Dump info on coredns when deployment rollout fails

Signed-off-by: Brad Davidson <[email protected]>
k3s-io · Sep 30, 2022 · 98f75e9 · 98f75e9
1 parent b3f7c02
commit 98f75e9
Show file tree

Hide file tree

Showing 7 changed files with 71 additions and 1 deletion.
diff --git a/tests/install/centos-7/Vagrantfile b/tests/install/centos-7/Vagrantfile
@@ -42,6 +42,16 @@ Vagrant.configure("2") do |config|
       sh.inline = <<~SHELL
         #!/usr/bin/env bash
         set -eu -o pipefail
+        function describe-coredns {
+          RC=$?
+          if [[ $RC -ne 0 ]]; then
+            kubectl describe node
+            kubectl --namespace kube-system describe pod -l k8s-app=kube-dns
+            kubectl --namespace kube-system logs -l k8s-app=kube-dns
+          fi
+          exit $RC
+        }
+        trap describe-coredns EXIT
         time timeout 300 bash -c 'while ! (kubectl --namespace kube-system rollout status --timeout 10s deploy/coredns 2>/dev/null); do sleep 5; done'
       SHELL
     end

diff --git a/tests/install/fedora-coreos/Vagrantfile b/tests/install/fedora-coreos/Vagrantfile
@@ -42,6 +42,16 @@ Vagrant.configure("2") do |config|
       sh.inline = <<~SHELL
         #!/usr/bin/env bash
         set -eu -o pipefail
+        function describe-coredns {
+          RC=$?
+          if [[ $RC -ne 0 ]]; then
+            kubectl describe node
+            kubectl --namespace kube-system describe pod -l k8s-app=kube-dns
+            kubectl --namespace kube-system logs -l k8s-app=kube-dns
+          fi
+          exit $RC
+        }
+        trap describe-coredns EXIT
         time timeout 300 bash -c 'while ! (kubectl --namespace kube-system rollout status --timeout 10s deploy/coredns 2>/dev/null); do sleep 5; done'
       SHELL
     end

diff --git a/tests/install/opensuse-leap/Vagrantfile b/tests/install/opensuse-leap/Vagrantfile
@@ -44,6 +44,16 @@ Vagrant.configure("2") do |config|
       sh.inline = <<~SHELL
         #!/usr/bin/env bash
         set -eu -o pipefail
+        function describe-coredns {
+          RC=$?
+          if [[ $RC -ne 0 ]]; then
+            kubectl describe node
+            kubectl --namespace kube-system describe pod -l k8s-app=kube-dns
+            kubectl --namespace kube-system logs -l k8s-app=kube-dns
+          fi
+          exit $RC
+        }
+        trap describe-coredns EXIT
         timeout 300 bash -c 'while ! (kubectl --namespace kube-system rollout status --timeout 10s deploy/coredns); do sleep 5; done'
       SHELL
     end

diff --git a/tests/install/opensuse-microos/Vagrantfile b/tests/install/opensuse-microos/Vagrantfile
@@ -45,6 +45,16 @@ Vagrant.configure("2") do |config|
       sh.inline = <<~SHELL
         #!/usr/bin/env bash
         set -eu -o pipefail
+        function describe-coredns {
+          RC=$?
+          if [[ $RC -ne 0 ]]; then
+            kubectl describe node
+            kubectl --namespace kube-system describe pod -l k8s-app=kube-dns
+            kubectl --namespace kube-system logs -l k8s-app=kube-dns
+          fi
+          exit $RC
+        }
+        trap describe-coredns EXIT
         time timeout 300 bash -c 'while ! (kubectl --namespace kube-system rollout status --timeout 10s deploy/coredns 2>/dev/null); do sleep 5; done'
       SHELL
     end

diff --git a/tests/install/rocky-8/Vagrantfile b/tests/install/rocky-8/Vagrantfile
@@ -43,6 +43,16 @@ Vagrant.configure("2") do |config|
       sh.inline = <<~SHELL
         #!/usr/bin/env bash
         set -eu -o pipefail
+        function describe-coredns {
+          RC=$?
+          if [[ $RC -ne 0 ]]; then
+            kubectl describe node
+            kubectl --namespace kube-system describe pod -l k8s-app=kube-dns
+            kubectl --namespace kube-system logs -l k8s-app=kube-dns
+          fi
+          exit $RC
+        }
+        trap describe-coredns EXIT
         time timeout 300 bash -c 'while ! (kubectl --namespace kube-system rollout status --timeout 10s deploy/coredns 2>/dev/null); do sleep 5; done'
       SHELL
     end

diff --git a/tests/install/ubuntu-focal/Vagrantfile b/tests/install/ubuntu-focal/Vagrantfile
@@ -42,6 +42,16 @@ Vagrant.configure("2") do |config|
       sh.inline = <<~SHELL
         #!/usr/bin/env bash
         set -eu -o pipefail
+        function describe-coredns {
+          RC=$?
+          if [[ $RC -ne 0 ]]; then
+            kubectl describe node
+            kubectl --namespace kube-system describe pod -l k8s-app=kube-dns
+            kubectl --namespace kube-system logs -l k8s-app=kube-dns
+          fi
+          exit $RC
+        }
+        trap describe-coredns EXIT
         time timeout 300 bash -c 'while ! (kubectl --namespace kube-system rollout status --timeout 10s deploy/coredns 2>/dev/null); do sleep 5; done'
       SHELL
     end
@@ -97,4 +107,4 @@ Vagrant.configure("2") do |config|
     v.gui = false
     v.check_guest_additions = false
   end
-end
+end
diff --git a/tests/snapshotter/btrfs/opensuse-leap/Vagrantfile b/tests/snapshotter/btrfs/opensuse-leap/Vagrantfile
@@ -73,6 +73,16 @@ Vagrant.configure("2") do |config|
       sh.inline = <<~SHELL
         #!/usr/bin/env bash
         set -eu -o pipefail
+        function describe-coredns {
+          RC=$?
+          if [[ $RC -ne 0 ]]; then
+            kubectl describe node
+            kubectl --namespace kube-system describe pod -l k8s-app=kube-dns
+            kubectl --namespace kube-system logs -l k8s-app=kube-dns
+          fi
+          exit $RC
+        }
+        trap describe-coredns EXIT
         time timeout 300 bash -c 'while ! (kubectl --namespace kube-system rollout status --timeout 10s deploy/coredns 2>/dev/null); do sleep 5; done'
       SHELL
     end