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---
- name: Validate Elasticsearch cluster size
fail: msg="The openshift_logging_es_cluster_size may only be scaled down manually. Please see official documentation on how to do this."
when: openshift_logging_facts.elasticsearch.deploymentconfigs | length > openshift_logging_es_cluster_size|int
- name: Validate Elasticsearch Ops cluster size
fail: msg="The openshift_logging_es_ops_cluster_size may only be scaled down manually. Please see official documentation on how to do this."
when: openshift_logging_facts.elasticsearch_ops.deploymentconfigs | length > openshift_logging_es_ops_cluster_size|int
- fail:
msg: Invalid deployment type, one of ['data-master', 'data-client', 'master', 'client'] allowed
when: not openshift_logging_elasticsearch_deployment_type in __allowed_es_types
- set_fact:
elasticsearch_name: "{{ 'logging-elasticsearch' ~ ( (openshift_logging_elasticsearch_ops_deployment | default(false) | bool) | ternary('-ops', '')) }}"
es_component: "{{ 'es' ~ ( (openshift_logging_elasticsearch_ops_deployment | default(false) | bool) | ternary('-ops', '') ) }}"
- include: determine_version.yaml
# allow passing in a tempdir
- name: Create temp directory for doing work in
command: mktemp -d /tmp/openshift-logging-ansible-XXXXXX
register: mktemp
changed_when: False
- set_fact:
tempdir: "{{ mktemp.stdout }}"
# This may not be necessary in this role
- name: Create templates subdirectory
file:
state: directory
path: "{{ tempdir }}/templates"
mode: 0755
changed_when: False
# we want to make sure we have all the necessary components here
# service account
- name: Create ES service account
oc_serviceaccount:
state: present
name: "aggregated-logging-elasticsearch"
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
image_pull_secrets: "{{ openshift_logging_image_pull_secret }}"
when: openshift_logging_image_pull_secret != ''
- name: Create ES service account
oc_serviceaccount:
state: present
name: "aggregated-logging-elasticsearch"
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
when:
- openshift_logging_image_pull_secret == ''
# rolebinding reader
- copy:
src: rolebinding-reader.yml
dest: "{{ tempdir }}/rolebinding-reader.yml"
- name: Create rolebinding-reader role
oc_obj:
state: present
name: "rolebinding-reader"
kind: clusterrole
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
files:
- "{{ tempdir }}/rolebinding-reader.yml"
delete_after: true
# SA roles
- name: Set rolebinding-reader permissions for ES
oc_adm_policy_user:
state: present
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
resource_kind: cluster-role
resource_name: rolebinding-reader
user: "system:serviceaccount:{{ openshift_logging_elasticsearch_namespace }}:aggregated-logging-elasticsearch"
# View role and binding
- name: Generate logging-elasticsearch-view-role
template:
src: rolebinding.j2
dest: "{{mktemp.stdout}}/logging-elasticsearch-view-role.yaml"
vars:
obj_name: logging-elasticsearch-view-role
roleRef:
name: view
subjects:
- kind: ServiceAccount
name: aggregated-logging-elasticsearch
changed_when: no
- name: Set logging-elasticsearch-view-role role
oc_obj:
state: present
name: "logging-elasticsearch-view-role"
kind: rolebinding
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
files:
- "{{ tempdir }}/logging-elasticsearch-view-role.yaml"
delete_after: true
# configmap
- template:
src: elasticsearch-logging.yml.j2
dest: "{{ tempdir }}/elasticsearch-logging.yml"
when: es_logging_contents is undefined
changed_when: no
- template:
src: elasticsearch.yml.j2
dest: "{{ tempdir }}/elasticsearch.yml"
vars:
allow_cluster_reader: "{{ openshift_logging_elasticsearch_ops_allow_cluster_reader | lower | default('false') }}"
es_number_of_shards: "{{ openshift_logging_es_number_of_shards | default(1) }}"
es_number_of_replicas: "{{ openshift_logging_es_number_of_replicas | default(0) }}"
when: es_config_contents is undefined
changed_when: no
- copy:
content: "{{ es_logging_contents }}"
dest: "{{ tempdir }}/elasticsearch-logging.yml"
when: es_logging_contents is defined
changed_when: no
- copy:
content: "{{ es_config_contents }}"
dest: "{{ tempdir }}/elasticsearch.yml"
when: es_config_contents is defined
changed_when: no
- name: Set ES configmap
oc_configmap:
state: present
