Support st2 timers list

[lakshmi-kannan]

Fixes: #2935

Sample CLI calls

(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯ st2 timer list                                                   STORM-2935/st2_timers_list ✭ ✱ ◼
+--------------------------+------+------------------------+------------------------+------------------------+
| id                       | pack | name                   | type                   | parameters             |
+--------------------------+------+------------------------+------------------------+------------------------+
| 58111229d9d7ed401851a354 | core | 762c3cdc-b712-4164     | core.st2.IntervalTimer | {u'unit': u'seconds',  |
|                          |      | -847b-ae94ab9c2a3a     |                        | u'delta': 5}           |
+--------------------------+------+------------------------+------------------------+------------------------+

(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯ st2 timer list --timer-type=core.st2.IntervalTimer             STORM-2935/st2_timers_list_new ✭ ◼
+--------------------------+------+------------------------+------------------------+------------------------+
| id                       | pack | name                   | type                   | parameters             |
+--------------------------+------+------------------------+------------------------+------------------------+
| 58111229d9d7ed401851a354 | core | 762c3cdc-b712-4164     | core.st2.IntervalTimer | {u'unit': u'seconds',  |
|                          |      | -847b-ae94ab9c2a3a     |                        | u'delta': 5}           |
+--------------------------+------+------------------------+------------------------+------------------------+
(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯

(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯ st2 timer get 58111229d9d7ed401851a354                           STORM-2935/st2_timers_list ✭ ✱ ◼
+------------+--------------------------------------------------------------+
| Property   | Value                                                        |
+------------+--------------------------------------------------------------+
| id         | 58111229d9d7ed401851a354                                     |
| name       | 762c3cdc-b712-4164-847b-ae94ab9c2a3a                         |
| pack       | core                                                         |
| parameters | {                                                            |
|            |     "unit": "seconds",                                       |
|            |     "delta": 5                                               |
|            | }                                                            |
| type       | core.st2.IntervalTimer                                       |
| uid        | trigger:core:762c3cdc-b712-4164-847b-                        |
|            | ae94ab9c2a3a:9284f9e5bfbb479342f5ff56e36b917d                |
+------------+--------------------------------------------------------------+
(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯ st2 timer get core.762c3cdc-b712-4164-847b-ae94ab9c2a3a          STORM-2935/st2_timers_list ✭ ✱ ◼
+------------+--------------------------------------------------------------+
| Property   | Value                                                        |
+------------+--------------------------------------------------------------+
| id         | 58111229d9d7ed401851a354                                     |
| name       | 762c3cdc-b712-4164-847b-ae94ab9c2a3a                         |
| pack       | core                                                         |
| parameters | {                                                            |
|            |     "unit": "seconds",                                       |
|            |     "delta": 5                                               |
|            | }                                                            |
| type       | core.st2.IntervalTimer                                       |
| uid        | trigger:core:762c3cdc-b712-4164-847b-                        |
|            | ae94ab9c2a3a:9284f9e5bfbb479342f5ff56e36b917d                |
+------------+--------------------------------------------------------------+
(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯

Sample API calls

(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯ http http://localhost:9101/v1/timers/                          STORM-2935/st2_timers_list ✭ ✖ ✱ ◼
HTTP/1.1 200 OK
Access-Control-Allow-Headers: Content-Type,Authorization,X-Auth-Token,St2-Api-Key,X-Request-ID
Access-Control-Allow-Methods: GET,POST,PUT,DELETE,OPTIONS
Access-Control-Allow-Origin: http://172.168.50.50:3000
Access-Control-Expose-Headers: Content-Type,X-Limit,X-Total-Count,X-Request-ID
Connection: keep-alive
Content-Length: 368
Content-Type: application/json; charset=UTF-8
Date: Thu, 20 Oct 2016 18:59:31 GMT
Server: gunicorn/19.6.0
X-Request-ID: 37ac8dce-4677-417c-951b-3d51791a2d2b

[
    {
        "id": "58090c48d9d7ed55d3a378e6",
        "name": "16be27b9-0927-4848-82c6-2e788f404baa",
        "pack": "core",
        "parameters": {
            "delta": 5,
            "unit": "seconds"
        },
        "type": "core.st2.IntervalTimer",
        "uid": "trigger:core:16be27b9-0927-4848-82c6-2e788f404baa:9284f9e5bfbb479342f5ff56e36b917d"
    }
]

