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1 | #!/usr/bin/python3 | |
2 | ||
3 | import configparser | |
4 | import libvirt | |
5 | import logging | |
6 | import os | |
7 | import time | |
8 | ||
9 | from . import recipe | |
10 | from . import virtual_environ | |
11 | ||
12 | logger = logging.getLogger("nitsi.test") | |
13 | ||
14 | ||
15 | class TestException(Exception): | |
16 | def __init__(self, message): | |
17 | self.message = message | |
18 | ||
19 | class test(): | |
20 | def __init__(self, path, log_path): | |
21 | try: | |
22 | self.path = os.path.abspath(path) | |
23 | self.log = logger.getChild(os.path.basename(self.path)) | |
24 | except BaseException as e: | |
25 | logger.error("Could not get absolute path") | |
26 | raise e | |
27 | ||
28 | self.log.debug("Path of this test is: {}".format(self.path)) | |
29 | ||
30 | self.log_path = log_path | |
31 | ||
32 | self.settings_file = "{}/settings".format(self.path) | |
33 | if not os.path.isfile(self.settings_file): | |
34 | self.log.error("No such file: {}".format(self.settings_file)) | |
35 | ||
36 | self.recipe_file = "{}/recipe".format(self.path) | |
37 | if not os.path.isfile(self.recipe_file): | |
38 | self.log.error("No such file: {}".format(self.recipe_file)) | |
39 | ||
40 | def read_settings(self): | |
41 | self.config = configparser.ConfigParser() | |
42 | self.config.read(self.settings_file) | |
43 | self.name = self.config["DEFAULT"]["Name"] | |
44 | self.description = self.config["DEFAULT"]["Description"] | |
45 | self.copy_to = self.config["DEFAULT"]["Copy_to"] | |
46 | self.copy_from = self.config["DEFAULT"]["Copy_from"] | |
47 | self.copy_from = self.copy_from.split(",") | |
48 | ||
49 | tmp = [] | |
50 | for file in self.copy_from: | |
51 | file = file.strip() | |
52 | file = os.path.normpath(self.path + "/" + file) | |
53 | tmp.append(file) | |
54 | ||
55 | self.copy_from = tmp | |
56 | ||
57 | self.virtual_environ_name = self.config["VIRTUAL_ENVIRONMENT"]["Name"] | |
58 | self.virtual_environ_path = self.config["VIRTUAL_ENVIRONMENT"]["Path"] | |
59 | self.virtual_environ_path = os.path.normpath(self.path + "/" + self.virtual_environ_path) | |
60 | ||
61 | def virtual_environ_setup(self): | |
62 | self.virtual_environ = virtual_environ.virtual_environ(self.virtual_environ_path) | |
63 | ||
64 | self.virtual_networks = self.virtual_environ.get_networks() | |
65 | ||
66 | self.virtual_machines = self.virtual_environ.get_machines() | |
67 | ||
68 | def virtual_environ_start(self): | |
69 | for name in self.virtual_environ.network_names: | |
70 | self.virtual_networks[name].define() | |
71 | self.virtual_networks[name].start() | |
72 | ||
73 | for name in self.virtual_environ.machine_names: | |
74 | self.virtual_machines[name].define() | |
75 | self.virtual_machines[name].create_snapshot() | |
76 | self.virtual_machines[name].copy_in(self.copy_from, self.copy_to) | |
77 | self.virtual_machines[name].start() | |
78 | ||
79 | # Time to which all serial output log entries are relativ | |
80 | log_start_time = time.time() | |
81 | ||
82 | # Number of chars of the longest machine name | |
83 | longest_machine_name = self.virtual_environ.longest_machine_name | |
84 | ||
85 | self.log.debug("Try to login on all machines") | |
86 | for name in self.virtual_environ.machine_names: | |
87 | self.log.debug("Try to login on {}".format(name)) | |
88 | self.virtual_machines[name].login("{}/test.log".format(self.log_path), | |
89 | log_start_time=log_start_time, | |
90 | longest_machine_name=longest_machine_name) | |
91 | ||
92 | def load_recipe(self): | |
93 | self.log.info("Going to load the recipe") | |
94 | try: | |
95 | self.recipe = recipe.recipe(self.recipe_file) | |
96 | for line in self.recipe.recipe: | |
97 | self.log.debug(line) | |
98 | ||
99 | self.log.debug("This was the recipe") | |
100 | except BaseException as e: | |
101 | self.log.error("Failed to load recipe") | |
102 | raise e | |
103 | ||
104 | def run_recipe(self): | |
105 | for line in self.recipe.recipe: | |
106 | return_value = self.virtual_machines[line[0]].cmd(line[2]) | |
107 | self.log.debug("Return value is: {}".format(return_value)) | |
108 | if return_value != "0" and line[1] == "": | |
109 | raise TestException("Failed to execute command '{}' on {}, return code: {}".format(line[2],line[0], return_value)) | |
110 | elif return_value == "0" and line[1] == "!": | |
111 | raise TestException("Succeded to execute command '{}' on {}, return code: {}".format(line[2],line[0],return_value)) | |
112 | else: | |
113 | self.log.debug("Command '{}' on {} returned with: {}".format(line[2],line[0],return_value)) | |
114 | ||
115 | def virtual_environ_stop(self): | |
116 | for name in self.virtual_environ.machine_names: | |
117 | # We just catch exception here to avoid | |
118 | # that we stop the cleanup process if only one command fails | |
119 | try: | |
120 | self.virtual_machines[name].shutdown() | |
121 | self.virtual_machines[name].revert_snapshot() | |
122 | self.virtual_machines[name].undefine() | |
123 | except BaseException as e: | |
124 | self.log.exception(e) | |
125 | ||
126 | for name in self.virtual_environ.network_names: | |
127 | try: | |
128 | self.virtual_networks[name].undefine() | |
129 | except BaseException as e: | |
130 | self.log.exception(e) | |
131 |