VERSION

@@ -1 +1 @@
-0.2.7,new md_recorder build
+0.2.2,relative liquidity loads via http

config_service/Dockerfile

@@ -0,0 +1,22 @@
+FROM python:3.12-slim
+
+WORKDIR /
+COPY docker_dev/config_service/requirements.txt /
+RUN pip install --upgrade pip --root-user-action=ignore
+RUN pip install -r /requirements.txt --root-user-action=ignore
+
+COPY cvttpy /cvttpy
+
+# Shared Volumes
+RUN mkdir -p /app/data
+RUN mkdir /logs
+
+ENV PYTHONPATH=/
+CMD [                                        \
+    "python3.12",                            \
+    "cvttpy/apps/utils/config_server.py",    \
+    "--port=6789",                           \
+    "--root=/app/data",                      \
+    "--log_file=/logs/%T.config_service.log" \
+]
+

config_service/HOWTO.md

@@ -0,0 +1,42 @@
+# Build/Dev Host
+## Build
+```bash
+TgtHostname=cloud16.cvtt.vpn
+Version=$(cat cvttpy/VERSION)
+
+cd /home/oleg/develop/cvtt2
+docker build  -t config_service -t config_service:${Version} -f cvttpy/utils/docker/config_service/Dockerfile .
+
+## Deploy
+
+docker save -o /tmp/cvtt_config_service.img.tar config_service
+scp /tmp/cvtt_config_service.img.tar cvtt@${TgtHostname}:/tmp/
+
+ssh cvtt@${TgtHostname}
+```
+
+## On target Machine make sure user can use docker
+```bash
+sudo usermod -a -G docker cvtt
+```
+**Re-login as cvtt after adding cvtt to the group**
+
+```bash
+docker rm -f cvtt_config_service
+docker load -i /tmp/cvtt_config_service.img.tar
+docker run -d --name=cvtt_config_service -p 6789:6789 -v /home/cvtt/prod/config_service/data:/app/data -v /home/cvtt/prod/logs:/logs config_service
+```
+
+## Restarting
+```bash
+docker restart cvtt_config_service
+```
+
+# Useful Commands
+```bash
+docker images
+docker ps -a
+docker image rm <image>
+docker rm <container>
+docker exec -it <container> /bin/bash
+```

config_service/requirements.txt

@@ -0,0 +1,2 @@
+aiohttp>=3.7.4.post0
+nest-asyncio>=1.5.5

dckr_bld_functions.sh

@@ -1,76 +0,0 @@
-#!/bin/bash
-
-get_project_version() {
-    Project=${1}
-    Version=${2}
-
-    host="cloud21.cvtt.vpn"
-    port="22"
-    user="cvttdist"
-    rel_dir="/home/cvttdist/software/cvtt2"
-
-    if [ "${Version}" == "latest" ]; then
-        echo "Checking for latest version of ${Project} on ${user}@${host}:${rel_dir}"
-        Version=$(ssh -q -p ${port} ${user}@${host} "ls -tr ${rel_dir}/${Project} | tail -1" )
-        echo "Latest version is ${Version}"
-    fi
-    echo "Checking ${user}@${host} for ${rel_dir}/${Project}/${Version} ..."
-    if ssh -q -p ${port} ${user}@${host} "test -d ${rel_dir}/${Project}/${Version}"
-    then
-        echo "Getting Version \"${Version}\"..."
-        rsync_cmd="rsync -ahv -e \"ssh -p ${port}\""
-        rsync_cmd="${rsync_cmd} ${user}@${host}:${rel_dir}/${Project}/${Version}/"
-        rsync_cmd="${rsync_cmd} ./"
-        echo ${rsync_cmd}
-        eval ${rsync_cmd}
-        status=$?
-        if [ ${status} -eq 0 ]
-        then
-            echo "Loading successful..."
-            return 0
-        else
-            return 1
-        fi
-    else
-        echo "Not Found ${rel_dir}/${Project}/${Version} on ${user}@${host}"
-        return 1
-    fi
-}
-
-build_docker_image() {
-    ImageName=${1}
-    RegistryService=${2}
-    Version=${3}
-    Project=${4}
-    ProjectVersion=${5}
-
-    Cmd="docker build"
-    if [ "${ProjectVersion}" != "" ]; then
-        Cmd+=" --label ${Project}=\"${ProjectVersion}\""
-    fi
-    Cmd+=" -t ${ImageName}"
-    Cmd+=" -t ${ImageName}:latest"
-    Cmd+=" -t ${ImageName}:${Version}"
-    Cmd+=" -f Dockerfile"
-    Cmd+=" ."
-    echo ${Cmd}
-    eval ${Cmd} || exit
-
-    Cmd="docker tag ${ImageName}:latest ${RegistryService}/${ImageName}:latest"
-    echo ${Cmd}
-    eval ${Cmd} || exit
-
-    Cmd="docker tag ${ImageName}:${Version} ${RegistryService}/${ImageName}:${Version}"
-    echo ${Cmd}
-    eval ${Cmd} || exit
-
-    Cmd="docker push ${RegistryService}/${ImageName}:latest"
-    echo ${Cmd}
-    eval ${Cmd} || exit
-
-    Cmd="docker push ${RegistryService}/${ImageName}:${Version}"
-    echo ${Cmd}
-    eval ${Cmd} || exit
-}
-
-

