diff options
Diffstat (limited to 'tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks')
18 files changed, 314 insertions, 0 deletions
diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-flannel.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-flannel.yml new file mode 100644 index 00000000..9d0ffda4 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-flannel.yml @@ -0,0 +1,8 @@ +--- + +- name: Delete Kube-flannel + k8s: + state: absent + definition: "{{ lookup('file', 'kube-flannel-daemonset.yml') }}" + + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-k8s-master.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-k8s-master.yml new file mode 100644 index 00000000..f797ddb6 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-k8s-master.yml @@ -0,0 +1,22 @@ +--- +- name: Drain master node + command: kubectl drain {{ ansible_hostname }} --delete-local-data --force --ignore-daemonsets + +- name: Delete master node + command: kubectl delete node {{ ansible_hostname }} + +- name: Kubeadm reset (master) + shell: yes y | sudo kubeadm reset + +- name: Delete /etc/cni/net.d/ (master) + command: sudo rm -rf /etc/cni/net.d/ + +- name: Delete $HOME/.kube/ + file: + path: $HOME/.kube/ + state: absent + +- name: Delete init log file + file: + path: "{{ token_file }}" + state: absent
\ No newline at end of file diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-k8s-workers-drain.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-k8s-workers-drain.yml new file mode 100644 index 00000000..46ae50ec --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-k8s-workers-drain.yml @@ -0,0 +1,8 @@ +--- +- name: Drain worker node + delegate_to: "{{ groups['master'][0] }}" + command: kubectl drain {{ ansible_hostname }} --delete-local-data --force --ignore-daemonsets + +- name: Delete worker node + delegate_to: "{{ groups['master'][0] }}" + command: kubectl delete node {{ ansible_hostname }} diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-k8s-workers-reset.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-k8s-workers-reset.yml new file mode 100644 index 00000000..62a8c01f --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-k8s-workers-reset.yml @@ -0,0 +1,11 @@ +--- +- name: Kubeadm reset (worker) + shell: yes y | sudo kubeadm reset + +- name: Delete /etc/cni/net.d/ (worker) + command: sudo rm -rf /etc/cni/net.d/ + +- name: Remove node_joined.txt + file: + path: $HOME/node_joined.txt + state: absent
\ No newline at end of file diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-kubevirt-ovs.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-kubevirt-ovs.yml new file mode 100644 index 00000000..30740a44 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-kubevirt-ovs.yml @@ -0,0 +1,8 @@ +--- + +- name: Delete ovs-cni-plugin + k8s: + state: absent + definition: "{{ lookup('file', 'ovs-daemonset.yml') }}" + + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-multus.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-multus.yml new file mode 100644 index 00000000..44eabbd1 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-multus.yml @@ -0,0 +1,8 @@ +--- + +- name: Delete Multus + k8s: + state: absent + definition: "{{ lookup('file', 'multus-daemonset.yml') }}" + + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-sriov.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-sriov.yml new file mode 100644 index 00000000..6d725ce8 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-sriov.yml @@ -0,0 +1,30 @@ +--- + +- name: Delete SRIOV CNI Daemonset + k8s: + state: absent + apply: yes + definition: "{{ lookup('file', 'sriov-cni-daemonset.yaml') }}" + +- name: Delete SRIOV Device Plugin + k8s: + state: absent + apply: yes + definition: "{{ lookup('file', 'sriov-device-plugin-daemonset.yaml') }}" + +- name: Deploy SRIOV Device Plugin Config + k8s: + state: absent + apply: yes + definition: "{{ lookup('file', 'configMap-sriov-device-plugin.yaml') }}" + + + + + + + + + + + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-userspace.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-userspace.yml new file mode 100644 index 00000000..72b3d869 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/clear-userspace.yml @@ -0,0 +1,8 @@ +--- + +- name: Delete userspace-cni plugin + k8s: + state: absent + definition: "{{ lookup('file', 'userspace-daemonset.yml') }}" + + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/cni-pre-deploy.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/cni-pre-deploy.yml new file mode 100644 index 00000000..b2f280ef --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/cni-pre-deploy.yml @@ -0,0 +1,17 @@ +--- +- name: Install openshift python package + pip: + name: openshift + executable: "{{ PIP_executable_version }}" + when: inventory_hostname in groups['master'] + become: yes + +- name: Check whether /etc/cni/net.d/ exists + stat: + path: /etc/cni/net.d + register: files_to_delete + +- name: Delete /etc/cni/net.d/ + become: yes + command: sudo rm -r /etc/cni/net.d/ + when: files_to_delete.stat.exists and files_to_delete.stat.isdir
\ No newline at end of file diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/configure_master_node.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/configure_master_node.yml new file mode 100644 index 00000000..4980e17e --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/configure_master_node.yml @@ -0,0 +1,14 @@ +--- +- name: Pulling images required for setting up a Kubernetes cluster + become: yes + command: kubeadm config images pull + +- name: Initializing Kubernetes cluster + become: yes + command: kubeadm init --apiserver-advertise-address={{ kube_ad_addr }} --pod-network-cidr={{ kube_cidr_v }} + register: output + +- name: Storing Logs and Generated token for future purpose. + copy: + content: "{{ output.stdout }}" + dest: "{{ token_file }}"
