diff options
Diffstat (limited to 'roles/ands_kaas/templates/50-kaas-pods.yml.j2')
| -rw-r--r-- | roles/ands_kaas/templates/50-kaas-pods.yml.j2 | 166 |
1 files changed, 130 insertions, 36 deletions
diff --git a/roles/ands_kaas/templates/50-kaas-pods.yml.j2 b/roles/ands_kaas/templates/50-kaas-pods.yml.j2 index ad1fc58..761004d 100644 --- a/roles/ands_kaas/templates/50-kaas-pods.yml.j2 +++ b/roles/ands_kaas/templates/50-kaas-pods.yml.j2 @@ -3,39 +3,65 @@ apiVersion: v1 kind: Template metadata: - name: {{ kaas_project }}-pods + name: {{ name | default(kaas_project) }}-pods annotations: - descriptions: {{ kaas_project_config.description | default(kaas_project ~ " auto-generated pod template") }} + descriptions: {{ kaas_project_config.description | default(name | default(kaas_project) ~ " auto-generated pod template") }} objects: -{% for name, pod in kaas_project_pods.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 %} - {% set sched = pod.sched | default({}) %} - {% set node_selector = (sched.selector is defined) | ternary(sched.selector, ands_default_node_selector | combine(sched.restrict | default({}))) %} - - {% if pod.service is defined %} +{% for name, pod in pods.iteritems() %} + {% set kind = pod.kind | default('DeploymentConfig') %} + {% if pod.enabled | default(true) %} + {% 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 %} + {% set sched = pod.sched | default({}) %} + {% set node_selector = (sched.selector is defined) | ternary(sched.selector, ands_default_node_selector | combine(sched.restrict | default({}))) %} + {% if pod.service is defined %} + {% if kind == 'StatefulSet' and pod.service.ports is defined %} - apiVersion: v1 kind: Service metadata: - name: {{ pod.name | default(name) }} + name: {{ pod.name | default(name) }}-ss + annotations: {{ pod.service.annotations | default({}) | combine({"service.alpha.kubernetes.io/tolerate-unready-endpoints": "true" }) | to_json }} spec: + clusterIP: None + publishNotReadyAddresses: True selector: name: {{ pod.name | default(name) }} - {% if pod.service.ports is defined %} ports: {% for port in pod.service.ports %} - {% set portmap = (port | string).split('/') %} + {% 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('/') %} + {% endif %} + - apiVersion: v1 + kind: Service + metadata: + name: {{ pod.name | default(name) }} + {% if pod.service.annotations is defined %} + annotations: {{ pod.service.annotations | to_json }} + {% endif %} + spec: + selector: + name: {{ pod.name | default(name) }} + {% if pod.service.ip is defined %} + clusterIP: {{ pod.service.ip }} + {% endif %} + {% 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: @@ -47,27 +73,27 @@ objects: name: {{ pod.name | default(name) }} port: targetPort: {{ (first_port[1] is defined) | ternary(first_port[1], first_port[0]) }} - {% if (first_port[0] == "80") %} + {% if (first_port[0] == "80") %} tls: termination: edge insecureEdgeTerminationPolicy: Allow - {% if hostvars[inventory_hostname][pubkey] is defined %} + {% if hostvars[inventory_hostname][pubkey] is defined %} certificate: |- {{ hostvars[inventory_hostname][pubkey] | indent(10) }} - {% endif %} - {% if hostvars[inventory_hostname][privkey] is defined %} + {% endif %} + {% if hostvars[inventory_hostname][privkey] is defined %} key: |- {{ hostvars[inventory_hostname][privkey] | indent(10) }} - {% endif %} - {% if hostvars[inventory_hostname][cakey] is defined %} + {% endif %} + {% if hostvars[inventory_hostname][cakey] is defined %} caCertificate: |- {{ hostvars[inventory_hostname][cakey] | indent(10) }} + {% endif %} {% endif %} {% endif %} {% endif %} - {% endif %} - - apiVersion: v1 - kind: DeploymentConfig + - apiVersion: {{ kaas_openshift_api_versions[kind] | default('v1') }} + kind: {{ kind }} metadata: name: {{ pod.name | default(name) }} spec: @@ -75,13 +101,32 @@ objects: revisionHistoryLimit: 2 strategy: type: {{ (sched | default({})).strategy | default('Rolling') }} + updateStrategy: + {% if pod.update %} + type: {{ pod.update.strategy | default('OnDelete') }} + {% if pod.update.min_ready is defined %} + minReadySeconds: {{ pod.update.min_ready }} + {% endif %} + {% endif %} triggers: - type: ConfigChange + {% if kind == 'StatefulSet' %} + serviceName: {{ pod.name | default(name) }}-ss + selector: + matchLabels: + name: {{ pod.name | default(name) }} + {% else %} selector: name: {{ pod.name | default(name) }} + {% endif %} template: metadata: name: {{ pod.name | default(name) }} + {% if kind == 'StatefulSet' %} + annotations: {{ pod.annotations | default({}) | combine({"pod.alpha.kubernetes.io/initialized": "true"}) | to_json }} + {% elif pod.annotations is defined %} + annotations: {{ pod.annotations | to_json }} + {% endif %} labels: name: {{ pod.name | default(name) }} spec: @@ -89,16 +134,22 @@ objects: nodeSelector: {{ node_selector | to_json }} {% endif %} {% set mappings = (pod.images | json_query('[*].mappings') | length) %} - {% if mappings > 0 %} + {% set paths = (pod.images | json_query('[*].hostpath') | length) %} + {% if mappings > 0 or paths > 0 %} volumes: {% for img in pod.images %} {% set imgidx = loop.index %} - {% for vol in img.mappings %} + {% for vol in (img.mappings | default([])) %} {% set oc_name = vol.name | default(name) | regex_replace('_','-') %} - name: vol-{{imgidx}}-{{loop.index}} persistentVolumeClaim: claimName: {{ oc_name }} {% endfor %} + {% for vol in (img.hostpath | default([])) %} + - name: host-{{imgidx}}-{{loop.index}} + hostPath: + path: {{ vol.path }} + {% endfor %} {% endfor %} {% endif %} {% if (pod.groups is defined) or (pod.run_as is defined) %} @@ -121,21 +172,31 @@ objects: {% set imgidx = loop.index %} - name: {{ img.name | default(pod.name) | default(name) }} image: {{ img.image }} - imagePullPolicy: Always - ports: + imagePullPolicy: {{ img.pull | default('Always') }} + {% if (img.command is defined) %} + command: {{ img.command | to_json }} + {% endif %} {% if img.ports is defined %} + ports: {% for port in img.ports %} - containerPort: {{ port }} {% endfor %} - {% else %} + {% elif pod.service.ports is defined %} + ports: {% for port in pod.service.ports %} {% set portmap = (port | string).split('/') %} - containerPort: {{ (portmap[1] is defined) | ternary(portmap[1], portmap[0]) }} {% endfor %} {% endif %} + {% if kind == 'StatefulSet' %} + {% set extra_env = [ { "name": "POD_NAMESPACE", "value": "fieldref@metadata.namespace" }, { "name": "POD_REPLICAS", "value": sched.replicas } ] %} + {% set env = img.env | default([]) | union(extra_env) %} + {% elif img.env is defined %} + {% set env = img.env %} + {% endif %} {% if img.env is defined %} env: - {% for env_item in img.env %} + {% for env_item in env %} {% set env_name = env_item.name %} {% set env_val = env_item.value %} {% set env_parts = (env_val | string).split('@') %} @@ -152,18 +213,50 @@ objects: configMapKeyRef: name: {{ env_cm[0] }} key: {{ env_cm[1] }} + {% elif env_parts[0] == "fieldref" %} + valueFrom: + fieldRef: + apiVersion: v1 + fieldPath: {{ env_parts[1] }} {% else %} value: "{{ env_val }}" {% endif %} {% endfor %} {% endif %} - {% if img.mappings is defined %} + {% if img.mappings is defined or img.hostpath is defined %} volumeMounts: - {% for vol in img.mappings %} + {% for vol in (img.mappings | default([])) %} - name: vol-{{imgidx}}-{{loop.index}} subPath: {{ vol.path | default("") }} mountPath: {{ vol.mount }} {% endfor %} + {% for vol in (img.hostpath | default([])) %} + - name: host-{{imgidx}}-{{loop.index}} + mountPath: {{ vol.mount }} + {% endfor %} + {% endif %} + {% if img.resources is defined %} + resources: + {% if img.resources.request is defined %} + {% set res = img.resources.request %} + requests: + {% if res.cpu %} + cpu: {{ res.cpu }} + {% endif %} + {% if res.cpu %} + memory: {{ res.mem }} + {% endif %} + {% endif %} + {% if img.resources.limit is defined %} + {% set res = img.resources.limit %} + limits: + {% if res.cpu %} + cpu: {{ res.cpu }} + {% endif %} + {% if res.cpu %} + memory: {{ res.mem }} + {% endif %} + {% endif %} {% endif %} {% if img.probes is defined %} {% for probe in img.probes %} @@ -201,4 +294,5 @@ objects: {% endfor %} {% endif %} {% endfor %} + {% endif %} {% endfor %} |