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Commit | Line | Data |
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5e7f6db7 JS |
1 | #!/usr/bin/python3 |
2 | ||
6632e137 | 3 | import configparser |
5e7f6db7 | 4 | import libvirt |
6632e137 | 5 | import logging |
5e7f6db7 | 6 | import os |
6c352a80 JS |
7 | import time |
8 | ||
b560f31a JS |
9 | from . import recipe |
10 | from . import virtual_environ | |
5e7f6db7 | 11 | |
1ed8ca9f | 12 | logger = logging.getLogger("nitsi.test") |
5e7f6db7 | 13 | |
61b44c10 JS |
14 | |
15 | class TestException(Exception): | |
16 | def __init__(self, message): | |
17 | self.message = message | |
18 | ||
ee227ea1 | 19 | class Test(): |
ab5b8849 | 20 | def __init__(self, log_path, dir=None, recipe_file=None, settings_file=None, cmd_settings=None): |
978854bf JS |
21 | # init settings var |
22 | self.settings = {} | |
23 | ||
ab5b8849 JS |
24 | self.cmd_settings = cmd_settings |
25 | self.log_path = log_path | |
5e7f6db7 | 26 | |
ab5b8849 JS |
27 | # Init all vars with None |
28 | self.settings_file = None | |
29 | self.recipe_file = None | |
30 | self.path = None | |
5e7f6db7 | 31 | |
ab5b8849 JS |
32 | # We need at least a path to a recipe file or a dir to a test |
33 | if not dir and not recipe: | |
34 | raise TestException("Did not get a path to a test or to a recipe file") | |
35 | ||
36 | # We cannot decide which to use when we get both | |
37 | if (dir and recipe_file) or (dir and settings_file): | |
38 | raise TestException("Get dir and path to recipe or settings file") | |
39 | ||
40 | if dir: | |
41 | try: | |
42 | if not os.path.isabs(dir): | |
43 | self.path = os.path.abspath(dir) | |
44 | except BaseException as e: | |
45 | logger.error("Could not get absolute path") | |
46 | raise e | |
47 | ||
48 | logger.debug("Path of this test is: {}".format(self.path)) | |
49 | ||
50 | self.recipe_file = "{}/recipe".format(self.path) | |
51 | self.settings_file = "{}/settings".format(self.path) | |
52 | ||
53 | if recipe_file: | |
54 | if not os.path.isabs(recipe_file): | |
55 | self.recipe_file = os.path.abspath(recipe_file) | |
56 | else: | |
57 | self.recipe_file = recipe_file | |
58 | ||
59 | if settings_file: | |
60 | if not os.path.isabs(settings_file): | |
61 | self.settings_file = os.path.abspath(settings_file) | |
62 | else: | |
63 | self.settings_file = settings_file | |
b4936764 | 64 | |
5e7f6db7 | 65 | if not os.path.isfile(self.settings_file): |
ab5b8849 | 66 | logger.error("No such file: {}".format(self.settings_file)) |
250db3b1 | 67 | raise TestException("No settings file found") |
5e7f6db7 | 68 | |
5e7f6db7 | 69 | if not os.path.isfile(self.recipe_file): |
ab5b8849 | 70 | logger.error("No such file: {}".format(self.recipe_file)) |
250db3b1 | 71 | raise TestException("No recipe file found") |
5e7f6db7 | 72 | |
ab5b8849 JS |
73 | # Init logging |
74 | if dir: | |
75 | self.log = logger.getChild(os.path.basename(self.path)) | |
76 | ||
77 | if recipe: | |
78 | self.log = logger.getChild(os.path.basename(self.recipe_file)) | |
978854bf | 79 | |
5e7f6db7 | 80 | def read_settings(self): |
ab5b8849 JS |
81 | if self.settings_file: |
82 | self.log.debug("Going to read all settings from the ini file") | |
83 | try: | |
84 | self.config = configparser.ConfigParser() | |
85 | self.config.read(self.settings_file) | |
86 | except BaseException as e: | |
87 | self.log.error("Failed to parse the config") | |
88 | raise e | |
89 | ||
90 | self.settings["name"] = self.config.get("GENERAL","name", fallback="") | |
91 | self.settings["description"] = self.config.get("GENERAL", "description", fallback="") | |
92 | self.settings["copy_to"] = self.config.get("GENERAL", "copy_to", fallback=None) | |
93 | self.settings["copy_from"] = self.config.get("GENERAL", "copy_from", fallback=None) | |
94 | self.settings["virtual_environ_path"] = self.config.get("VIRTUAL_ENVIRONMENT", "path", fallback=None) | |
8428a452 | 95 | |
978854bf | 96 | if not self.settings["virtual_environ_path"]: |
8428a452 JS |
97 | self.log.error("No path for virtual environment found.") |
98 | raise TestException("No path for virtual environment found.") | |
99 | ||
978854bf | 100 | self.settings["virtual_environ_path"] = os.path.normpath(self.path + "/" + self.settings["virtual_environ_path"]) |
129c0b0f JS |
101 | |
102 | # Parse copy_from setting | |
978854bf | 103 | if self.settings["copy_from"]: |
8428a452 | 104 | self.log.debug("Going to parse the copy_from setting.") |
978854bf | 105 | self.settings["copy_from"] = self.settings["copy_from"].split(",") |
14cd493f | 106 | |
8428a452 | 107 | tmp = [] |
978854bf | 108 | for file in self.settings["copy_from"]: |
