diff --git a/go.mod b/go.mod
new file mode 100644
index 00000000..e1143836
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,61 @@
+module github.com/percona/percona-toolkit
+
+go 1.17
+
+require (
+	github.com/Masterminds/semver v1.4.2
+	github.com/alecthomas/kingpin v2.2.6+incompatible
+	github.com/go-ini/ini v1.46.0
+	github.com/golang/mock v1.3.1-0.20190508161146-9fa652df1129
+	github.com/google/uuid v1.1.1
+	github.com/hashicorp/go-version v1.2.1-0.20190424083514-192140e6f3e6
+	github.com/howeyc/gopass v0.0.0-20170109162249-bf9dde6d0d2c
+	github.com/lib/pq v1.2.0
+	github.com/mattn/go-shellwords v1.0.6
+	github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe
+	github.com/pborman/getopt v0.0.0-20190409184431-ee0cd42419d3
+	github.com/percona/go-mysql v0.0.0-20190903141930-197f4ad8db8d
+	github.com/pkg/errors v0.9.1
+	github.com/prometheus/common v0.13.0
+	github.com/shirou/gopsutil v2.20.8+incompatible
+	github.com/sirupsen/logrus v1.6.0
+	github.com/stretchr/testify v1.6.1
+	go.mongodb.org/mongo-driver v1.7.1
+	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
+	gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22
+	k8s.io/api v0.18.6
+)
+
+require (
+	github.com/StackExchange/wmi v0.0.0-20180116203802-5d049714c4a6 // indirect
+	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
+	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/go-ole/go-ole v1.2.4 // indirect
+	github.com/go-stack/stack v1.8.0 // indirect
+	github.com/gogo/protobuf v1.3.1 // indirect
+	github.com/golang/snappy v0.0.2-0.20190904063534-ff6b7dc882cf // indirect
+	github.com/google/gofuzz v1.1.0 // indirect
+	github.com/json-iterator/go v1.1.10 // indirect
+	github.com/klauspost/compress v1.10.10 // indirect
+	github.com/konsorten/go-windows-terminal-sequences v1.0.3 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/xdg-go/pbkdf2 v1.0.0 // indirect
+	github.com/xdg-go/scram v1.0.2 // indirect
+	github.com/xdg-go/stringprep v1.0.2 // indirect
+	github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d // indirect
+	golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d // indirect
+	golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e // indirect
+	golang.org/x/sys v0.0.0-20210423082822-04245dca01da // indirect
+	golang.org/x/text v0.3.6 // indirect
+	gopkg.in/alecthomas/kingpin.v2 v2.2.6 // indirect
+	gopkg.in/inf.v0 v0.9.1 // indirect
+	gopkg.in/ini.v1 v1.62.0 // indirect
+	gopkg.in/yaml.v2 v2.3.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
+	k8s.io/apimachinery v0.18.6 // indirect
+	k8s.io/klog v1.0.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v3 v3.0.0 // indirect
+)
diff --git a/src/go/docker/scripts/init-shard.sh b/src/go/docker/scripts/init-shard.sh
new file mode 100755
index 00000000..8467b74f
--- /dev/null
+++ b/src/go/docker/scripts/init-shard.sh
@@ -0,0 +1,32 @@
+#!/bin/bash 
+
+mongodb1=`getent hosts ${MONGOS} | awk '{ print $1 }'`
+
+mongodb11=`getent hosts ${MONGO11} | awk '{ print $1 }'`
+mongodb12=`getent hosts ${MONGO12} | awk '{ print $1 }'`
+mongodb13=`getent hosts ${MONGO13} | awk '{ print $1 }'`
+
+mongodb21=`getent hosts ${MONGO21} | awk '{ print $1 }'`
+mongodb22=`getent hosts ${MONGO22} | awk '{ print $1 }'`
+mongodb23=`getent hosts ${MONGO23} | awk '{ print $1 }'`
+
+mongodb31=`getent hosts ${MONGO31} | awk '{ print $1 }'`
+mongodb32=`getent hosts ${MONGO32} | awk '{ print $1 }'`
+mongodb33=`getent hosts ${MONGO33} | awk '{ print $1 }'`
+
+port=${PORT:-27017}
+
+echo "Waiting for startup.."
+until mongo --host ${mongodb1}:${port} --eval 'quit(db.runCommand({ ping: 1 }).ok ? 0 : 2)' &>/dev/null; do
+  printf '.'
+  sleep 1
+done
+
+echo "Started.."
+
+echo init-shard.sh time now: `date +"%T" `
+mongo --host ${mongodb1}:${port} <<EOF
+   sh.addShard( "${RS1}/${mongodb11}:${PORT1},${mongodb12}:${PORT2},${mongodb13}:${PORT3}" );
+   sh.addShard( "${RS2}/${mongodb21}:${PORT1},${mongodb22}:${PORT2},${mongodb23}:${PORT3}" );
+   sh.status();
+EOF
diff --git a/src/go/docker/scripts/setup.sh b/src/go/docker/scripts/setup.sh
new file mode 100755
index 00000000..585d83d3
--- /dev/null
+++ b/src/go/docker/scripts/setup.sh
@@ -0,0 +1,40 @@
+#!/bin/bash 
+
+mongodb1=`getent hosts ${MONGO1} | awk '{ print $1 }'`
+mongodb2=`getent hosts ${MONGO2} | awk '{ print $1 }'`
+mongodb3=`getent hosts ${MONGO3} | awk '{ print $1 }'`
+
+port=${PORT:-27017}
+
+echo "Waiting for startup.."
+until mongo --host ${mongodb1}:${port} --eval 'quit(db.runCommand({ ping: 1 }).ok ? 0 : 2)' &>/dev/null; do
+  printf '.'
+  sleep 1
+done
+
+echo "Started.."
+
+echo setup.sh time now: `date +"%T" `
+mongo --host ${mongodb1}:${port} <<EOF
+   var cfg = {
+        "_id": "${RS}",
+        "protocolVersion": 1,
+        "members": [
+            {
+                "_id": 0,
+                "host": "${mongodb1}:${port}"
+            },
+            {
+                "_id": 1,
+                "host": "${mongodb2}:${port}"
+            },
+            {
+                "_id": 2,
+                "host": "${mongodb3}:${port}"
+            }
+        ]
+    };
+    rs.initiate(cfg, { force: true });
+    rs.reconfig(cfg, { force: true });
+EOF
+