Remove nb04

This was a host used to transition to docker run nodepool builders. That
transition has been completed for nb01.opendev.org and nb02.opendev.org
and we don't need the third x86 builder.

Change-Id: I93c7fc9b24476527b451415e7c138cd17f3fdf9f

inventory/base/hosts.yaml

@@ -564,13 +564,6 @@ all:
         region_name: RegionOne
       public_v4: 139.178.85.151
       public_v6: 2604:1380:4111:3e54:f816:3eff:fecf:7903
-    nb04.opendev.org:
-      ansible_host: 104.239.240.75
-      location:
-        cloud: openstackci-rax
-        region_name: DFW
-      public_v4: 104.239.240.75
-      public_v6: 2001:4800:7819:104:be76:4eff:fe04:357c
     nl01.openstack.org:
       ansible_host: 23.253.99.61
       location:

inventory/service/host_vars/nb04.opendev.org.yaml

@@ -1,4 +0,0 @@
-letsencrypt_certs:
-  nb04-opendev-org-main:
-    - nb04.opendev.org
-

playbooks/roles/letsencrypt-create-certs/handlers/main.yaml

@@ -134,9 +134,6 @@
 - name: letsencrypt updated nb03-opendev-org-main
   include_tasks: roles/letsencrypt-create-certs/handlers/restart_apache.yaml
 
-- name: letsencrypt updated nb04-opendev-org-main
-  include_tasks: roles/letsencrypt-create-certs/handlers/restart_apache.yaml
-
 # review-dev
 
 - name: letsencrypt updated review-dev01-opendev-org-main

testinfra/test_nodepool.py

@@ -14,7 +14,7 @@
 
 import pytest
 
-testinfra_hosts = ['nl01.openstack.org', 'nb04.opendev.org']
+testinfra_hosts = ['nl01.openstack.org', 'nb01.opendev.org']
 
 
 def test_clouds_yaml(host):
@@ -40,20 +40,20 @@ def test_launcher_container_running(host):
     assert 'nodepool-docker_nodepool-launcher_1' in cmd.stdout
 
 def test_builder_container_running(host):
-    if host.backend.get_hostname() != 'nb04.opendev.org':
+    if host.backend.get_hostname() != 'nb01.opendev.org':
         pytest.skip()
 
     cmd = host.run("docker ps -a --format '{{ .Names }}'")
     assert 'nodepool-builder-compose_nodepool-builder_1' in cmd.stdout
 
 def test_builder_webserver_running(host):
-    if host.backend.get_hostname() != 'nb04.opendev.org':
+    if host.backend.get_hostname() != 'nb01.opendev.org':
         pytest.skip()
 
     apache = host.service('apache2')
     assert apache.is_running
 
     cmd = host.run('curl --insecure '
-                   '--resolve nb04.opendev.org:443:127.0.0.1 '
-                   'https://nb04.opendev.org/')
+                   '--resolve nb01.opendev.org:443:127.0.0.1 '
+                   'https://nb01.opendev.org/')
     assert 'Index of /' in cmd.stdout

zuul.d/system-config-run.yaml

@@ -251,7 +251,7 @@
           label: ubuntu-bionic
         - name: nl01.openstack.org
           label: ubuntu-xenial
-        - name: nb04.opendev.org
+        - name: nb01.opendev.org
           label: ubuntu-bionic
     required-projects:
       - opendev/ansible-role-puppet
@@ -262,7 +262,7 @@
         host_copy_output:
           '/etc/nodepool/nodepool.yaml': logs
           '/var/log/nodepool/launcher-debug.log': logs
-      nb04.opendev.org:
+      nb01.opendev.org:
         host_copy_output:
           '/etc/nodepool/nodepool.yaml': logs
           '/var/log/nodepool/builder-debug.log': logs