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authorMaciej Wereski <m.wereski@partner.samsung.com>2021-07-28 13:31:56 +0000
committerMorgan Richomme <morgan.richomme@orange.com>2021-08-24 13:41:02 +0000
commit6682483facf8887899e58e04af22ac415707ddb1 (patch)
tree7add2cb3da9b60c25abc6e8e40f566f67620e6ce
parent0aed89d464d75deb29980b0401b0456ca110b95e (diff)
noheat: deploy kubernetes
Issue-ID: INT-1601 Signed-off-by: Maciej Wereski <m.wereski@partner.samsung.com> Change-Id: Ia9e567b867e6cd0f7988be7c53c034f3335f0320
-rw-r--r--deployment/noheat/cluster-rke/ansible/create.yml4
-rw-r--r--deployment/noheat/cluster-rke/ansible/roles/setup_k8s/defaults/main.yml3
-rw-r--r--deployment/noheat/cluster-rke/ansible/roles/setup_k8s/tasks/main.yml33
-rw-r--r--deployment/noheat/cluster-rke/ansible/roles/setup_k8s/templates/cluster.yml.j252
4 files changed, 92 insertions, 0 deletions
diff --git a/deployment/noheat/cluster-rke/ansible/create.yml b/deployment/noheat/cluster-rke/ansible/create.yml
index 00e5f230a..49a48d4c2 100644
--- a/deployment/noheat/cluster-rke/ansible/create.yml
+++ b/deployment/noheat/cluster-rke/ansible/create.yml
@@ -25,3 +25,7 @@
hosts: control,workers
roles:
- role: setup_docker
+- name: Deploy k8s
+ hosts: operator0
+ roles:
+ - role: setup_k8s
diff --git a/deployment/noheat/cluster-rke/ansible/roles/setup_k8s/defaults/main.yml b/deployment/noheat/cluster-rke/ansible/roles/setup_k8s/defaults/main.yml
new file mode 100644
index 000000000..527238dc0
--- /dev/null
+++ b/deployment/noheat/cluster-rke/ansible/roles/setup_k8s/defaults/main.yml
@@ -0,0 +1,3 @@
+---
+rke_version: "1.2.11"
+k8s_version: "v1.19.13-rancher1-1"
diff --git a/deployment/noheat/cluster-rke/ansible/roles/setup_k8s/tasks/main.yml b/deployment/noheat/cluster-rke/ansible/roles/setup_k8s/tasks/main.yml
new file mode 100644
index 000000000..53d7b8167
--- /dev/null
+++ b/deployment/noheat/cluster-rke/ansible/roles/setup_k8s/tasks/main.yml
@@ -0,0 +1,33 @@
+- name: Download RKE
+ get_url:
+ url: "https://github.com/rancher/rke/releases/download/v{{ rke_version }}/rke_linux-amd64"
+ dest: "{{ ansible_user_dir }}/rke"
+ mode: '0700'
+
+- name: Prepare RKE configuration
+ template:
+ src: "cluster.yml.j2"
+ dest: "{{ ansible_user_dir }}/cluster.yml"
+ mode: '0400'
+
+- name: Run RKE
+ command:
+ cmd: "./rke up"
+ chdir: "{{ ansible_user_dir }}"
+ creates: "{{ ansible_user_dir }}/kube_config_cluster.yml"
+
+- name: Create k8s directory
+ file:
+ name: "{{ ansible_user_dir }}/.kube"
+ state: directory
+ mode: '0700'
+
+- name: Set k8s config
+ command: "mv {{ ansible_user_dir }}/kube_config_cluster.yml {{ ansible_user_dir }}/.kube/config"
+
+- name: Get kubectl
+ become: yes
+ get_url:
+ url: "https://dl.k8s.io/release/{{ k8s_version.split('-')[0] }}/bin/linux/amd64/kubectl"
+ dest: "/usr/local/bin/"
+ mode: '0555'
diff --git a/deployment/noheat/cluster-rke/ansible/roles/setup_k8s/templates/cluster.yml.j2 b/deployment/noheat/cluster-rke/ansible/roles/setup_k8s/templates/cluster.yml.j2
new file mode 100644
index 000000000..992805233
--- /dev/null
+++ b/deployment/noheat/cluster-rke/ansible/roles/setup_k8s/templates/cluster.yml.j2
@@ -0,0 +1,52 @@
+# An example of an HA Kubernetes cluster for ONAP
+nodes:
+{% for host in (groups['control'] | list() ) %}
+- address: "{{ hostvars[host]['ansible_host'] }}"
+ port: "22"
+ role:
+ - controlplane
+ - etcd
+ hostname_override: "onap-control-{{ loop.index }}"
+ user: {{ ansible_user_id }}
+ ssh_key_path: "{{ ansible_ssh_private_key_file }}"
+{% endfor %}
+{% for host in (groups['workers'] | list()) %}
+- address: "{{ hostvars[host]['ansible_host'] }}"
+ port: "22"
+ role:
+ - worker
+ hostname_override: "onap-k8s-{{ loop.index }}"
+ user: {{ ansible_user_id }}
+ ssh_key_path: "{{ ansible_ssh_private_key_file }}"
+{% endfor %}
+services:
+ kube-api:
+ service_cluster_ip_range: 10.43.0.0/16
+ pod_security_policy: false
+ always_pull_images: false
+ kube-controller:
+ cluster_cidr: 10.42.0.0/16
+ service_cluster_ip_range: 10.43.0.0/16
+ kubelet:
+ cluster_domain: cluster.local
+ cluster_dns_server: 10.43.0.10
+ fail_swap_on: false
+network:
+ plugin: canal
+authentication:
+ strategy: x509
+ssh_key_path: "{{ ansible_ssh_private_key_file }}"
+ssh_agent_auth: false
+authorization:
+ mode: rbac
+ignore_docker_version: false
+kubernetes_version: "{{ k8s_version }}"
+private_registries:
+- url: nexus3.onap.org:10001
+ user: docker
+ password: docker
+ is_default: true
+cluster_name: "onap"
+restore:
+ restore: false
+ snapshot_name: ""