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|
#jinja2: trim_blocks: "true", lstrip_blocks: "false"
---
apiVersion: v1
kind: Template
metadata:
name: {{ kaas_project }}-pods
annotations:
descriptions: {{ kaas_project_config.description | default(kaas_project ~ "auto-generated pod template") }}
objects:
{% for name, pod in (kaas_project_config.pods | default({})).iteritems() %}
{% set pubkey = "kaas_" ~ name ~ "_pubkey" %}
{% set privkey = "kaas_" ~ name ~ "_privkey" %}
{% set cakey = "kaas_" ~ name ~ "_ca" %}
{% if pod.variant is defined %}
{% set pod = pod[pod.variant] %}
{% endif %}
{% if pod.service is defined %}
- apiVersion: v1
kind: Service
metadata:
name: {{ pod.name | default(name) }}
spec:
selector:
name: {{ pod.name | default(name) }}
{% if pod.service.ports is defined %}
ports:
{% for port in pod.service.ports %}
{% set portmap = (port | string).split('/') %}
- name: "{{ portmap[0] }}"
port: {{ portmap[0] }}
targetPort: {{ (portmap[1] is defined) | ternary(portmap[1], portmap[0]) }}
{% endfor %}
{% endif %}
{% if (pod.service.ports is defined) and (pod.service.host is defined) %}
{% set first_port = (pod.service.ports[0] | string).split('/') %}
- apiVersion: v1
kind: Route
metadata:
name: {{ pod.name | default(name) }}
spec:
host: {{ pod.service.host }}
to:
kind: Service
name: {{ pod.name | default(name) }}
port:
targetPort: {{ (first_port[1] is defined) | ternary(first_port[1], first_port[0]) }}
{% if (first_port[0] == "80") %}
tls:
termination: edge
insecureEdgeTerminationPolicy: Allow
{% if hostvars[inventory_hostname][pubkey] is defined %}
certificate: |-
{{ hostvars[inventory_hostname][pubkey] | indent(10) }}
{% endif %}
{% if hostvars[inventory_hostname][privkey] is defined %}
key: |-
{{ hostvars[inventory_hostname][privkey] | indent(10) }}
{% endif %}
{% if hostvars[inventory_hostname][cakey] is defined %}
caCertificate: |-
{{ hostvars[inventory_hostname][cakey] | indent(10) }}
{% endif %}
{% endif %}
{% endif %}
{% endif %}
- apiVersion: v1
kind: DeploymentConfig
metadata:
name: {{ pod.name | default(name) }}
spec:
replicas: {{ ( pod.sched | default({})).replicas | default(1) }}
revisionHistoryLimit: 2
strategy:
type: {{ (pod.sched | default({})).strategy | default('Rolling') }}
triggers:
- type: ConfigChange
selector:
name: {{ pod.name | default(name) }}
template:
metadata:
name: {{ pod.name | default(name) }}
labels:
name: {{ pod.name | default(name) }}
spec:
{% if pod.selector is defined %}
nodeSelector:
{% for skey, sval in pod.selector.iteritems() %}
{{ skey }}: "{{ sval }}"
{% endfor %}
{% endif %}
{% set mappings = (pod.images | json_query('[*].mappings') | length) %}
{% if mappings > 0 %}
volumes:
{% for img in pod.images %}
{% set imgidx = loop.index %}
{% for vol in img.mappings %}
{% set oc_name = vol.name | default(name) | regex_replace('_','-') %}
- name: vol-{{imgidx}}-{{loop.index}}
persistentVolumeClaim:
claimName: {{ oc_name }}
{% endfor %}
{% endfor %}
{% endif %}
{% if (pod.groups is defined) or (pod.run_as is defined) %}
securityContext:
{% if (pod.run_as is defined) %}
{% if (kaas_project_config.uids | default(kaas_openshift_uids))[pod.run_as] is defined %}
runAsUser: {{ (kaas_project_config.uids | default(kaas_openshift_uids))[pod.run_as].id }}
{% else %}
runAsUser: {{ pod.run_as }}
{% endif %}
{% endif %}
{% if (pod.groups is defined) %}
supplementalGroups:
{% for group in pod.groups %}
{% if (kaas_project_config.gids | default(kaas_openshift_gids))[group] is defined %}
- {{ (kaas_project_config.gids | default(kaas_openshift_gids))[group].id }}
{% else %}
- {{ group }}
{% endif %}
{% endfor %}
{% endif %}
{% endif %}
containers:
{% for img in pod.images %}
{% set imgidx = loop.index %}
- name: {{ img.name | default(pod.name) | default(name) }}
image: {{ img.image }}
imagePullPolicy: Always
ports:
{% if img.ports is defined %}
{% for port in img.ports %}
- containerPort: {{ port }}
{% endfor %}
{% else %}
{% for port in pod.service.ports %}
{% set portmap = (port | string).split('/') %}
- containerPort: {{ (portmap[1] is defined) | ternary(portmap[1], portmap[0]) }}
{% endfor %}
{% endif %}
{% if img.env is defined %}
env:
{% for env_item in img.env %}
{% set env_name = env_item.name %}
{% set env_val = env_item.value %}
{% set env_parts = (env_val | string).split('@') %}
- name: "{{ env_name }}"
{% if env_parts[0] == "secret" %}
{% set env_sec = (env_parts[1] | string).split('/') %}
valueFrom:
secretKeyRef:
name: {{ env_sec[0] }}
key: {{ env_sec[1] }}
{% elif env_parts[0] == "cm" %}
{% set env_cm = (env_parts[1] | string).split('/') %}
valueFrom:
configMapKeyRef:
name: {{ env_cm[0] }}
key: {{ env_cm[1] }}
{% else %}
value: "{{ env_val }}"
{% endif %}
{% endfor %}
{% endif %}
{% if img.mappings is defined %}
volumeMounts:
{% for vol in img.mappings %}
- name: vol-{{imgidx}}-{{loop.index}}
subPath: {{ vol.path | default("") }}
mountPath: {{ vol.mount }}
{% endfor %}
{% endif %}
{% if img.probes is defined %}
{% for probe in img.probes %}
{% if (probe.type is undefined) %}
{% set seq = ['livenessProbe', 'readinessProbe'] %}
{% elif (probe.type == "liveness") %}
{% set seq = ['livenessProbe'] %}
{% else %}
{% set seq = ['readinessProbe'] %}
{% endif %}
{% for type in seq %}
{{ type }}:
timeoutSeconds: {{ probe.timeout | default(1) }}
initialDelaySeconds: {{ probe.delay | default(10) }}
{% if (probe.command is defined) %}
exec:
command: {{ probe.command | to_json }}
{% elif (probe.path is defined) %}
httpGet:
path: {{ probe.path }}
port: {{ probe.port | default(80) }}
{% else %}
tcpSocket:
port: {{ probe.port | default(80) }}
{% endif %}
{% endfor %}
{% endfor %}
{% endif %}
{% if img.hooks is defined %}
lifecycle:
{% for hook in img.hooks %}
{{ hook.type }}:
exec:
command: {{ hook.command | to_json }}
{% endfor %}
{% endif %}
{% endfor %}
{% endfor %}
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