First attempt at provisioning.

5 files changed, 144 insertions, 0 deletions

diff --git a/roles/openshift_aws_launch_config/README.md b/roles/openshift_aws_launch_config/README.md
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+++ b/roles/openshift_aws_launch_config/README.md
@@ -0,0 +1,72 @@
+openshift_aws_launch_config
+=========
+
+Ansible role to create an AWS launch config for a scale group.
+
+This includes the AMI, volumes, user_data, etc.
+
+Requirements
+------------
+
+Ansible Modules:
+
+
+Role Variables
+--------------
+- r_openshift_aws_launch_config_name: "{{ launch_config_name }}"
+- r_openshift_aws_launch_config_clusterid: "{{ clusterid }}"
+- r_openshift_aws_launch_config_region: "{{ region }}"
+- r_openshift_aws_launch_config: "{{ node_group_config }}"
+```yaml
+    master:
+      instance_type: m4.xlarge
+      ami: ami-cdeec8b6  # if using an encrypted AMI this will be replaced
+      volumes:
+      - device_name: /dev/sdb
+        volume_size: 100
+        device_type: gp2
+        delete_on_termination: False
+      health_check:
+        period: 60
+        type: EC2
+      min_size: 3
+      max_size: 3
+      desired_size: 3
+      tags:
+        host-type: master
+        sub-host-type: default
+      wait_for_instances: True
+```
+- r_openshift_aws_launch_config_type: compute
+- r_openshift_aws_launch_config_custom_image: ami-xxxxx
+- r_openshift_aws_launch_config_bootstrap_token: <string of kubeconfig>
+
+Dependencies
+------------
+
+
+Example Playbook
+----------------
+```yaml
+  - name: create compute nodes config
+    include_role:
+      name: openshift_aws_launch_config
+    vars:
+      r_openshift_aws_launch_config_name: "{{ launch_config_name }}"
+      r_openshift_aws_launch_config_clusterid: "{{ clusterid }}"
+      r_openshift_aws_launch_config_region: "{{ region }}"
+      r_openshift_aws_launch_config: "{{ node_group_config }}"
+      r_openshift_aws_launch_config_type: compute
+      r_openshift_aws_launch_config_custom_image: ami-1234
+      r_openshift_aws_launch_config_bootstrap_token: abcd
+```
+
+License
+-------
+
+Apache 2.0
+
+Author Information
+------------------
+
+Openshift
diff --git a/roles/openshift_aws_launch_config/defaults/main.yml b/roles/openshift_aws_launch_config/defaults/main.yml
new file mode 100644
index 000000000..ed97d539c
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+++ b/roles/openshift_aws_launch_config/defaults/main.yml
@@ -0,0 +1 @@
+---
diff --git a/roles/openshift_aws_launch_config/meta/main.yml b/roles/openshift_aws_launch_config/meta/main.yml
new file mode 100644
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+++ b/roles/openshift_aws_launch_config/meta/main.yml
@@ -0,0 +1,12 @@
+---
+galaxy_info:
+  author: OpenShift
+  description: Openshift AWS VPC creation
+  company: Red Hat, Inc
+  license: ASL 2.0
+  min_ansible_version: 2.3
+  platforms:
+  - name: EL
+    versions:
+    - 7
+dependencies: []
diff --git a/roles/openshift_aws_launch_config/tasks/main.yml b/roles/openshift_aws_launch_config/tasks/main.yml
new file mode 100644
index 000000000..437cf1f71
--- /dev/null
+++ b/roles/openshift_aws_launch_config/tasks/main.yml
@@ -0,0 +1,50 @@
+---
+- name: fail when params are not set
+  fail:
+    msg: Please specify the role parameters.
+  when:
+  - r_openshift_aws_launch_config_cluseterid is undefined
+  - r_openshift_aws_launch_config_type is undefined
+  - r_openshift_aws_launch_config_region is undefined
+  - r_openshift_aws_launch_config is undefined
+
+- name: fetch the security groups for launch config
+  ec2_group_facts:
+    filters:
+      group-name:
+      - "{{ r_openshift_aws_launch_config_clusterid }}"  # default sg
+      - "{{ r_openshift_aws_launch_config_clusterid }}_{{ r_openshift_aws_launch_config_type }}"  # node type sg
+      - "{{ r_openshift_aws_launch_config_clusterid }}_{{ r_openshift_aws_launch_config_type }}_k8s"  # node type sg k8s
+    region: "{{ r_openshift_aws_launch_config_region }}"
+  register: ec2sgs
+
+# Create the scale group config
+- name: Create the node scale group config
+  ec2_lc:
+    name: "{{ r_openshift_aws_launch_config_name }}"
+    region: "{{ r_openshift_aws_launch_config_region }}"
+    image_id: "{{ r_openshift_aws_launch_config_custom_image if 'ami-' in r_openshift_aws_launch_config_custom_image else r_openshift_aws_launch_config[r_openshift_aws_launch_config_type].ami }}"
+    instance_type: "{{ r_openshift_aws_launch_config[r_openshift_aws_launch_config_type].instance_type }}"
+    security_groups: "{{ ec2sgs.security_groups | map(attribute='group_id')| list }}"
+    user_data: |-
+      #cloud-config
+      {%  if r_openshift_aws_launch_config_type != 'master' %}
+      write_files:
+      - path: /root/csr_kubeconfig
+        owner: root:root
+        permissions: '0640'
+        content: {{ r_openshift_aws_launch_config_bootstrap_token | default('') | to_yaml }}
+      - path: /root/openshift_settings
+        owner: root:root
+        permissions: '0640'
+        content:
+          openshift_type: "{{ r_openshift_aws_launch_config_type }}"
+      runcmd:
+      - [ systemctl, enable, atomic-openshift-node]
+      - [ systemctl, start, atomic-openshift-node]
+      {% endif %}
+    key_name: "{{ r_openshift_aws_launch_config.ssh_key_name }}"
+    ebs_optimized: False
+    volumes: "{{ r_openshift_aws_launch_config[r_openshift_aws_launch_config_type].volumes }}"
+    assign_public_ip: True
+  register: test
diff --git a/roles/openshift_aws_launch_config/templates/cloud-init.j2 b/roles/openshift_aws_launch_config/templates/cloud-init.j2
new file mode 100644
index 000000000..1a1e29550
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+++ b/roles/openshift_aws_launch_config/templates/cloud-init.j2
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+{% if r_openshift_aws_launch_config_bootstrap_token is defined and r_openshift_aws_launch_config_bootstrap_token is not '' %}
+#cloud-config
+write_files:
+- path: /root/csr_kubeconfig
+  owner: root:root
+  permissions: '0640'
+  content: |-
+  {{ r_openshift_aws_launch_config_bootstrap_token }}
+{% endif %}