Script to start a Couchbase node as either master or worker

cloudbase-node.sh

#!/bin/bash

# Taken from here:
# https://github.com/arun-gupta/docker-images/blob/master/couchbase/configure-node.sh

set -x
set -m
set -o pipefail

/entrypoint.sh couchbase-server &

sleep 15

# Setup index and memory quota
curl -v -X POST http://127.0.0.1:8091/pools/default -d memoryQuota=${MEMORY_QUOTA:-300} -d indexMemoryQuota=${INDEX_MEMORY_QUOTA:-300}

# Setup services
curl -v http://127.0.0.1:8091/node/controller/setupServices -d services=kv%2Cn1ql%2Cindex

# Setup credentials
curl -v http://127.0.0.1:8091/settings/web -d port=8091 -d username=Administrator -d password=password

# Setup Memory Optimized Indexes
curl -i -u Administrator:password -X POST http://127.0.0.1:8091/settings/indexes -d 'storageMode=memory_optimized'

# Load travel-sample bucket
#curl -v -u Administrator:password -X POST http://127.0.0.1:8091/sampleBuckets/install -d '["travel-sample"]'

echo "Type: $TYPE"

if [ "$TYPE" = "WORKER" ]; then
  sleep 15

  echo "Auto Rebalance: $AUTO_REBALANCE"

  #IP=`hostname -s`
  #IP=`hostname -I | cut -d ' ' -f1`
  while true; do
    HOSTS=$(getent hosts $APP_NAME | awk '{print $1}')

    if [ $? -eq 0 ]; then
      echo "Resolved following hosts:\n$HOSTS"

      echo "$HOSTS" | while read h; do
          if [ $h == $HOST ]; then
              echo "Skipping self, $h"
          else
              echo "Adding $h to cluster"
              if [ "$AUTO_REBALANCE" = "true" ]; then
                couchbase-cli rebalance --cluster=$h:8091 --user=Administrator --password=password --server-add=$HOST --server-add-username=Administrator --server-add-password=password
              else
                couchbase-cli server-add --cluster=$h:8091 --user=Administrator --password=password --server-add=$HOST --server-add-username=Administrator --server-add-password=password
              fi;
          fi;
      done
      
      break;
    else
      echo "Error resolving, trying again in 10 seconds"
      sleep 10
    fi;
  done;
fi;

fg 1