Skip to content

Horizon

1. Creating new Openstack user

  1. Go to "Project Management -> Users & Roles"
  2. Create new user with Administration rights
  3. Copy displayed password to somewhere safe

Warning

Password will be displayed only once so you need to copy it somewhere safe

2. Horizon panel

  1. Go to Horizon panel
  2. Login using user you created earlied and copied password

Note

Login should look like this: user-XXXXXXXXX

3. Security Groups

  1. Lets check which security groups are used by instance. To do this go to section "Compute -> Instances". Next in top bar select correct region edit groups

    Note

    Every instance is added to default security group by default. Default security group allows all kind of traffic

  2. Go to section "Network -> Security Groups" (https://horizon.cloud.ovh.net/project/security_groups/) and click on "Manage Rules"

  3. Remove all rules that are concering IPv4 (If you don't want to use IPv6 you can remove them as well) remove security groups
  4. Lets check if you can still SSH to the instance
  5. Add new rules that will allow selected traffic: SSH, HTTPS, HTTP add rules
  6. Retest SSH connection
  7. (Optional) You can check if docker container with nginx still respond by vising instance IPv4 with web browser.