logging and containerization setup

docker/Dockerfile

@@ -0,0 +1,14 @@
+FROM ubuntu:18.04
+
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    cmake \
+    curl \
+    libev-dev \
+    libjson-c-dev \
+    libcouchbase-dev \
+    python \
+    python-pip \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /workspace

docker/couchbase-init.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+HOST=${COUCHBASE_HOST:-couchbase}
+ADMIN_USER=${COUCHBASE_ADMIN_USER:-Administrator}
+ADMIN_PASS=${COUCHBASE_ADMIN_PASS:-password}
+BUCKET=${COUCHBASE_BUCKET:-hbs}
+BUCKET_PASS=${COUCHBASE_BUCKET_PASS:-aci}
+
+echo "Waiting for Couchbase at ${HOST}:8091..."
+until curl -s "http://${HOST}:8091/pools" >/dev/null; do
+    sleep 2
+done
+
+status=$(curl -s -o /dev/null -w "%{http_code}" "http://${HOST}:8091/pools/default")
+if [ "$status" != "200" ]; then
+    couchbase-cli cluster-init -c "${HOST}:8091" \
+        --cluster-username "${ADMIN_USER}" \
+        --cluster-password "${ADMIN_PASS}" \
+        --cluster-ramsize 512 \
+        --services data
+fi
+
+if ! couchbase-cli bucket-list -c "${HOST}:8091" -u "${ADMIN_USER}" -p "${ADMIN_PASS}" | grep -q "${BUCKET}"; then
+    couchbase-cli bucket-create -c "${HOST}:8091" \
+        -u "${ADMIN_USER}" -p "${ADMIN_PASS}" \
+        --bucket="${BUCKET}" \
+        --bucket-password="${BUCKET_PASS}" \
+        --bucket-type=couchbase \
+        --bucket-ramsize=200 \
+        --bucket-replica=1 \
+        --wait
+fi
+
+echo "Couchbase initialized."