From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- src/test/behave_tests/features/environment.py | 207 ++++++++++++++++++++++++++ 1 file changed, 207 insertions(+) create mode 100644 src/test/behave_tests/features/environment.py (limited to 'src/test/behave_tests/features/environment.py') diff --git a/src/test/behave_tests/features/environment.py b/src/test/behave_tests/features/environment.py new file mode 100644 index 000000000..fdd175e60 --- /dev/null +++ b/src/test/behave_tests/features/environment.py @@ -0,0 +1,207 @@ +import logging +import os +import re + +from jinja2 import Template +from kcli_handler import is_bootstrap_script_complete, execute_kcli_cmd + +KCLI_PLANS_DIR = "generated_plans" +KCLI_PLAN_NAME = "behave_test_plan" + +Kcli_Config = { + "nodes": 1, + "pool": "default", + "network": "default", + "domain": "cephlab.com", + "prefix": "ceph", + "numcpus": 1, + "memory": 1024, + "image": "fedora33", + "notify": False, + "admin_password": "password", + "disks": [150, 3], +} + +Bootstrap_Config = { + "configure_osd": False +} + + +def _write_file(file_path, data): + with open(file_path, "w") as file: + file.write(data) + + +def _read_file(file_path): + file = open(file_path, "r") + data = "".join(file.readlines()) + file.close() + return data + + +def _loaded_templates(): + temp_dir = os.path.join(os.getcwd(), "template") + logging.info("Loading templates") + kcli = _read_file(os.path.join(temp_dir, "kcli_plan_template")) + script = _read_file(os.path.join(temp_dir, "bootstrap_script_template")) + return ( + Template(kcli), + Template(script) + ) + + +def _clean_generated(dir_path): + logging.info("Deleting generated files") + for file in os.listdir(dir_path): + os.remove(os.path.join(dir_path, file)) + os.rmdir(dir_path) + + +def _parse_value(value): + if value.isnumeric(): + return int(value) + + if value.endswith("gb"): + return int(value.replace("gb", "")) * 1024 + elif value.endswith("mb"): + return value.replace("mb", "") + return value + + +def _parse_to_config_dict(values, config): + for key in values.keys(): + config[key] = _parse_value(values[key]) + + +def _parse_vm_description(specs): + """ + Parse's vm specfication description into configuration dictionary + """ + kcli_config = Kcli_Config.copy() + parsed_str = re.search( + r"(?P[\d]+) nodes with (?P[\w\.-]+) ram", + specs.lower(), + ) + if parsed_str: + for spec_key in parsed_str.groupdict().keys(): + kcli_config[spec_key] = _parse_value(parsed_str.group(spec_key)) + parsed_str = re.search(r"(?P[\d]+) cpus", specs.lower()) + if parsed_str: + kcli_config["numcpus"] = parsed_str.group("numcpus") + parsed_str = re.search( + r"(?P[\d]+) storage devices of (?P[\w\.-]+)Gb each", + specs, + ) + if parsed_str: + kcli_config["disks"] = [ + _parse_value(parsed_str.group("volume")) + ] * _parse_value(parsed_str.group("disk")) + parsed_str = re.search(r"(?P[\w\.-]+) image", specs.lower()) + if parsed_str: + kcli_config["image"] = parsed_str.group("image") + return kcli_config + + +def _parse_ceph_description(specs): + """ + Parse the ceph boostrap script configuration descriptions. + """ + bootstrap_script_config = Bootstrap_Config.copy() + parsed_str = re.search( + r"OSD (?P[\w\.-]+)", specs + ) + if parsed_str: + bootstrap_script_config["configure_osd"] = True if _parse_value( + parsed_str.group("osd") + ) else False + return bootstrap_script_config + + +def _handle_kcli_plan(command_type, plan_file_path=None): + """ + Executes the kcli vm create and delete command according + to the provided configuration. + """ + op = None + if command_type == "create": + # TODO : Before creating kcli plan check for exisitng kcli plans + op, code = execute_kcli_cmd( + f"create plan -f {plan_file_path} {KCLI_PLAN_NAME}" + ) + if code: + print(f"Failed to create kcli plan\n Message: {op}") + exit(1) + elif command_type == "delete": + op, code = execute_kcli_cmd(f"delete plan {KCLI_PLAN_NAME} -y") + print(op) + + +def has_ceph_configuration(descriptions, config_line): + """ + Checks for ceph cluster configuration in descriptions. + """ + index_config = -1 + for line in descriptions: + if line.lower().startswith(config_line): + index_config = descriptions.index(line) + + if index_config != -1: + return ( + descriptions[:index_config], + descriptions[index_config:], + ) + return ( + descriptions, + None, + ) + + +def before_feature(context, feature): + kcli_plans_dir_path = os.path.join( + os.getcwd(), + KCLI_PLANS_DIR, + ) + if not os.path.exists(kcli_plans_dir_path): + os.mkdir(kcli_plans_dir_path) + + vm_description, ceph_description = has_ceph_configuration( + feature.description, + "- configure ceph cluster", + ) + loaded_kcli, loaded_script = _loaded_templates() + + vm_feature_specs = " ".join( + [line for line in vm_description if line.startswith("-")] + ) + vm_config = _parse_vm_description("".join(vm_feature_specs)) + kcli_plan_path = os.path.join(kcli_plans_dir_path, "gen_kcli_plan.yml") + print(f"Kcli vm configureaton \n {vm_config}") + _write_file( + kcli_plan_path, + loaded_kcli.render(vm_config) + ) + + # Checks for ceph description if None set the default configurations + ceph_config = _parse_ceph_description( + "".join(ceph_description) + ) if ceph_description else Bootstrap_Config + + print(f"Bootstrap configuraton \n {ceph_config}\n") + _write_file( + os.path.join(kcli_plans_dir_path, "bootstrap_cluster_dev.sh"), + loaded_script.render(ceph_config), + ) + + _handle_kcli_plan("create", os.path.relpath(kcli_plan_path)) + + if not is_bootstrap_script_complete(): + print("Failed to complete bootstrap..") + _handle_kcli_plan("delete") + exit(1) + context.last_executed = {} + + +def after_feature(context, feature): + if os.path.exists(KCLI_PLANS_DIR): + _clean_generated(os.path.abspath(KCLI_PLANS_DIR)) + _handle_kcli_plan("delete") -- cgit v1.2.3