Merge "Fixes 'code-block' rst syntax in Orchestration (firstapp) guide."
This commit is contained in:
Jenkins
Gerrit Code Review
commit
986860fc1f
@ -106,7 +106,7 @@ You pass in these configuration settings as parameters:
|
||||
- Your ssh key name
|
||||
- The unique identifier (UUID) of the image
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ wget https://git.openstack.org/cgit/openstack/api-site/plain/firstapp/samples/heat/hello_faafo.yaml
|
||||
$ heat stack-create --template-file hello_faafo.yaml \
|
||||
@ -119,7 +119,7 @@ You pass in these configuration settings as parameters:
|
||||
|
||||
The stack automatically creates a Nova instance, as follows:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ nova list
|
||||
+--------------------------------------+---------------------------------+--------+------------+-------------+------------------+
|
||||
@ -130,7 +130,7 @@ The stack automatically creates a Nova instance, as follows:
|
||||
|
||||
Verify that the stack was successfully created:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ heat stack-list
|
||||
+--------------------------------------+-------------+-----------------+----------------------+
|
||||
@ -149,7 +149,7 @@ the stack creation is complete.
|
||||
|
||||
Get more information about the stack:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ heat stack-show hello_faafo
|
||||
|
||||
@ -158,7 +158,7 @@ application. You can SSH into the instance.
|
||||
|
||||
**Remove the stack**
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ heat stack-delete hello_faafo
|
||||
+--------------------------------------+-------------+--------------------+----------------------+
|
||||
@ -169,7 +169,7 @@ application. You can SSH into the instance.
|
||||
|
||||
Verify the nova instance was deleted when the stack was removed:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ nova list
|
||||
+----+------+--------+------------+-------------+----------+
|
||||
@ -231,7 +231,7 @@ addition or removal of worker instances.
|
||||
|
||||
To verify that ceilometer is installed, list the known meters:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ ceilometer meter-list
|
||||
|
||||
@ -240,7 +240,7 @@ is never thrown away!
|
||||
|
||||
Launch the stack with auto-scaling workers:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ wget https://git.openstack.org/cgit/openstack/api-site/plain/firstapp/samples/heat/faafo_autoscaling_workers.yaml
|
||||
$ heat stack-create --template-file faafo_autoscaling_workers.yaml \
|
||||
@ -259,7 +259,7 @@ And as before, the stack takes a few minutes to build!
|
||||
|
||||
Wait for it to reach the :code:`CREATE_COMPLETE` status:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ heat stack-list
|
||||
+--------------------------------------+---------------------------+-----------------+----------------------+
|
||||
@ -270,7 +270,7 @@ Wait for it to reach the :code:`CREATE_COMPLETE` status:
|
||||
|
||||
Run the :code:`nova list` command. This template created three instances:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ nova list
|
||||
+--------------------------------------+----------+--------+------------+-------------+----------------------+
|
||||
@ -285,7 +285,7 @@ Note that the worker instance is part of an :code:`OS::Heat::AutoScalingGroup`.
|
||||
|
||||
Confirm that the stack created two alarms:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ ceilometer alarm-list
|
||||
+--------------------------------------+---------------------------------------+-------+----------+---------+------------+--------------------------------+------------------+
|
||||
@ -303,7 +303,7 @@ Confirm that the stack created two alarms:
|
||||
|
||||
Use the stack ID to get more information about the stack:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ heat stack-show 0db2c026-fb9a-4849-b51d-b1df244096cd
|
||||
|
||||
@ -317,14 +317,14 @@ These queries provide a view into the behavior of the stack.
|
||||
In a new Terminal window, SSH into the 'api' API instance. Use the key pair
|
||||
name that you passed in as a parameter.
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ ssh -i ~/.ssh/test USERNAME@IP_API
|
||||
|
||||
|
||||
In your SSH session, confirm that no fractals were generated:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ faafo list
|
||||
201-11-18 11:07:20.464 8079 INFO faafo.client [-] listing all fractals
|
||||
@ -335,14 +335,14 @@ In your SSH session, confirm that no fractals were generated:
|
||||
|
||||
Then, create a pair of large fractals:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ faafo create --height 9999 --width 9999 --tasks 2
|
||||
|
||||
In the Terminal window where you run ceilometer, run
|
||||
:code:`ceilometer_sample_query` to see the samples.
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ ceilometer sample-list -m cpu_util -q metadata.user_metadata.stack=0db2c026-fb9a-4849-b51d-b1df244096cd
|
||||
+--------------------------------------+----------+-------+----------------+------+---------------------+
|
||||
@ -358,7 +358,7 @@ The CPU utilization across workers increases as workers start to create the frac
|
||||
|
||||
Run the :code:`ceilometer_statistics_query`: command to see the derived statistics.
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ ceilometer statistics -m cpu_util -q metadata.user_metadata.stack=0db2c026-fb9a-4849-b51d-b1df244096cd -p 60 -a avg
|
||||
+--------+---------------------+---------------------+----------------+----------+---------------------+---------------------+
|
||||
@ -374,7 +374,7 @@ Run the :code:`ceilometer_statistics_query`: command to see the derived statisti
|
||||
|
||||
See the state of the alarms set up by the template:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ ceilometer alarm-list
|
||||
+--------------------------------------+---------------------------------------+-------+----------+---------+------------+--------------------------------+------------------+
|
||||
@ -387,7 +387,7 @@ See the state of the alarms set up by the template:
|
||||
Run the :code:`nova list` command to confirm that the
|
||||
:code:`OS::Heat::AutoScalingGroup` has created more instances:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ nova list
|
||||
+--------------------------------------+----------+--------+------------+-------------+----------------------+
|
||||
@ -406,7 +406,7 @@ for some time.
|
||||
Run the :code:`nova list` command to confirm that the
|
||||
:code:`OS::Heat::AutoScalingGroup` removed the unneeded instances:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ nova list
|
||||
+--------------------------------------+----------+--------+------------+-------------+----------------------+
|
||||
@ -429,7 +429,7 @@ In the outputs section of the stack, you can run these web API calls:
|
||||
These demonstrate how the Ceilometer alarms add and remove instances.
|
||||
To use them:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ curl -X POST "Put the very long url from the template outputs section between these quotes"
|
||||
|
||||
@ -446,7 +446,7 @@ instance. The metadata is in the :code:`metering.stack=stack_id` format.
|
||||
|
||||
The prefix is `metering.` For example, `metering.some_name`.
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ nova show <instance_id>
|
||||
...
|
||||
@ -457,20 +457,20 @@ You can aggregate samples and calculate statistics across all instances with
|
||||
the `metering.some_name` metadata that has `some_value` by using a query of
|
||||
the form:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
-q metadata.user_metadata.some_name=some_value
|
||||
|
||||
For example:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
$ ceilometer sample-list -m cpu_util -q metadata.user_metadata.some_name=some_value
|
||||
$ ceilometer statistics -m cpu_util -q metadata.user_metadata.some_name=some_value -p 6
|
||||
|
||||
The alarms have the form:
|
||||
|
||||
::
|
||||
.. code-block:: console
|
||||
|
||||
matching_metadata: {'metadata.user_metadata.stack': {get_param: "OS::stack_id"}}
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user