market_data/alpaca_hbar/Dockerfile

@@ -24,6 +24,7 @@ COPY docker_dev/shared/id_rsa.pub /root/.ssh/id_rsa.pub
 RUN chmod 600 /root/.ssh/id_rsa /root/.ssh/id_rsa.pub
 
 
+
 # Shared Volumes
 RUN mkdir -p /data
 RUN mkdir /logs

market_data/crypto_md_day/Dockerfile

@@ -6,6 +6,7 @@ COPY ${FROM_DIR}/requirements.txt /
 
 
 COPY cvttpy /cvttpy
+# COPY ${FROM_DIR}/.creds  /.creds
 COPY ${FROM_DIR}/crypto_md_day.sh /crypto_md_day.sh
 
 RUN pip install --upgrade pip --root-user-action=ignore

market_data/crypto_md_day/crypto_md_day.sh

@@ -39,8 +39,8 @@ if [ -z "${DbHost}" ] || [ -z "$Date" ]; then
 fi
 
 CredKey=""
-if [ "${DbHost}" == "cloud28" ] ; then
+if [ "${DbHost}" == "cvttdata" ] ; then
-    CredKey=TSDB_MD_CLOUD28_RO
+    CredKey=TSDB_MD_CVTTDATA_RO
 elif [ "${DbHost}" == "cloud21" ] ; then
     CredKey=TSDB_MD_CLD21_RO
 else
@@ -51,16 +51,16 @@ fi
 export PYTHONPATH=/
 
 Cmd="python3.12"
-Cmd+=" cvttpy/research/utils/archive_ts_md.py"
+Cmd="${Cmd} cvttpy/research/utils/archive_ts_md.py"
-Cmd+=" --config=http://cloud16.cvtt.vpn:6789/apps/md_recorder"
+Cmd="${Cmd} --config=http://cloud16.cvtt.vpn:6789/apps/md_recorder"
-Cmd+=" --db_credentials_key=${CredKey}"
+Cmd="${Cmd} --db_credentials_key=${CredKey}"
-Cmd+=" --credentials_file=/.creds"
+Cmd="${Cmd} --credentials_file=/.creds"
-Cmd+=" --date=${Date}"
+Cmd="${Cmd} --date=${Date}"
-Cmd+=" --schemas=${Schemas}"
+Cmd="${Cmd} --schemas=${Schemas}"
-Cmd+=" --root_dir=/app/data/${DbHost}"
+Cmd="${Cmd} --root_dir=/app/data/${DbHost}"
-Cmd+=" --format=SQLite"
+Cmd="${Cmd} --format=SQLite"
-Cmd+=" --compress"
+Cmd="${Cmd} --compress"
-# Cmd+=" --log_file=/logs/%T.crypto_md_day.log"
+# Cmd="${Cmd} --log_file=/logs/%T.crypto_md_day.log"
 