(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯ http http://localhost:9101/v1/timers/58090c48d9d7ed55d3a378e6  STORM-2935/st2_timers_list ✭ ✖ ✱ ◼
HTTP/1.1 200 OK
Access-Control-Allow-Headers: Content-Type,Authorization,X-Auth-Token,St2-Api-Key,X-Request-ID
Access-Control-Allow-Methods: GET,POST,PUT,DELETE,OPTIONS
Access-Control-Allow-Origin: http://172.168.50.50:3000
Access-Control-Expose-Headers: Content-Type,X-Limit,X-Total-Count,X-Request-ID
Connection: keep-alive
Content-Length: 320
Content-Type: application/json; charset=UTF-8
Date: Thu, 20 Oct 2016 18:59:34 GMT
Server: gunicorn/19.6.0
X-Request-ID: 87174205-1b9a-4d4b-a9ec-5885282d6bfa

{
    "id": "58090c48d9d7ed55d3a378e6",
    "name": "16be27b9-0927-4848-82c6-2e788f404baa",
    "pack": "core",
    "parameters": {
        "delta": 5,
        "unit": "seconds"
    },
    "type": "core.st2.IntervalTimer",
    "uid": "trigger:core:16be27b9-0927-4848-82c6-2e788f404baa:9284f9e5bfbb479342f5ff56e36b917d"
}

(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯ http http://localhost:9101/v1/timers/core.16be27b9-0927-4848-82c6-2e788f404baa
HTTP/1.1 200 OK
Access-Control-Allow-Headers: Content-Type,Authorization,X-Auth-Token,St2-Api-Key,X-Request-ID
Access-Control-Allow-Methods: GET,POST,PUT,DELETE,OPTIONS
Access-Control-Allow-Origin: http://172.168.50.50:3000
Access-Control-Expose-Headers: Content-Type,X-Limit,X-Total-Count,X-Request-ID
Connection: keep-alive
Content-Length: 320
Content-Type: application/json; charset=UTF-8
Date: Thu, 20 Oct 2016 18:59:45 GMT
Server: gunicorn/19.6.0
X-Request-ID: 4db2be7e-1026-466b-95c2-8353996b48ab

{
    "id": "58090c48d9d7ed55d3a378e6",
    "name": "16be27b9-0927-4848-82c6-2e788f404baa",
    "pack": "core",
    "parameters": {
        "delta": 5,
        "unit": "seconds"
    },
    "type": "core.st2.IntervalTimer",
    "uid": "trigger:core:16be27b9-0927-4848-82c6-2e788f404baa:9284f9e5bfbb479342f5ff56e36b917d"
}

(virtualenv)vagrant@st2dev /m/s/s/st2 ❯❯❯

[codecov-io]

Current coverage is 76.42% (diff: 79.28%)

Merging #2977 into master will increase coverage by 0.01%

@@             master      #2977   diff @@
==========================================
  Files           421        424     +3   
  Lines         21344      21455   +111   
  Methods           0          0          
  Messages          0          0          
  Branches          0          0          
==========================================
+ Hits          16307      16395    +88   
- Misses         5037       5060    +23   
  Partials          0          0          

Diff Coverage	File Path
••••• 50%	st2api/st2api/controllers/v1/root.py
••••••• 73%	new st2client/st2client/commands/timer.py
••••••• 78%	new st2api/st2api/controllers/v1/timers.py
•••••••••• 100%	st2client/st2client/shell.py
•••••••••• 100%	new st2client/st2client/models/timer.py
•••••••••• 100%	st2client/st2client/client.py
•••••••••• 100%	st2client/st2client/models/init.py

Powered by Codecov. Last update b88c5aa...72aea63

[codyaray]

Adding the rule names in here would be much more useful. I'd like to get (or search for #2973) a timer by rule name. While waiting on #2961, I wrote a script to help debug the st2rulesengine logs. When you have a lot of cron rules, thinking in cron time is not so useful.

[lakshmi-kannan]

@codyaray Adding the rule ref is the next step. And I think this issue will stop there. (I was planning to add the rule ref in another PR). I get the usefulness of filtering by regexes but we also want to filter executions by parameters etc. We think of it as a whole search problem and have some interesting ideas. We will look into that in the near future. Till then, you've to rely on your scripts unfortunately :).