How do I start Devstack?

How do I start Devstack?

3.4. 2. Starting Open edX Devstack

  1. To connect to the devstack virtual machine, use the following SSH command from the devstack directory. vagrant ssh.
  2. To connect as the edxapp user, run the following command. sudo su edxapp. This command loads the edxapp environment from the file /edx/app/edxapp/edxapp_env .

How do I shut down Devstack?

Navigate to the /opt/stack/devstack directory. Run ./unstack.sh to stop the openstack services gracefully.

How do I restart OpenStack?

  1. Log in to a controller node CLI.
  2. Restart the Glance services: # service glance-api restart # service glance-registry restart.
  3. Verify the status of the Glance services. See Verify an OpenStack service status.
  4. Repeat step 1 – 3 on all controller nodes.

How do I install Open edX in Devstack?

To install Devstack, follow these steps.

  1. Decide which branch you will be working with.
  2. Navigate to the devstack directory.
  3. If you are not using the master branch, check out the branch you want.
  4. If you are not using the master branch, define an environment variable for the Open edX version you are using, such as hawthorn.

How do I turn off OpenStack?

Powering Off the VM from OpenStack

  1. From the OpenStack dashboard for your project, select Compute>Instances. The list of existing instances appears.
  2. Check the VM you want to power off.
  3. From the Actions column, select Console from the list. The console opens.
  4. From the console, power off the VM.

How do I check my OpenStack status?

Verify an OpenStack service status¶

  1. On every MongoDB node, run:
  2. On every controller node, run:
  3. On every compute node, run:
  4. On any controller node, run pcs status | grep ceilometer or crm status | grep ceilometer to verify which node is currently handling requests and their status.

What are the features of edX?

Features on the Open edX learning platform include self-paced training, online discussion groups, wiki-based collaborative learning, learning assessments as a student progresses through a course, right to left language support, course and learner analytics, cohort-specific content and discussions, digital course …

What is rebuild instance OpenStack?

OpenStack, and in particular the compute service, Nova, has a useful rebuild function that allows you to rebuild an instance from a fresh image while maintaining the same fixed and floating IP addresses, amongst other metadata.

How do I open a virtual machine in OpenStack?

Before you begin, source the OpenStack RC file.

  1. Create a flavor. $ openstack flavor create –ram 512 –disk 1 –vcpus 1 m1.tiny.
  2. List the available flavors.
  3. List the available images.
  4. List the available security groups.
  5. List the available key pairs, and note the key pair name that you use for SSH access.