.object_dir(cdist_object)
env["__object_id"] = self.path.get_object_id_from_object(cdist_object)
env["__object_fq"] = cdist_object
env["__type"] = self.path.type_dir(type)
if mode == "gencode":
paths = [
self.path.type_dir(type, "gencode-local"),
self.path.type_dir(type, "gencode-remote")
]
for bin in paths:
if os.path.isfile(bin):
# omit "gen" from gencode and use it for output base
outfile=os.path.join(self.path.object_dir(cdist_object),
os.path.basename(bin)[3:])
outfile_fd = open(outfile, "w")
# Need to flush to ensure our write is done before stdout write
outfile_fd.write(CODE_HEADER)
outfile_fd.flush()
cdist.exec.shell_run_or_debug_fail(bin, [bin], env=env, stdout=outfile_fd)
outfile_fd.close()
status = os.stat(outfile)
# Remove output if empty, else make it executable
if status.st_size == len(CODE_HEADER):
os.unlink(outfile)
else:
# Add header and make executable - identically to 0o700
os.chmod(outfile, stat.S_IXUSR | stat.S_IRUSR | stat.S_IWUSR)
# Mark object as changed
open(os.path.join(self.path.object_dir(cdist_object), "changed"), "w").close()
if mode == "code":
local_dir = self.path.object_dir(cdist_object)
remote_dir = self.path.remote_object_dir(cdist_object)
bin = os.path.join(local_dir, "code-local")
if os.path.isfile(bin):
cdist.exec.run_or_fail([bin])
local_remote_code = os.path.join(local_dir, "code-remote")
remote_remote_code = os.path.join(remote_dir, "code-remote")
if os.path.isfile(local_remote_code):
self.path.transfer_file(local_remote_code, remote_remote_code)
cdist.exec.run_or_fail([remote_remote_code], remote_prefix=True)
def stage_prepare(self):
"""Do everything for a deploy, minus the actual code stage"""
self.init_deploy()
self.run_global_explores()
self.run_initial_manifest()
log.info("Running object manifests and type explorers")
old_objects = []
objects = self.path.list_objects()
# Continue process until no new objects are created anymore
while old_objects != objects:
old_objects = list(objects)
for cdist_object in objects:
if cdist_object in self.objects_prepared:
log.debug("Skipping rerun of object %s", cdist_object)
continue
else:
self.run_type_explorer(cdist_object)
self.run_type_manifest(cdist_object)
self.objects_prepared.append(cdist_object)
objects = self.path.list_objects()
def stage_run(self):
"""The final (and real) step of deployment"""
log.info("Generating and executing code")
# Now do the final steps over the existing objects
for cdist_object in self.path.list_objects():
log.debug("Run object: %s", cdist_object)
self.object_run(cdist_object, mode="gencode")
self.object_run(cdist_object, mode="code")
def deploy_to(self):
"""Mimic the old deploy to: Deploy to one host"""
log.info("Deploying to " + self.target_host)
time_start = datetime.datetime.now()
self.stage_prepare()
self.stage_run()
time_end = datetime.datetime.now()
duration = time_end - time_start
log.info("Finished run of %s in %s seconds",
self.target_host,
duration.total_seconds())
def config(args): def config(args):
"""Configure remote system""" """Configure remote system"""

433
lib/cdist/config_install.py
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@ -31,276 +31,257 @@ import cdist.path
log = logging.getLogger(__name__) log = logging.getLogger(__name__)
CODE_HEADER = "#!/bin/sh -e\n" CODE_HEADER = "#!/bin/sh -e\n"
class ConfigInstall: class ConfigInstall:
"""Class to hold install and config methods""" """Cdist main class to hold arbitrary data"""
def __init__(self, target_host, def __init__(self, target_host,
initial_manifest=False, initial_manifest=False,
remote_user="root", home=None,
home=None, exec_path=sys.argv[0],
exec_path=sys.argv[0], debug=False):
debug=False):
self.target_host = target_host self.target_host = target_host
self.debug = debug os.environ['target_host'] = target_host
self.remote_user = remote_user
self.exec_path = exec_path
# FIXME: broken - construct elsewhere! self.debug = debug
self.remote_prefix = ["ssh", self.remote_user + "@" + self.target_host] self.exec_path = exec_path
self.path = cdist.path.Path(self.target_host, self.path = cdist.path.Path(self.target_host,
