Because kolla-ansible not have cyborg so should add it.

Implements: blueprint add-cyborg-to-kolla-ansible

Depend-On: I497e67e3a754fccfd2ef5a82f13ccfaf890a6fcd

Change-Id: I6f7ae86f855c5c64697607356d0ff3161f91b239

OpenDaylight logs have different format than openstack,
is a karaf log with java error traces.
This PS add required config to make fluentd parse properly
ODL logs.

Change-Id: I34fb96c8a424679b3b618f2ff6a840b8dc165bec

There are cases when we can lost original timestamp field given from
logs, like when we send our logs to the next fluentd forwarder in chain
of forwarders, it will rewrite our timestamp by default. Save
`Timestamp` field explicitly to avoid such situation and be able to
reconstruct messages date and time.

Closes-Bug: #1781046
Change-Id: I2b4486aedacbe16dc4c0fb2e4e4984bd80e59f2d

Deploys the Monasca API with mod_wsgi + Apache.

Co-Authored-By: Mark Goddard <mark@stackhpc.com>

Partially-Implements: blueprint monasca-roles
Change-Id: I3e03762217fbef1fb0cbff6239abb109cbec226b

Previously ironic inspector logs were not being collected, as they are
stored in /var/log/kolla/ironic-inspector/ rather than
/var/log/kolla/ironic/. This change modifies the fluentd input
configuration to use the correct directory.

Also adds the ironic-inspector service to the fluentd programname
rewrite rule.

Change-Id: Ie5d67f395e4c32fef992e674f2d53dbd6a17f238

Disable the additional watch timer (enable_watch_timer).
Setting this parameter to false will significantly reduce CPU and I/O
consumption when tailing a large number of files on systems with inotify
support.

Change-Id: Ib432e6cdece01dbb94b3d2f3d7fbdd04b81d25fa

Actual Fluentd config doesn't manage multiline log pattern like:

2017-08-16 21:41:03.097 7 WARNING oslo_config.cfg [-] Option "firewall_driver" from group "DEFAULT" is deprecated for removal (
nova-network is deprecated, as are any related configuration options.
). Its value may be silently ignored in the future.

This log will generate 1 Fluentd event for each line (in previous
example 3 events).
This is really a wrong behaviour and made Kibana interface not friendly.
This patch uses a multiline parser.

Change-Id: Iee337645d1dc42876ec79be08ee3715f11a53d87
Closes-Bug: #1711399

Actually a unique 'tail' source is used for all logs files in
kolla/*/*.log.

So log files from services like: chrony, elasticsearch, etcd, grafana,
influxdb, kibana, mongodb... are actually processed by our Fluentd
config, but should not cause all following config will failed to parse
them. It just uses CPU for nothing cause they will
never match the following filters:
* record_transformer => add Hostname, Logger, programname field
* rewrite_tag_filter => rewrite 'programname' TAG if needed

Hence these filters should only be applied to Openstack services logs to
avoid CPU usage.

Furthermore WGI and Apache logs files must be treated differently.

Change-Id: I425979160291e1123e3775e39243bca06ed22c2f
Closes-Bug: #1711390

Fluentd repo/packages are changed in depends changes below.
Rpm distros need changes in their config for properly
start and deploy fluentd containers.

Change-Id: I474c4d20c407717c6da973383bbbd5539be480f1
Depends-On: I4802618373cfa53d67d1dfe65be7abe1950b3d04

Issue seems not fixed, it requires more work

This reverts commit 4f6470bb.

Change-Id: I308ea4e0d5ace60cf730944e1883966fc6f8f8ce

Fluentd actually parse all files in /var/log/kolla/*/*.log as Openstack
services files.
Dnsmasq file /var/log/kolla/neutron/dnsmasq.log, must be add to
exclude_path to avoid this warning message:
"/var/log/kolla/neutron/dnsmasq.log unreadable. It is excluded and would
be examined next time."

Change-Id: I8dc5320b9ed299200c4f1e6ee52d34a918e2f110
Closes-Bug: #1678530

* add fluentd role
* remove heka configure

Co-Authored-By: yangzb09 <yangzb09@qq.com>

Partially-Implements: blueprint add-fluentd-role

Change-Id: Ica804a99f5bb8b157f406299c5982b7b6283b3e3