## Launch an instance

updated: 2015-10-05 08:48

##### Contents

- Launch an instance
  - To access your instance remotely
    - Testing ordered lists and auto-numbering
    - Testing ordered lists and auto-numbering w/ note directive

# Launch an instance

## To access your instance remotely

1. Add rules to the `default` security group:

   1. Permit `ICMP` (ping):

          $ nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0
          +-------------+-----------+---------+-----------+--------------+
          | IP Protocol | From Port | To Port | IP Range  | Source Group |
          +-------------+-----------+---------+-----------+--------------+
          | icmp        | -1        | -1      | 0.0.0.0/0 |              |
          +-------------+-----------+---------+-----------+--------------+

   2. Permit secure shell (SSH) access:

          $ nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
          +-------------+-----------+---------+-----------+--------------+
          | IP Protocol | From Port | To Port | IP Range  | Source Group |
          +-------------+-----------+---------+-----------+--------------+
          | tcp         | 22        | 22      | 0.0.0.0/0 |              |
          +-------------+-----------+---------+-----------+--------------+

2. Create a `floating IP address` on the `ext-net` external network:

       $ neutron floatingip-create ext-net
       Created a new floatingip:
       +---------------------+--------------------------------------+
       | Field               | Value                                |
       +---------------------+--------------------------------------+
       | fixed_ip_address    |                                      |
       | floating_ip_address | 203.0.113.102                        |
       | floating_network_id | 9bce64a3-a963-4c05-bfcd-161f708042d1 |
       | id                  | 05e36754-e7f3-46bb-9eaa-3521623b3722 |
       | port_id             |                                      |
       | router_id           |                                      |
       | status              | DOWN                                 |
       | tenant_id           | 7cf50047f8df4824bc76c2fdf66d11ec     |
       +---------------------+--------------------------------------+

### Testing ordered lists and auto-numbering

1. Item 1
   1. Item 1, Item 1
   2. Item 2, Item 1
2. Item 2
   1. Item 2, Item 1
   2. Item 2, Item 2
      1. Item 2, Item 2, Item 1
      2. Item 2, Item 2, Item 2

### Testing ordered lists and auto-numbering w/ note directive

Note

1. Item 1

   1. Item 1, nested under 1

      Note

      1. Item 1, nested in note under Item 1
      2. Item 2, nested in note under Item 1

   2. Item 2, nested under 1

2. Item 2

updated: 2015-10-05 08:48

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