Add an early check to ensure that node names resolve to an interface on the host

3 files changed, 21 insertions, 0 deletions

diff --git a/inventory/byo/hosts.aep.example b/inventory/byo/hosts.aep.example
index 05aef586f..4c3234983 100644
--- a/inventory/byo/hosts.aep.example
+++ b/inventory/byo/hosts.aep.example
@@ -210,6 +210,13 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
 # See: https://github.com/nickhammond/ansible-logrotate
 #logrotate_scripts=[{"name": "syslog", "path": "/var/log/cron\n/var/log/maillog\n/var/log/messages\n/var/log/secure\n/var/log/spooler\n", "options": ["daily", "rotate 7", "compress", "sharedscripts", "missingok"], "scripts": {"postrotate": "/bin/kill -HUP `cat /var/run/syslogd.pid 2> /dev/null` 2> /dev/null || true"}}]
 
+# openshift-ansible will wait indefinitely for your input when it detects that the
+# value of openshift_hostname resolves to an IP address not bound to any local
+# interfaces. This mis-configuration is problematic for any pod leveraging host
+# networking and liveness or readiness probes. 
+# Setting this variable to true will override that check.
+#openshift_override_hostname_check=true
+
 # host group for masters
 [masters]
 aep3-master[1:3]-ansible.test.example.com
diff --git a/inventory/byo/hosts.origin.example b/inventory/byo/hosts.origin.example
index 7b240622d..62a9265da 100644
--- a/inventory/byo/hosts.origin.example
+++ b/inventory/byo/hosts.origin.example
@@ -220,6 +220,13 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
 # See: https://github.com/nickhammond/ansible-logrotate
 #logrotate_scripts=[{"name": "syslog", "path": "/var/log/cron\n/var/log/maillog\n/var/log/messages\n/var/log/secure\n/var/log/spooler\n", "options": ["daily", "rotate 7", "compress", "sharedscripts", "missingok"], "scripts": {"postrotate": "/bin/kill -HUP `cat /var/run/syslogd.pid 2> /dev/null` 2> /dev/null || true"}}]
 
+# openshift-ansible will wait indefinitely for your input when it detects that the
+# value of openshift_hostname resolves to an IP address not bound to any local
+# interfaces. This mis-configuration is problematic for any pod leveraging host
+# networking and liveness or readiness probes. 
+# Setting this variable to true will override that check.
+#openshift_override_hostname_check=true
+
 # host group for masters
 [masters]
 ose3-master[1:3]-ansible.test.example.com
diff --git a/inventory/byo/hosts.ose.example b/inventory/byo/hosts.ose.example
index e44d1abc9..aa8ab9052 100644
--- a/inventory/byo/hosts.ose.example
+++ b/inventory/byo/hosts.ose.example
@@ -210,6 +210,13 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
 # See: https://github.com/nickhammond/ansible-logrotate
 #logrotate_scripts=[{"name": "syslog", "path": "/var/log/cron\n/var/log/maillog\n/var/log/messages\n/var/log/secure\n/var/log/spooler\n", "options": ["daily", "rotate 7", "compress", "sharedscripts", "missingok"], "scripts": {"postrotate": "/bin/kill -HUP `cat /var/run/syslogd.pid 2> /dev/null` 2> /dev/null || true"}}]
 
+# openshift-ansible will wait indefinitely for your input when it detects that the
+# value of openshift_hostname resolves to an IP address not bound to any local
+# interfaces. This mis-configuration is problematic for any pod leveraging host
+# networking and liveness or readiness probes. 
+# Setting this variable to true will override that check.
+#openshift_override_hostname_check=true
+
 # host group for masters
 [masters]
 ose3-master[1:3]-ansible.test.example.com