Levi Velázquez
GitHub
commit
78773eb5c3
12 changed files with 410 additions and 327 deletions
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@ -5,3 +5,8 @@
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* [datacenterlight] Fix initially shown price
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1.0.2: 2017-05-28
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* [datacenterlight] Fixed login redirecting to blank page after logout
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next
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* [opennebula_api] Improve testing, add ssh key functions
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* [opennebula_api] Remove template views
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* [datacenterlight] Allow user to have multiple ssh keys
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@ -4,6 +4,7 @@ from django import forms
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from membership.models import CustomUser
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from django.contrib.auth import authenticate
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from django.utils.translation import ugettext_lazy as _
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from utils.stripe_utils import StripeUtils
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@ -57,21 +58,19 @@ class HostingUserSignupForm(forms.ModelForm):
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class UserHostingKeyForm(forms.ModelForm):
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private_key = forms.CharField(widget=forms.PasswordInput(), required=False)
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public_key = forms.CharField(widget=forms.PasswordInput(), required=False)
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user = forms.models.ModelChoiceField(queryset=CustomUser.objects.all(), required=False)
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name = forms.CharField(required=False)
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private_key = forms.CharField(widget=forms.HiddenInput(), required=False)
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public_key = forms.CharField(widget=forms.Textarea(), required=False,
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help_text=_('Paste here your public key'))
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user = forms.models.ModelChoiceField(queryset=CustomUser.objects.all(),
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required=False, widget=forms.HiddenInput())
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name = forms.CharField(required=True)
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def __init__(self, *args, **kwargs):
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self.request = kwargs.pop("request")
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super(UserHostingKeyForm, self).__init__(*args, **kwargs)
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# self.initial['user'].initial = self.request.user.id
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# print(self.fields)
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def clean_name(self):
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return "dcl-priv-key-%s" % (
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''.join(random.choice(string.ascii_lowercase) for i in range(7))
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)
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return self.data.get('name')
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def clean_user(self):
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return self.request.user
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@ -90,4 +89,4 @@ class UserHostingKeyForm(forms.ModelForm):
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class Meta:
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model = UserHostingKey
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fields = ['user', 'public_key', 'name']
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fields = ['user', 'name', 'public_key']
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@ -8,7 +8,7 @@ msgid ""
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msgstr ""
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"Project-Id-Version: PACKAGE VERSION\n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: 2017-05-26 13:35+0000\n"
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"POT-Creation-Date: 2017-06-01 21:03+0000\n"
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"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
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"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
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"Language-Team: LANGUAGE <LL@li.org>\n"
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@ -18,61 +18,64 @@ msgstr ""
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"Content-Transfer-Encoding: 8bit\n"
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"Plural-Forms: nplurals=2; plural=(n != 1);\n"
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#: hosting/templates/hosting/base_short.html:67
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#: hosting/forms.py:63
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msgid "Paste here your public key"
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msgstr "Fügen Sie Ihren public key ein"
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#: hosting/templates/hosting/base_short.html:68
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#: hosting/templates/hosting/base_short.html:139
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msgid "My Virtual Machines"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:72
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#: hosting/templates/hosting/base_short.html:73
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#: hosting/templates/hosting/base_short.html:145
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#: hosting/templates/hosting/orders.html:12
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msgid "My Orders"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:77
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#: hosting/templates/hosting/base_short.html:78
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#: hosting/templates/hosting/base_short.html:152
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msgid "Keys"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:82
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#: hosting/templates/hosting/base_short.html:83
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#: hosting/templates/hosting/base_short.html:158
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msgid "Notifications "
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msgstr ""
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#: hosting/templates/hosting/base_short.html:89
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#: hosting/templates/hosting/base_short.html:90
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msgid "Logout"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:94
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#: hosting/templates/hosting/base_short.html:136
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#: hosting/templates/hosting/base_short.html:95
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msgid "How it works"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:97
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#: hosting/templates/hosting/base_short.html:139
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#: hosting/templates/hosting/base_short.html:98
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msgid "Your infrastructure"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:100
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#: hosting/templates/hosting/base_short.html:142
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#: hosting/templates/hosting/base_short.html:101
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msgid "Our inftrastructure"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:103
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#: hosting/templates/hosting/base_short.html:145
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#: hosting/templates/hosting/base_short.html:104
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msgid "Pricing"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:106
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#: hosting/templates/hosting/base_short.html:149
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#: hosting/templates/hosting/base_short.html:107
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msgid "Contact"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:109
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#: hosting/templates/hosting/login.html:29
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#: hosting/templates/hosting/login.html:38
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#: hosting/templates/hosting/reset_password.html:24
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#: hosting/templates/hosting/signup.html:23
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#: hosting/templates/hosting/base_short.html:110
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#: hosting/templates/hosting/login.html:32
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#: hosting/templates/hosting/login.html:41
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#: hosting/templates/hosting/reset_password.html:31
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#: hosting/templates/hosting/signup.html:30
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msgid "Login"
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msgstr ""
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#: hosting/templates/hosting/base_short.html:132
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#: hosting/templates/hosting/base_short.html:134
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msgid "Home"
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msgstr ""
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@ -144,7 +147,7 @@ msgid "Customers"
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msgstr ""
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#: hosting/templates/hosting/bills.html:16
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#: hosting/templates/hosting/virtual_machine_key.html:45
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#: hosting/templates/hosting/virtual_machine_key.html:42
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msgid "Name"
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msgstr ""
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@ -173,13 +176,13 @@ msgid "Set your new password"
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msgstr ""
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#: hosting/templates/hosting/confirm_reset_password.html:28
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#: hosting/templates/hosting/reset_password.html:20
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#: hosting/templates/hosting/reset_password.html:22
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msgid "Reset"
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msgstr ""
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#: hosting/templates/hosting/confirm_reset_password.html:32
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#: hosting/templates/hosting/reset_password.html:24
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#: hosting/templates/hosting/signup.html:23
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#: hosting/templates/hosting/reset_password.html:28
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#: hosting/templates/hosting/signup.html:27
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msgid "Already have an account ?"
