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postgres.yaml.j2
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# Postgres StatefulSet.
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: '{{ ansible_operator_meta.name }}-postgres-{{ supported_pg_version }}'
namespace: '{{ ansible_operator_meta.namespace }}'
labels:
{{ lookup("template", "../common/templates/labels/additional_labels.yaml.j2") | indent(width=4) | trim }}
app.kubernetes.io/name: 'postgres-{{ supported_pg_version }}'
app.kubernetes.io/instance: 'postgres-{{ supported_pg_version }}-{{ ansible_operator_meta.name }}'
app.kubernetes.io/component: 'database'
app.kubernetes.io/part-of: '{{ ansible_operator_meta.name }}'
app.kubernetes.io/managed-by: '{{ deployment_type }}-operator'
app.kubernetes.io/operator-version: '{{ lookup("env", "OPERATOR_VERSION") }}'
app.kubernetes.io/component: database
spec:
selector:
matchLabels:
app.kubernetes.io/name: 'postgres-{{ supported_pg_version }}'
app.kubernetes.io/instance: 'postgres-{{ supported_pg_version }}-{{ ansible_operator_meta.name }}'
app.kubernetes.io/component: 'database'
app.kubernetes.io/managed-by: '{{ deployment_type }}-operator'
serviceName: '{{ ansible_operator_meta.name }}'
replicas: 1
updateStrategy:
type: RollingUpdate
template:
metadata:
labels:
{{ lookup("template", "../common/templates/labels/additional_labels.yaml.j2") | indent(width=8) | trim }}
app.kubernetes.io/name: 'postgres-{{ supported_pg_version }}'
app.kubernetes.io/instance: 'postgres-{{ supported_pg_version }}-{{ ansible_operator_meta.name }}'
app.kubernetes.io/component: 'database'
app.kubernetes.io/part-of: '{{ ansible_operator_meta.name }}'
app.kubernetes.io/managed-by: '{{ deployment_type }}-operator'
{% if postgres_annotations %}
{{ postgres_annotations | indent(width=8) }}
{% endif %}
spec:
{% if postgres_security_context_settings|length %}
securityContext:
{{ postgres_security_context_settings | to_nice_yaml | indent(8) }}
{% endif %}
{% if image_pull_secret is defined %}
imagePullSecrets:
- name: {{ image_pull_secret }}
{% elif image_pull_secrets | length > 0 %}
imagePullSecrets:
{% for secret in image_pull_secrets %}
- name: {{ secret }}
{% endfor %}
{% endif %}
{% if postgres_priority_class is defined %}
priorityClassName: '{{ postgres_priority_class }}'
{% endif %}
{% if postgres_data_volume_init and not is_openshift %}
initContainers:
- name: init
image: '{{ _postgres_image }}'
imagePullPolicy: '{{ image_pull_policy }}'
securityContext:
runAsUser: 0
command:
- /bin/sh
- -c
- |
{{ postgres_init_container_commands | indent(width=14) }}
resources: {{ postgres_init_container_resource_requirements | default(postgres_resource_requirements) }}
volumeMounts:
- name: postgres-{{ supported_pg_version }}
mountPath: '{{ _postgres_data_path | dirname }}'
subPath: '{{ _postgres_data_path | dirname | basename }}'
{% if postgres_extra_volume_mounts %}
{{ postgres_extra_volume_mounts | indent(width=12, first=True) }}
{% endif %}
{% endif %}
containers:
- image: '{{ _postgres_image }}'
imagePullPolicy: '{{ image_pull_policy }}'
name: postgres
{% if postgres_extra_args %}
command: ["run-postgresql"]
args: {{ postgres_extra_args }}
{% endif %}
env:
# For postgres_image based on rhel8/postgresql-{{ supported_pg_version }}
- name: POSTGRESQL_DATABASE
valueFrom:
secretKeyRef:
name: '{{ __postgres_configuration_secret }}'
key: database
- name: POSTGRESQL_USER
valueFrom:
