def take_user_input():
sal_input = input(
"Do you want to build(b),clean(c),run(r),test(t),[do_nothing(n)] sal, "
"Enter one or more action chars in appropriate order i.e. cbr?")
if 'n' in sal_input or not sal_input:
# In case user give nasty input like cbrn
# User meant do nothing in such cases
return
for action_char in sal_input:
if action_char == 'c':
set_sal_env()
clean_sal()
elif action_char == 'r' and get_selected_profile_name() in [
constants.sal_hw_profile_name,
constants.sal_sim_profile_name]:
# Additional checks are for if user selected stratum profile
# Then there is no need to run sal.
run_sal()
elif action_char == 't':
test_sal()
elif action_char == 'b':
set_sal_env()
build_sal()
prepare_sal_release()
else:
print(
"Unrecognised action {0} or action doesn't fit with selected profile {1}.".format(
action_char, get_selected_profile_name()))
def execute_user_action(sal_input):
rc = True
for action_char in sal_input:
if action_char == 'c':
rc &= set_sal_env()
rc &= clean_sal()
elif action_char == 'r':
rc &= run_sal()
elif action_char == 't':
print('Running SAL tests from AOT are currently not supported, '
'Should run from within SAL package only')
# rc &= test_sal()
elif action_char == 'b':
rc &= set_sal_env()
rc &= build_sal()
rc &= prepare_sal_release()
elif action_char == 'i':
if get_from_advance_setting_dict(constants.sal_sw_attr_node,
constants.build_third_party_node):
rc &= install_sal_thirdparty_deps()
else:
print(
'But choose not to build thirdparty SW. Check settings.yaml'
)
else:
print(
"Invalid action {0} or action doesn't fit with selected profile {1}."
.format(action_char, get_selected_profile_name()))
return False
return rc
def take_user_input():
sal_input = input(
"SAL : build(b),clean(c),run(r),test(t),install_deps(i),[do_nothing(n)], "
"Enter one or more action chars in appropriate order i.e. cbr?")
if 'n' in sal_input or not sal_input:
# In case user give nasty input like cbrn
# User meant do nothing in such cases
return
for action_char in sal_input:
if action_char == 'c':
set_sal_env()
clean_sal()
elif action_char == 'r':
run_sal()
elif action_char == 't':
test_sal()
elif action_char == 'b':
set_sal_env()
build_sal()
prepare_sal_release()
elif action_char == 'i':
if get_from_setting_dict(constants.sal_sw_attr_node,
constants.build_third_party_node):
install_sal_thirdparty_deps()
else:
print(
'But choose not to build thirdparty SW. Check settings.yaml'
)
else:
print(
"Invalid action {0} or action doesn't fit with selected profile {1}."
.format(action_char, get_selected_profile_name()))
def get_stratum_profile_dict():
if get_selected_profile_name() in [constants.stratum_hw_profile_name,
constants.stratum_sim_profile_name]:
return get_selected_profile_dict()
else:
# Currently there is no difference btwn stratum hw or sw profile
return settings_dict.get(constants.build_profiles_node).get(
constants.stratum_hw_profile)
def load_bf_sde_profile():
ask_user_for_building_sde()
ask_user_for_building_bsp()
prepare_sde_release()
# SDE to be started only in case of SDE profiles
# Else SDE will be started by SAL or STRATUM
if get_selected_profile_name() in [
constants.sde_hw_profile_name, constants.sde_sim_profile_name
]:
ask_user_for_starting_sde()
def do_basic_path_validation(profile_name):
# Do basic path verification.
print('Selected build profile is {}.'.format(profile_name))
print('Switch model : {}'.format(get_switch_model_from_settings()))
validate_path_existence(get_sde_pkg_abs_path(), 'Barefoot SDE')
if not is_sim_profile_selected():
validate_path_existence(get_bsp_pkg_abs_path(), 'BSP')
if get_selected_profile_name() in [constants.stratum_sim_profile_name,
constants.stratum_hw_profile_name]:
validate_path_existence(get_stratum_home_absolute(),'Stratum')
def build_sde():
install_sde_deps()
sde_tar = tarfile.open(get_sde_pkg_abs_path())
sde_home_absolute = get_sde_home_absolute()
sde_build_flags = get_sde_build_flags()