initial_manifest=initial_manifest, initial_manifest=initial_manifest,
remote_user=self.remote_user, base_dir=home,
remote_prefix=self.remote_prefix, debug=debug)
base_dir=home,
debug=debug) self.objects_prepared = []
self.objects_prepared = []
def cleanup(self): def cleanup(self):
self.path.cleanup() self.path.cleanup()
def run_global_explorers(self): def run_global_explores(self):
"""Run global explorers""" """Run global explorers"""
log.info("Running global explorers") log.info("Running global explorers")
explorers = self.path.list_global_explorers() explorers = self.path.list_global_explorers()
if(len(explorers) == 0): if(len(explorers) == 0):
raise CdistError("No explorers found in", self.path.global_explorer_dir) raise CdistError("No explorers found in", self.path.global_explorer_dir)
self.path.transfer_global_explorers() self.path.transfer_global_explorers()
for explorer in explorers: for explorer in explorers:
output = self.path.global_explorer_output_path(explorer) output = self.path.global_explorer_output_path(explorer)
output_fd = open(output, mode='w') output_fd = open(output, mode='w')
cmd = [] cmd = []
cmd.append("__explorer=" + cdist.path.REMOTE_GLOBAL_EXPLORER_DIR) cmd.append("__explorer=" + cdist.path.REMOTE_GLOBAL_EXPLORER_DIR)
cmd.append(self.path.remote_global_explorer_path(explorer)) cmd.append(self.path.remote_global_explorer_path(explorer))
cdist.exec.run_or_fail(cmd, stdout=output_fd, remote_prefix=self.remote_prefix) cdist.exec.run_or_fail(cmd, stdout=output_fd, remote_prefix=True)
output_fd.close() output_fd.close()
# FIXME: where to call this from? def run_type_explorer(self, cdist_object):
def run_type_explorer(self, cdist_object): """Run type specific explorers for objects"""
"""Run type specific explorers for objects"""
type = self.path.get_type_from_object(cdist_object) type = self.path.get_type_from_object(cdist_object)
self.path.transfer_type_explorers(type) self.path.transfer_type_explorers(type)
cmd = [] cmd = []
cmd.append("__explorer=" + cdist.path.REMOTE_GLOBAL_EXPLORER_DIR) cmd.append("__explorer=" + cdist.path.REMOTE_GLOBAL_EXPLORER_DIR)
cmd.append("__type_explorer=" + self.path.remote_type_explorer_dir(type)) cmd.append("__type_explorer=" + self.path.remote_type_explorer_dir(type))
cmd.append("__object=" + self.path.remote_object_dir(cdist_object)) cmd.append("__object=" + self.path.remote_object_dir(cdist_object))
cmd.append("__object_id=" + self.path.get_object_id_from_object(cdist_object)) cmd.append("__object_id=" + self.path.get_object_id_from_object(cdist_object))
cmd.append("__object_fq=" + cdist_object) cmd.append("__object_fq=" + cdist_object)
# Need to transfer at least the parameters for objects to be useful # Need to transfer at least the parameters for objects to be useful
self.path.transfer_object_parameter(cdist_object) self.path.transfer_object_parameter(cdist_object)
# FIXME: Broken due to refactoring into type.py explorers = self.path.list_type_explorers(type)
explorers = self.path.list_type_explorers(type) for explorer in explorers:
for explorer in explorers: remote_cmd = cmd + [os.path.join(self.path.remote_type_explorer_dir(type), explorer)]
remote_cmd = cmd + [os.path.join(self.path.remote_type_explorer_dir(type), explorer)] output = os.path.join(self.path.type_explorer_output_dir(cdist_object), explorer)
output = os.path.join(self.path.type_explorer_output_dir(cdist_object), explorer) output_fd = open(output, mode='w')
output_fd = open(output, mode='w') log.debug("%s exploring %s using %s storing to %s",
log.debug("%s exploring %s using %s storing to %s", cdist_object, explorer, remote_cmd, output)
cdist_object, explorer, remote_cmd, output)
cdist.exec.run_or_fail(remote_cmd, stdout=output_fd, remote_prefix=True)
cdist.exec.run_or_fail(remote_cmd, stdout=output_fd, remote_prefix=self.remote_prefix) output_fd.close()
output_fd.close()
def link_emulator(self): def link_emulator(self):
"""Link emulator to types""" """Link emulator to types"""
cdist.emulator.link(self.exec_path, cdist.emulator.link(self.exec_path,
self.path.bin_dir, self.path.list_types()) self.path.bin_dir, self.path.list_types())