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msgstr ""
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@ -219,21 +222,27 @@ msgstr ""
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msgid "The %(site_name)s team"
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msgstr ""
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#: hosting/templates/hosting/login.html:22
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#: hosting/templates/hosting/login.html:10
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#: hosting/templates/hosting/reset_password.html:10
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#: hosting/templates/hosting/signup.html:9
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msgid "Your VM hosted in Switzerland"
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msgstr ""
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#: hosting/templates/hosting/login.html:26
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msgid "You haven been logged out"
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msgstr ""
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#: hosting/templates/hosting/login.html:44
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#: hosting/templates/hosting/login.html:49
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msgid "Don't have an account yet ? "
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msgstr ""
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#: hosting/templates/hosting/login.html:44
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#: hosting/templates/hosting/signup.html:10
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#: hosting/templates/hosting/signup.html:19
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#: hosting/templates/hosting/login.html:52
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#: hosting/templates/hosting/signup.html:13
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#: hosting/templates/hosting/signup.html:21
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msgid "Sign up"
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msgstr ""
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#: hosting/templates/hosting/login.html:46
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#: hosting/templates/hosting/login.html:54
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msgid "Forgot your password ? "
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msgstr ""
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@ -310,7 +319,7 @@ msgstr ""
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#: hosting/templates/hosting/orders.html:19
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#: hosting/templates/hosting/virtual_machine_detail.html:30
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#: hosting/templates/hosting/virtual_machine_key.html:47
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#: hosting/templates/hosting/virtual_machine_key.html:44
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#: hosting/templates/hosting/virtual_machines.html:31
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msgid "Status"
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msgstr ""
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@ -344,7 +353,7 @@ msgstr ""
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msgid "Delete"
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msgstr ""
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#: hosting/templates/hosting/reset_password.html:11
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#: hosting/templates/hosting/reset_password.html:14
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msgid "Reset your password"
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msgstr ""
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@ -400,50 +409,46 @@ msgstr ""
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msgid "Access Key"
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:22
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#: hosting/templates/hosting/virtual_machine_key.html:25
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msgid "Upload your own key. "
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:29
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msgid "Upload Key"
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:33
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msgid "Or generate a new key pair."
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:37
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#: hosting/templates/hosting/virtual_machine_key.html:31
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msgid "Generate Key Pair"
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:46
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#: hosting/templates/hosting/virtual_machine_key.html:43
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msgid "Created at"
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:68
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#: hosting/templates/hosting/virtual_machine_key.html:81
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#: hosting/templates/hosting/virtual_machine_key.html:66
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#: hosting/templates/hosting/virtual_machine_key.html:79
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msgid "Warning!"
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:68
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#: hosting/templates/hosting/virtual_machine_key.html:66
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msgid "You can download your SSH private key once. Don't lost your key"
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:76
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#: hosting/templates/hosting/virtual_machine_key.html:74
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msgid "Copy to Clipboard"
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:77
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#: hosting/templates/hosting/virtual_machine_key.html:75
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msgid "Download"
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:81
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#: hosting/templates/hosting/virtual_machine_key.html:79
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msgid ""
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"Your SSH private key was already generated and downloaded, if you lost it, "
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"contact us. "
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msgstr ""
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#: hosting/templates/hosting/virtual_machine_key.html:84
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#: hosting/templates/hosting/virtual_machine_key.html:82
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msgid "Generate my key"
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msgstr ""
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@ -6,7 +6,7 @@
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<div class="row">
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<div class="col-md-9 col-md-offset-2">
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<div class="col-sm-12">
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<form method="POST" action="" >
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<form method="POST" action="" novalidate>
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{% csrf_token %}
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<h3><i class="fa fa-key" aria-hidden="true"></i>{% trans "Access Key"%} </h3>
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{% if messages %}
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@ -15,28 +15,25 @@
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<span>{{ message }}</span>
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{% endfor %}
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</div>
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{% endif %}
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<hr/>
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{% if not user_key %}
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<h3>
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{% endif %}
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{% for field in form %}
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{% bootstrap_field field %}
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{% endfor %}
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{% buttons %}
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<button type="submit" class="btn btn-success">
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{% trans "Upload your own key. "%}
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</h3>
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<div class="form-group">
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<label for="comment">Paste here your public key</label>
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<textarea class="form-control" rows="6" name="public_key"></textarea>
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</div>
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<div class="form-group">
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<button class="btn btn-success">{% trans "Upload Key"%} </a>
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</div>
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<h3>
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{% trans "Or generate a new key pair."%}
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</h3>
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<div class="form-group">
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</button>
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<br />
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<br />
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{% trans "Or generate a new key pair."%} <br />
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<br />
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<button class="btn btn-success">{% trans "Generate Key Pair"%} </a>
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</button>
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{% endbuttons %}
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<div class="form-group">
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</div>
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{% else %}
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<h5> Use your created key to access to the machine. If you lost it, contact us. </h5>
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<table class="table borderless table-hover">
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<br/>
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@ -49,6 +46,7 @@
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</tr>
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</thead>
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<tbody>
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{% for user_key in keys %}
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<tr>
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<td scope="row">{{user_key.name}}</td>
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<td>{{user_key.created_at}}</td>
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@ -57,9 +55,9 @@
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</td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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{% endif %}
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</form>
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{% if private_key %}
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@ -1,3 +1,5 @@
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from django.test import TestCase
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# Create your tests here.
