My Ansible Playbook to install an OpenShift Lab
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---
- name: Get a list of existing projects
command: oc get projects -o name
register: oc_get_projects
changed_when: false
- name: Create a new project for 3scale
command: oc new-project "{{ threescale_project }}"
when: '"projects/" ~ threescale_project not in oc_get_projects.stdout_lines'
- include: common/status.yml
vars:
project: "{{ threescale_project }}"
tags: status
- set_fact:
deploy_needed: '{{ deployment_configs|intersect(threescale_expected_deployment_configs)|length < threescale_expected_deployment_configs|length }}'
- name: Fetch the latest 3scale AMP template from the 3scale repo
uri: url={{threescale_template}} return_content=yes
register: template
- name: Parse the YAML file
set_fact:
template: '{{template.content |from_yaml }}'
when: "threescale_template_format|upper == 'YAML'"
- name: Parse the JSON file
set_fact:
template: '{{template.content |from_json }}'
when: "threescale_template_format|upper == 'JSON'"
- name: Disable the triggers and set the replicas to 0
set_fact:
template: >-
{% for obj in template.objects -%}
{% if obj.kind == 'DeploymentConfig' -%}
{% if obj.spec.update({'replicas': 0, 'triggers': []}) -%}{% endif -%}
{% endif -%}
{% endfor -%}
{{ template }}
- name: Patch the template to workaround the subPath bug (https://bugzilla.redhat.com/show_bug.cgi?id=1481617)
set_fact:
template: >-
{% for obj in template.objects -%}
{% if obj.kind == 'DeploymentConfig' -%}
{% for c in obj.spec.template.spec.containers -%}
{% if 'volumeMounts' in c -%}
{% for m in c.volumeMounts -%}
{% if 'subPath' in m -%}
{% if m.update({'subPath': ('..data/' ~ m.subPath) }) -%}{% endif -%}
{% endif -%}
{% endfor -%}
{% endif -%}
{% endfor -%}
{% endif -%}
{% endfor -%}
{{ template }}
- name: Create a temporary directory
tempfile: state=directory
register: tempfile
- name: Write the template
template: src=amp.json dest={{tempfile.path}}/amp.json
- name: Process the OpenShift Template and create the OpenShift objects for the 3scale API Management Platform
shell: oc process -f "{{tempfile.path}}/amp.json" -p "TENANT_NAME={{ threescale_tenant_name }}" -p "WILDCARD_DOMAIN={{ threescale_wildcard_domain }}" -n "{{ threescale_project }}" | oc create -f - -n "{{ threescale_project }}"
register: oc
failed_when: oc.rc > 0 and 'Error from server (AlreadyExists):' not in oc.stderr
changed_when: oc.rc == 0
when: deploy_needed
- name: Wait for OpenShift to create all objects
pause:
seconds: '{{ threescale_delay }}'
when: deploy_needed
# Deploy the CORS Configuration for APICast
# This is needed to make the "Try out" feature working in the Developer Portal
- include: apicast_cors.yml
- include: common/status.yml
vars:
project: "{{ threescale_project }}"
tags: status
- name: Deploy the storage tier (MySQL, Redis and Memcache) without any replicas
command: oc rollout latest "{{ item }}" -n "{{ threescale_project }}"
with_items:
- backend-redis
- system-memcache
- system-mysql
- system-redis
when: item not in deployment_configs
tags: rollout
- name: Scale the storage tier (MySQL, Redis and Memcache)
command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_project }}"
with_items:
- backend-redis
- system-memcache
- system-mysql
- system-redis
when: item not in replication_controllers
tags: rollout
- include: common/wait_for.yml
static: no
vars:
pod_to_wait:
- backend-redis
- system-memcache
- system-mysql
- system-redis
delay: "{{ threescale_delay }}"
retries: "{{ threescale_retries }}"
project: "{{ threescale_project }}"
tags: status
- name: Deploy the backend-listener without any replicas
command: oc rollout latest "{{ item }}" -n "{{ threescale_project }}"
with_items:
- backend-listener
when: item not in deployment_configs
tags: rollout
