Prior to this change, when the --limit argument is used, each host in the
limit gathers facts for every other host. This is clearly unnecessary, and
can result in up to (N-1)^2 fact gathers.
This change gathers facts for each host only once. Hosts that are not in
the limit are divided between those that are in the limit, and facts are
gathered via delegation.
This change also factors out the fact gathering logic into a separate
playbook that is imported where necessary.
Change-Id: I923df5af41a7f1b7b0142d0da185a9a0979be543
Currently, every service has a play in site.yml that is executed, and
the role is skipped if the service is disabled. This can be slow,
particularly with many hosts, since each play takes time to setup, and
evaluate.
This change creates various Ansible groups for hosts with services
enabled at the beginning of the playbook. If a service is disabled, this
new group will have no hosts, and the play for that service will be a
noop.
I have tested this on a laptop using an inventory with 12 hosts (each
pointing to my laptop via SSH), and a config file that disables every
service. Time taken to run 'kolla-ansible deploy':
Before change: 2m30s
After change: 0m14s
During development I also tried an approach using an 'include_role' task
for each service. This was not as good, taking 1m00s.
The downsides to this patch are that there is a large number of tasks at
the beginning of the playbook to perform the grouping, and every play
for a disabled service now outputs this warning message:
[WARNING]: Could not match supplied host pattern, ignoring: enable_foo_True
This is because if the service is disabled, there are no hosts in the
group. This seems like a reasonable tradeoff.
Change-Id: Ie56c270b26926f1f53a9582d451f4bb2457fbb67
This change adds support to comfigure tty,
it was enabled by default but a recent patch
removed it. Some services such as Karaf in opendaylight
requires a TTY during startup.
Closes-Bug: #1806662
Change-Id: Ia4335523b727d0e45505cbb1efb40ccf04c27db7
When using external ceph, enable_ceph=no and glance_backend_ceph=yes,
glance.conf should enable rbd store.
Change-Id: Ia09cd57c829b00f28674cddf44fb55583e193d0f
Remove mode "0660" because mode it's not a supported parameters for kolla_docker
Change-Id: I1e3d690eb3cb5d61b1c88f6da2f9b10e2c5f3603
Closes-Bug: #1804702
With this change, an operator may be able to stop a
service container without stopping all services in a host.
This change is the starting point to start
fast-forward upgrades support.
In next changes new flags will be introducced to disable
stop dataplane services during upgrades.
Change-Id: Ifde7a39d7d8596ef0d7405ecf1ac1d49a459d9ef
Implements: blueprint support-stop-containers
Change index to ease identify what service want to look.
Split docs into more specific folder such as networking
and storage.
Change-Id: Ic7ac12b3dd555fa5c018eeb897ccd4a5a2dfe8f3
blueprint database-backup-recovery
Introduce a new option, mariadb_backup, which takes a backup of all
databases hosted in MariaDB.
Backups are performed using XtraBackup, the output of which is saved to
a dedicated Docker volume on the target host (which defaults to the
first node in the MariaDB cluster).
It supports either full (the default) or incremental backups.
Change-Id: Ied224c0d19b8734aa72092aaddd530155999dbc3
Glance cache is used to keep a locally cache image
in the glance_api service.
Is an usefull service when an image is commonly used
to speed times between pulling from storage backend
and send to nova.
Change-Id: I8e684cc10e4fee1cb52c17a126e3b11f69576cf6
The configfs kernel module is not mounted by default in Ubuntu 16.04,
leading to the iscsid container failing to start because it bind mounts
/sys/kernel/config. The issue does not apply to Ubuntu 18.04, or other
distros (AFAIK), which load configfs by default.
This change loads the configfs module when the iscsid container is in
use.
Change-Id: I5b521ddca24b919658d2664ede2d878507d6d106
Closes-Bug: #1631072
The dnsmasq PXE filter [1] provides far better scalability than the
iptables filter typically used. Inspector manages files in a dhcp-hostsdir
directory that is watched by dnsmasq via inotify. Dnsmasq then either
whitelists or blacklists MAC addresses based on the contents of these
files.
This change adds a new variable, ironic_inspector_pxe_filter, that can
be used to configure the PXE filter for ironic inspector. Currently
supported values are 'iptables' and 'dnsmasq', with 'iptables' being the
default for backwards compatibility.
[1]
https://docs.openstack.org/ironic-inspector/latest/admin/dnsmasq-pxe-filter.html
Implements: blueprint ironic-inspector-dnsmasq-pxe-filter
Change-Id: I73cae9c33b49972342cf1984372a5c784df5cbc2
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
Add a couple of missing steps to complete a Vagrant deployment. In
the case of the multi-node deployment we could go one step further
and ensure that the supplied inventory matches the default set of
nodes created by Vagrant.
Change-Id: Iee878e26989e92e4de06c071704a6794011b6e58
At the moment the "databases user and setting permissions" task for
designate and nova leaks the database_password because of the use
of with_items:
---snip---
TASK [nova : Creating Nova databases user and setting permissions] *********************************************************
ok: [x -> y] => (item={u'database_password': u'password', u'database_name': u'nova', u'database_username': u'nova'})
ok: [x -> y] => (item={u'database_password': u'password', u'database_name': u'nova_cell0', u'database_username': u'nova'})
ok: [x -> y] => (item={u'database_password': u'password', u'database_name': u'nova_api', u'database_username': u'nova_api'})
---snap---
Change-Id: I141e4153223c8772c82a31d81e58057ce266c0b9
Co-authored-by: Bernd Müller <mueller@b1-systems.de>
