When playbook-influx-telegraf.yml runs, it uses roles from mgrzybek
openstack-ansible-telegraf repo. Playbooks from that repo loads
search scripts in different dirs and reading a source path.
Change-Id: Ib1ca9f60ad5e686790b56e1c66ab53ed9cc490b7
InfluxDB is usually already installed at this point
(running playbook-influx-db.yml playbook), so in most cases using
such host as default output avoids to specify additional information.
Change-Id: Iac5e16c3d24a74119ea2179ecc3e5273de20676e
The vm_quota.py is missing as telegraf plugin but still
referenced inside the playbook-influx-telegraf.yml
playbook.
Additionally the my.cnf is not necessary to be present
on the telegraf hosts/containers, in order to function.
The override influxdb_protocol exposes the protocol to
be used for communicating with influxdb, usually HTTP
Change-Id: I90226d02e82d2516be4a4d84baff22e46ce709fb
All counter based graphs inside the the Swift dashboard are fixed
and now correctly showing the timings per second rather than total
values per telegraf flush interval.
Additionally the High Response Time graphs are now using the timing_upper
metrics.
Minor issues inside the playbook-influx-telegraf.yml and telegraf.conf.j2
are fixed to support deployments without optional componentns like ironic,
cinder etc.
Change-Id: I0ac0d2004416cae7a6d137d98ab685b7abc22d3f
This change adds the cinder storage pools data to the influx metric
collection system as a plugin.
Change-Id: I632b53aa09d69c6df28b86988629242a26ab9b50
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
The KVM virsh plugin already existed however the setup was not using the
new playbook plugin system. This change moves the kvm vish plugin into
that system and updates the plugin to use the influxdb line format
instead of the json format which was recently deprecated.
Change-Id: Ib23a0a231044389aab5669dc0c467175cd220423
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
This change adds a second plugin to the telegraf setup. A change is
being made to the telegraf config file to allow for more than one
external plugin to be executed and to allow for full plugin execution
between telegraf reporting intervals.
Each plugin will potentially account for up to 8 seconds of runtime with
the telegraf agent now using a dynamic reporting interval based on the
number of plugins a given agent is needing to execute.
Change-Id: I652e8e2f13bd4fb9135280b76f2344177a14eaf7
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
With ansible 2.2, apt_repository update_cache feature has
been fixed. When a new repo will be added, apt-get update
will be run after the addition if update_cache is set to yes.
This combined with the apt module now properly checking the
cache validity, we can now have proper updating of the cache
with registering variables.
Change-Id: Ic9788156a88223dc0d27fafa2a798f396135f990
This change implements metric collection system using influxdata
(influxdb and telegraf) with visulization using grafana. No
Dashboard automation is provided at this time however a template
dashboard can be used by importing the JSON files from the
dashboards directory.
Change-Id: I5445b01170054393a31afc2a20ffb3ea4eda1209
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
