def client_cfg_from_tpl(product):
homedir = os.path.expanduser("~")
if product == configure.OPSIM:
filename = "opsim-client.conf"
cfg_link = os.path.join(homedir, ".lsst", "opsim.conf")
elif product == configure.MYSQL:
filename = "my-client.cnf"
cfg_link = os.path.join(homedir, ".my.cnf")
else:
logging.fatal(
"Unable to apply configuration template for "
"product %s", product)
sys.exit(1)
template_file = os.path.join(run_base_dir, "templates", "etc",
filename)
cfg_file = os.path.join(run_base_dir, "etc", filename)
configure.apply_tpl(template_file, cfg_file)
logging.info(
"Client configuration file created : {0}".format(cfg_file))
if os.path.isfile(cfg_link) and os.lstat(cfg_link):
try:
is_symlink_correct = os.path.samefile(
cfg_link, cfg_file)
except os.error:
# link is broken
is_symlink_correct = False
if not is_symlink_correct:
if args.force or configure.user_yes_no_query(
("Do you want to update link to {0} user "
"configuration file ".format(product) +
"(currently pointing to {0}) with {1}?".format(
os.path.realpath(cfg_link), cfg_file))):
os.remove(cfg_link)
os.symlink(cfg_file, cfg_link)
else:
logging.info("Client configuration unmodified. "
"Exiting.")
sys.exit(1)
else:
if product == configure.OPSIM:
# might need to create directory first
try:
os.makedirs(os.path.join(homedir, ".lsst"))
logging.debug("Creating client configuration "
"directory : ~/.lsst")
except os.error:
pass
try:
os.remove(cfg_link)
logging.debug(
"Removing broken symbolic link : {0}".format(
cfg_link))
except os.error:
pass
os.symlink(cfg_file, cfg_link)
logging.info("{0} is now pointing to : {1}".format(
cfg_link, cfg_file))
def main():
args = parseArgs()
logging.basicConfig(format='%(levelname)s: %(message)s',
level=args.verbose_level)
logging.info("opsim configuration tool\n" +
"=======================================" +
"================================")
opsim_dir = os.path.abspath(os.path.join(
os.path.dirname(os.path.realpath(__file__)),
".."))
if configure.PREPARE in args.step_list:
if os.path.exists(args.opsim_run_dir):
if args.force or configure.user_yes_no_query(
"WARNING : Do you want to erase all configuration" +
" data in {0} ?".format(args.opsim_run_dir)):
shutil.rmtree(args.opsim_run_dir)
else:
logging.info("Stopping opsim configuration, please specify an "
"other configuration directory")
sys.exit(1)
in_config_dir = os.path.join(opsim_dir, "cfg")
in_template_config_dir = os.path.join(in_config_dir, "templates")
out_template_config_dir = os.path.join(args.opsim_run_dir, "templates")
logging.info("Copying template configuration from {0} to {1}"
.format(in_template_config_dir, args.opsim_run_dir))
shutil.copytree(in_template_config_dir, out_template_config_dir)
in_meta_config_file = os.path.join(in_config_dir, "opsim-meta.conf")
logging.info("Creating meta-configuration file: {0}"
.format(args.meta_config_file))
params_dict = {
'RUN_BASE_DIR': args.opsim_run_dir
}
configure.apply_tpl(in_meta_config_file, args.meta_config_file,
params_dict)
def intersect(seq1, seq2):
'''
returns subset of seq1 which is contained in seq2 keeping original
ordering of items
'''
seq2 = set(seq2)
return [item for item in seq1 if item in seq2]
def contains_configuration_step(step_list):
return bool(intersect(step_list, configure.STEP_RUN_LIST))
###################################
#
# Running configuration procedure
#
###################################
if contains_configuration_step(args.step_list):
try:
logging.info("Reading meta-configuration file {0}"
.format(args.meta_config_file))
config = commons.read_config(args.meta_config_file)
# used in templates targets comments
config['opsim']['meta_config_file'] = args.meta_config_file
except ConfigParser.NoOptionError, exc:
logging.fatal("Missing option in meta-configuration file: %s", exc)
sys.exit(1)
if configure.DIRTREE in args.step_list:
logging.info("Defining main directory structure")
configure.check_root_dirs()
configure.check_root_symlinks()
##########################################
#
# Creating opsim services configuration
# using templates and meta_config_file
#
##########################################
run_base_dir = config['opsim']['run_base_dir']
if configure.ETC in args.step_list:
logging.info("Creating configuration files in {0}"
.format(os.path.join(run_base_dir, "etc")) +
" and scripts in {0}"
.format(os.path.join(run_base_dir, "tmp")))
template_root = os.path.join(run_base_dir, "templates")
dest_root = os.path.join(run_base_dir)