 echo ${Cmd}
 eval ${Cmd}

market_data/md_recorder/.creds

@@ -0,0 +1,17 @@
+{
+    "__dummy__": null
+    , "TSDB_MD_CLD21": {
+        "host": "cloud21.cvtt.vpn"
+        , "port": 5432
+        , "user": "cvtt"
+        , "database": "cvtt_md"
+        , "password": "ICdIh0JnMM7vM7Pf"
+    }
+    , "TSDB_MD_CVTTDATA": {
+        "host": "cvttdata.cvtt.vpn"
+        , "port": 5432
+        , "user": "cvtt"
+        , "database": "cvtt_md"
+        , "password": "ICdIh0JnMM7vM7Pf"
+    }
+}

market_data/md_recorder/.dockerignore

@@ -0,0 +1,3 @@
+.git
+**/__pycache__
+.pipenv

market_data/md_recorder/Dockerfile

@@ -0,0 +1,27 @@
+FROM python:3.12-slim
+
+ARG FROM_DIR=docker_dev/market_data/md_recorder
+
+RUN apt-get update && apt-get install -y \
+    apt-utils \
+    libpq-dev \
+    build-essential
+
+COPY ${FROM_DIR}/requirements.txt /
+RUN pip install --upgrade pip --root-user-action=ignore
+RUN pip install -r /requirements.txt --root-user-action=ignore
+
+COPY cvttpy /cvttpy
+COPY ${FROM_DIR}/run_md_recorder.sh /run_md_recorder.sh
+
+
+# Shared Volumes
+RUN mkdir -p /app/data
+RUN mkdir /logs
+RUN chmod +x /run_md_recorder.sh
+
+WORKDIR /
+SHELL ["/bin/bash", "-c"]
+ENV PYTHONPATH=/
+ENTRYPOINT [ "/run_md_recorder.sh" ]
+

market_data/md_recorder/run_md_recorder.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# runs in container
+
+ValidJobs=('BNBFUT_CLD21' 'BNBSPOT_CLD21' 'COINBASE_CLD21' 'BNBFUT_CVTTDATA' 'BNBSPOT_CVTTDATA' 'COINBASE_CVTTDATA')
+# runs on host to start container
+usage() {
+  echo "Usage: $0 <job_name; one of (${ValidJobs[@]})>"
+  exit 1
+}
+
+is_valid() {
+  local job=$1
+  for valid_job in "${ValidJobs[@]}";
+  do
+    # echo "job=$job valid_job=$valid_job"
+    if [[ "${job}" == "${valid_job}" ]]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
+job=${1}
+if  ! is_valid "${job}"; then
+    usage
+fi
+
+ConfigServer=cloud16.cvtt.vpn:6789
+
+Cmd="python3.12"
+Cmd="${Cmd} cvttpy/apps/md/md_recorder.py"
+Cmd="${Cmd} --config=http://${ConfigServer}/apps/md_recorder"
+Cmd="${Cmd} --credentials_file=/.creds"
+Cmd="${Cmd} --compress_log"
+Cmd="${Cmd} --instrument_group=${job}"
+Cmd="${Cmd} --log_file=/logs/%T.MD_REC.${job}.log"
+if [ "${job}" == "BNBFUT_CLD21" ] ; then
+    Cmd="${Cmd} --active_exchanges=BNBFUT"
+    Cmd="${Cmd} --db_credentials_key=TSDB_MD_CLD21"
+    Cmd="${Cmd} --admin_port=7201"
+elif [ "${job}" == "COINBASE_CLD21" ] ; then
+    Cmd="${Cmd} --active_exchanges=COINBASE_AT"
+    Cmd="${Cmd} --db_credentials_key=TSDB_MD_CLD21"
+    Cmd="${Cmd} --admin_port=7202"
+elif [ "${job}" == "BNBSPOT_CLD21" ] ; then
+    Cmd="${Cmd} --active_exchanges=BNBSPOT"
+    Cmd="${Cmd} --db_credentials_key=TSDB_MD_CLD21"
+    Cmd="${Cmd} --admin_port=7203"
+elif [ "${job}" == "BNBSPOT_CVTTDATA" ] ; then
+    Cmd="${Cmd} --active_exchanges=BNBSPOT"
+    Cmd="${Cmd} --db_credentials_key=TSDB_MD_CVTTDATA"
+    Cmd="${Cmd} --admin_port=7204"
+elif [ "${job}" == "BNBFUT_CVTTDATA" ] ; then
+    Cmd="${Cmd} --active_exchanges=BNBFUT"
+    Cmd="${Cmd} --db_credentials_key=TSDB_MD_CVTTDATA"
+    Cmd="${Cmd} --admin_port=7205"
+elif [ "${job}" == "COINBASE_CVTTDATA" ] ; then
+    Cmd="${Cmd} --active_exchanges=COINBASE_AT"
+    Cmd="${Cmd} --db_credentials_key=TSDB_MD_CVTTDATA"
+    Cmd="${Cmd} --admin_port=7206"
+else
+    echo "Unrecognized JOB: ${job}"
+    exit 1
+fi
+echo ${Cmd}
+eval ${Cmd}
+
+

