Bring in aarch64 support in apex

RDO builds packages which are aarch64 compatible but some configuration
is needed to succesfully deploy.
This change:

- Prepares the aarch64 docker.io repo as the source for Kolla Containers
- Configures VM sizing for aarch64 undercloud.
- Configures VM sizing for aarch64 virtual deploy targets.
  Vms need to be larger on aarch64 compared to x86 to avoid
  starvation of resources. (MYSQL)
- Configures vda2 as the location of the Linux Kernel in aarch64 in
  an UEFI system
- Configures the vNICs to be on the pci-bus instead of the virtio-mmio
  bus.This will enalbe the Nics to come up in the same order as the
  x86 ones,  so the extra configuration in ansible is not needed
- Configures apex to use a stable version of the ceph:daemon container
- Configure apex for containerized undercloud in Rocky
- Add extra ansible.cfg file for aarch64 which increases waiting
  times in ansible for aarch64
- Provide helper scripts for DIB to create aarch64 UEFI images

Known limitations:

- Selinux is interfering with DHCP requests in ironic and ssh
  so it must be disabled before the deploy command is ran.
- The aarch64 containers are frozen for in this commit:
  https://trunk.rdoproject.org/centos7-rocky/f3/18/f3180de6439333a2813119ad4b00ef897fcd596f_70883030
- The 600s timeout defined in :
  https://bugs.launchpad.net/tripleo/+bug/1789680  is not enough for
  aarch64. A value of 1200s is recommended

JIRA: APEX-619

Change-Id: Ia3f067821e12bba44939bbf8c0e4676f2da70239
Signed-off-by: Charalampos Kominos <Charalampos.Kominos@enea.com>
Signed-off-by: ting wu <ting.wu@enea.com>

1 files changed, 0 insertions, 15 deletions

diff --git a/lib/ansible/playbooks/configure_undercloud.yml b/lib/ansible/playbooks/configure_undercloud.yml
index 45d18e46..80f3e67e 100644
--- a/lib/ansible/playbooks/configure_undercloud.yml
+++ b/lib/ansible/playbooks/configure_undercloud.yml
@@ -106,12 +106,6 @@
         - ironic_conductor
         - ironic_inspector
       become: yes
-    # will need to modify the below to patch the container
-    - lineinfile:
-        path: /usr/lib/python2.7/site-packages/ironic/common/pxe_utils.py
-        regexp: '_link_ip_address_pxe_configs'
-        line: '        _link_mac_pxe_configs(task)'
-      when: aarch64
     - name: configure external network vlan ifcfg
       template:
         src: external_vlan_ifcfg.yml.j2
@@ -135,21 +129,12 @@
       when:
         - external_network.vlan == "native"
         - external_network.enabled
-        - not aarch64
     - name: bring up eth2
       shell: ip link set up dev eth2
       when:
         - external_network.vlan == "native"
         - external_network.enabled
-        - not aarch64
-      become: yes
-    - name: assign IP to native eth0 if aarch64
-      shell: ip a a {{ external_network.ip }}/{{ external_network.prefix }} dev eth0
       become: yes
-      when:
-        - external_network.vlan == "native"
-        - external_network.enabled
-        - aarch64
     - name: bring up eth0 if aarch64
       shell: ip link set up dev eth0
       when: