This patch aims to migrate service from usage of rsyslog to journald.
By this we mean dropping rsyslog client installation and
set log address to /dev/log, which is served by journald.
Change-Id: I80dccb129e73fd58f7211bd56d36e55b55603c6a
* Install haproxy-logging.cfg numerically before Ubuntu's
/etc/rsyslog.d/49-haproxy.conf so its logging directives see HAProxy
logs before they are discarded by 49-haproxy.conf.
* Set owner of /var/log/haproxy to rsyslog's `syslog` user so rsyslog
can write to it on Ubuntu.
* Limit HAProxy-related rsyslog processing to HAProxy log messages
instead of any/all log messages with the local0 or local1 facility
and assuming HAProxy is the only application using those facilities.
Change-Id: Ic259abc281619ba5ee8f020ac68373858a06e94d
Closes-Bug: #1783886
This change implements CentOS7 and Ubuntu 16.04 support for the HAProxy
role. Because RHEL does not package HATop the installation of HATop has
been moved to a source installation so that it can be used universally.
Implements: blueprint multi-platform-host
Change-Id: Ib4f33185202b694b9611cc5fd6323c30a1c8d489
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
The change adds logging for haproxy on localhost through the use
of rsyslog which is now a dependency. The logs will be stored in
/var/log/haproxy which will later be indexed and shipped to the
logging server. The change makes it possible to debug issues with
haproxy using specific log files instead of having to go digging
through syslog.
Change-Id: Id942ce159ea45703259f7aff0e5a85780a83370b
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
This patch enables the HAProxy webstats for all the configures
backends and frontends.
A password entry is added to user_secrets.yml for the webstats
password.
It also adds variables for port number, username and password
which can be overridden in user_variables.yml appropriately.
Change-Id: Iec866ad124bec6fb0b8524a966adf64e22422035
Closes-Bug: #1446432
This makes possible to use:
`hatop -s /var/run/haproxy.stat`
with F9/F10 buttons to enable/disable backends.
Closes-Bug: #1487378
Change-Id: I6711cc7aa31701466e5a624589588b1b53e24f02
This change implements the blueprint to convert all roles and plays into
a more generic setup, following upstream ansible best practices.
Items Changed:
* All tasks have tags.
* All roles use namespaced variables.
* All redundant tasks within a given play and role have been removed.
* All of the repetitive plays have been removed in-favor of a more
simplistic approach. This change duplicates code within the roles but
ensures that the roles only ever run within their own scope.
* All roles have been built using an ansible galaxy syntax.
* The `*requirement.txt` files have been reformatted follow upstream
Openstack practices.
* Dynamically generated inventory is now more organized, this should assist
anyone who may want or need to dive into the JSON blob that is created.
In the inventory a properties field is used for items that customize containers
within the inventory.
* The environment map has been modified to support additional host groups to
enable the seperation of infrastructure pieces. While the old infra_hosts group
will still work this change allows for groups to be divided up into seperate
chunks; eg: deployment of a swift only stack.
* The LXC logic now exists within the plays.
* etc/openstack_deploy/user_variables.yml has all password/token
variables extracted into the separate file
etc/openstack_deploy/user_secrets.yml in order to allow seperate
security settings on that file.
Items Excised:
* All of the roles have had the LXC logic removed from within them which
should allow roles to be consumed outside of the `os-ansible-deployment`
reference architecture.
Note:
* the directory rpc_deployment still exists and is presently pointed at plays
containing a deprecation warning instructing the user to move to the standard
playbooks directory.
* While all of the rackspace specific components and variables have been removed
and or were refactored the repository still relies on an upstream mirror of
Openstack built python files and container images. This upstream mirror is hosted
at rackspace at "http://rpc-repo.rackspace.com" though this is
not locked to and or tied to rackspace specific installations. This repository
contains all of the needed code to create and/or clone your own mirror.
DocImpact
Co-Authored-By: Jesse Pretorius <jesse.pretorius@rackspace.co.uk>
Closes-Bug: #1403676
Implements: blueprint galaxy-roles
Change-Id: I03df3328b7655f0cc9e43ba83b02623d038d214e
Dmitriy Rabotyagov