market_data/md_recorder_monitor/.dockerignore

@@ -0,0 +1,3 @@
+.git
+**/__pycache__
+.pipenv

market_data/md_recorder_monitor/requirements.txt

@@ -0,0 +1,7 @@
+aiohttp>=3.7.4.post0
+nest-asyncio>=1.5.5
+psycopg>=3.2.1
+hjson>=3.1.0
+pandas>=1.5.3
+sortedcontainers>=2.4.0
+redis>=5.0.8

microservices/docker-compose.yml

@@ -0,0 +1,52 @@
+version: "3.9"
+
+services:
+    md_gateway:
+        image: cloud21.cvtt.vpn:5500/md_gateway:latest
+        container_name: md_gateway
+        environment:
+          - REDIS_HOST=redis
+        volumes:
+          - ./.creds:/.creds
+          - ./config:/config
+          - ./logs:/logs
+          - ./data:/data
+        depends_on:
+          - redis
+
+    tester:
+        image: cloud21.cvtt.vpn:5500/tester:latest
+        container_name: tester
+        environment:
+          - REDIS_HOST=redis
+        volumes:
+          - ./config:/config
+          - ./logs:/logs
+          - ./data:/data
+        depends_on:
+          - redis
+          - md_gateway
+
+    redis:
+        image: redis:latest
+        container_name: redis
+        ports:
+          - "6379:6379"
+        volumes:
+          - ./data/redis:/data
+
+
+#   test_program:
+#     image: your_test_program_image:latest
+#     container_name: test_program
+#     environment:
+#       - REDIS_HOST=redis
+#     volumes:
+#       - ./config:/shared/config
+#       - ./logs:/shared/logs
+#     depends_on:
+#       - market_data_gateway
+#       - redis
+
+# volumes:
+#   redis_data:

microservices/md_gateway/.dockerignore

@@ -0,0 +1,3 @@
+.git
+**/__pycache__
+.pipenv

microservices/md_gateway/Dockerfile

@@ -0,0 +1,25 @@
+FROM python:3.12-slim
+
+ARG ROOT_MCRSVC_DIR=docker_dev/microservices
+ARG FROM_DIR=${ROOT_MCRSVC_DIR}/md_gateway
+
+COPY ${ROOT_MCRSVC_DIR}/requirements.txt /
+RUN pip install --upgrade pip --root-user-action=ignore
+RUN pip install -r /requirements.txt --root-user-action=ignore
+
+COPY cvttpy /cvttpy
+# COPY ${ROOT_MCRSVC_DIR}/.creds  /.creds
+
+
+COPY ${FROM_DIR}/run_mdgw.sh /run_mdgw.sh
+RUN chmod +x /run_mdgw.sh
+
+RUN mkdir /logs
+RUN mkdir -p /config
+
+
+WORKDIR /
+SHELL ["/bin/bash", "-c"]
+ENV PYTHONPATH=/
+ENTRYPOINT [ "/run_mdgw.sh" ]
+

