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Add cinder_csi_ignore_volume_az (#7624)

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Signed-off-by: Cedric Hnyda <cedric.hnyda@itera.io>
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Cedric Hnyda 2021-06-01 16:10:27 +02:00 committed by GitHub
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commit 4674b03661
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3 changed files with 11 additions and 1 deletions
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6
docs/openstack.md
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@ -104,6 +104,12 @@ The new cloud provider is configured to have Octavia by default in Kubespray.
cinder_topology: true cinder_topology: true
``` ```
- Enabling `cinder_csi_ignore_volume_az: true`, ignores volumeAZ and schedules on any of the available node AZ.
```yaml
cinder_csi_ignore_volume_az: true
```
- If you are using OpenStack loadbalancer(s) replace the `openstack_lbaas_subnet_id` with the new `external_openstack_lbaas_subnet_id`. **Note** The new cloud provider is using Octavia instead of Neutron LBaaS by default! - If you are using OpenStack loadbalancer(s) replace the `openstack_lbaas_subnet_id` with the new `external_openstack_lbaas_subnet_id`. **Note** The new cloud provider is using Octavia instead of Neutron LBaaS by default!
- Enable 3 feature gates to allow migration of all volumes and storage classes (if you have any feature gates already set just add the 3 listed below): - Enable 3 feature gates to allow migration of all volumes and storage classes (if you have any feature gates already set just add the 3 listed below):

3
roles/kubernetes-apps/csi_driver/cinder/templates/cinder-csi-cloud-config.j2
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@ -22,6 +22,9 @@ ca-file="{{ kube_config_dir }}/cinder-cacert.pem"
{% if cinder_blockstorage_version is defined %} {% if cinder_blockstorage_version is defined %}
bs-version={{ cinder_blockstorage_version }} bs-version={{ cinder_blockstorage_version }}
{% endif %} {% endif %}
{% if cinder_csi_ignore_volume_az is defined %}
ignore-volume-az={{ cinder_csi_ignore_volume_az | bool }}
{% endif %}
{% if node_volume_attach_limit is defined and node_volume_attach_limit != "" %} {% if node_volume_attach_limit is defined and node_volume_attach_limit != "" %}
node-volume-attach-limit="{{ node_volume_attach_limit }}" node-volume-attach-limit="{{ node_volume_attach_limit }}"
{% endif %} {% endif %}

1
roles/kubespray-defaults/defaults/main.yaml
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@ -375,6 +375,7 @@ openstack_blockstorage_ignore_volume_az: "{{ volume_cross_zone_attachment | defa
# Set Cinder topology zones (can be multiple zones, default not set) # Set Cinder topology zones (can be multiple zones, default not set)
# cinder_topology_zones: # cinder_topology_zones:
# - nova # - nova
cinder_csi_ignore_volume_az: "{{ volume_cross_zone_attachment | default('false') }}"
## When OpenStack is used, if LBaaSv2 is available you can enable it with the following 2 variables. ## When OpenStack is used, if LBaaSv2 is available you can enable it with the following 2 variables.
openstack_lbaas_enabled: false openstack_lbaas_enabled: false