# Deletion is required otherwise moving the directories
# in further steps might create issues.
# And delete only when user have opted for not to resume build
if sde_build_flags is not None and '-rb' not in sde_build_flags:
try:
print("Deleting previous installation at {}.".format(
sde_home_absolute))
os.system('sudo rm -rf {}'.format(sde_home_absolute))
except FileNotFoundError:
print('{} already deleted.'.format(sde_home_absolute))
# Extract tar here i.e. in APS one touch directory
sde_tar.extractall()
# In case SDE home is configured in yaml other than this directory,
# If both paths are same following line doesn't cause any problem.
if not os.path.exists(sde_home_absolute):
shutil.move(get_sde_dir_name_in_tar(), sde_home_absolute)
sde_tar.close()
os.chdir(sde_home_absolute)
build_opt = "-up"
p4studio_build_profile = get_p4_studio_build_profile_name()
if get_selected_profile_name() in [
constants.stratum_hw_profile_name,
constants.stratum_sim_profile_name
]:
p4studio_build_profile = stratum_profile
if p4studio_build_profile == "" or p4studio_build_profile is None:
build_opt = ""
p4studio_build_profile = ""
sde_install_cmd = "{0}/p4studio_build/p4studio_build.py {1} {2}".format(
sde_home_absolute, build_opt, p4studio_build_profile)
if sde_build_flags is not None:
for flag in sde_build_flags:
if flag:
sde_install_cmd += ' ' + flag
else:
print('No build flag will be used for BF_SDE build.')
os.environ[
constants.path_env_var_name] += os.pathsep + sde_home_absolute + \
'/install/bin/'
print('Building sde with command {}'.format(sde_install_cmd))
os.system(sde_install_cmd)
return True
def get_sal_profile_dict():
selected_profile = get_selected_profile_dict()
selected_profile_name = get_selected_profile_name()
if selected_profile_name in [constants.sal_hw_profile_name,
constants.sal_sim_profile_name]:
return selected_profile
elif selected_profile_name == constants.stratum_sim_profile_name:
return common.settings_dict.get(constants.build_profiles_node).get(
constants.sal_sim_profile_node)
elif selected_profile_name == constants.stratum_hw_profile_name:
return common.settings_dict.get(constants.build_profiles_node).get(
constants.sal_hw_profile_node)
else:
logging.error('There is no selected or associated SAL profile')
def run_sal():
print('Starting SAL reference application...')
if get_selected_profile_name() == constants.sal_hw_profile_name and not load_and_verify_kernel_modules():
print("ERROR:Some kernel modules are not loaded.")
exit(0)
#os.environ['TCMALLOC_LARGE_ALLOC_REPORT_THRESHOLD'] = '64077925800531312640'
set_env_var(constants.sal_home_env_var_name, sal_rel_dir)
sal_executable = sal_rel_dir + '/build/salRefApp'
sal_run_cmd='sudo -E LD_LIBRARY_PATH={0}:{1} {2}'.format(
sal_rel_dir + '/lib',
get_sde_home_absolute() + '/install/lib', sal_executable)
print('Running SAL with command: {}'.format(sal_run_cmd))
os.system(sal_run_cmd)
def run_sal():
print('Starting SAL reference application...')
set_sal_runtime_env()
if get_selected_profile_name(
) == constants.sal_hw_profile_name and not load_and_verify_kernel_modules(
):
print("ERROR:Some kernel modules are not loaded.")