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test_user_can_add_key()
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@ -301,16 +301,12 @@ class GenerateVMSSHKeysView(LoginRequiredMixin, FormView):
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self
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).get_context_data(**kwargs)
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try:
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user_key = UserHostingKey.objects.get(
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user=self.request.user
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)
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except UserHostingKey.DoesNotExist:
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user_key = None
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user_keys = UserHostingKey.objects.filter(
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user=self.request.user
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)
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context.update({
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'user_key': user_key
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'keys': user_keys
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})
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return context
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@ -351,24 +347,14 @@ class GenerateVMSSHKeysView(LoginRequiredMixin, FormView):
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opennebula_user = user_pool.get_by_name(owner.email)
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# Get user ssh key
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user_key = UserHostingKey.objects.get(user=owner)
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public_key = form.cleaned_data.get('public_key')
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# Add ssh key to user
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manager.oneadmin_client.call('user.update', opennebula_user.id,
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'<CONTEXT><SSH_PUBLIC_KEY>{ssh_key}</SSH_PUBLIC_KEY></CONTEXT>'.format(ssh_key=user_key.public_key))
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'<CONTEXT><SSH_PUBLIC_KEY>{key}</SSH_PUBLIC_KEY></CONTEXT>'.format(key=public_key))
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return render(self.request, self.template_name, context)
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def post(self, request, *args, **kwargs):
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try:
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UserHostingKey.objects.get(
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user=self.request.user
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)
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return HttpResponseRedirect(reverse('hosting:key_pair'))
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except UserHostingKey.DoesNotExist:
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pass
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form = self.get_form()
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if form.is_valid():
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return self.form_valid(form)
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|
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@ -421,11 +407,7 @@ class PaymentVMView(LoginRequiredMixin, FormView):
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return context
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def get(self, request, *args, **kwargs):
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try:
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UserHostingKey.objects.get(
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user=self.request.user
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)
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except UserHostingKey.DoesNotExist:
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if not UserHostingKey.objects.filter( user=self.request.user).exists():
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messages.success(
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request,
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'In order to create a VM, you create/upload your SSH KEY first.'
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@ -487,14 +469,16 @@ class PaymentVMView(LoginRequiredMixin, FormView):
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manager = OpenNebulaManager(email=owner.email,
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password=owner.password)
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# Get user ssh key
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try:
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user_key = UserHostingKey.objects.get(
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user=self.request.user
|
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)
|
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except UserHostingKey.DoesNotExist:
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pass
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|
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if not UserHostingKey.objects.filter( user=self.request.user).exists():
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context.update({
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'sshError': 'error',
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'form': form
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})
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return render(request, self.template_name, context)
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# For now just get first one
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user_key = UserHostingKey.objects.filter(
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user=self.request.user).first()
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# Create a vm using logged user
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vm_id = manager.create_vm(
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template_id=vm_template_id,
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||||
|
|
@ -639,11 +623,7 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
|
|||
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def get(self, request, *args, **kwargs):
|
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|
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try:
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UserHostingKey.objects.get(
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user=self.request.user
|
||||
)
|
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except UserHostingKey.DoesNotExist:
|
||||
if not UserHostingKey.objects.filter( user=self.request.user).exists():
|
||||
messages.success(
|
||||
request,
|
||||
'In order to create a VM, you need to create/upload your SSH KEY first.'
