feat: couchbase integration (#6165)

Co-authored-by: crazywoola <427733928@qq.com>
Co-authored-by: Elliot Scribner <elliot.scribner@couchbase.com>
Co-authored-by: crazywoola <100913391+crazywoola@users.noreply.github.com>
Co-authored-by: Bowen Liang <bowenliang@apache.org>

docker/couchbase-server/Dockerfile

@@ -0,0 +1,4 @@
+FROM couchbase/server:latest AS stage_base
+# FROM couchbase:latest AS stage_base 
+COPY init-cbserver.sh /opt/couchbase/init/
+RUN chmod +x /opt/couchbase/init/init-cbserver.sh

docker/couchbase-server/init-cbserver.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+# used to start couchbase server - can't get around this as docker compose only allows you to start one command - so we have to start couchbase like the standard couchbase Dockerfile would 
+# https://github.com/couchbase/docker/blob/master/enterprise/couchbase-server/7.2.0/Dockerfile#L88
+
+/entrypoint.sh couchbase-server & 
+
+# track if setup is complete so we don't try to setup again
+FILE=/opt/couchbase/init/setupComplete.txt
+
+if ! [ -f "$FILE" ]; then
+  # used to automatically create the cluster based on environment variables
+  # https://docs.couchbase.com/server/current/cli/cbcli/couchbase-cli-cluster-init.html
+
+  echo $COUCHBASE_ADMINISTRATOR_USERNAME ":"  $COUCHBASE_ADMINISTRATOR_PASSWORD
+
+  sleep 20s
+  /opt/couchbase/bin/couchbase-cli cluster-init -c 127.0.0.1 \
+  --cluster-username $COUCHBASE_ADMINISTRATOR_USERNAME \
+  --cluster-password $COUCHBASE_ADMINISTRATOR_PASSWORD \
+  --services data,index,query,fts \
+  --cluster-ramsize $COUCHBASE_RAM_SIZE \
+  --cluster-index-ramsize $COUCHBASE_INDEX_RAM_SIZE \
+  --cluster-eventing-ramsize $COUCHBASE_EVENTING_RAM_SIZE \
+  --cluster-fts-ramsize $COUCHBASE_FTS_RAM_SIZE \
+  --index-storage-setting default
+
+  sleep 2s
+
+  # used to auto create the bucket based on environment variables
+  # https://docs.couchbase.com/server/current/cli/cbcli/couchbase-cli-bucket-create.html
+
+  /opt/couchbase/bin/couchbase-cli bucket-create -c localhost:8091 \
+  --username $COUCHBASE_ADMINISTRATOR_USERNAME \
+  --password $COUCHBASE_ADMINISTRATOR_PASSWORD \
+  --bucket $COUCHBASE_BUCKET \
+  --bucket-ramsize $COUCHBASE_BUCKET_RAMSIZE \
+  --bucket-type couchbase
+
+  # create file so we know that the cluster is setup and don't run the setup again 
+  touch $FILE
+fi 
+  # docker compose will stop the container from running unless we do this
+  # known issue and workaround
+  tail -f /dev/null