def init_deploy(self): def init_deploy(self):
"""Ensure the base directories are cleaned up""" """Ensure the base directories are cleaned up"""
log.debug("Creating clean directory structure") log.debug("Creating clean directory structure")
self.path.remove_remote_dir(cdist.path.REMOTE_BASE_DIR) self.path.remove_remote_dir(cdist.path.REMOTE_BASE_DIR)
self.path.remote_mkdir(cdist.path.REMOTE_BASE_DIR) self.path.remote_mkdir(cdist.path.REMOTE_BASE_DIR)
self.link_emulator() self.link_emulator()
def run_initial_manifest(self): def run_initial_manifest(self):
"""Run the initial manifest""" """Run the initial manifest"""
log.info("Running initial manifest %s", self.path.initial_manifest) log.info("Running initial manifest %s", self.path.initial_manifest)
env = { "__manifest" : self.path.manifest_dir } env = { "__manifest" : self.path.manifest_dir }
self.run_manifest(self.path.initial_manifest, extra_env=env) self.run_manifest(self.path.initial_manifest, extra_env=env)
def run_type_manifest(self, cdist_object): def run_type_manifest(self, cdist_object):
"""Run manifest for a specific object""" """Run manifest for a specific object"""
type = self.path.get_type_from_object(cdist_object) type = self.path.get_type_from_object(cdist_object)
manifest = self.path.type_dir(type, "manifest") manifest = self.path.type_dir(type, "manifest")
log.debug("%s: Running %s", cdist_object, manifest) log.debug("%s: Running %s", cdist_object, manifest)
if os.path.exists(manifest): if os.path.exists(manifest):
env = { "__object" : self.path.object_dir(cdist_object), env = { "__object" : self.path.object_dir(cdist_object),
"__object_id": self.path.get_object_id_from_object(cdist_object), "__object_id": self.path.get_object_id_from_object(cdist_object),
"__object_fq": cdist_object, "__object_fq": cdist_object,
"__type": self.path.type_dir(type) "__type": self.path.type_dir(type)
} }
self.run_manifest(manifest, extra_env=env) self.run_manifest(manifest, extra_env=env)
def run_manifest(self, manifest, extra_env=None): def run_manifest(self, manifest, extra_env=None):
"""Run a manifest""" """Run a manifest"""
log.debug("Running manifest %s, env=%s", manifest, extra_env) log.debug("Running manifest %s, env=%s", manifest, extra_env)
env = os.environ.copy() env = os.environ.copy()
env['PATH'] = self.path.bin_dir + ":" + env['PATH'] env['PATH'] = self.path.bin_dir + ":" + env['PATH']
# Information required in every manifest # Information required in every manifest
env['__target_host'] = self.target_host env['__target_host'] = self.target_host
env['__global'] = self.path.out_dir env['__global'] = self.path.out_dir
# Submit debug flag to manifest, can be used by emulator and types # Submit debug flag to manifest, can be used by emulator and types
if self.debug: if self.debug:
env['__debug'] = "yes" env['__debug'] = "yes"
# Required for recording source # Required for recording source
env['__cdist_manifest'] = manifest env['__cdist_manifest'] = manifest
# Required to find types # Required to find types
env['__cdist_type_base_dir'] = self.path.type_base_dir env['__cdist_type_base_dir'] = self.path.type_base_dir
# Other environment stuff # Other environment stuff
if extra_env: if extra_env:
env.update(extra_env) env.update(extra_env)
cdist.exec.shell_run_or_debug_fail(manifest, [manifest], env=env) cdist.exec.shell_run_or_debug_fail(manifest, [manifest], env=env)
def object_run(self, cdist_object, mode): def object_run(self, cdist_object, mode):
"""Run gencode or code for an object""" """Run gencode or code for an object"""
log.debug("Running %s from %s", mode, cdist_object) log.debug("Running %s from %s", mode, cdist_object)
file=os.path.join(self.path.object_dir(cdist_object), "require") file=os.path.join(self.path.object_dir(cdist_object), "require")
requirements = cdist.path.file_to_list(file) requirements = cdist.path.file_to_list(file)
type = self.path.get_type_from_object(cdist_object) type = self.path.get_type_from_object(cdist_object)
for requirement in requirements: for requirement in requirements:
log.debug("Object %s requires %s", cdist_object, requirement) log.debug("Object %s requires %s", cdist_object, requirement)
