summaryrefslogtreecommitdiffstats
path: root/utils/agljobtemplate.py
blob: be46e92e453395c479bd7dc4d87332e9e48d32c6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
#!/usr/bin/env python2
# -*- coding: utf-8 -*-

import os
import jinja2
import ConfigParser
import urlparse


def get_extension(path):
    return path.split('.')[-1]

def parse_url_file(template_path, url_file, url_type):
    url_file_path = template_path + '/URLs/' + url_file
    try:
        with open(url_file_path):
            cfg = ConfigParser.ConfigParser()
            cfg.read(url_file_path)
            return cfg.get(url_type, 'urlbase'), cfg.get('infra', 'style')
    except IOError:
        raise IOError, "Unable to read from file {}".format(url_file_path)

def parse_callback_file(template_path, callback_file, job):
    callback_file_path = template_path + '/callback/' + callback_file + '.cfg'
    try:
        with open(callback_file_path):
            cfg = ConfigParser.ConfigParser()
            cfg.read(callback_file_path)
            job['backend_fqdn'] = cfg.get('default', 'backend_fqdn')
            job['lab_name'] = cfg.get('default', 'lab_name')
            job['lab_token'] = cfg.get('default', 'lab_token')
    except IOError:
        raise IOError, "Unable to read from file {}".format(callback_file_path)


class Agljobtemplate(object):

    DEFAULT_PATH = "templates"
    CALLBACK_DIR = "callback"
    MACHINES_DIR = "machines"
    TESTS_DIR = "tests"
    RFS_TYPE = ['nbd', 'ramdisk']

    def __init__(self, path=DEFAULT_PATH):
        self._template_path = os.path.normpath(path)
        if not (os.path.isdir(self._template_path) and os.access(self._template_path, os.F_OK)):
            raise OSError, "Cannot access {}".format(self._template_path)

        if self.machines is None:
            raise RuntimeError, "No machine directory found at {}".format(self._template_path)

    def __list_jinjas(self, directory):
        d = os.path.join(self._template_path, directory)
        return [os.path.splitext(os.path.basename(f))[0] for f in os.listdir(d) if f.endswith('.jinja2')]

    @property
    def machines(self):
        """ List the availables machines
        """
        return self.__list_jinjas(self.MACHINES_DIR)

    @property
    def tests(self):
        """ List the availables tests
        """
        return self.__list_jinjas(self.TESTS_DIR)

    @property
    def rfs_types(self):
        return self.RFS_TYPE

    def render_job(self, url, machine, url_branch=None, url_version=None,
                   job_name="AGL-short-smoke", priority="medium", tests=[], rfs_type=None,
                   kci_callback=None, rfs_image=None, kernel_image=None, dtb_image=None, modules_image=None,
                   build_version=None):
        test_templates = []

        if machine not in self.machines:
            raise RuntimeError, "{} is not a available machine".format(machine)

        for t in tests:
            if t in self.tests:
                test_templates.append(os.path.join(self.TESTS_DIR, t + '.jinja2'))
            else:
                raise RuntimeError, "{} is not an available test".format(t)

        # Populate jinja substitution dict
        job = {}
        job['name'] = job_name
        job['yocto_machine'] = machine
        job['priority'] = priority

        if url[:4] != 'http':
            # If not a full url, read from config file
            url_base, infra = parse_url_file(self._template_path, 'default.cfg', url)
            if infra == 'AGL':
                # If not set, create a build_version from other args
                if (not build_version) and (url_branch) and (url_version):
                    build_version = 'AGL-' + url + '-' + url_branch + '-' + url_version

                url_fragment = ''
                if (url != 'default'):
                    url_fragment += url_branch + '/' + url_version + '/'

                if (machine == 'm3ulcb') or (machine == 'porter'):
                    url_fragment += machine + '-nogfx'
                else:
                    url_fragment += machine

                if (url != 'ci'):
                    url_fragment += '/deploy/images/' + machine

                url = urlparse.urljoin(url_base, url_fragment)

        job['urlbase'] = url

        job['test_templates'] = test_templates

        if build_version is not None:
            job['kernel_version'] = build_version

        if rfs_type is not None:
            job['rootfs_type'] = rfs_type

        if rfs_image is not None:
            job['rfs_image'] = rfs_image

        if kernel_image is not None:
            job['kernel_image'] = kernel_image

        if dtb_image is not None:
            job['dtb'] = dtb_image

        if modules_image is not None:
            job['modules'] = modules_image

        if kci_callback:
            if test_templates:
                job['callback_name'] = 'lava/test'
            else:
                job['callback_name'] = 'lava/boot'
            parse_callback_file(self._template_path, kci_callback, job)

        env = jinja2.Environment(loader=jinja2.FileSystemLoader(self._template_path))
        env.filters['get_extension'] = get_extension
        template = env.get_template(os.path.join(self.MACHINES_DIR, machine + ".jinja2"))

        return template.render(job)