diff options
Diffstat (limited to 'roles/kubernetes/kubeadm/master/tasks')
-rw-r--r-- | roles/kubernetes/kubeadm/master/tasks/primary-master.yml | 30 | ||||
-rw-r--r-- | roles/kubernetes/kubeadm/master/tasks/secondary-masters.yml | 27 |
2 files changed, 32 insertions, 25 deletions
diff --git a/roles/kubernetes/kubeadm/master/tasks/primary-master.yml b/roles/kubernetes/kubeadm/master/tasks/primary-master.yml index e814e847..115c8616 100644 --- a/roles/kubernetes/kubeadm/master/tasks/primary-master.yml +++ b/roles/kubernetes/kubeadm/master/tasks/primary-master.yml @@ -24,35 +24,39 @@ # check_mode: no # register: kubeadm_token_generate - - name: initialize kubernetes master - command: "kubeadm init --config /etc/kubernetes/kubeadm.config --node-name {{ inventory_hostname }}{% if kubernetes_cri_socket is defined %} --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 is defined %} --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" - args: - creates: /etc/kubernetes/pki/ca.crt - register: kubeadm_init - - - name: dump output of kubeadm init to log file - when: kubeadm_init.changed - copy: - content: "{{ kubeadm_init.stdout }}\n" - dest: /etc/kubernetes/kubeadm-init.log + - 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 is defined %} --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 is defined %} --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" + args: + creates: /etc/kubernetes/pki/ca.crt + register: kubeadm_init + + always: + - name: dump output of kubeadm init to log file + when: kubeadm_init.changed + copy: + content: "{{ kubeadm_init.stdout }}\n" + dest: /etc/kubernetes/kubeadm-init.log - name: create bootstrap token for existing cluster command: kubeadm token create --ttl 42m check_mode: no register: kubeadm_token_generate + ### cluster is already initialized but config has changed - name: upgrade cluster config when: kubeconfig_kubelet_stats.stat.exists and kubeadm_config is changed block: - - name: fail for cluster upgrades fail: msg: "upgrading cluster config is currently not supported!" + ### cluster is already initialized - name: prepare cluster for new nodes diff --git a/roles/kubernetes/kubeadm/master/tasks/secondary-masters.yml b/roles/kubernetes/kubeadm/master/tasks/secondary-masters.yml index 7025ace0..ffe1b4b2 100644 --- a/roles/kubernetes/kubeadm/master/tasks/secondary-masters.yml +++ b/roles/kubernetes/kubeadm/master/tasks/secondary-masters.yml @@ -25,18 +25,21 @@ set_fact: kubeadm_upload_certs_key: "{% if kubeadm_upload_certs.stdout is defined %}{{ kubeadm_upload_certs.stdout_lines | last }}{% endif %}" -- name: join kubernetes secondary master node - command: "kubeadm join {{ host_vars[groups['_kubernetes_primary_master_']].kubernetes_kubelet_node_ip }}:6443 --node-name {{ inventory_hostname }}{% if kubernetes_cri_socket is defined %} --cri-socket {{ kubernetes_cri_socket }}{% endif %} --token '{{ kube_bootstrap_token }}' --discovery-token-ca-cert-hash '{{ kube_bootstrap_ca_cert_hash }}' --control-plane --certificate-key {{ kubeadm_upload_certs_key }}" - args: - creates: /etc/kubernetes/kubelet.conf - register: kubeadm_join - -- name: dump output of kubeadm join to log file - when: kubeadm_join is changed - # This is not a handler by design to make sure this action runs at this point of the play. - copy: # noqa 503 - content: "{{ kubeadm_join.stdout }}\n" - dest: /etc/kubernetes/kubeadm-join.log +- name: join kubernetes secondary master node and store log + block: + - name: join kubernetes secondary master node + command: "kubeadm join {{ hostvars[groups['_kubernetes_primary_master_'][0]].kubernetes_kubelet_node_ip }}:6443 --node-name {{ inventory_hostname }}{% if kubernetes_kubelet_node_ip is defined %} --apiserver-advertise-address {{ kubernetes_kubelet_node_ip }}{% endif %}{% if kubernetes_cri_socket is defined %} --cri-socket {{ kubernetes_cri_socket }}{% endif %} --token '{{ kube_bootstrap_token }}' --discovery-token-ca-cert-hash '{{ kube_bootstrap_ca_cert_hash }}' --control-plane --certificate-key {{ kubeadm_upload_certs_key }}" + args: + creates: /etc/kubernetes/kubelet.conf + register: kubeadm_join + + always: + - name: dump output of kubeadm join to log file + when: kubeadm_join is changed + # This is not a handler by design to make sure this action runs at this point of the play. + copy: # noqa 503 + content: "{{ kubeadm_join.stdout }}\n" + dest: /etc/kubernetes/kubeadm-join.log # TODO: acutally check if node has registered - name: give the new master(s) a moment to register |