exit(0)
sal_executable = sal_rel_dir + '/build/salRefApp'
sal_run_cmd = 'sudo -E LD_LIBRARY_PATH={0}:{1}:{2} {3}'.format(
sal_rel_dir + '/build', sal_rel_dir + '/lib',
get_sde_home_absolute() + '/install/lib', sal_executable)
print('Running SAL with command: {}'.format(sal_run_cmd))
os.system(sal_run_cmd)
def build_sde():
sde_tar = tarfile.open(get_sde_pkg_name())
sde_home_absolute = get_sde_home_absolute()
sde_build_flags = get_sde_build_flags()
# Deletion is required otherwise moving the directories
# in further steps might create issues.
# And delete only when user have opted for not to resume build
if '-rb' not in sde_build_flags:
try:
print("Deleting previous installation at {}.".format(
sde_home_absolute))
os.system('sudo rm -rf {}'.format(sde_home_absolute))
except FileNotFoundError as e:
print('{} already deleted.'.format(sde_home_absolute))
# Extract tar here i.e. in APS one touch directory
sde_tar.extractall()
# In case SDE home is configured in yaml other than this directory,
# If both paths are same following line doesn't cause any problem.
if not os.path.exists(sde_home_absolute):
shutil.move(get_sde_dir_name_in_tar(), sde_home_absolute)
sde_tar.close()
os.chdir(sde_home_absolute)
build_opt = "-up"
p4studio_build_profile = get_from_setting_dict('BF SDE',
'p4studio_build_profile')
if get_selected_profile_name() in [
constants.stratum_hw_profile_name,
constants.stratum_sim_profile_name
]:
p4studio_build_profile = 'stratum_profile'
if p4studio_build_profile == "":
build_opt = ""
sde_install_cmd = "./p4studio_build/p4studio_build.py {} {}".format(
build_opt, p4studio_build_profile)
for flag in sde_build_flags:
if flag:
sde_install_cmd += ' ' + flag
print('Building sde with command {}'.format(sde_install_cmd))
os.system(sde_install_cmd)
def run_sal():
print('Starting SAL reference application...')
if get_selected_profile_name(
) == constants.sal_hw_profile_name and not load_and_verify_kernel_modules(
):
print("ERROR:Some kernel modules are not loaded.")
exit(0)
sal_home = get_env_var(constants.sal_home_env_var_name)
sal_executable = sal_home + '/build/salRefApp'
sal_run_cmd = 'sudo -E LD_LIBRARY_PATH={0}:{1}:{2}:{3} {4}'.format(
sal_home + '/build', sal_home + '/lib',
get_env_var(constants.tp_install_env_var_name) + '/lib',
get_env_var(constants.sal_home_env_var_name) + '/install/lib',
sal_executable)
print('Running SAL with command: {}'.format(sal_run_cmd))
execute_cmd(sal_run_cmd)
return True
def do_basic_path_validation(prof_name):
# Do basic path verification.
print('Selected build profile is {}.'.format(prof_name))
print('Switch model : {}'.format(get_switch_model()))
validate_path_existence(get_sde_pkg_abs_path(), 'Barefoot SDE')
if not is_sim_profile_selected():
validate_path_existence(get_ref_bsp_abs_path(), 'BF BSP')
if get_selected_profile_name() in [
constants.stratum_sim_profile_name,
constants.stratum_hw_profile_name
]:
validate_path_existence(get_stratum_home_absolute(), 'Stratum')
if __name__ == '__main__':
profile_name = get_selected_profile_name()
do_basic_path_validation(profile_name)
if profile_name in [
constants.stratum_hw_profile_name,
constants.stratum_sim_profile_name
]:
load_stratum_profile()
elif profile_name in [
constants.sde_sim_profile_name, constants.sde_hw_profile_name
]:
load_bf_sde_profile()
elif profile_name in [
constants.sal_sim_profile_name, constants.sal_hw_profile_name
]:
def get_stratum_profile_dict():
if get_selected_profile_name() in [
constants.stratum_hw_profile_name,
constants.stratum_sim_profile_name
]:
return get_selected_profile_dict()
