def autoconfig_dryrun(ask_questions=True): """ Execute the dryrun function. :param ask_questions: When true ask the user for paraameters :type ask_questions: bool """ acfg = AutoConfig(rootdir, VPP_AUTO_CONFIGURATION_FILE, clean=True) # Stop VPP on each node nodes = acfg.get_nodes() for i in nodes.items(): node = i[1] VPPUtil.stop(node) # Discover acfg.discover() # Check the system resources nodes = acfg.get_nodes() for i in nodes.items(): node = i[1] if not acfg.min_system_resources(node): return # Modify the devices if ask_questions: acfg.modify_devices() else: acfg.update_interfaces_config() # If there are no interfaces, just return for i in nodes.items(): node = i[1] if not acfg.has_interfaces(node): print("\nThere are no VPP interfaces configured, please configure at least 1.") return # Modify CPU acfg.modify_cpu(ask_questions) # Calculate the cpu parameters acfg.calculate_cpu_parameters() # Acquire TCP stack parameters if ask_questions: acfg.acquire_tcp_params() # Apply the startup acfg.apply_vpp_startup() # Apply the grub configuration acfg.apply_grub_cmdline() # Huge Pages if ask_questions: acfg.modify_huge_pages() acfg.apply_huge_pages()
def autoconfig_dryrun(ask_questions=True): """ Execute the dryrun function. :param ask_questions: When true ask the user for paraameters :type ask_questions: bool """ vutil = VPPUtil() pkgs = vutil.get_installed_vpp_pkgs() if len(pkgs) == 0: print "\nVPP is not installed, please install VPP." return acfg = AutoConfig(rootdir, VPP_AUTO_CONFIGURATION_FILE, clean=True) # Stop VPP on each node nodes = acfg.get_nodes() for i in nodes.items(): node = i[1] VPPUtil.stop(node) # Discover acfg.discover() # Check the system resources nodes = acfg.get_nodes() for i in nodes.items(): node = i[1] if not acfg.min_system_resources(node): return # Modify the devices if ask_questions: acfg.modify_devices() else: acfg.update_interfaces_config() # Modify CPU acfg.modify_cpu(ask_questions) # Calculate the cpu parameters acfg.calculate_cpu_parameters() # Acquire TCP stack parameters if ask_questions: acfg.acquire_tcp_params() # Apply the startup acfg.apply_vpp_startup() # Apply the grub configuration acfg.apply_grub_cmdline() # Huge Pages if ask_questions: acfg.modify_huge_pages() acfg.apply_huge_pages()
def autoconfig_apply(ask_questions=True): """ Apply the configuration. Show the diff of the dryrun file and the actual configuration file Copy the files from the dryrun directory to the actual file. Peform the system function :param ask_questions: When true ask the user questions :type ask_questions: bool """ vutil = VPPUtil() pkgs = vutil.get_installed_vpp_pkgs() if len(pkgs) == 0: print "\nVPP is not installed, Install VPP with option 4." return acfg = AutoConfig(rootdir, VPP_AUTO_CONFIGURATION_FILE) if ask_questions: print "\nWe are now going to configure your system(s).\n" answer = autoconfig_yn("Are you sure you want to do this [Y/n]? ", 'y') if answer == 'n': return nodes = acfg.get_nodes() for i in nodes.items(): node = i[1] # Check the system resources if not acfg.min_system_resources(node): return # Stop VPP VPPUtil.stop(node) # Huge Pages ret = autoconfig_hugepage_apply(node, ask_questions) if ret != 0: return # VPP ret = autoconfig_vpp_apply(node, ask_questions) if ret != 0: return # Grub ret = autoconfig_grub_apply(node, ask_questions) if ret != 0: # We can still start VPP, even if we haven't configured grub VPPUtil.start(node) return # Everything is configured start vpp VPPUtil.start(node)
def autoconfig_apply(ask_questions=True): """ Apply the configuration. Show the diff of the dryrun file and the actual configuration file Copy the files from the dryrun directory to the actual file. Peform the system function :param ask_questions: When true ask the user questions :type ask_questions: bool """ vutil = VPPUtil() pkgs = vutil.get_installed_vpp_pkgs() if len(pkgs) == 0: print ("\nVPP is not installed, Install VPP with option 4.") return acfg = AutoConfig(rootdir, VPP_AUTO_CONFIGURATION_FILE) if ask_questions: print ("\nWe are now going to configure your system(s).\n") answer = autoconfig_yn("Are you sure you want to do this [Y/n]? ", 'y') if answer == 'n': return nodes = acfg.get_nodes() for i in nodes.items(): node = i[1] # Check the system resources if not acfg.min_system_resources(node): return # Stop VPP VPPUtil.stop(node) # Huge Pages ret = autoconfig_hugepage_apply(node, ask_questions) if ret != 0: return # VPP ret = autoconfig_vpp_apply(node, ask_questions) if ret != 0: return # Grub ret = autoconfig_grub_apply(node, ask_questions) if ret != 0: # We can still start VPP, even if we haven't configured grub VPPUtil.start(node) return # Everything is configured start vpp VPPUtil.start(node)
def autoconfig_dryrun(): """ Execute the dryrun function. """ vutil = VPPUtil() pkgs = vutil.get_installed_vpp_pkgs() if len(pkgs) == 0: print "\nVPP is not installed, install VPP with option 4." return acfg = AutoConfig(rootdir, VPP_AUTO_CONFIGURATION_FILE) # Stop VPP on each node nodes = acfg.get_nodes() for i in nodes.items(): node = i[1] VPPUtil.stop(node) # Discover acfg.discover() # Check the system resources nodes = acfg.get_nodes() for i in nodes.items(): node = i[1] if not acfg.min_system_resources(node): return # Modify the devices acfg.modify_devices() # Modify CPU acfg.modify_cpu() # Calculate the cpu parameters acfg.calculate_cpu_parameters() # Acquire TCP stack parameters acfg.acquire_tcp_params() # Apply the startup acfg.apply_vpp_startup() # Apply the grub configuration acfg.apply_grub_cmdline() # Huge Pages acfg.modify_huge_pages() acfg.apply_huge_pages()