PMM-8575 migrate toolkit to modules (#512)

* PMM-8575 Fixed test

Fixed sandbox used by go programs, updated all tests.

* PMM-8575 Fixed test

Fixed sandbox used by go programs, updated all tests.

* Removed Gopkg

* Switched to go 1.16

* Updated go.mod

* Upgraded deps

* Updated deps

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

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
+