gnocchi measures api returns empty list [closed]

asked 2015-06-30 07:12:13 -0600

tomer-shtilman gravatar image

I have installed gnocchi on my devtstack (stable v1) and trying to check the flow , auto scaling with heat etc.. I have encountered an issue with measures fetching, its look like the ceilometer compute agent does send measures to gnocchi , I can see the rest calls in the logs all ending with 202 statuses For example:

35.248.18.191 - - [29/Jun/2015:10:47:11 +0000] "POST /v1/resource/instance/819267ea-6fcb-418b-a197-ff8b65e94234/metric/cpu/measures HTTP/1.1" 202 208 "-" "python-requests/2.7.0 CPython/2.7.6 Linux/3.13.0-45-generic"

Or

135.248.18.191 - - [29/Jun/2015:10:47:12 +0000] "POST /v1/resource/instance/819267ea-6fcb-418b-a197-ff8b65e94234/metric/cpu_util/measures HTTP/1.1" 202 207 "-" "python-requests/2.7.0 CPython/2.7.6 Linux/3.13.0-45-generic"

When I fetch the measures I always get an empty list as a response

curl -X GET  -H "X-Auth-Token: 7a20206f3820412488edc7c9a0db7b29"  http://135.248.18.191:8041/v1/resource/instance/819267ea-6fcb-418b-a197-ff8b65e94234/metric/cpu_util/measures | python -mjson.tool
[]

I have tried with swift and with file storage getting the same result Also I have seen the measures files was created in the fs

stack@tshtilma-gnocchi-devstack:/opt/stack/data/gnocchi$ ls
11788bea-c270-4078-8536-d028b10e5d33  4737b486-658b-43c4-a1c5-66f5ee4ff06c  98336517-5aeb-4230-9294-d3dd12fe2756  b752676e-306e-44a3-b422-8dd675956ad5  ff343aa2-8ac1-42d8-965c-b1997ab435ad
3c590d88-4a4b-4b59-82ff-1ea7cf330f42  4abc98d8-70f1-4efe-8716-2cf51a9d7783  9c04b04d-8aa9-4bf9-9162-8b16c6651f73  cb3ecc08-89aa-4c6f-8ff0-2c89ed0e1eb0  locks
3ea375e0-e91d-4842-a4c2-261c1eeaf85e  7719230a-63e0-47aa-9fa6-a8a610e2bafc  a0de628e-eac2-4fdd-8c07-fa72a787e101  d4984544-b892-407e-acc9-7b5534b4a41b  measure
43fd3650-d60e-40eb-a183-35f315373bd1  88d7564e-e4a4-4438-8602-0d8f4c9103a1  b4341cde-532e-4715-8367-fd1ce0c927f3  f13c033b-606b-4e68-b1bb-58bee540d3e8
stack@tshtilma-gnocchi-devstack:/opt/stack/data/gnocchi$ cd measure/
stack@tshtilma-gnocchi-devstack:/opt/stack/data/gnocchi/measure$ ks
ks: command not found
stack@tshtilma-gnocchi-devstack:/opt/stack/data/gnocchi/measure$ ls
4abc98d8-70f1-4efe-8716-2cf51a9d7783  cb3ecc08-89aa-4c6f-8ff0-2c89ed0e1eb0  ff343aa2-8ac1-42d8-965c-b1997ab435ad

All other calls works as expected For example:

stack@tshtilma-gnocchi-devstack:~/devstack$ curl -X GET  -H "X-Auth-Token: 7a20206f3820412488edc7c9a0db7b29"  http://135.248.18.191:8041/v1/resource/instance/819267ea-6fcb-418b-a197-ff8b65e94234/metric/cpu_util/ | python -mjson.tool
{
    "archive_policy": {
        "aggregation_methods": [
            "std",
            "count",
            "95pct",
            "min",
            "max",
            "sum",
            "median",
            "mean"
        ],
        "back_window": 0,
        "definition": [
            {
                "granularity": "0:05:00",
                "points": 12,
                "timespan": "1:00:00"
            },
            {
               "granularity": "1:00:00",
                "points": 24,
                "timespan": "1 day, 0:00:00"
            },
            {
                "granularity": "1 day, 0:00:00",
                "points": 30,
                "timespan": "30 days, 0:00:00"
            }
        ],
        "name": "low"
    },
    "created_by_project_id": "5394701c-e992-4cc3-aa65-e59fee108295",
    "created_by_user_id": "a4e65de3-51ec-4530-a8e9-67416001f3b0",
    "id": "ff343aa2-8ac1-42d8-965c-b1997ab435ad",
    "name": "cpu_util",
    "resource": {
        "created_by_project_id": "5394701c-e992-4cc3-aa65-e59fee108295",
        "created_by_user_id": "a4e65de3-51ec-4530-a8e9-67416001f3b0",
        "ended_at": null,
        "id": "819267ea-6fcb-418b-a197-ff8b65e94234",
        "project_id": "023099a6-81d5-43cb-aa0a-6f0a75d60628",
        "revision_end": null,
        "revision_start": "2015-06-29T10:50:22.143077+00:00",
        "started_at": "2015-06-29T10:28:12.664034+00:00",
        "type": "instance",
        "user_id": "02772acb-bd6e-4307-b4ce-9b906be716f2"
    }
}

Any help with be greatly appreciated Tomer

local.conf

[[local|localrc]]
ADMIN_PASSWORD=password
MYSQL_PASSWORD=password
RABBIT_PASSWORD=password
SERVICE_PASSWORD=password
SERVICE_TOKEN=tokentoken
enable_plugin gnocchi https://github.com/openstack/gnocchi stable/v1.0

enable_service q-lbaas
enable_service ceilometer-api,ceilometer-collector
enable_service ceilometer-acompute
enable_service ceilometer-alarm-notifier,ceilometer-alarm-evaluator
disable_service n-net
enable_service q-svc
enable_service q-agt
enable_service q-dhcp
enable_service q-l3
enable_service q-meta
#enable_service heat,h-api,h-eng,h-api-cfn
enable_service gnocchi-api
#IMAGE_URLS="http://ftp.free.fr/mirrors/fedora.redhat.com/fedora/linux/releases/21/Cloud/Images/x86_64/Fedora-Cloud-Base-20141203-21.x86_64.qcow2"
#GNOCCHI_COORDINATOR_URL=redis://localhost:6379?timeout=5
#Enable an eager processing of the ceilometer pipeline (every 10sec):
CEILOMETER_PIPELINE_INTERVAL=10
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Closed for the following reason duplicate question by fgorbat
close date 2015-06-30 09:46:54.596059

Comments

Great. So where can I found that question?

chaoss889 gravatar imagechaoss889 ( 2016-10-17 04:12:15 -0600 )edit

@fgorbat, where can I find the solution.

srujanreddy gravatar imagesrujanreddy ( 2017-09-15 15:39:42 -0600 )edit

@tomer-shtilman did you find any solution?

srujanreddy gravatar imagesrujanreddy ( 2017-09-15 15:40:58 -0600 )edit