microservices/md_gateway/run_mdgw.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# runs in container
+
+# runs on host to start container
+usage() {
+    echo -n "Usage: ${0}"
+    echo -n " [-c <config (/config/cvtt.cfg)>]"
+    echo -n " [-a <admin_port (7220)>]"
+    echo -n " [-z (compress log)"]
+    echo
+    exit 1
+}
+
+Config=/config/cvtt.cfg
+AdminPort=7220
+COMPRESS_LOG=false
+
+
+while getopts "c:a:z" opt; do
+    case ${opt} in
+        c ) Config=$OPTARG  ;;
+        a ) AdminPort=$OPTARG ;;
+        z ) COMPRESS_LOG=true ;;
+        \? )
+            echo "Invalid option: -$OPTARG" >&2
+            usage
+            ;;
+        : )
+            echo "Option -$OPTARG requires an argument." >&2
+            usage
+            ;;
+    esac
+done
+
+Cmd="python3.12"
+Cmd="${Cmd} cvttpy/apps/microservices/market_gateways/md_gateway.py"
+Cmd="${Cmd} --config=${Config}"
+Cmd="${Cmd} --credentials_file=/.creds"
+Cmd="${Cmd} --admin_port=${AdminPort}"
+Cmd="${Cmd} --log_file=/logs/%T.md_gateway.log"
+if ${COMPRESS_LOG} ; then
+    Cmd="${Cmd} --compress_log"
+fi
+echo ${Cmd}
+eval ${Cmd}
+
+

microservices/oe_gateway/.dockerignore

@@ -0,0 +1,3 @@
+.git
+**/__pycache__
+.pipenv

microservices/oe_gateway/Dockerfile

@@ -0,0 +1,25 @@
+FROM python:3.12-slim
+
+ARG ROOT_MCRSVC_DIR=docker_dev/microservices
+ARG FROM_DIR=${ROOT_MCRSVC_DIR}/oe_gateway
+
+COPY ${ROOT_MCRSVC_DIR}/requirements.txt /
+RUN pip install --upgrade pip --root-user-action=ignore
+RUN pip install -r /requirements.txt --root-user-action=ignore
+
+COPY cvttpy /cvttpy
+COPY ${ROOT_MCRSVC_DIR}/.creds  /.creds
+
+
+COPY ${FROM_DIR}/run_oegw.sh /run_oegw.sh
+RUN chmod +x /run_oegw.sh
+
+RUN mkdir /logs
+RUN mkdir -p /config
+
+
+WORKDIR /
+SHELL ["/bin/bash", "-c"]
+ENV PYTHONPATH=/
+ENTRYPOINT [ "/run_oegw.sh" ]
+

microservices/oe_gateway/run_oegw.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# runs in container
+
+# runs on host to start container
+usage() {
+    echo -n "Usage: ${0}"
+    echo -n " [-c <config (/config/cvtt.cfg)>]"
+    echo -n " [-a <admin_port (7220)>]"
+    echo -n " [-z (compress log)"]
+    echo
+    exit 1
+}
+
+Config=/config/cvtt.cfg
+AdminPort=7220
+COMPRESS_LOG=false
+
+
+while getopts "c:a:z" opt; do
+    case ${opt} in
+        c ) Config=$OPTARG  ;;
+        a ) AdminPort=$OPTARG ;;
+        z ) COMPRESS_LOG=true ;;
+        \? )
+            echo "Invalid option: -$OPTARG" >&2
+            usage
+            ;;
+        : )
+            echo "Option -$OPTARG requires an argument." >&2
+            usage
+            ;;
+    esac
+done
+
+Cmd="python3.12"
+Cmd="${Cmd} cvttpy/apps/microservices/market_gateways/order_entry_gateway.py"
+Cmd="${Cmd} --config=${Config}"
+Cmd="${Cmd} --credentials_file=/.creds"
+Cmd="${Cmd} --admin_port=${AdminPort}"
+Cmd="${Cmd} --log_file=/logs/%T.md_gateway.log"
+if ${COMPRESS_LOG} ; then
+    Cmd="${Cmd} --compress_log"
+fi
+echo ${Cmd}
+eval ${Cmd}
+
+

microservices/requirements.txt

@@ -0,0 +1,7 @@
+aiohttp>=3.7.4.post0
+nest-asyncio>=1.5.5
+hjson>=3.1.0
+sortedcontainers>=2.4.0
+redis>=5.0.8
+python-dateutil>=2.8.2
+types-python-dateutil>=2.8.19.6