configure.apply_templates(template_root, dest_root)
components_to_configure = intersect(args.step_list,
configure.COMPONENTS)
if len(components_to_configure) > 0:
logging.info("Running configuration scripts")
configuration_scripts_dir = os.path.join(run_base_dir, 'tmp',
'configure')
for comp in components_to_configure:
cfg_script = os.path.join(configuration_scripts_dir,
comp + ".sh")
if os.path.isfile(cfg_script):
commons.run_command([cfg_script])
def client_cfg_from_tpl(product):
homedir = os.path.expanduser("~")
if product == configure.OPSIM:
filename = "opsim-client.conf"
cfg_link = os.path.join(homedir, ".lsst", "opsim.conf")
elif product == configure.MYSQL:
filename = "my-client.cnf"
cfg_link = os.path.join(homedir, ".my.cnf")
else:
logging.fatal("Unable to apply configuration template for "
"product %s", product)
sys.exit(1)
template_file = os.path.join(
run_base_dir, "templates", "etc", filename
)
cfg_file = os.path.join(
run_base_dir, "etc", filename
)
configure.apply_tpl(
template_file,
cfg_file
)
logging.info(
"Client configuration file created : {0}".format(cfg_file)
)
if os.path.isfile(cfg_link) and os.lstat(cfg_link):
try:
is_symlink_correct = os.path.samefile(cfg_link,
cfg_file)
except os.error:
# link is broken
is_symlink_correct = False
if not is_symlink_correct:
if args.force or configure.user_yes_no_query(
("Do you want to update link to {0} user "
"configuration file ".format(product) +
"(currently pointing to {0}) with {1}?"
.format(os.path.realpath(cfg_link), cfg_file))):
os.remove(cfg_link)
os.symlink(cfg_file, cfg_link)
else:
logging.info("Client configuration unmodified. "
"Exiting.")
sys.exit(1)
else:
if product == configure.OPSIM:
# might need to create directory first
try:
os.makedirs(os.path.join(homedir, ".lsst"))
logging.debug("Creating client configuration "
"directory : ~/.lsst")
except os.error:
pass
try:
os.remove(cfg_link)
logging.debug("Removing broken symbolic link : {0}"
.format(cfg_link))
except os.error:
pass
os.symlink(cfg_file, cfg_link)
logging.info(
"{0} is now pointing to : {1}".format(cfg_link, cfg_file)
)
if configure.MYSQL in args.step_list:
client_cfg_from_tpl(configure.MYSQL)
if configure.CLIENT in args.step_list:
client_cfg_from_tpl(configure.OPSIM)
def main():
args = parseArgs()
logging.basicConfig(format='%(levelname)s: %(message)s',
level=args.verbose_level)
logging.info("opsim configuration tool\n" +
"=======================================" +
"================================")
opsim_dir = os.path.abspath(
os.path.join(os.path.dirname(os.path.realpath(__file__)), ".."))
if configure.PREPARE in args.step_list:
if os.path.exists(args.opsim_run_dir):
if args.force or configure.user_yes_no_query(
"WARNING : Do you want to erase all configuration" +
" data in {0} ?".format(args.opsim_run_dir)):
shutil.rmtree(args.opsim_run_dir)
else:
logging.info("Stopping opsim configuration, please specify an "
"other configuration directory")
sys.exit(1)
in_config_dir = os.path.join(opsim_dir, "cfg")
in_template_config_dir = os.path.join(in_config_dir, "templates")
out_template_config_dir = os.path.join(args.opsim_run_dir, "templates")
logging.info("Copying template configuration from {0} to {1}".format(
in_template_config_dir, args.opsim_run_dir))
shutil.copytree(in_template_config_dir, out_template_config_dir)
in_meta_config_file = os.path.join(in_config_dir, "opsim-meta.conf")
logging.info("Creating meta-configuration file: {0}".format(
args.meta_config_file))
params_dict = {'RUN_BASE_DIR': args.opsim_run_dir}
configure.apply_tpl(in_meta_config_file, args.meta_config_file,
params_dict)
def intersect(seq1, seq2):
'''
returns subset of seq1 which is contained in seq2 keeping original
ordering of items
'''
seq2 = set(seq2)
return [item for item in seq1 if item in seq2]
def contains_configuration_step(step_list):
return bool(intersect(step_list, configure.STEP_RUN_LIST))
###################################
#
# Running configuration procedure
#
###################################
if contains_configuration_step(args.step_list):
try:
logging.info("Reading meta-configuration file {0}".format(
args.meta_config_file))
config = commons.read_config(args.meta_config_file)
# used in templates targets comments
config['opsim']['meta_config_file'] = args.meta_config_file
except ConfigParser.NoOptionError, exc:
logging.fatal("Missing option in meta-configuration file: %s", exc)
sys.exit(1)
if configure.DIRTREE in args.step_list:
logging.info("Defining main directory structure")