\ No newline at end of file diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-flannel.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-flannel.yml new file mode 100644 index 00000000..367d682f --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-flannel.yml @@ -0,0 +1,11 @@ +--- + +- name: Clean flannel + import_tasks: clear-flannel.yml + +- name: Deploy Kube-flannel + k8s: + state: present + definition: "{{ lookup('file', 'kube-flannel-daemonset.yml') }}" + wait: yes + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-kubevirt-ovs.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-kubevirt-ovs.yml new file mode 100644 index 00000000..9913cae4 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-kubevirt-ovs.yml @@ -0,0 +1,12 @@ +--- + +- name: Clean kubevirt-ovs + include: clear-kubevirt-ovs.yml + +- name: Deploy ovs-cni-plugin + k8s: + state: present + apply: yes + definition: "{{ lookup('file', 'ovs-daemonset.yml') }}" + + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-multus.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-multus.yml new file mode 100644 index 00000000..6fb77e42 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-multus.yml @@ -0,0 +1,10 @@ +--- + +- name: Clear Multus + include: clear-multus.yml + +- name: Deploy Multus + k8s: + state: present + definition: "{{ lookup('file', 'multus-daemonset.yml') }}" + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-sriov.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-sriov.yml new file mode 100644 index 00000000..aaff5cf0 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-sriov.yml @@ -0,0 +1,26 @@ +--- + +- name: clean sriov + include: clear-sriov.yml + +- name: Deploy SRIOV Device Plugin Config + k8s: + state: present + apply: yes + definition: "{{ lookup('file', 'configMap-sriov-device-plugin.yaml') }}" + wait: yes + +- name: Deploy SRIOV Device Plugin + k8s: + state: present + apply: yes + definition: "{{ lookup('file', 'sriov-device-plugin-daemonset.yaml') }}" + +- name: Deploy SRIOV CNI + k8s: + state: present + apply: yes + definition: "{{ lookup('file', 'sriov-cni-daemonset.yaml') }}" + + + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-userspace.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-userspace.yml new file mode 100644 index 00000000..32e3b9b1 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/deploy-userspace.yml @@ -0,0 +1,13 @@ +--- + +- name: Clean userspace-cni + include: clear-userspace.yml + +- name: Deploy userspace-cni plugin + k8s: + state: present + apply: yes + definition: "{{ lookup('file', 'userspace-daemonset.yml') }}" + + + diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/foldersettings.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/foldersettings.yml new file mode 100644 index 00000000..1a8c1879 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/foldersettings.yml @@ -0,0 +1,10 @@ +--- +- name: .kube directory creation in $HOME/ + file: + path: $HOME/.kube + state: directory + +- name: Copying required files + shell: | + sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config + sudo chown $(id -u):$(id -g) $HOME/.kube/config
\ No newline at end of file diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/main.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/main.yml new file mode 100644 index 00000000..28c3f501 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/main.yml @@ -0,0 +1,83 @@ +- name: include master tasks + import_tasks: configure_master_node.yml + when: inventory_hostname in groups['master'] + tags: deploy + +- name: include folder settings for kube config + import_tasks: foldersettings.yml + when: inventory_hostname in groups['master'] + tags: deploy + +- name: include join worker tasks + import_tasks: workers.yml + when: inventory_hostname in groups['workers'] + tags: deploy, join + +- name: cni pre-deploy + import_tasks: cni-pre-deploy.yml + tags: deploy, cni + +- name: deploy flannel + import_tasks: deploy-flannel.yml + when: inventory_hostname in groups['master'] + tags: deploy, cni + +- name: clear flannel + import_tasks: clear-flannel.yml + when: inventory_hostname in groups['master'] + tags: clear + +- name: deploy multus + import_tasks: deploy-multus.yml + when: inventory_hostname in groups['master'] + tags: deploy, cni + +- name: clear multus + import_tasks: clear-multus.yml + when: inventory_hostname in groups['master'] + tags: clear + +- name: deploy kubevirt-ovs + import_tasks: deploy-kubevirt-ovs.yml + when: inventory_hostname in groups['master'] + tags: deploy, cni + +- name: clear kubevirt-ovs + import_tasks: clear-kubevirt-ovs.yml + when: inventory_hostname in groups['master'] + tags: clear + +- name: deploy sriov + import_tasks: deploy-sriov.yml + when: inventory_hostname in groups['master'] + tags: deploy, cni + +- name: clear sriov + import_tasks: clear-sriov.yml + when: inventory_hostname in groups['master'] + tags: clear + +- name: deploy userspace + import_tasks: deploy-userspace.yml + when: inventory_hostname in groups['master'] + tags: deploy, cni + +- name: clear userspace + import_tasks: clear-userspace.yml + when: inventory_hostname in groups['master'] + tags: clear + +- name: drain and delete workers from master + import_tasks: clear-k8s-workers-drain.yml + when: inventory_hostname in groups['workers'] + tags: clear + +- name: reset workers + import_tasks: clear-k8s-workers-reset.yml + when: inventory_hostname in groups['workers'] + tags: clear + +- name: clear master + import_tasks: clear-k8s-master.yml + when: inventory_hostname in groups['master'] + tags: clear
\ No newline at end of file diff --git a/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/workers.yml b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/workers.yml new file mode 100644 index 00000000..a0a815c4 --- /dev/null +++ b/tools/k8s/cluster-deployment/k8scluster/roles/clustermanager/tasks/workers.yml @@ -0,0 +1,15 @@ +--- +- name: check node is already in cluster + delegate_to: "{{ groups.master[0] }}" + command: "kubectl get nodes -n kube-system -o name" + register: get_node_register + changed_when: false + +- name: get join command + delegate_to: "{{ groups.master[0] }}" + command: kubeadm token create --print-join-command + register: join_command_raw + +- name: join cluster + shell: "sudo {{ join_command_raw.stdout_lines[0] }} --ignore-preflight-errors=all > $HOME/node_joined.txt" + when: ( 'node/' + ansible_hostname ) not in get_node_register.stdout_lines |