build-lambdabot.yaml

apiVersion: batch/v1
kind: Job
metadata:
  name: push-lambdabot
  labels:
    purpose: build
spec:
  ttlSecondsAfterFinished: 30
  template:
    spec:
      containers:
      - name: docker
        image: gcr.io/stardust-156404/build-shell:latest
        securityContext:
          privileged: true
        args:
        - bash
        - -exc
        - |
          dockerd --host=unix:///var/run/docker.sock &
          cat << EOF > Dockerfile
            FROM centos:7
            MAINTAINER ricky@elrod.me

            RUN yum clean all \
             && yum -y install deltarpm yum-plugin-fastestmirror \
             && yum -y update \
             && curl -o /etc/yum.repos.d/ghc.repo \
                  https://copr.fedorainfracloud.org/coprs/petersen/ghc-8.6.1/repo/epel-7/petersen-ghc-8.6.1-epel-7.repo && \
                  sed -i s/gpgcheck=1/gpgcheck=0/ /etc/yum.repos.d/ghc.repo \
             && yum -y install cabal-install ghc pcre-devel zlib-devel git

            ENV PATH="${HOME}/.cabal/bin:${PATH}"
            RUN cabal update \
             && cabal install happy alex dependent-sum-0.4 \
             && cabal install haskell-src-exts-simple \
             && git clone git://github.com/relrod/djinn $HOME/djinn \
             && cabal install $HOME/djinn/djinn.cabal \
             && rm -rf $HOME/djinn \
             && cabal install --constraint 'transformers installed' lambdabot \
             && hoogle generate \
             && hoogle data \
             && cabal install lens

            ENTRYPOINT ["${HOME}/.cabal/bin/lambdabot"]
          EOF
          Image="gcr.io/stardust-156404/lambdabot:latest"
          docker build -t "$Image" .
          docker push "$Image"
      restartPolicy: Never
      nodeSelector:
        purpose: build
      tolerations:
      - key: cloud.google.com/gke-preemptible
        operator: Equal
        value: "true"
        effect: NoSchedule
  backoffLimit: 0

config-lambdabot.yaml

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: lambdabot-config
  labels:
    app: lambdabot
data:

  lambdabot: |
    irc-connect freenode chat.freenode.net 6667 haskell lambda:bot
    admin + freenode:danopia
    admin + freenode:relrod
    join freenode:#onechannel
    join freenode:#twochannel

deploy-lambdabot.yaml

---
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: lambdabot
  labels:
    app: lambdabot
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: lambdabot
    spec:
      containers:

      - name: lambdabot
        image: gcr.io/stardust-156404/lambdabot:latest
        imagePullPolicy: IfNotPresent
        args:
        - --trust=lambdabot-trusted
        - --trust=base
        - --trust=random
        - --trust=lens
        - --trust=containers
        - --trust=bytestring
        - --trust=array
        - --trust=semigroups
        - --trust=comonad
        - -e
        - rc /config/lambdabot.rc

        volumeMounts:
        - name: config
          mountPath: /config
        #- name: data
        #  mountPath: /root/.lambdabot/State
        workingDir: /root/.lambdabot/State

        resources:
          requests:
            memory: 100Mi
            cpu: 25m
          limits:
            memory: 150Mi
            cpu: 1000m

      volumes:

      - name: config
        configMap:
          name: lambdabot-config
          items:
          - key: lambdabot
            path: lambdabot.rc

      #- name: data
      #  hostPath:
      #    path: /data/lambdabot