secretKeyRef:
name: '{{ __postgres_configuration_secret }}'
key: username
- name: POSTGRESQL_PASSWORD
valueFrom:
secretKeyRef:
name: '{{ __postgres_configuration_secret }}'
key: password
# For postgres_image based on postgres
- name: POSTGRES_DB
valueFrom:
secretKeyRef:
name: '{{ __postgres_configuration_secret }}'
key: database
- name: POSTGRES_USER
valueFrom:
secretKeyRef:
name: '{{ __postgres_configuration_secret }}'
key: username
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: '{{ __postgres_configuration_secret }}'
key: password
- name: PGDATA
value: '{{ _postgres_data_path }}'
- name: POSTGRES_INITDB_ARGS
value: '{{ postgres_initdb_args }}'
- name: POSTGRES_HOST_AUTH_METHOD
value: '{{ postgres_host_auth_method }}'
{% if 'resources' in old_pg_config and old_pg_config['resources'] and 'password' in old_pg_config['resources'][0]['data'] %}
- name: PGPASSWORD_OLD
valueFrom:
secretKeyRef:
name: '{{ old_pg_config['resources'][0]['metadata']['name'] }}'
key: password
{% endif %}
ports:
- containerPort: {{ awx_postgres_port | default('5432')}}
name: postgres-{{ supported_pg_version }}
volumeMounts:
- name: postgres-{{ supported_pg_version }}
mountPath: '{{ _postgres_data_path | dirname }}'
subPath: '{{ _postgres_data_path | dirname | basename }}'
{% if postgres_extra_volume_mounts %}
{{ postgres_extra_volume_mounts | indent(width=12, first=True) }}
{% endif %}
resources: {{ postgres_resource_requirements }}
{% if postgres_selector %}
nodeSelector:
{{ postgres_selector | indent(width=8) }}
{% endif %}
{% if postgres_tolerations %}
tolerations:
{{ postgres_tolerations | indent(width=8) }}
{% endif %}
{% if postgres_extra_volumes %}
volumes:
{{ postgres_extra_volumes | indent(width=8, first=False) }}
{% endif %}
volumeClaimTemplates:
- metadata:
name: postgres-{{ supported_pg_version }}
spec:
accessModes:
- ReadWriteOnce
{% if postgres_storage_class is defined %}
storageClassName: '{{ postgres_storage_class }}'
{% endif %}
resources:
{% if postgres_storage_requirements.limits.storage | default("", true) %}
limits:
storage: {{ postgres_storage_requirements.limits.storage }}
{% endif %}
{% if postgres_storage_requirements.requests.storage | default("", true) %}
requests:
storage: {{ postgres_storage_requirements.requests.storage }}
{% endif %}
# Postgres Service.
---
apiVersion: v1
kind: Service
metadata:
name: '{{ ansible_operator_meta.name }}-postgres-{{ supported_pg_version }}'
namespace: '{{ ansible_operator_meta.namespace }}'
labels:
{{ lookup("template", "../common/templates/labels/additional_labels.yaml.j2") | indent(width=4) | trim }}
app.kubernetes.io/name: 'postgres-{{ supported_pg_version }}'
app.kubernetes.io/instance: 'postgres-{{ supported_pg_version }}-{{ ansible_operator_meta.name }}'
app.kubernetes.io/component: 'database'
app.kubernetes.io/part-of: '{{ ansible_operator_meta.name }}'
app.kubernetes.io/managed-by: '{{ deployment_type }}-operator'
app.kubernetes.io/operator-version: '{{ lookup("env", "OPERATOR_VERSION") }}'
app.kubernetes.io/component: database
spec:
ports:
- port: 5432
clusterIP: None
selector:
app.kubernetes.io/name: 'postgres-{{ supported_pg_version }}'
app.kubernetes.io/instance: 'postgres-{{ supported_pg_version }}-{{ ansible_operator_meta.name }}'
app.kubernetes.io/component: 'database'
app.kubernetes.io/part-of: '{{ ansible_operator_meta.name }}'
app.kubernetes.io/managed-by: '{{ deployment_type }}-operator'