|
||||
|
|
@ -667,7 +647,7 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
|
|||
)
|
||||
context = {
|
||||
'error': 'connection'
|
||||
}
|
||||
}
|
||||
|
||||
return render(request, self.template_name, context)
|
||||
|
||||
|
|
|
|||
9
opennebula_api/exceptions.py
Normal file
9
opennebula_api/exceptions.py
Normal file
|
|
@ -0,0 +1,9 @@
|
|||
|
||||
class KeyExistsError(Exception):
|
||||
pass
|
||||
|
||||
class UserExistsError(Exception):
|
||||
pass
|
||||
|
||||
class UserCredentialError(Exception):
|
||||
pass
|
||||
|
|
@ -2,12 +2,15 @@ import oca
|
|||
import socket
|
||||
import logging
|
||||
|
||||
from oca.pool import WrongNameError
|
||||
from oca.exceptions import OpenNebulaException
|
||||
|
||||
from django.conf import settings
|
||||
from django.utils.functional import cached_property
|
||||
|
||||
from oca.pool import WrongNameError
|
||||
from oca.exceptions import OpenNebulaException
|
||||
from utils.models import CustomUser
|
||||
from .exceptions import KeyExistsError, UserExistsError, UserCredentialError
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
|
|
@ -35,10 +38,33 @@ class OpenNebulaManager():
|
|||
)
|
||||
except:
|
||||
pass
|
||||
def _get_client(self, user):
|
||||
"""Get a opennebula client object for a CustomUser object
|
||||
|
||||
Args:
|
||||
user (CustomUser): dynamicweb CustomUser object
|
||||
|
||||
Returns:
|
||||
oca.Client: Opennebula client object
|
||||
|
||||
Raise:
|
||||
ConnectionError: If the connection to the opennebula server can't be
|
||||
established
|
||||
"""
|
||||
return oca.Client("{0}:{1}".format(
|
||||
user.email,
|
||||
user.password),
|
||||
"{protocol}://{domain}:{port}{endpoint}".format(
|
||||
protocol=settings.OPENNEBULA_PROTOCOL,
|
||||
domain=settings.OPENNEBULA_DOMAIN,
|
||||
port=settings.OPENNEBULA_PORT,
|
||||
endpoint=settings.OPENNEBULA_ENDPOINT
|
||||
))
|
||||
|
||||
def _get_opennebula_client(self, username, password):
|
||||
return oca.Client("{0}:{1}".format(
|
||||
username,
|
||||
|
||||
password),
|
||||
"{protocol}://{domain}:{port}{endpoint}".format(
|
||||
protocol=settings.OPENNEBULA_PROTOCOL,
|
||||
|
|
@ -47,6 +73,69 @@ class OpenNebulaManager():
|
|||
endpoint=settings.OPENNEBULA_ENDPOINT
|
||||
))
|
||||
|
||||
def _get_user(self, user):
|
||||
"""Get the corresponding opennebula user for a CustomUser object
|
||||
|
||||
Args:
|
||||
user (CustomUser): dynamicweb CustomUser object
|
||||
|
||||
Returns:
|
||||
oca.User: Opennebula user object
|
||||
|
||||
Raise:
|
||||
WrongNameError: If no openebula user with this credentials exists
|
||||
ConnectionError: If the connection to the opennebula server can't be
|
||||
established
|
||||
"""
|
||||
user_pool = self._get_user_pool()
|
||||
return user_pool.get_by_name(user.email)
|
||||
|
||||
def create_user(self, user: CustomUser):
|
||||
"""Create a new opennebula user or a corresponding CustomUser object
|
||||
|
||||
|
||||
Args:
|
||||
user (CustomUser): dynamicweb CustomUser object
|
||||
|
||||
Returns:
|
||||
int: Return the opennebula user id
|
||||
|
||||
Raises:
|
||||
ConnectionError: If the connection to the opennebula server can't be
|
||||
established
|
||||
UserExistsError: If a user with this credeintals already exits on the
|
||||
server
|
||||
UserCredentialError: If a user with this email exists but the
|
||||
password is worng
|
||||
|
||||
"""
|
||||
try:
|
||||
self._get_user(user)
|
||||
try:
|
||||
self._get_client(self, user)
|
||||
logger.debug('User already exists')
|
||||
raise UserExistsError()
|
||||
except OpenNebulaException as err:
|
||||
logger.error('OpenNebulaException error: {0}'.format(err))
|
||||
logger.debug('User exists but password is wrong')
|
||||
raise UserCredentialError()
|
||||
|
||||
except WrongNameError:
|
||||
user_id = self.oneadmin_client.call(oca.User.METHODS['allocate'],
|
||||
user.email, user.password, 'core')
|
||||
logger.debug('Created a user for CustomObject: {user} with user id = {u_id}',
|
||||
user=user,
|
||||
u_id=user_id
|
||||
)
|
||||
return user_id
|
||||
except ConnectionRefusedError:
|
||||
logger.error('Could not connect to host: {host} via protocol {protocol}'.format(
|
||||
host=settings.OPENNEBULA_DOMAIN,
|
||||
protocol=settings.OPENNEBULA_PROTOCOL)
|
||||
)
|
||||
raise ConnectionRefusedError
|
||||
|
||||
|
||||
def _get_or_create_user(self, email, password):
|
||||
try:
|
||||
user_pool = self._get_user_pool()
|
||||
|
|
@ -77,7 +166,7 @@ class OpenNebulaManager():
|
|||
host=settings.OPENNEBULA_DOMAIN,
|
||||
protocol=settings.OPENNEBULA_PROTOCOL)
|
