pre-release cleaning.

community-workspaces/yugabyte-workspace/Dockerfile

@@ -1,28 +0,0 @@
-ARG docker_registry=docker.io/alnoda
-ARG image_tag=0.1
-
-FROM ${docker_registry}/postgres-workspace:${image_tag}
-
-USER root
-
-RUN echo "------------------------------------------------------ yugabyte 2.11" \
-    && cd /tmp/ && wget https://downloads.yugabyte.com/releases/2.11.0.0/yugabyte-2.11.0.0-b7-linux-x86_64.tar.gz \
-    && tar xvfz /tmp/yugabyte-2.11.0.0-b7-linux-x86_64.tar.gz \
-    && mv /tmp/yugabyte-2.11.0.0/ /opt/yugabyte \
-    && /opt/yugabyte/bin/post_install.sh \
-    && echo "------------------------------------------------------ tpcc" \
-    && cd /tmp && wget https://github.com/yugabyte/tpcc/releases/download/2.0/tpcc.tar.gz \
-    && tar -zxvf /tmp/tpcc.tar.gz \
-    && chmod +x /tmp/tpcc/tpccbenchmark \
-    && mv /tmp/tpcc /opt/tpcc \
-    && echo "------------------------------------------------------ Yugabyte workload generator" \
-    && mkdir /opt/yugabyte-workload-gen \
-    && cd /opt/yugabyte-workload-gen && wget https://github.com/yugabyte/yb-sample-apps/releases/download/1.3.9/yb-sample-apps.jar \
-    && echo "------------------------------------------------------ user" \
-    && chown -R abc /opt/yugabyte \
-    && chown -R abc /opt/tpcc \
-    && chown -R abc /opt/yugabyte-workload-gen
-
-ENV PATH="/opt/yugabyte/bin:/opt/yugabyte/postgres/bin:${PATH}"
-
-USER abc

community-workspaces/yugabyte-workspace/README.md

@@ -1,79 +0,0 @@
-# Yugabyte workspace
-
-A set of tools to maintain, test, benchmark and deveolp with [Yugabyte](https://www.yugabyte.com/) - a distributed 
-SQL database. 
-
-## About 
-This workspace was build from the [Postgres workspace](https://github.com/bluxmit/alnoda-workspaces/blob/main/workspaces/postgres-workspace/README.md), and 
-includes all its features. In addition:
-- [Yugabyte 2.11 release](https://github.com/yugabyte/yugabyte-db/releases)
-- [tpccbenchmark](https://docs.yugabyte.com/latest/benchmark/tpcc-ysql/)
-- [YugabyteDB workload generator](https://github.com/Yugabyte/yb-sample-apps)
-
-Yugabyte release is in the folder `/opt/yugabyte` with `./bin and ./postgres/bin` added to the PATH.  
-
-<p align="center">
-  <img src="./img/yugabyte-binaries.jpg" alt="mc">
-</p>
-
-Postgres tools from the [Postgres workspace](https://github.com/bluxmit/alnoda-workspaces/blob/main/workspaces/postgres-workspace/README.md) 
-work with Yugabyte too.
-
-### tpccbenchmark
-[tpccbenchmark](https://docs.yugabyte.com/latest/benchmark/tpcc-ysql/) runs the TPC-C workload against YugabyteDB YSQL. 
-TPC-C is a popular online transaction processing benchmark that provides metrics you can use to evaluate the performance 
-of YugabyteDB for concurrent transactions of different types and complexity that are either executed online or queued 
-for deferred execution.  
-
-Example of use
-
-1. Create db for testing
-```
-pgcli -h yugabyte-tservers-ip -p 5433 -U yugabyte
->> CREATE DATABASE loadtest;
-```
-
-2. Configure tpccbenchmark
-```
-cd /opt/tpcc
-nano config/workload_all.xml  # change <DBName> to loadtest
-```
-
-3. Prepare and execute load test
-```
-cd /opt/tpcc
-./tpccbenchmark --create=true --nodes=yuga-yb-tservers loadtest
-
-./tpccbenchmark --load=true \
-  --nodes=yuga-yb-tservers \
-  --warehouses=10 \
-  --loaderthreads 20
-
-./tpccbenchmark --execute=true \
-  --nodes=yuga-yb-tservers \
-  --warehouses=10
-```
-
-### YugabyteDB workload generator
-[YugabyteDB workload generator](https://github.com/Yugabyte/yb-sample-apps) emulates various workloads against YugabyteDB.  
-
-Help
-```
-cd /opt/yugabyte-workload-gen
-
-java -jar yb-sample-apps.jar --help
-```
-
-Example of use
-```
-cd /opt/yugabyte-workload-gen
-
-java -jar yb-sample-apps.jar \
-    --workload SqlInserts \
-    --nodes yugabyte-tservers-ip:5433 \
-    --nouuid \
-    --value_size 256 \
-    --num_threads_read 16 \
-    --num_threads_write  4 \
-    --num_unique_keys 10000000
-```