self.object_run(requirement, mode=mode) self.object_run(requirement, mode=mode)
# #
# Setup env Variable: # Setup env Variable:
# #
env = os.environ.copy() env = os.environ.copy()
env['__target_host'] = self.target_host env['__target_host'] = self.target_host
env['__global'] = self.path.out_dir env['__global'] = self.path.out_dir
env["__object"] = self.path.object_dir(cdist_object) env["__object"] = self.path.object_dir(cdist_object)
env["__object_id"] = self.path.get_object_id_from_object(cdist_object) env["__object_id"] = self.path.get_object_id_from_object(cdist_object)
env["__object_fq"] = cdist_object env["__object_fq"] = cdist_object
env["__type"] = self.path.type_dir(type) env["__type"] = self.path.type_dir(type)
if mode == "gencode": if mode == "gencode":
paths = [ paths = [
self.path.type_dir(type, "gencode-local"), self.path.type_dir(type, "gencode-local"),
self.path.type_dir(type, "gencode-remote") self.path.type_dir(type, "gencode-remote")
] ]
for bin in paths: for bin in paths:
if os.path.isfile(bin): if os.path.isfile(bin):
# omit "gen" from gencode and use it for output base # omit "gen" from gencode and use it for output base
outfile=os.path.join(self.path.object_dir(cdist_object), outfile=os.path.join(self.path.object_dir(cdist_object),
os.path.basename(bin)[3:]) os.path.basename(bin)[3:])
outfile_fd = open(outfile, "w") outfile_fd = open(outfile, "w")
# Need to flush to ensure our write is done before stdout write # Need to flush to ensure our write is done before stdout write
# FIXME: CODE_HEADER needed in our sh -e scenario? outfile_fd.write(CODE_HEADER)
outfile_fd.write(CODE_HEADER) outfile_fd.flush()
outfile_fd.flush()
cdist.exec.shell_run_or_debug_fail(bin, [bin], env=env, stdout=outfile_fd) cdist.exec.shell_run_or_debug_fail(bin, [bin], env=env, stdout=outfile_fd)
outfile_fd.close() outfile_fd.close()
status = os.stat(outfile) status = os.stat(outfile)
# Remove output if empty, else make it executable # Remove output if empty, else make it executable
if status.st_size == len(CODE_HEADER): if status.st_size == len(CODE_HEADER):
os.unlink(outfile) os.unlink(outfile)
else: else:
# Add header and make executable - identically to 0o700 # Add header and make executable - identically to 0o700
os.chmod(outfile, stat.S_IXUSR | stat.S_IRUSR | stat.S_IWUSR) os.chmod(outfile, stat.S_IXUSR | stat.S_IRUSR | stat.S_IWUSR)
# Mark object as changed # Mark object as changed
open(os.path.join(self.path.object_dir(cdist_object), "changed"), "w").close() open(os.path.join(self.path.object_dir(cdist_object), "changed"), "w").close()
if mode == "code": if mode == "code":
local_dir = self.path.object_dir(cdist_object) local_dir = self.path.object_dir(cdist_object)
remote_dir = self.path.remote_object_dir(cdist_object) remote_dir = self.path.remote_object_dir(cdist_object)
bin = os.path.join(local_dir, "code-local") bin = os.path.join(local_dir, "code-local")
if os.path.isfile(bin): if os.path.isfile(bin):
cdist.exec.run_or_fail([bin]) cdist.exec.run_or_fail([bin])
local_remote_code = os.path.join(local_dir, "code-remote") local_remote_code = os.path.join(local_dir, "code-remote")
remote_remote_code = os.path.join(remote_dir, "code-remote") remote_remote_code = os.path.join(remote_dir, "code-remote")
if os.path.isfile(local_remote_code): if os.path.isfile(local_remote_code):
self.path.transfer_file(local_remote_code, remote_remote_code) self.path.transfer_file(local_remote_code, remote_remote_code)
# FIXME: remote_prefix cdist.exec.run_or_fail([remote_remote_code], remote_prefix=True)
cdist.exec.run_or_fail([remote_remote_code], remote_prefix=self.remote_prefix)
def stage_prepare(self):
def stage_prepare(self): """Do everything for a deploy, minus the actual code stage"""
"""Do everything for a deploy, minus the actual code stage""" self.init_deploy()
self.init_deploy() self.run_global_explores()
self.run_global_explorers() self.run_initial_manifest()
self.run_initial_manifest()
log.info("Running object manifests and type explorers")
log.info("Running object manifests and type explorers")
