Manage new compute/cinder services state
* When deploying or scaling an Openstack environment, disable all of the nova-compute/cinder-volume services and use a separate post-deploy tasks to re-enable them back. That should be done to prohibit nova/cinder schedulers to assign tasks for compute/cinder nodes until the deployment or scaling is finished. (Note, that nova-computes fix may be re-implemented later with host-aggregates) * Add enable_volumes parameter (default true) for openstack::cinder DocImpact Related blueprint disable-new-computes Closes-bug: #1398817 Change-Id: Ia63d043753693360a008ec89924cdcdd93c007f3 Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
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@ -17,6 +17,7 @@ class openstack::cinder(
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$manage_volumes = false,
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$iser = false,
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$enabled = true,
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$enable_volumes = true,
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$purge_cinder_config = true,
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$auth_host = '127.0.0.1',
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$bind_host = '0.0.0.0',
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@ -146,7 +147,7 @@ class openstack::cinder(
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class { 'cinder::volume':
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package_ensure => $::openstack_version['cinder'],
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enabled => true,
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enabled => $enable_volumes,
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}
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case $manage_volumes {
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true, 'iscsi': {
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@ -0,0 +1,10 @@
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include cinder::params
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$volume_service = $::cinder::params::volume_service
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service { $volume_service:
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ensure => running,
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enable => true,
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hasstatus => true,
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hasrestart => true,
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}
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@ -0,0 +1,10 @@
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include nova::params
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$compute_service_name = $::nova::params::compute_service_name
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service { $compute_service_name:
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ensure => running,
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enable => true,
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hasstatus => true,
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hasrestart => true,
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}
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@ -67,6 +67,28 @@
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cmd: /usr/bin/python /etc/puppet/modules/osnailyfacter/modular/astute/vcenter_compute_zones.py
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timeout: 180
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- id: enable_nova_compute_service
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type: puppet
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role: [compute]
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requires: [post_deployment_start]
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required_for: [post_deployment_end]
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parameters:
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puppet_manifest: /etc/puppet/modules/osnailyfacter/modular/astute/enable_compute.pp
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puppet_modules: /etc/puppet/modules
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timeout: 3600
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cwd: /
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- id: enable_cinder_volume_service
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type: puppet
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role: [cinder]
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requires: [post_deployment_start]
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required_for: [post_deployment_end]
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parameters:
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puppet_manifest: /etc/puppet/modules/osnailyfacter/modular/astute/enable_cinder.pp
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puppet_modules: /etc/puppet/modules
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timeout: 3600
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cwd: /
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#PRE DEPLOYMENT
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- id: upload_core_repos
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type: upload_file
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@ -325,7 +325,12 @@ if member($roles, 'controller') or member($roles, 'primary-controller') {
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} else {
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$bind_host = false
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}
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# NOTE(bogdando) deploy cinder volume node with disabled cinder-volume
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# service #LP1398817. The orchestration will start and enable it back
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# after the deployment is done.
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class { 'openstack::cinder':
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enable_volumes => false,
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sql_connection => "mysql://cinder:${cinder_hash[db_password]}@${management_vip}/cinder?charset=utf8&read_timeout=60",
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glance_api_servers => "${management_vip}:9292",
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bind_host => $bind_host,
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@ -374,7 +374,12 @@ if ($::mellanox_mode == 'ethernet') {
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}
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}
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# NOTE(bogdando) deploy compute node with disabled nova-compute
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# service #LP1398817. The orchestration will start and enable it back
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# after the deployment is done.
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# FIXME(bogdando) This should be changed once the host aggregates implemented, bp disable-new-computes
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class { 'openstack::compute':
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enabled => false,
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public_interface => $public_int ? { undef=>'', default=>$public_int},
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private_interface => $use_neutron ? { true=>false, default=>hiera('private_int', undef)},
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internal_address => $internal_address,
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