||||
)
|
||||
raise ConnectionRefusedError
|
||||
raise
|
||||
return user_pool
|
||||
|
||||
def _get_vm_pool(self):
|
||||
|
|
@ -171,7 +260,6 @@ class OpenNebulaManager():
|
|||
<DEV_PREFIX>vd</DEV_PREFIX>
|
||||
<IMAGE_ID>{image_id}</IMAGE_ID>
|
||||
</DISK>
|
||||
</TEMPLATE>
|
||||
""".format(size=1024 * int(specs['disk_size']),
|
||||
image_id=image_id)
|
||||
|
||||
|
|
@ -193,10 +281,18 @@ class OpenNebulaManager():
|
|||
<IMAGE>{image}</IMAGE>
|
||||
<IMAGE_UNAME>{image_uname}</IMAGE_UNAME>
|
||||
</DISK>
|
||||
</TEMPLATE>
|
||||
""".format(size=1024 * int(specs['disk_size']),
|
||||
image=image,
|
||||
image_uname=image_uname)
|
||||
|
||||
|
||||
if ssh_key:
|
||||
vm_specs += """<CONTEXT>
|
||||
<SSH_PUBLIC_KEY>{ssh}</SSH_PUBLIC_KEY>
|
||||
<NETWORK>YES</NETWORK>
|
||||
</CONTEXT>
|
||||
</TEMPLATE>
|
||||
""".format(ssh=public_key)
|
||||
vm_id = self.client.call(oca.VmTemplate.METHODS['instantiate'],
|
||||
template.id,
|
||||
'',
|
||||
|
|
@ -204,25 +300,6 @@ class OpenNebulaManager():
|
|||
vm_specs,
|
||||
False)
|
||||
|
||||
self.oneadmin_client.call(
|
||||
'vm.update',
|
||||
vm_id,
|
||||
"""<CONTEXT>
|
||||
<SSH_PUBLIC_KEY>{ssh}</SSH_PUBLIC_KEY>
|
||||
</CONTEXT>
|
||||
""".format(ssh=ssh_key)
|
||||
)
|
||||
try:
|
||||
self.oneadmin_client.call(
|
||||
oca.VirtualMachine.METHODS['chown'],
|
||||
vm_id,
|
||||
self.opennebula_user.id,
|
||||
self.opennebula_user.group_ids[0]
|
||||
)
|
||||
except AttributeError:
|
||||
logger.info(
|
||||
'Could not change owner for vm with id: {}.'.format(vm_id))
|
||||
|
||||
self.oneadmin_client.call(
|
||||
oca.VirtualMachine.METHODS['action'],
|
||||
'release',
|
||||
|
|
@ -350,3 +427,85 @@ class OpenNebulaManager():
|
|||
self.opennebula_user.id,
|
||||
new_password
|
||||
)
|
||||
|
||||
def add_public_key(self, user, public_key='', merge=False):
|
||||
"""
|
||||
|
||||
Args:
|
||||
user (CustomUser): Dynamicweb user
|
||||
public_key (string): Public key to add to the user
|
||||
merge (bool): Optional if True the new public key replaces the old
|
||||
|
||||
Raises:
|
||||
KeyExistsError: If replace is False and the user already has a
|
||||
public key
|
||||
WrongNameError: If no openebula user with this credentials exists
|
||||
ConnectionError: If the connection to the opennebula server can't be
|
||||
established
|
||||
|
||||
Returns:
|
||||
True if public_key was added
|
||||
|
||||
"""
|
||||
# TODO: Check if we can remove this first try because we basically just
|
||||
# raise the possible Errors
|
||||
try:
|
||||
open_user = self._get_user(user)
|
||||
try:
|
||||
old_key = open_user.template.ssh_public_key
|
||||
if not merge:
|
||||
raise KeyExistsError()
|
||||
public_key += '\n{key}'.format(key=old_key)
|
||||
|
||||
except AttributeError:
|
||||
pass
|
||||
self.oneadmin_client.call('user.update', open_user.id,
|
||||
'<CONTEXT><SSH_PUBLIC_KEY>{key}</SSH_PUBLIC_KEY></CONTEXT>'.format(key=public_key))
|
||||
return True
|
||||
except WrongNameError:
|
||||
raise
|
||||
|
||||
except ConnectionError:
|
||||
raise
|
||||
|
||||
def remove_public_key(self, user, public_key=''):
|
||||
"""
|
||||
|
||||
Args:
|
||||
user (CustomUser): Dynamicweb user
|
||||
public_key (string): Public key to be removed to the user
|
||||
|
||||
Raises:
|
||||
KeyDoesNotExistsError: If replace is False and the user already has a
|
||||
public key
|
||||
WrongNameError: If no openebula user with this credentials exists
|
||||
ConnectionError: If the connection to the opennebula server can't be
|
||||
established
|
||||
|
||||
Returns:
|
||||
True if public_key was removed
|
||||
|
||||
"""
|
||||
|
||||
try:
|
||||
open_user = self._get_user(user)
|
||||
try:
|
||||
old_key = open_user.template.ssh_public_key
|
||||
if public_key not in old_key:
|
||||
raise KeyDoesNotExistsError()
|
||||
if '\n{}'.format(public_key) in old_key:
|
||||
public_key = old_key.replace('\n{}'.format(public_key), '')
|
||||
else:
|
||||
public_key = old_key.replace(public_key, '')
|
||||
|
||||
except AttributeError:
|
||||
raise KeyDoesNotExistsError()
|
||||
|
||||
self.oneadmin_client.call('user.update', open_user.id,
|
||||
'<CONTEXT><SSH_PUBLIC_KEY>{key}</SSH_PUBLIC_KEY></CONTEXT>'.format(key=public_key))
|
||||
return True
|
||||
except WrongNameError:
|
||||
raise
|
||||
|
||||
except ConnectionError:
|
||||
raise
|
||||
|
|
|
|||
|
|
@ -11,36 +11,10 @@ from .models import OpenNebulaManager
|
|||
class VirtualMachineTemplateSerializer(serializers.Serializer):
|
||||
"""Serializer to map the virtual machine template instance into JSON format."""
