Enabling your learners to work hands-on with Open edX and OpenStack
Adolfo Brandes arbrandes
Florian Haas xahteiwi
Learn about
Systems
With lots of
Content
So what about this
sudo /edx/bin/pip.edxapp install hastexo-xblock
"ADDL_INSTALLED_APPS": [
"hastexo"
],
"XBLOCK_SETTINGS": {
"hastexo": {
"terminal_url": "/terminal",
"ssh_dir": "/edx/var/edxapp/terminal_users/ANONYMOUS/.ssh",
"ssh_upload": false,
"ssh_bucket": "identities",
"launch_timeout": 300,
"suspend_timeout": 120,
"task_timeouts": {
"sleep": 5,
"retries": 60
},
"js_timeouts": {
"status": 10000,
"keepalive": 15000,
"idle": 600000,
"check": 5000
},
"providers": {
"default": {
"os_auth_url": "",
"os_auth_token": "",
"os_username": "",
"os_password": "",
"os_user_id": "",
"os_user_domain_id": "",
"os_user_domain_name": "",
"os_project_id": "",
"os_project_name": "",
"os_project_domain_id": "",
"os_project_domain_name": "",
"os_region_name": ""
},
}
}
# ...
}
<sequential
url_name="openstack_introduction_part_2_lab"
display_name="Introduction Part 2 Lab"
graded="true"
format="Lab">
<vertical
url_name="openstack_introduction_part_2_lab_unit"
display_name="Lab">
<html
url_name="openstack_introduction_part_2_lab_instructions"
filename="openstack_introduction_part_2_lab_instructions"
display_name="Introduction Part 2 Lab Instructions"/>
<conditional
sources="block-v1:hastexo+hx201+201705-ansible+type@hastexo+block@openstack_introduction_part_1_lab"
correct="True"
message="You must complete {link} before this exercise will be made available.">
<hastexo
display_name="Introduction Part 2 Lab"
url_name="openstack_introduction_part_2_lab"
stack_template_path="hot_lab.yaml"
stack_user_name="training"
provider="myprovider">
<test>
#!/bin/bash -e
# alice containers deployed correctly
count=$(sudo ssh alice lxc-ls | wc -l)
[ $count -eq 22 ]
</test>
</hastexo>
</conditional>
</vertical>
</sequential>
Why not
... or something else?
(pending bug fix in OpenStack Heat)
<hastexo
display_name="Introduction Part 2 Lab"
url_name="openstack_introduction_part_2_lab"
stack_template_path="hot_lab.yaml"
stack_user_name="training"
provider="myprovider">
<test>
#!/bin/bash -e
# alice containers deployed correctly
count=$(sudo ssh alice lxc-ls | wc -l)
[ $count -eq 22 ]
</test>
</hastexo>
This is repetitive.
<conditional
sources="block-v1:hastexo+hx201+201705-ansible+type@hastexo+block@openstack_introduction_part_1_lab"
correct="True"
message="You must complete {link} before this exercise will be made available.">
<hastexo
display_name="Introduction Part 2 Lab"
url_name="openstack_introduction_part_2_lab"
stack_template_path="hot_lab.yaml"
stack_user_name="training"
provider="myprovider">
<test>
#!/bin/bash -e
# alice containers deployed correctly
count=$(sudo ssh alice lxc-ls | wc -l)
[ $count -eq 22 ]
</test>
</hastexo>
</conditional>
This is worse.
olx-utils
pip install olx-utils
$ ls include/ -R
include/:
course.xml html sequential
include/html:
content.html lab.html
include/sequential:
content.xml lab.xml
Mako templates in include/
new_run.py -b newrun 2017-05-01 2017-10-31
Creates Git branch run/newrun
While we’re at it...