local k = import '../../vendor/ksonnet/ksonnet.beta.4/k.libsonnet';

{
  _config+:: {
    namespace: 'default',

    versions+:: {
      alertproxy: '1.31.1-uclibc',
    },

    imageRepos+:: {
      alertproxy: 'busybox',
    },

    alertproxy+:: {
      env: [],
      name: 'k8s',
      affinities: {
        key: 'test', value: 'her'
      },
      nodeSelector: { 'kubernetes.io/os': 'linux' },
      serviceName: 'alertproxy-' + $._config.alertproxy.name,
      port: 5000,
      container: {
        requests: { cpu: '100m', memory: '100Mi' },
        limits: { cpu: '200m', memory: '200Mi' },
      },
      containers: [],
    },
  },
  alertproxy+: {
    service:
      local service = k.core.v1.service;
      local servicePort = k.core.v1.service.mixin.spec.portsType;

      local alerproxyService = servicePort.newNamed('http', $._config.alertproxy.port, 'http');

      service.new('alertproxy-' + $._config.alertproxy.name, $.alertproxy.deployment.spec.selector.matchLabels, alerproxyService) +
      service.mixin.metadata.withLabels({ app: 'alertproxy' }) +
      service.mixin.metadata.withNamespace($._config.namespace),
    deployment:
      local deployment = k.apps.v1.deployment;
      local container = k.apps.v1.deployment.mixin.spec.template.spec.containersType;
      local volume = k.apps.v1.deployment.mixin.spec.template.spec.volumesType;
      local containerPort = container.portsType;
      local containerVolumeMount = container.volumeMountsType;
      local podSelector = deployment.mixin.spec.template.spec.selectorType;
      local env = container.envType;
      local targetPort = $._config.alertproxy.port;
      local portName = 'http';
      local podLabels = { app: 'alertproxy' };
      local nodeAffinity = deployment.mixin.spec.template.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecutionType;
      local matchExpression = nodeAffinity.mixin.preference.matchExpressionsType;

      local c = [
        container.new('alertproxy', $._config.imageRepos.alertproxy + ':' + $._config.versions.alertproxy) +
        container.withEnv($._config.alertproxy.env) +
        container.withPorts(containerPort.newNamed(targetPort, portName)) +
        container.mixin.readinessProbe.httpGet.withPort(portName) +
        container.mixin.resources.withRequests($._config.alertproxy.container.requests) +
        container.mixin.resources.withLimits($._config.alertproxy.container.limits),
      ] + $._config.alertproxy.containers;

      local expression = [
        matchExpression.new() +
        matchExpression.withKey($._config.alertproxy.affinities.key) +
        matchExpression.withValues($._config.alertproxy.affinities.value) +
        matchExpression.withOperator('In') ,
      ];

      deployment.new('alertproxy', 1, c, podLabels) +
      deployment.mixin.metadata.withNamespace($._config.namespace) +
      deployment.mixin.metadata.withLabels(podLabels) +
      deployment.mixin.spec.selector.withMatchLabels(podLabels) +
      deployment.mixin.spec.template.spec.withNodeSelector($._config.alertproxy.nodeSelector) +
      nodeAffinity.new() +
      nodeAffinity.withWeight(100) +
      nodeAffinity.mixin.preference.withMatchExpressions(expression),
  },
}