- name: Scale backend-listener
command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_project }}"
with_items:
- backend-listener
when: item not in replication_controllers
tags: rollout
- include: common/wait_for.yml
static: no
vars:
pod_to_wait:
- backend-listener
delay: "{{ threescale_delay }}"
retries: "{{ threescale_retries }}"
project: "{{ threescale_project }}"
tags: status
- name: Deploy everything else without any replicas
command: oc rollout latest "{{ item }}" -n "{{ threescale_project }}"
with_items:
- backend-worker
- system-app
- system-resque
- system-sidekiq
- backend-cron
- system-sphinx
- apicast-staging
- apicast-production
when: item not in deployment_configs
tags: rollout
- name: Scale system-app, system-resque and system-sidekiq
command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_project }}"
with_items:
- system-app
- system-resque
- system-sidekiq
when: item not in replication_controllers
tags: rollout
- include: common/wait_for.yml
static: no
vars:
pod_to_wait:
- system-app
- system-resque
- system-sidekiq
delay: "{{ threescale_delay }}"
retries: "{{ threescale_retries }}"
project: "{{ threescale_project }}"
tags: status
- name: Scale backend-cron, backend-worker and system-sphinx
command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_project }}"
with_items:
- backend-worker
- backend-cron
- system-sphinx
when: item not in replication_controllers
tags: rollout
- include: common/wait_for.yml
static: no
vars:
pod_to_wait:
- backend-worker
- backend-cron
- system-sphinx
delay: "{{ threescale_delay }}"
retries: "{{ threescale_retries }}"
project: "{{ threescale_project }}"
tags: status
- include: configure_apicast_for_oauth.yml
with_items:
- apicast-staging
- apicast-production
tags: oauth
- name: Deploy apicast-staging, apicast-production
command: oc scale dc "{{ item }}" --replicas=1 -n "{{ threescale_project }}"
with_items:
- apicast-staging
- apicast-production
when: item not in replication_controllers
tags: rollout
- include: common/wait_for.yml
static: no
vars:
pod_to_wait:
- apicast-staging
- apicast-production
delay: "{{ threescale_delay }}"
retries: "{{ threescale_retries }}"
project: "{{ threescale_project }}"
tags: status
- name: Get Route URL
command: oc get route system-provider-admin-route -n "{{ threescale_project }}" -o 'jsonpath={.spec.host}'
register: route
changed_when: false
tags: status
- set_fact:
threescale_default_backend_map:
microcks: http://{{ microcks_hostname }}
tags: vars
- set_fact:
threescale_admin_hostname: '{{ route.stdout }}'
threescale_backend_map: '{{ threescale_default_backend_map |combine(threescale_additional_backend_map|default({})) }}'
tags: vars
- name: Get the 3scale Administration Access Token
command: oc get dc system-app -n "{{ threescale_project }}" -o 'jsonpath={.spec.template.spec.containers[0].env[?(@.name=="ADMIN_ACCESS_TOKEN")].value}'
register: oc_get_dc
tags: vars
changed_when: false
- set_fact:
access_token: '{{ oc_get_dc.stdout }}'
tags: vars
- include: 3scale_status.yml
- include: create_api.yml
with_items: '{{ threescale_apis_to_create }}'
- include: oauth-client.yml
tags: oauth-client
- include: webhooks.yml
tags: webhooks
- name: Get Admin Username
command: oc get dc system-app -n "{{ threescale_project }}" -o 'jsonpath={.spec.template.spec.containers[0].env[?(@.name=="USER_LOGIN")].value}'
register: username
changed_when: false
tags: status
- name: Get Admin Password
command: oc get dc system-app -n "{{ threescale_project }}" -o 'jsonpath={.spec.template.spec.containers[0].env[?(@.name=="USER_PASSWORD")].value}'
register: password
changed_when: false
tags: status
- name: 3scale is ready !
debug: msg="Login on https://{{ threescale_admin_hostname }} with username = '{{ username.stdout }}' and password = '{{ password.stdout }}'"
tags: status