microservices/tester/.dockerignore

@@ -0,0 +1,3 @@
+.git
+**/__pycache__
+.pipenv

microservices/tester/Dockerfile

@@ -0,0 +1,26 @@
+FROM python:3.12-slim
+
+ARG ROOT_MUSVC_DIR=docker_dev/microservices
+ARG FROM_DIR=${ROOT_MUSVC_DIR}/tester
+
+COPY ${ROOT_MUSVC_DIR}/requirements.txt /
+RUN pip install --upgrade pip --root-user-action=ignore
+RUN pip install -r /requirements.txt --root-user-action=ignore
+
+COPY cvttpy /cvttpy
+# COPY ${ROOT_MUSVC_DIR}/.creds  /.creds
+
+
+COPY ${FROM_DIR}/run_tester.sh /run_tester.sh
+RUN chmod +x /run_tester.sh
+
+RUN mkdir /logs
+RUN mkdir -p /config
+RUN mkdir -p /data
+
+
+WORKDIR /
+SHELL ["/bin/bash", "-c"]
+ENV PYTHONPATH=/
+ENTRYPOINT [ "/run_tester.sh" ]
+

microservices/tester/run_tester.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# runs in container
+
+# runs on host to start container
+usage() {
+    echo -n "Usage: ${0}"
+    echo -n " [-c <config (/config/cvtt.cfg) >]"
+    echo -n " [-i <instruments (COINBASE:PAIR-BTC-USD,BNBFUT:PERP-BTC-USDT) >]"
+    echo -n " [-d <data types (TRADES) >]"
+    echo -n " [-a <admin_port (7221) >]"
+    echo -n " [-z (compress log (false))"]
+    echo
+    exit 1
+}
+
+Config=/config/cvtt.cfg
+AdminPort=7221
+COMPRESS_LOG=false
+Instruments="COINBASE:PAIR-BTC-USD,BNBFUT:PERP-BTC-USDT"
+DataTypes="TRADES"
+
+while getopts "a:c:d:i:z" opt; do
+    case ${opt} in
+        c ) Config=$OPTARG  ;;
+        a ) AdminPort=$OPTARG ;;
+        i ) Instruments=$OPTARG ;;
+        d ) DataTypes=$OPTARG ;;
+        z ) COMPRESS_LOG=true ;;
+        \? )
+            echo "Invalid option: -$OPTARG" >&2
+            usage
+            ;;
+        : )
+            echo "Option -$OPTARG requires an argument." >&2
+            usage
+            ;;
+    esac
+done
+
+Cmd="python3.12"
+Cmd="${Cmd} cvttpy/apps/microservices/tester/musvc_tester.py"
+Cmd="${Cmd} --config=${Config}"
+Cmd="${Cmd} --credentials_file=/.creds"
+Cmd="${Cmd} --admin_port=${AdminPort}"
+Cmd="${Cmd} --data_types=${DataTypes}"
+Cmd="${Cmd} --instruments=${Instruments}"
+Cmd="${Cmd} --log_file=/logs/%T.tester.log"
+if ${COMPRESS_LOG} ; then
+    Cmd="${Cmd} --compress_log"
+fi
+echo ${Cmd}
+eval ${Cmd}
+
+

test/rsync_test/Dockerfile

@@ -0,0 +1,21 @@
+FROM python:3.12-slim
+
+ARG FROM_DIR=docker_dev/test/rsync_test
+
+COPY ${FROM_DIR}/test.sh /test.sh
+
+RUN apt-get update && apt-get install -y rsync openssh-client
+
+COPY docker_dev/shared/id_rsa /root/.ssh/id_rsa
+COPY docker_dev/shared/id_rsa.pub /root/.ssh/id_rsa.pub
+
+RUN chmod 600 /root/.ssh/id_rsa /root/.ssh/id_rsa.pub
+
+# Shared Volumes
+RUN chmod +x /test.sh
+
+WORKDIR /
+SHELL ["/bin/bash", "-c"]
+ENV PYTHONPATH=/
+ENTRYPOINT [ "/test.sh" ]
+

test/rsync_test/test.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+date > /testfile.txt
+
+Source=/testfile.txt
+Targets=
+Targets="${Targets} cvtt@cloud21.cvtt.vpn:/tmp/"
+Targets="${Targets} cvtt@hs01.cvtt.vpn:/tmp/"
+
+
+for tgt in ${Targets}
+do
+    Cmd="/usr/bin/rsync -ahv"
+    Cmd+=" -e 'ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null'"
+    Cmd+=" ${Source} ${tgt}"
+    echo $Cmd
+    eval $Cmd
+done
+