|
||||
id = serializers.IntegerField(read_only=True)
|
||||
set_name = serializers.CharField(read_only=True, label='Name')
|
||||
name = serializers.SerializerMethodField()
|
||||
cores = serializers.SerializerMethodField()
|
||||
disk = serializers.IntegerField(write_only=True)
|
||||
disk_size = serializers.SerializerMethodField()
|
||||
set_memory = serializers.IntegerField(write_only=True, label='Memory')
|
||||
memory = serializers.SerializerMethodField()
|
||||
price = serializers.SerializerMethodField()
|
||||
|
||||
def create(self, validated_data):
|
||||
data = validated_data
|
||||
template = data.pop('template')
|
||||
|
||||
cores = template.pop('vcpu')
|
||||
name = data.pop('name')
|
||||
disk_size = data.pop('disk')
|
||||
memory = template.pop('memory')
|
||||
manager = OpenNebulaManager()
|
||||
|
||||
try:
|
||||
opennebula_id = manager.create_template(name=name, cores=cores,
|
||||
memory=memory,
|
||||
disk_size=disk_size,
|
||||
core_price=core_price,
|
||||
disk_size_price=disk_size_price,
|
||||
memory_price=memory_price)
|
||||
except OpenNebulaException as err:
|
||||
raise serializers.ValidationError("OpenNebulaException occured. {0}".format(err))
|
||||
|
||||
return manager.get_template(template_id=opennebula_id)
|
||||
|
||||
def get_cores(self, obj):
|
||||
if hasattr(obj.template, 'vcpu'):
|
||||
|
|
@ -58,24 +32,14 @@ class VirtualMachineTemplateSerializer(serializers.Serializer):
|
|||
except:
|
||||
return 0
|
||||
|
||||
|
||||
def get_price(self, obj):
|
||||
template = obj.template
|
||||
price = float(template.cpu) * 5.0
|
||||
price += (int(template.memory)/1024 * 2.0)
|
||||
try:
|
||||
for disk in template.disks:
|
||||
price += int(disk.size)/1024 * 0.6
|
||||
except:
|
||||
pass
|
||||
return price
|
||||
|
||||
def get_memory(self, obj):
|
||||
return int(obj.template.memory)/1024
|
||||
|
||||
def get_name(self, obj):
|
||||
return obj.name.strip('public-')
|
||||
|
||||
|
||||
|
||||
class VirtualMachineSerializer(serializers.Serializer):
|
||||
"""Serializer to map the virtual machine instance into JSON format."""
|
||||
|
||||
|
|
|
|||
|
|
@ -1,35 +1,54 @@
|
|||
import socket
|
||||
import random
|
||||
import string
|
||||
|
||||
from django.test import TestCase
|
||||
from .models import VirtualMachine, VirtualMachineTemplate, OpenNebulaManager
|
||||
|
||||
from .models import OpenNebulaManager
|
||||
from .serializers import VirtualMachineSerializer
|
||||
from utils.models import CustomUser
|
||||
|
||||
class OpenNebulaManagerTestCases(TestCase):
|
||||
"""This class defines the test suite for the opennebula manager model."""
|
||||
|
||||
def setUp(self):
|
||||
"""Define the test client and other test variables."""
|
||||
self.cores = 1
|
||||
self.memory = 1
|
||||
self.disk_size = 10.0
|
||||
|
||||
self.email = 'test@test.com'
|
||||
self.password = 'testtest'
|
||||
|
||||
self.manager = OpenNebulaManager(email=None, password=None, create_user=False)
|
||||
self.email = '{}@ungleich.ch'.format(''.join(random.choices(string.ascii_uppercase, k=10)))
|
||||
self.password = ''.join(random.choices(string.ascii_uppercase + string.digits, k=20))
|
||||
|
||||
self.user = CustomUser.objects.create(name='test', email=self.email,
|
||||
password=self.password)
|
||||
|
||||
self.vm_specs = {}
|
||||
self.vm_specs['cpu'] = 1
|
||||
self.vm_specs['memory'] = 2
|
||||
self.vm_specs['disk_size'] = 10
|
||||
|
||||
self.manager = OpenNebulaManager()
|
||||
|
||||
|
||||
def test_model_can_connect_to_server(self):
|
||||
"""Test the opennebula manager model can connect to a server."""
|
||||
def test_connect_to_server(self):
|
||||
"""Test the opennebula manager can connect to a server."""
|
||||
try:
|
||||
user_pool = self.manager._get_user_pool()
|
||||
except:
|
||||
user_pool = None
|
||||
self.assertFalse(user_pool is None)
|
||||
ver = self.manager.oneadmin_client.version()
|
||||
except:
|
||||
ver = None
|
||||
self.assertTrue(ver is not None)
|
||||
|
||||
def test_model_can_create_user(self):
|
||||
"""Test the opennebula manager model can create a new user."""
|
||||
def test_get_user(self):
|
||||
"""Test the opennebula manager can get a existing user."""
|
||||
self.manager.create_user(self.user)
|
||||
user = self.manager._get_user(self.user)
|
||||
name = user.name
|
||||
self.assertNotEqual(name, None)
|
||||
|
||||
def test_create_and_delete_user(self):
|
||||
"""Test the opennebula manager can create and delete a new user."""