8428a452 JS |
109 | file = file.strip() |
110 | # If file is empty we do not want to add it to the list | |
111 | if not file == "": | |
112 | # If we get an absolut path we do nothing | |
113 | # If not we add self.path to get an absolut path | |
114 | if not os.path.isabs(file): | |
115 | file = os.path.normpath(self.path + "/" + file) | |
f010720b | 116 | |
8428a452 JS |
117 | # We need to check if file is a valid file or dir |
118 | if not (os.path.isdir(file) or os.path.isfile(file)): | |
119 | raise TestException("'{}' is not a valid file nor a valid directory".format(file)) | |
f010720b | 120 | |
8428a452 JS |
121 | self.log.debug("'{}' will be copied into all images".format(file)) |
122 | tmp.append(file) | |
14cd493f | 123 | |
978854bf | 124 | self.settings["copy_from"] = tmp |
5e7f6db7 | 125 | |
129c0b0f | 126 | |
5e7f6db7 JS |
127 | |
128 | def virtual_environ_setup(self): | |
978854bf | 129 | self.virtual_environ = virtual_environ.Virtual_environ(self.settings["virtual_environ_path"]) |
5e7f6db7 JS |
130 | |
131 | self.virtual_networks = self.virtual_environ.get_networks() | |
132 | ||
133 | self.virtual_machines = self.virtual_environ.get_machines() | |
134 | ||
135 | def virtual_environ_start(self): | |
3fa89b7c JS |
136 | for name in self.virtual_environ.network_names: |
137 | self.virtual_networks[name].define() | |
138 | self.virtual_networks[name].start() | |
5e7f6db7 | 139 | |
3fa89b7c JS |
140 | for name in self.virtual_environ.machine_names: |
141 | self.virtual_machines[name].define() | |
142 | self.virtual_machines[name].create_snapshot() | |
8428a452 | 143 | # We can only copy files when we know which and to which dir |
978854bf JS |
144 | if self.settings["copy_from"] and self.settings["copy_to"]: |
145 | self.virtual_machines[name].copy_in(self.settings["copy_from"], self.settings["copy_to"]) | |
3fa89b7c | 146 | self.virtual_machines[name].start() |
5e7f6db7 | 147 | |
6c352a80 JS |
148 | # Time to which all serial output log entries are relativ |
149 | log_start_time = time.time() | |
150 | ||
fc35cba1 JS |
151 | # Number of chars of the longest machine name |
152 | longest_machine_name = self.virtual_environ.longest_machine_name | |
153 | ||
5ff14f2d | 154 | self.log.info("Try to login on all machines") |
3fa89b7c | 155 | for name in self.virtual_environ.machine_names: |
5ff14f2d | 156 | self.log.info("Try to login on {}".format(name)) |
fc35cba1 JS |
157 | self.virtual_machines[name].login("{}/test.log".format(self.log_path), |
158 | log_start_time=log_start_time, | |
159 | longest_machine_name=longest_machine_name) | |
5e7f6db7 | 160 | |
3fa89b7c | 161 | def load_recipe(self): |
2fa4467d | 162 | self.log.info("Going to load the recipe") |
3fa89b7c | 163 | try: |
ee227ea1 | 164 | self.recipe = recipe.Recipe(self.recipe_file, machines=self.virtual_environ.machine_names) |
4bc54b45 JS |
165 | for line in self.recipe.recipe: |
166 | self.log.debug(line) | |
2fa4467d JS |
167 | |
168 | self.log.debug("This was the recipe") | |
4bc54b45 | 169 | except BaseException as e: |
3fa89b7c | 170 | self.log.error("Failed to load recipe") |
4bc54b45 | 171 | raise e |
3fa89b7c JS |
172 | |
173 | def run_recipe(self): | |
174 | for line in self.recipe.recipe: | |
175 | return_value = self.virtual_machines[line[0]].cmd(line[2]) | |
bce7d520 JS |
176 | self.log.debug("Return value is: {}".format(return_value)) |
177 | if return_value != "0" and line[1] == "": | |
61b44c10 | 178 | raise TestException("Failed to execute command '{}' on {}, return code: {}".format(line[2],line[0], return_value)) |
bce7d520 | 179 | elif return_value == "0" and line[1] == "!": |
61b44c10 | 180 | raise TestException("Succeded to execute command '{}' on {}, return code: {}".format(line[2],line[0],return_value)) |
bce7d520 JS |
181 | else: |
182 | self.log.debug("Command '{}' on {} returned with: {}".format(line[2],line[0],return_value)) | |
3fa89b7c JS |
183 | |
184 | def virtual_environ_stop(self): | |
185 | for name in self.virtual_environ.machine_names: | |
f9178ad3 JS |
186 | # We just catch exception here to avoid |
187 | # that we stop the cleanup process if only one command fails | |
188 | try: | |
189 | self.virtual_machines[name].shutdown() | |
190 | self.virtual_machines[name].revert_snapshot() | |
191 | self.virtual_machines[name].undefine() | |
192 | except BaseException as e: | |
193 | self.log.exception(e) | |
3fa89b7c JS |
194 | |
195 | for name in self.virtual_environ.network_names: | |
f9178ad3 JS |
196 | try: |
197 | self.virtual_networks[name].undefine() | |
198 | except BaseException as e: | |
199 | self.log.exception(e) | |
200 |