name: "{{ elasticsearch_name }}"
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
from_file:
elasticsearch.yml: "{{ tempdir }}/elasticsearch.yml"
logging.yml: "{{ tempdir }}/elasticsearch-logging.yml"
# secret
- name: Set ES secret
oc_secret:
state: present
name: "logging-elasticsearch"
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
files:
- name: key
path: "{{ generated_certs_dir }}/logging-es.jks"
- name: truststore
path: "{{ generated_certs_dir }}/truststore.jks"
- name: searchguard.key
path: "{{ generated_certs_dir }}/elasticsearch.jks"
- name: searchguard.truststore
path: "{{ generated_certs_dir }}/truststore.jks"
- name: admin-key
path: "{{ generated_certs_dir }}/system.admin.key"
- name: admin-cert
path: "{{ generated_certs_dir }}/system.admin.crt"
- name: admin-ca
path: "{{ generated_certs_dir }}/ca.crt"
- name: admin.jks
path: "{{ generated_certs_dir }}/system.admin.jks"
# services
- name: Set logging-{{ es_component }}-cluster service
oc_service:
state: present
name: "logging-{{ es_component }}-cluster"
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
selector:
component: "{{ es_component }}"
provider: openshift
# pending #4091
#labels:
#- logging-infra: 'support'
ports:
- port: 9300
- name: Set logging-{{ es_component }} service
oc_service:
state: present
name: "logging-{{ es_component }}"
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
selector:
component: "{{ es_component }}"
provider: openshift
# pending #4091
#labels:
#- logging-infra: 'support'
ports:
- port: 9200
targetPort: "restapi"
- name: Creating ES storage template
template:
src: pvc.j2
dest: "{{ tempdir }}/templates/logging-es-pvc.yml"
vars:
obj_name: "{{ openshift_logging_elasticsearch_pvc_name }}"
size: "{{ openshift_logging_elasticsearch_pvc_size }}"
access_modes: "{{ openshift_logging_elasticsearch_pvc_access_modes | list }}"
pv_selector: "{{ openshift_logging_elasticsearch_pvc_pv_selector }}"
when:
- openshift_logging_elasticsearch_storage_type == "pvc"
- not openshift_logging_elasticsearch_pvc_dynamic
- name: Creating ES storage template
template:
src: pvc.j2
dest: "{{ tempdir }}/templates/logging-es-pvc.yml"
vars:
obj_name: "{{ openshift_logging_elasticsearch_pvc_name }}"
size: "{{ openshift_logging_elasticsearch_pvc_size }}"
access_modes: "{{ openshift_logging_elasticsearch_pvc_access_modes | list }}"
pv_selector: "{{ openshift_logging_elasticsearch_pvc_pv_selector }}"
annotations:
volume.alpha.kubernetes.io/storage-class: "dynamic"
when:
- openshift_logging_elasticsearch_storage_type == "pvc"
- openshift_logging_elasticsearch_pvc_dynamic
- name: Set ES storage
oc_obj:
state: present
kind: pvc
name: "{{ openshift_logging_elasticsearch_pvc_name }}"
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
files:
- "{{ tempdir }}/templates/logging-es-pvc.yml"
delete_after: true
when:
- openshift_logging_elasticsearch_storage_type == "pvc"
- set_fact:
es_deploy_name: "logging-{{ es_component }}-{{ openshift_logging_elasticsearch_deployment_type }}-{{ 'abcdefghijklmnopqrstuvwxyz0123456789' | random_word(8) }}"
when: openshift_logging_elasticsearch_deployment_name == ""
- set_fact:
es_deploy_name: "{{ openshift_logging_elasticsearch_deployment_name }}"
when: openshift_logging_elasticsearch_deployment_name != ""
# DC
- name: Set ES dc templates
template:
src: es.j2
dest: "{{ tempdir }}/templates/logging-es-dc.yml"
vars:
es_cluster_name: "{{ es_component }}"
component: "{{ es_component }}"
logging_component: elasticsearch
deploy_name: "{{ es_deploy_name }}"
image: "{{ openshift_logging_image_prefix }}logging-elasticsearch:{{ openshift_logging_image_version }}"
es_cpu_limit: "{{ openshift_logging_elasticsearch_cpu_limit }}"
es_memory_limit: "{{ openshift_logging_elasticsearch_memory_limit }}"
es_node_selector: "{{ openshift_logging_elasticsearch_nodeselector | default({}) }}"
deploy_type: "{{ openshift_logging_elasticsearch_deployment_type }}"
replicas: 1
- name: Set ES dc
oc_obj:
state: present
name: "{{ es_deploy_name }}"
namespace: "{{ openshift_logging_elasticsearch_namespace }}"
kind: dc
files:
- "{{ tempdir }}/templates/logging-es-dc.yml"
delete_after: true
## Placeholder for migration when necessary ##
- name: Delete temp directory
file:
name: "{{ tempdir }}"
state: absent
changed_when: False
|