From 1409e0a52d45b7781b3a23f3f7eaa8fe09d26cd6 Mon Sep 17 00:00:00 2001 From: Bogdan Dobrelya Date: Mon, 19 Jun 2017 12:24:23 +0200 Subject: Persist DNS configuration for nodes for openstack provider * Firstly, provision a Heat stack with given public resolvers. * After the DNS node configured as an authoritative server, switch the Heat stack's Neutron subnet to that resolver (private_dns_server) the way it to become the first entry pushed into the hosts /etc/resolv.conf. It will be serving the cluster domain requests for OpenShift nodes and workloads. * Drop post-provision /etc/reslov.conf nameserver hacks as not needed anymore. * Fix dns floating IPs output and add the priv IPs output as well. * Update docs, clarify localhost vs servers requirements, add required Network Manager setup step. * Use post-provision task names instead of comments. Signed-off-by: Bogdan Dobrelya --- roles/openstack-stack/templates/heat_stack.yaml.j2 | 23 +++++++++------------- 1 file changed, 9 insertions(+), 14 deletions(-) (limited to 'roles/openstack-stack/templates') diff --git a/roles/openstack-stack/templates/heat_stack.yaml.j2 b/roles/openstack-stack/templates/heat_stack.yaml.j2 index 00a46896c..8bf76b57c 100644 --- a/roles/openstack-stack/templates/heat_stack.yaml.j2 +++ b/roles/openstack-stack/templates/heat_stack.yaml.j2 @@ -61,18 +61,13 @@ outputs: - dns - name - dns_floating_ip: - description: Floating IP of the DNS - value: - get_attr: - - dns - - addresses - - str_replace: - template: openshift-ansible-cluster_id-net - params: - cluster_id: {{ stack_name }} - - 1 - - addr + dns_floating_ips: + description: Floating IPs of the DNS + value: { get_attr: [ dns, floating_ip ] } + + dns_private_ips: + description: Private IPs of the DNS + value: { get_attr: [ dns, private_ip ] } resources: @@ -111,9 +106,9 @@ resources: params: subnet_24_prefix: {{ subnet_prefix }} dns_nameservers: - {% for nameserver in dns_nameservers %} +{% for nameserver in dns_nameservers %} - {{ nameserver }} - {% endfor %} +{% endfor %} router: type: OS::Neutron::Router -- cgit v1.2.3