OCPBUGS-29275 for a fourth try

Author: jmanthei

modules/nw-dns-viewlog.adoc

@@ -0,0 +1,25 @@
+// Module included in the following assemblies:
+// * networking/dns-operator.adoc
+
+:_mod-docs-content-type: PROCEDURE
+[id="nw-dns-viewlog_{context}"]
+= Viewing the CoreDNS logs
+
+You can view CoreDNS logs by using the `oc logs` command.
+
+.Procedure
+
+* View the logs of a specific CoreDNS pod by entering the following command:
++
+[source,terminal]
+----
+$ oc -n openshift-dns logs -c dns <core_dns_pod_name>
+----
+
+* Follow the logs of all CoreDNS pods by entering the following command:
++
+[source,terminal]
+----
+$ oc -n openshift-dns logs -c dns -l dns.operator.openshift.io/daemonset-dns=default -f --max-log-requests=<number> <1>
+----
+<1> Specifies the number of DNS pods to stream logs from. The maximum is 6.

networking/networking_operators/dns-operator.adoc

@@ -23,6 +23,8 @@ include::modules/nw-dns-operator-logs.adoc[leveloffset=+1]
 
 include::modules/nw-dns-loglevel.adoc[leveloffset=+1]
 
+include::modules/nw-dns-viewlog.adoc[leveloffset=+1]
+
 include::modules/nw-dns-operatorloglevel.adoc[leveloffset=+1]
 
 include::modules/nw-dns-cache-tuning.adoc[leveloffset=+1]