pylon.yaml.template

# Copyright (c) Microsoft Corporation
# All rights reserved.
#
# MIT License
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
# documentation files (the "Software"), to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
# to permit persons to whom the Software is furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
# BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: pylon-ds
spec:
  selector:
    matchLabels:
      app: pylon
  template:
    metadata:
      name: pylon
      labels:
        app: pylon
    spec:
      hostNetwork: false
      hostPID: false
      containers:
        - name: pylon
          image: {{ cluster_cfg['cluster']['docker-registry']['prefix'] }}pylon:{{ cluster_cfg['cluster']['docker-registry']['tag'] }}
          imagePullPolicy: Always
          volumeMounts:
            - mountPath: /pylon-config
              name: pylon-configuration
{% if 'ssl' in cluster_cfg['pylon'] %}
            - mountPath: /https-config
              name: https-configuration
{% endif %}
          command:
            - "/bin/bash"
            - "/pylon-config/run.sh"
          env:
            - name: REST_SERVER_URI
              value: {{ cluster_cfg['rest-server']['uri'] }}
            - name: K8S_API_SERVER_URI
              value: {{ cluster_cfg['layout']['kubernetes']['api-servers-url'] }}
            - name: CLUSTER_TYPE
              value: cluster_cfg["cluster"]["common"]["cluster-type"]
{% if 'ssl' in cluster_cfg['pylon'] %}
            - name: SSL_ENABLE
              value: 'true'
            - name: CRT_NAME
              value: '{{ cluster_cfg['pylon']['ssl']['crt_name'] }}'
            - name: KEY_NAME
              value: '{{ cluster_cfg['pylon']['ssl']['key_name'] }}'
{% endif %}
            - name: PROMETHEUS_URI
              value: {{ cluster_cfg['prometheus']['url'] }}
            - name: ALERT_MANGER_URI
              value: {{ cluster_cfg['alert-manager']['url'] }}
            - name: K8S_DASHBOARD_URI
              value: {{ cluster_cfg['layout']['kubernetes']['dashboard-url'] }}
{% if cluster_cfg["cluster"]["common"]["cluster-type"] == "yarn" %}
{% if cluster_cfg['pylon']['webhdfs-legacy-port'] %}
            - name: WEBHDFS_LEGACY_PORT
              value: '{{ cluster_cfg['pylon']['webhdfs-legacy-port'] }}'
{% endif %}
            - name: WEBHDFS_URI
              value: http://{{ cluster_cfg['hadoop-name-node']['master-ip'] }}:5070
            - name: YARN_WEB_PORTAL_URI
              value: http://{{ cluster_cfg['hadoop-resource-manager']['master-ip'] }}:8088
{% endif %}
            - name: GRAFANA_URI
              value: {{ cluster_cfg['grafana']['url'] }}
            - name: PAI_WEB_PORTAL_URI
              value: {{ cluster_cfg['webportal']['uri'] }}
          ports:
            - name: pylon
              containerPort: 80
              hostPort: {{ cluster_cfg['pylon']['port'] }}
            - name: pylon-https
              containerPort: 443
              hostPort: 443
{% if cluster_cfg["cluster"]["common"]["cluster-type"] == "yarn" %}
{% if cluster_cfg['pylon']['webhdfs-legacy-port'] %}
            - name: pylon-webhdfs
              containerPort: {{ cluster_cfg['pylon']['webhdfs-legacy-port'] }}
              hostPort: {{ cluster_cfg['pylon']['webhdfs-legacy-port'] }}
{% endif %}
{% endif %}
          livenessProbe:
            httpGet:
              path: /healthz
              port: pylon
            initialDelaySeconds: 10
            periodSeconds: 60
          {%- if cluster_cfg['cluster']['common']['qos-switch'] == "true" %}
          resources:
            limits:
              memory: "1Gi"
          {%- endif %}
      imagePullSecrets:
        - name: {{ cluster_cfg["cluster"]["docker-registry"]["secret-name"] }}
      volumes:
        - name: pylon-configuration
          configMap:
            name: pylon-config
{% if 'ssl' in cluster_cfg['pylon'] %}
        - name: https-configuration
          configMap:
            name: https-config
{% endif %}