|
||||
old_count = len(self.manager._get_user_pool())
|
||||
self.manager = OpenNebulaManager(email=self.email,
|
||||
password=self.password,
|
||||
create_user=True)
|
||||
password=self.password)
|
||||
user_pool = self.manager._get_user_pool()
|
||||
new_count = len(user_pool)
|
||||
# Remove the user afterwards
|
||||
|
|
@ -38,105 +57,85 @@ class OpenNebulaManagerTestCases(TestCase):
|
|||
|
||||
self.assertNotEqual(old_count, new_count)
|
||||
|
||||
def test_user_can_login(self):
|
||||
""" Test the manager can login to a new created user"""
|
||||
self.manager.create_user(self.user)
|
||||
user = self.manager._get_user(self.user)
|
||||
client = self.manager._get_client(self.user)
|
||||
version = client.version()
|
||||
|
||||
class VirtualMachineTemplateTestCase(TestCase):
|
||||
"""This class defines the test suite for the virtualmachine template model."""
|
||||
# Cleanup
|
||||
user.delete()
|
||||
self.assertNotEqual(version, None)
|
||||
|
||||
def test_add_public_key_to_user(self):
|
||||
""" Test the manager can add a new public key to an user """
|
||||
self.manager.create_user(self.user)
|
||||
user = self.manager._get_user(self.user)
|
||||
public_key = 'test'
|
||||
self.manager.add_public_key(self.user, public_key)
|
||||
# Fetch new user information from opennebula
|
||||
user.info()
|
||||
user_public_key = user.template.ssh_public_key
|
||||
# Cleanup
|
||||
user.delete()
|
||||
|
||||
self.assertEqual(user_public_key, public_key)
|
||||
|
||||
def test_append_public_key_to_user(self):
|
||||
""" Test the manager can append a new public key to an user """
|
||||
self.manager.create_user(self.user)
|
||||
user = self.manager._get_user(self.user)
|
||||
public_key = 'test'
|
||||
self.manager.add_public_key(self.user, public_key)
|
||||
# Fetch new user information from opennebula
|
||||
user.info()
|
||||
old_public_key = user.template.ssh_public_key
|
||||
self.manager.add_public_key(self.user, public_key, merge=True)
|
||||
user.info()
|
||||
new_public_key = user.template.ssh_public_key
|
||||
# Cleanup
|
||||
user.delete()
|
||||
|
||||
self.assertEqual(new_public_key, '{}\n{}'.format(old_public_key,
|
||||
public_key))
|
||||
|
||||
def test_remove_public_key_to_user(self):
|
||||
""" Test the manager can remove a public key from an user """
|
||||
self.manager.create_user(self.user)
|
||||
user = self.manager._get_user(self.user)
|
||||
public_key = 'test'
|
||||
self.manager.add_public_key(self.user, public_key)
|
||||
self.manager.add_public_key(self.user, public_key, merge=True)
|
||||
user.info()
|
||||
old_public_key = user.template.ssh_public_key
|
||||
self.manager.remove_public_key(self.user, public_key)
|
||||
user.info()
|
||||
new_public_key = user.template.ssh_public_key
|
||||
# Cleanup
|
||||
user.delete()
|
||||
|
||||
self.assertEqual(new_public_key,
|
||||
old_public_key.replace('{}\n'.format(public_key), '', 1))
|
||||
|
||||
|
||||
def test_requires_ssh_key_for_new_vm(self):
|
||||
"""Test the opennebula manager requires the user to have a ssh key when
|
||||
creating a new vm"""
|
||||
|
||||
|
||||
class VirtualMachineSerializerTestCase(TestCase):
|
||||
def setUp(self):
|
||||
"""Define the test client and other test variables."""
|
||||
self.template_name = "Standard"
|
||||
self.base_price = 0.0
|
||||
self.core_price = 5.0
|
||||
self.memory_price = 2.0
|
||||
self.disk_size_price = 0.6
|
||||
|
||||
self.cores = 1
|
||||
self.memory = 1
|
||||
self.disk_size = 10.0
|
||||
|
||||
self.manager = OpenNebulaManager(email=None, password=None, create_user=False)
|
||||
self.opennebula_id = self.manager.create_template(name=self.template_name,
|
||||
cores=self.cores,
|
||||
memory=self.memory,
|
||||
disk_size=self.disk_size)
|
||||
|
||||
self.template = VirtualMachineTemplate(opennebula_id=self.opennebula_id,
|
||||
base_price=self.base_price,
|
||||
memory_price=self.memory_price,
|
||||
core_price=self.core_price,
|
||||
disk_size_price=self.disk_size_price)
|
||||
|
||||
|
||||
def test_model_can_create_a_virtualmachine_template(self):
|
||||
"""Test the virtualmachine template model can create a template."""
|
||||
old_count = VirtualMachineTemplate.objects.count()
|
||||
self.template.save()
|
||||
new_count = VirtualMachineTemplate.objects.count()
|
||||
# Remove the template afterwards
|
||||
template = self.manager._get_template(self.template.opennebula_id)
|
||||
template.delete()
|
||||
self.assertNotEqual(old_count, new_count)
|
||||
|
||||
def test_model_can_calculate_price(self):
|
||||
price = self.cores * self.core_price
|
||||
price += self.memory * self.memory_price
|
||||
price += self.disk_size * self.disk_size_price
|
||||
self.assertEqual(price, self.template.calculate_price())
|
||||
|
||||
|
||||
|
||||
class VirtualMachineTestCase(TestCase):
|
||||
def setUp(self):
|
||||
"""Define the test client and other test variables."""