old_objects = [] old_objects = []
objects = self.path.list_objects() objects = self.path.list_objects()
# Continue process until no new objects are created anymore # Continue process until no new objects are created anymore
while old_objects != objects: while old_objects != objects:
old_objects = list(objects) old_objects = list(objects)
for cdist_object in objects: for cdist_object in objects:
if cdist_object in self.objects_prepared: if cdist_object in self.objects_prepared:
log.debug("Skipping rerun of object %s", cdist_object) log.debug("Skipping rerun of object %s", cdist_object)
continue continue
else: else:
# FIXME: run_type_explorer: self.run_type_explorer(cdist_object)
# object can return type self.run_type_manifest(cdist_object)
# type has explorers self.objects_prepared.append(cdist_object)
# path knows about where to save explorer output
# type = self.path.objects[object].type()
# self.path.types['type'].explorers()
# for explorer in explorers:
# output = cdist.exec.run_debug_or_fail_shell(explorer)
# if output:
# write_output_to(output, os.path.join(self.path.objects[object].explorer_dir(),explorer) )
#
self.run_type_explorer(cdist_object)
self.run_type_manifest(cdist_object)
self.objects_prepared.append(cdist_object)
objects = self.path.list_objects() objects = self.path.list_objects()
def stage_run(self): def stage_run(self):
"""The final (and real) step of deployment""" """The final (and real) step of deployment"""
log.info("Generating and executing code") log.info("Generating and executing code")
# Now do the final steps over the existing objects # Now do the final steps over the existing objects
for cdist_object in self.path.list_objects(): for cdist_object in self.path.list_objects():
log.debug("Run object: %s", cdist_object) log.debug("Run object: %s", cdist_object)
self.object_run(cdist_object, mode="gencode") self.object_run(cdist_object, mode="gencode")
self.object_run(cdist_object, mode="code") self.object_run(cdist_object, mode="code")
def deploy_to(self): def deploy_to(self):
"""Mimic the old deploy to: Deploy to one host""" """Mimic the old deploy to: Deploy to one host"""
log.info("Deploying to " + self.target_host) log.info("Deploying to " + self.target_host)
time_start = datetime.datetime.now() time_start = datetime.datetime.now()
self.stage_prepare() self.stage_prepare()
self.stage_run() self.stage_run()
time_end = datetime.datetime.now() time_end = datetime.datetime.now()
duration = time_end - time_start duration = time_end - time_start
log.info("Finished run of %s in %s seconds", log.info("Finished run of %s in %s seconds",
self.target_host, self.target_host,
duration.total_seconds()) duration.total_seconds())
def deploy_and_cleanup(self):
"""Do what is most often done: deploy & cleanup"""
self.deploy_to()
self.cleanup()
def deploy_and_cleanup(self):
"""Do what is most often done: deploy & cleanup"""
self.deploy_to()
self.cleanup()

2
lib/cdist/path.py
View file

@ -112,7 +112,7 @@ class Path:
shutil.rmtree(self.cache_dir) shutil.rmtree(self.cache_dir)
shutil.move(self.temp_dir, self.cache_dir) shutil.move(self.temp_dir, self.cache_dir)
def __init_out_dirs(self): def __init_out_dirs(self):
"""Initialise output directory structure""" """Initialise output directory structure"""
os.mkdir(self.out_dir) os.mkdir(self.out_dir)

4
lib/cdist/type.py
View file

@ -46,6 +46,10 @@ class Type(object):
"""Check whether a type is used for installation (if not: for configuration)""" """Check whether a type is used for installation (if not: for configuration)"""
return os.path.isfile(os.path.join(self.path, "install")) return os.path.isfile(os.path.join(self.path, "install"))
def explorer_dir(self):
"""Return remote directory that holds the explorers of a type"""
return os.path.join(self.remote_path, "explorer")
def remote_explorer_dir(self): def remote_explorer_dir(self):
"""Return remote directory that holds the explorers of a type""" """Return remote directory that holds the explorers of a type"""
return os.path.join(self.remote_path, "explorer") return os.path.join(self.remote_path, "explorer")