configure.check_root_dirs()
configure.check_root_symlinks()
##########################################
#
# Creating opsim services configuration
# using templates and meta_config_file
#
##########################################
run_base_dir = config['opsim']['run_base_dir']
if configure.ETC in args.step_list:
logging.info("Creating configuration files in {0}".format(
os.path.join(run_base_dir, "etc")) +
" and scripts in {0}".format(
os.path.join(run_base_dir, "tmp")))
template_root = os.path.join(run_base_dir, "templates")
dest_root = os.path.join(run_base_dir)
configure.apply_templates(template_root, dest_root)
components_to_configure = intersect(args.step_list,
configure.COMPONENTS)
if len(components_to_configure) > 0:
logging.info("Running configuration scripts")
configuration_scripts_dir = os.path.join(run_base_dir, 'tmp',
'configure')
for comp in components_to_configure:
cfg_script = os.path.join(configuration_scripts_dir,
comp + ".sh")
if os.path.isfile(cfg_script):
commons.run_command([cfg_script])
def client_cfg_from_tpl(product):
homedir = os.path.expanduser("~")
if product == configure.OPSIM:
filename = "opsim-client.conf"
cfg_link = os.path.join(homedir, ".lsst", "opsim.conf")
elif product == configure.MYSQL:
filename = "my-client.cnf"
cfg_link = os.path.join(homedir, ".my.cnf")
else:
logging.fatal(
"Unable to apply configuration template for "
"product %s", product)
sys.exit(1)
template_file = os.path.join(run_base_dir, "templates", "etc",
filename)
cfg_file = os.path.join(run_base_dir, "etc", filename)
configure.apply_tpl(template_file, cfg_file)
logging.info(
"Client configuration file created : {0}".format(cfg_file))
if os.path.isfile(cfg_link) and os.lstat(cfg_link):
try:
is_symlink_correct = os.path.samefile(
cfg_link, cfg_file)
except os.error:
# link is broken
is_symlink_correct = False
if not is_symlink_correct:
if args.force or configure.user_yes_no_query(
("Do you want to update link to {0} user "
"configuration file ".format(product) +
"(currently pointing to {0}) with {1}?".format(
os.path.realpath(cfg_link), cfg_file))):
os.remove(cfg_link)
os.symlink(cfg_file, cfg_link)
else:
logging.info("Client configuration unmodified. "
"Exiting.")
sys.exit(1)
else:
if product == configure.OPSIM:
# might need to create directory first
try:
os.makedirs(os.path.join(homedir, ".lsst"))
logging.debug("Creating client configuration "
"directory : ~/.lsst")
except os.error:
pass
try:
os.remove(cfg_link)
logging.debug(
"Removing broken symbolic link : {0}".format(
cfg_link))
except os.error:
pass
os.symlink(cfg_file, cfg_link)
logging.info("{0} is now pointing to : {1}".format(
cfg_link, cfg_file))
if configure.MYSQL in args.step_list:
client_cfg_from_tpl(configure.MYSQL)
if configure.CLIENT in args.step_list:
client_cfg_from_tpl(configure.OPSIM)
def client_cfg_from_tpl(product):
homedir = os.path.expanduser("~")
if product == configure.OPSIM:
filename = "opsim-client.conf"
cfg_link = os.path.join(homedir, ".lsst", "opsim.conf")
elif product == configure.MYSQL:
filename = "my-client.cnf"
cfg_link = os.path.join(homedir, ".my.cnf")
else:
logging.fatal("Unable to apply configuration template for "
"product %s", product)
sys.exit(1)
template_file = os.path.join(
run_base_dir, "templates", "etc", filename
)
cfg_file = os.path.join(
run_base_dir, "etc", filename
)
configure.apply_tpl(
template_file,
cfg_file
)
logging.info(
"Client configuration file created : {0}".format(cfg_file)
)
if os.path.isfile(cfg_link) and os.lstat(cfg_link):
try:
is_symlink_correct = os.path.samefile(cfg_link,
cfg_file)
except os.error:
# link is broken
is_symlink_correct = False
if not is_symlink_correct:
if args.force or configure.user_yes_no_query(
("Do you want to update link to {0} user "
"configuration file ".format(product) +
"(currently pointing to {0}) with {1}?"
.format(os.path.realpath(cfg_link), cfg_file))):
os.remove(cfg_link)
os.symlink(cfg_file, cfg_link)
else:
logging.info("Client configuration unmodified. "
"Exiting.")
sys.exit(1)
else:
if product == configure.OPSIM:
# might need to create directory first
try:
os.makedirs(os.path.join(homedir, ".lsst"))
logging.debug("Creating client configuration "
"directory : ~/.lsst")
except os.error:
pass
try:
os.remove(cfg_link)
logging.debug("Removing broken symbolic link : {0}"
.format(cfg_link))
except os.error:
pass
os.symlink(cfg_file, cfg_link)
logging.info(
"{0} is now pointing to : {1}".format(cfg_link, cfg_file)
)
