Enables containerized overcloud deployments

Changes Include:
  - For upstream deployments, Docker local registry will be updated with
    latest current RDO containers, regular deployments will use latest
    stable
  - Upstream container images will then be patched/modified and then
    re-uploaded into local docker registry with 'apex' tag
  - Deployment command modified to deploy with containers
  - Adds a --no-fetch deployment argument to disable pulling latest
    from upstream, and instead using what already exists in cache
  - Moves Undercloud NAT setup to just after undercloud is installed.
    This provides internet during overcloud install which is now
    required for upstream container deployments.
  - Creates loop device for Ceph deployment when no device is
    provided in deploy settings (for container deployment only)
  - Updates NIC J2 template to use the new format in OOO since
    the os-apply-config method is now deprecated in > Queens

JIRA: APEX-566
JIRA: APEX-549

Change-Id: I0652c194c059b915a942ac7401936e8f5c69d1fa
Signed-off-by: Tim Rozet <trozet@redhat.com>

1 files changed, 3 insertions, 56 deletions

diff --git a/lib/ansible/playbooks/post_deploy_undercloud.yml b/lib/ansible/playbooks/post_deploy_undercloud.yml
index a8f1cd55..d0206f87 100644
--- a/lib/ansible/playbooks/post_deploy_undercloud.yml
+++ b/lib/ansible/playbooks/post_deploy_undercloud.yml
@@ -26,9 +26,7 @@
         group: stack
         mode: 0644
       become: yes
-      with_items:
-        - overcloudrc
-        - overcloudrc.v3
+      with_items: "{{ overcloudrc_files }}"
     - name: Inject OS_PROJECT_ID and OS_TENANT_NAME into overcloudrc
       lineinfile:
         line: "{{ item }}"
@@ -74,9 +72,7 @@
       when: sdn != false
       become: yes
       become_user: stack
-      with_items:
-        - overcloudrc
-        - overcloudrc.v3
+      with_items: "{{ overcloudrc_files }}"
     - name: Register OS Region
       shell: "{{ overcloudrc }} && openstack endpoint list -c Region -f json"
       register: region
@@ -89,56 +85,7 @@
         path: "/home/stack/{{ item }}"
       become: yes
       become_user: stack
-      with_items:
-        - overcloudrc
-        - overcloudrc.v3
-    - name: Undercloud NAT - MASQUERADE interface
-      iptables:
-        table: nat
-        chain: POSTROUTING
-        out_interface: eth0
-        jump: MASQUERADE
-      when:
-        - virtual
-        - not external_network_ipv6
-      become: yes
-    - name: Undercloud NAT - MASQUERADE interface with subnet
-      iptables:
-        table: nat
-        chain: POSTROUTING
-        out_interface: eth0
-        jump: MASQUERADE
-        source: "{{ external_cidr }}"
-      when:
-        - virtual
-        - not external_network_ipv6
-      become: yes
-    - name: Undercloud NAT - Allow Forwarding
-      iptables:
-        chain: FORWARD
-        in_interface: eth2
-        jump: ACCEPT
-      when:
-        - virtual
-        - not external_network_ipv6
-      become: yes
-    - name: Undercloud NAT - Allow Stateful Forwarding
-      iptables:
-        chain: FORWARD
-        in_interface: eth2
-        jump: ACCEPT
-        source: "{{ external_cidr }}"
-        ctstate: ESTABLISHED,RELATED
-      when:
-        - virtual
-        - not external_network_ipv6
-      become: yes
-    - name: Undercloud NAT - Save iptables
-      shell: service iptables save
-      become: yes
-      when:
-        - virtual
-        - not external_network_ipv6
+      with_items: "{{ overcloudrc_files }}"
     - name: Create congress datasources
       shell: "{{ overcloudrc }} && openstack congress datasource create {{ item }}"
       become: yes