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---
- name: Create heketi DB volume
command: "heketi-cli -s http://{{ glusterfs_heketi_url }} --user admin --secret '{{ glusterfs_heketi_admin_key }}' setup-openshift-heketi-storage --listfile {{ mktemp.stdout }}/heketi-storage.json"
register: setup_storage
failed_when: False
# This is used in the subsequent task
- name: Copy the admin client config
command: >
cp {{ openshift.common.config_base }}/master/admin.kubeconfig {{ mktemp.stdout }}/admin.kubeconfig
changed_when: False
check_mode: no
# Need `command` here because heketi-storage.json contains multiple objects.
- name: Copy heketi DB to GlusterFS volume
command: "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig create -f {{ mktemp.stdout }}/heketi-storage.json -n {{ glusterfs_namespace }}"
when: setup_storage.rc == 0
- name: Wait for copy job to finish
oc_obj:
namespace: "{{ glusterfs_namespace }}"
kind: job
state: list
name: "heketi-storage-copy-job"
register: heketi_job
until:
- "'results' in heketi_job.results and heketi_job.results.results | count > 0"
# Pod's 'Complete' status must be True
- "heketi_job.results.results | oo_collect(attribute='status.conditions') | oo_collect(attribute='status', filters={'type': 'Complete'}) | map('bool') | select | list | count == 1"
delay: 10
retries: "{{ (glusterfs_timeout | int / 10) | int }}"
failed_when:
- "'results' in heketi_job.results"
- "heketi_job.results.results | count > 0"
# Fail when pod's 'Failed' status is True
- "heketi_job.results.results | oo_collect(attribute='status.conditions') | oo_collect(attribute='status', filters={'type': 'Failed'}) | map('bool') | select | list | count == 1"
when: setup_storage.rc == 0
- name: Delete deploy resources
oc_obj:
namespace: "{{ glusterfs_namespace }}"
kind: "{{ item.kind }}"
name: "{{ item.name | default(omit) }}"
selector: "{{ item.selector | default(omit) }}"
state: absent
with_items:
- kind: "template,route,service,jobs,dc,secret"
selector: "deploy-heketi"
- kind: "svc"
name: "heketi-storage-endpoints"
- name: Generate heketi endpoints
template:
src: "{{ openshift.common.examples_content_version }}/heketi-endpoints.yml.j2"
dest: "{{ mktemp.stdout }}/heketi-endpoints.yml"
- name: Generate heketi service
template:
src: "{{ openshift.common.examples_content_version }}/heketi-service.yml.j2"
dest: "{{ mktemp.stdout }}/heketi-service.yml"
- name: Create heketi endpoints
oc_obj:
namespace: "{{ glusterfs_namespace }}"
state: present
kind: endpoints
name: "heketi-db-{{ glusterfs_name }}-endpoints"
files:
- "{{ mktemp.stdout }}/heketi-endpoints.yml"
- name: Create heketi service
oc_obj:
namespace: "{{ glusterfs_namespace }}"
state: present
kind: service
name: "heketi-db-{{ glusterfs_name }}-endpoints"
files:
- "{{ mktemp.stdout }}/heketi-service.yml"
- name: Copy heketi template
copy:
src: "{{ openshift.common.examples_content_version }}/heketi-template.yml"
dest: "{{ mktemp.stdout }}/heketi-template.yml"
- name: Create heketi template
oc_obj:
namespace: "{{ glusterfs_namespace }}"
kind: template
name: heketi
state: present
files:
- "{{ mktemp.stdout }}/heketi-template.yml"
- name: Deploy heketi pod
oc_process:
namespace: "{{ glusterfs_namespace }}"
template_name: "heketi"
create: True
params:
IMAGE_NAME: "{{ glusterfs_heketi_image }}"
IMAGE_VERSION: "{{ glusterfs_heketi_version }}"
HEKETI_USER_KEY: "{{ glusterfs_heketi_user_key }}"
HEKETI_ADMIN_KEY: "{{ glusterfs_heketi_admin_key }}"
HEKETI_KUBE_NAMESPACE: "{{ glusterfs_namespace }}"
CLUSTER_NAME: "{{ glusterfs_name }}"
- name: Wait for heketi pod
oc_obj:
namespace: "{{ glusterfs_namespace }}"
kind: pod
state: list
selector: "glusterfs=heketi-{{ glusterfs_name }}-pod"
register: heketi_pod
until:
- "heketi_pod.results.results[0]['items'] | count > 0"
# Pod's 'Ready' status must be True
- "heketi_pod.results.results[0]['items'] | oo_collect(attribute='status.conditions') | oo_collect(attribute='status', filters={'type': 'Ready'}) | map('bool') | select | list | count == 1"
delay: 10
retries: "{{ (glusterfs_timeout | int / 10) | int }}"
- name: Determine heketi URL
oc_obj:
namespace: "{{ glusterfs_namespace }}"
state: list
kind: ep
selector: "glusterfs=heketi-{{ glusterfs_name }}-service"
register: heketi_url
until:
- "heketi_url.results.results[0]['items'][0].subsets[0].addresses[0].ip != ''"
- "heketi_url.results.results[0]['items'][0].subsets[0].ports[0].port != ''"
delay: 10
retries: "{{ (glusterfs_timeout | int / 10) | int }}"
- name: Set heketi URL
set_fact:
glusterfs_heketi_url: "{{ heketi_url.results.results[0]['items'][0].subsets[0].addresses[0].ip }}:{{ heketi_url.results.results[0]['items'][0].subsets[0].ports[0].port }}"
- name: Verify heketi service
command: "heketi-cli -s http://{{ glusterfs_heketi_url }} --user admin --secret '{{ glusterfs_heketi_admin_key }}' cluster list"
changed_when: False
|
