finalize handling of network plugins. (needs testing)

4 files changed, 21 insertions, 4 deletions

diff --git a/roles/kubernetes/kubeadm/master/tasks/net_kubeguard.yml b/roles/kubernetes/kubeadm/master/tasks/net_kubeguard.yml
new file mode 100644
index 00000000..95fee7c8
--- /dev/null
+++ b/roles/kubernetes/kubeadm/master/tasks/net_kubeguard.yml
@@ -0,0 +1,3 @@
+---
+### kubeguard needs to be deployed before the cluster has been initialized.
+### there is nothing more todo here.
diff --git a/roles/kubernetes/kubeadm/master/tasks/net_none.yml b/roles/kubernetes/kubeadm/master/tasks/net_none.yml
new file mode 100644
index 00000000..bf1a16d5
--- /dev/null
+++ b/roles/kubernetes/kubeadm/master/tasks/net_none.yml
@@ -0,0 +1,2 @@
+---
+## this "plugin" is for testing purposes only
diff --git a/roles/kubernetes/kubeadm/master/tasks/primary-master.yml b/roles/kubernetes/kubeadm/master/tasks/primary-master.yml
index f24e9ac1..432f7479 100644
--- a/roles/kubernetes/kubeadm/master/tasks/primary-master.yml
+++ b/roles/kubernetes/kubeadm/master/tasks/primary-master.yml
@@ -27,8 +27,8 @@
   - name: initialize kubernetes master and store log
     block:
     - name: initialize kubernetes master
-      command: "kubeadm init --config /etc/kubernetes/kubeadm.config --node-name {{ inventory_hostname }}{% if kubernetes_cri_socket %} --cri-socket {{ kubernetes_cri_socket }}{% endif %}{% if kubernetes_network_plugin == 'kube-router' %} --skip-phases addon/kube-proxy{% endif %} --skip-token-print"
-  #    command: "kubeadm init --config /etc/kubernetes/kubeadm.config{% if kubernetes_cri_socket %} --cri-socket {{ kubernetes_cri_socket }}{% endif %}{% if kubernetes_network_plugin == 'kube-router' %} --skip-phases addon/kube-proxy{% endif %} --token '{{ kubeadm_token_generate.stdout }}' --token-ttl 42m --skip-token-print"
+      command: "kubeadm init --config /etc/kubernetes/kubeadm.config --node-name {{ inventory_hostname }}{% if kubernetes_cri_socket %} --cri-socket {{ kubernetes_cri_socket }}{% endif %}{% if kubernetes_network_plugin_replaces_kube_proxy %} --skip-phases addon/kube-proxy{% endif %} --skip-token-print"
+  #    command: "kubeadm init --config /etc/kubernetes/kubeadm.config{% if kubernetes_cri_socket %} --cri-socket {{ kubernetes_cri_socket }}{% endif %}{% if kubernetes_network_plugin_replaces_kube_proxy %} --skip-phases addon/kube-proxy{% endif %} --token '{{ kubeadm_token_generate.stdout }}' --token-ttl 42m --skip-token-print"
       args:
         creates: /etc/kubernetes/pki/ca.crt
       register: kubeadm_init
@@ -40,6 +40,12 @@
         content: "{{ kubeadm_init.stdout }}\n"
         dest: /etc/kubernetes/kubeadm-init.log
 
+    - name: dump error output of kubeadm init to log file
+      when: kubeadm_init.changed and kubeadm_init.stderr
+      copy:
+        content: "{{ kubeadm_init.stderr }}\n"
+        dest: /etc/kubernetes/kubeadm-init.errors
+
   - name: create bootstrap token for existing cluster
     command: kubeadm token create --ttl 42m
     check_mode: no
@@ -119,5 +125,5 @@
 
 ## Network Plugin
 
-# - name: install network plugin
-#   include_tasks: "net_{{ kubernetes_network_plugin }}.yml"
+- name: install network plugin
+  include_tasks: "net_{{ kubernetes_network_plugin }}.yml"
diff --git a/roles/kubernetes/kubeadm/master/tasks/secondary-masters.yml b/roles/kubernetes/kubeadm/master/tasks/secondary-masters.yml
index 31fb31d6..37f108a7 100644
--- a/roles/kubernetes/kubeadm/master/tasks/secondary-masters.yml
+++ b/roles/kubernetes/kubeadm/master/tasks/secondary-masters.yml
@@ -42,6 +42,12 @@
       content: "{{ kubeadm_join.stdout }}\n"
       dest: /etc/kubernetes/kubeadm-join.log
 
+  - name: dump error output of kubeadm join to log file
+    when: kubeadm_join.changed and kubeadm_join.stderr
+    copy:
+      content: "{{ kubeadm_join.stderr }}\n"
+      dest: /etc/kubernetes/kubeadm-join.errors
+
   # TODO: acutally check if node has registered
 - name: give the new master(s) a moment to register
   when: kubeadm_join is changed