Issue #453: Update some broken CentOS 8 references in the code examples.

Author: geerlingguy

.github/workflows/ci.yml

@@ -113,7 +113,7 @@ jobs:
             distro: centos7
 
           - playbook: security.yml
-            distro: centos8
+            distro: rockylinux8
 
           - playbook: solr.yml
             distro: ubuntu2004

.github/workflows/molecule-ci.yml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         distro:
-          - centos8
+          - rockylinux8
           - debian10
 
     steps:

first-ansible-playbook/Vagrantfile

@@ -2,7 +2,7 @@
 # vi: set ft=ruby :
 
 Vagrant.configure("2") do |config|
-  config.vm.box = "geerlingguy/centos7"
+  config.vm.box = "geerlingguy/rockylinux8"
 
   # Provisioning configuration for Ansible.
   config.vm.provision "ansible" do |ansible|

molecule/molecule/default/molecule.yml

@@ -9,7 +9,7 @@ lint: |
   ansible-lint
 platforms:
   - name: instance
-    image: "geerlingguy/docker-${MOLECULE_DISTRO:-centos8}-ansible:latest"
+    image: "geerlingguy/docker-${MOLECULE_DISTRO:-rockylinux8}-ansible:latest"
     command: ""
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:ro

orchestration/Vagrantfile

@@ -5,7 +5,7 @@ VAGRANTFILE_API_VERSION = "2"
 
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   # General Vagrant VM configuration.
-  config.vm.box = "geerlingguy/centos8"
+  config.vm.box = "geerlingguy/rockylinux8"
   config.ssh.insert_key = false
   config.vm.synced_folder ".", "/vagrant", disabled: true
   config.vm.provider :virtualbox do |v|

security/Vagrantfile

@@ -2,7 +2,7 @@
 # vi: set ft=ruby :
 
 Vagrant.configure("2") do |config|
-  config.vm.box = "geerlingguy/centos8"
+  config.vm.box = "geerlingguy/rockylinux8"
   config.vm.synced_folder '.', '/vagrant', disabled: true
   config.ssh.insert_key = false
 

tests/molecule.sh

@@ -8,7 +8,7 @@ pip3 install ansible molecule[docker] ansible-lint yamllint docker
 
 cd molecule
 
-# Run default test (CentOS).
+# Run default test (Rocky Linux).
 molecule test
 
 # Run tests on Debian.

tests/orchestration.sh

@@ -9,11 +9,11 @@ pip3 install ansible
 cd orchestration/scripts
 
 # Test Django app installation.
-docker run -d --name app -p 80:80 --privileged -v /sys/fs/cgroup:/sys/fs/cgroup:ro geerlingguy/docker-centos8-ansible
+docker run -d --name app -p 80:80 --privileged -v /sys/fs/cgroup:/sys/fs/cgroup:ro geerlingguy/docker-rockylinux8-ansible
 ./app.sh
 
 # Test Django db installation.
-docker run -d --name db -p 3360:3360 --privileged -v /sys/fs/cgroup:/sys/fs/cgroup:ro geerlingguy/docker-centos8-ansible
+docker run -d --name db -p 3360:3360 --privileged -v /sys/fs/cgroup:/sys/fs/cgroup:ro geerlingguy/docker-rockylinux8-ansible
 ./db.sh
 
 # Other tests from the book.