|
||||
self.template_name = "Standard"
|
||||
self.base_price = 0.0
|
||||
self.core_price = 5.0
|
||||
self.memory_price = 2.0
|
||||
self.disk_size_price = 0.6
|
||||
|
||||
self.cores = 1
|
||||
self.memory = 1
|
||||
self.disk_size = 10.0
|
||||
self.manager = OpenNebulaManager(email=None, password=None, create_user=False)
|
||||
self.opennebula_id = self.manager.create_template(name=self.template_name,
|
||||
cores=self.cores,
|
||||
memory=self.memory,
|
||||
disk_size=self.disk_size)
|
||||
|
||||
self.template = VirtualMachineTemplate(opennebula_id=self.opennebula_id,
|
||||
base_price=self.base_price,
|
||||
memory_price=self.memory_price,
|
||||
core_price=self.core_price,
|
||||
disk_size_price=self.disk_size_price)
|
||||
self.template_id = self.template.opennebula_id()
|
||||
self.opennebula_id = self.manager.create_virtualmachine(template_id=self.template_id)
|
||||
self.manager = OpenNebulaManager(email=None, password=None)
|
||||
|
||||
self.virtualmachine = VirtualMachine(opennebula_id=self.opennebula_id,
|
||||
template=self.template)
|
||||
|
||||
def test_serializer_strips_of_public(self):
|
||||
""" Test the serialized object contains no 'public-'."""
|
||||
""" Test the serialized virtual machine object contains no 'public-'."""
|
||||
|
||||
template = self.manager.get_templates().first()
|
||||
serialized = VirtualMachineTemplateSerializer(template)
|
||||
self.assertEqual(serialized.data.name, template.name.strip('public-'))
|
||||
for vm in self.manager.get_vms():
|
||||
serialized = VirtualMachineSerializer(vm)
|
||||
self.assertEqual(serialized.data.get('name'), vm.name.strip('public-'))
|
||||
break
|
||||
|
||||
|
||||
|
||||
def test_model_can_create_a_virtualmachine(self):
|
||||
"""Test the virtualmachine model can create a virtualmachine."""
|
||||
old_count = VirtualMachine.objects.count()
|
||||
self.virtualmachine.save()
|
||||
new_count = VirtualMachine.objects.count()
|
||||
self.assertNotEqual(old_count, new_count)
|
||||
|
||||
def test_model_can_create_a_virtualmachine_for_user(self):
|
||||
pass
|
||||
|
||||
def test_model_can_delete_a_virtualmachine(self):
|
||||
"""Test the virtualmachine model can delete a virtualmachine."""
|
||||
self.virtualmachine.save()
|
||||
old_count = VirtualMachine.objects.count()
|
||||
VirtualMachine.objects.first().delete()
|
||||
new_count = VirtualMachine.objects.count()
|
||||
self.assertNotEqual(old_count, new_count)
|
||||
|
|
|
|||
|
|
@ -1,15 +1,10 @@
|
|||
from django.conf.urls import url, include
|
||||
from rest_framework.urlpatterns import format_suffix_patterns
|
||||
from .views import TemplateCreateView, TemplateDetailsView,\
|
||||
VmCreateView, VmDetailsView
|
||||
from .views import VmCreateView, VmDetailsView
|
||||
|
||||
urlpatterns = {
|
||||
url(r'^auth/', include('rest_framework.urls', namespace='rest_framework')),
|
||||
|
||||
url(r'^templates/$', TemplateCreateView.as_view(), name="template_create"),
|
||||
url(r'^templates/(?P<pk>[0-9]+)/$', TemplateDetailsView.as_view(),
|
||||
name="templates_details"),
|
||||
|
||||
url(r'^vms/$', VmCreateView.as_view(), name="vm_create"),
|
||||
url(r'^vms/(?P<pk>[0-9]+)/$', VmDetailsView.as_view(),
|
||||
name="vm_details"),
|
||||
|
|
|
|||
|
|
@ -20,38 +20,6 @@ class ServiceUnavailable(APIException):
|
|||
default_code = 'service_unavailable'
|
||||
|
||||
|
||||
class TemplateCreateView(generics.ListCreateAPIView):
|
||||
"""This class handles the GET and POST requests."""
|
||||
|
||||
serializer_class = VirtualMachineTemplateSerializer
|
||||
permission_classes = (permissions.IsAuthenticated, permissions.IsAdminUser)
|
||||
|
||||
def get_queryset(self):
|
||||
manager = OpenNebulaManager()
|
||||
return manager.get_templates()
|
||||
|
||||
|
||||
def perform_create(self, serializer):
|
||||
"""Save the post data when creating a new template."""
|
||||
serializer.save()
|
||||
|
||||
class TemplateDetailsView(generics.RetrieveUpdateDestroyAPIView):
|
||||
"""This class handles the http GET, PUT and DELETE requests."""
|
||||
|
||||
serializer_class = VirtualMachineTemplateSerializer
|
||||
permission_classes = (permissions.IsAuthenticated)
|
||||
|
||||
def get_queryset(self):
|
||||
manager = OpenNebulaManager()
|
||||
# We may have ConnectionRefusedError if we don't have a
|
||||
# connection to OpenNebula. For now, we raise ServiceUnavailable
|
||||
try:
|
||||
templates = manager.get_templates()
|
||||
except ConnectionRefusedError:
|
||||
raise ServiceUnavailable
|
||||
|
||||
return templates
|
||||
|
||||
class VmCreateView(generics.ListCreateAPIView):
|
||||
"""This class handles the GET and POST requests."""
|
||||
serializer_class = VirtualMachineSerializer
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue