[Unit]
Description=Couchbase Service %i
Requires=flanneld.service
After=flanneld.service

[Service]
TimeoutSec=0
Restart=always
RestartSec=20
ExecStartPre=-/usr/bin/docker kill couchbase-%i
ExecStartPre=-/usr/bin/docker rm -f couchbase-%i
ExecStartPre=/usr/bin/docker pull couchbase:community-4.0.0
ExecStart=/usr/bin/docker run \
  --rm \
  -p 8091:8091 \
  --name couchbase-%i \
  --ulimit nofile=40960:40960 \
  couchbase:community-4.0.0
ExecStartPost=/usr/bin/bash -c 'sleep 5; \
  FLANNELIP=`docker inspect couchbase-%i | jq -r .[].NetworkSettings.IPAddress`; \
  echo "Started on $FLANNELIP"; sleep 2; \
  until docker run --rm couchbase:community-4.0.0 \
      couchbase-cli \
      cluster-init \
      -c $FLANNELIP:8091 \
      --cluster-username=Administrator \
      --cluster-password=Password1 \
      --services=data,index,query \
      --cluster-ramsize=500; \
  do echo "Retrying init..."; sleep 2; done; \
  docker run --rm couchbase:community-4.0.0 \
      couchbase-cli \
      bucket-create \
      -c $FLANNELIP:8091 \
      -u Administrator \
      -p Password1 \
      --bucket=default \
      --bucket-type=couchbase \
      --bucket-ramsize=500 \
      --bucket-replica=1 \
      --cluster-ramsize=500'
ExecStop=/usr/bin/docker kill --signal=SIGTERM couchbase-%i