From 8219f17503e16620b4881faefc78023c696ed2e5 Mon Sep 17 00:00:00 2001 From: Tzu-Mainn Chen Date: Wed, 21 Jun 2017 18:01:48 -0400 Subject: Add node_removal_policies variable to allow for scaling down --- playbooks/provisioning/openstack/README.md | 3 +++ playbooks/provisioning/openstack/provision-openstack.yml | 1 + playbooks/provisioning/openstack/sample-inventory/group_vars/all.yml | 2 ++ 3 files changed, 6 insertions(+) (limited to 'playbooks/provisioning') diff --git a/playbooks/provisioning/openstack/README.md b/playbooks/provisioning/openstack/README.md index 423d57113..4686dfc08 100644 --- a/playbooks/provisioning/openstack/README.md +++ b/playbooks/provisioning/openstack/README.md @@ -67,6 +67,9 @@ The `openstack_num_masters`, `openstack_num_infra` and `openstack_num_nodes` values specify the number of Master, Infra and App nodes to create. +The `openstack_node_removal_policies` allows you to specify which App nodes to +remove. + The `openstack_flat_secgrp`, controls Neutron security groups creation for Heat stacks. Set it to true, if you experience issues with sec group rules quotas. It trades security for number of rules, by sharing the same set diff --git a/playbooks/provisioning/openstack/provision-openstack.yml b/playbooks/provisioning/openstack/provision-openstack.yml index c7ad782c9..b983f6652 100644 --- a/playbooks/provisioning/openstack/provision-openstack.yml +++ b/playbooks/provisioning/openstack/provision-openstack.yml @@ -23,6 +23,7 @@ num_nodes: "{{ openstack_num_nodes }}" num_infra: "{{ openstack_num_infra }}" num_dns: "{{ openstack_num_dns | default(1) }}" + node_removal_policies: "{{ openstack_node_removal_policies | to_yaml }}" master_volume_size: "{{ docker_volume_size }}" app_volume_size: "{{ docker_volume_size }}" infra_volume_size: "{{ docker_volume_size }}" diff --git a/playbooks/provisioning/openstack/sample-inventory/group_vars/all.yml b/playbooks/provisioning/openstack/sample-inventory/group_vars/all.yml index 047923253..0e128265c 100644 --- a/playbooks/provisioning/openstack/sample-inventory/group_vars/all.yml +++ b/playbooks/provisioning/openstack/sample-inventory/group_vars/all.yml @@ -12,6 +12,8 @@ openstack_num_masters: 1 openstack_num_infra: 1 openstack_num_nodes: 2 +openstack_node_removal_policies: [] + docker_volume_size: "15" openstack_subnet_prefix: "192.168.99" -- cgit v1.2.3