update: new config support DE go server and --test option

scripts/gogo/gogo.sh

@@ -5,7 +5,7 @@
 # -- -- -- -- -- --
 
 # INIT GLOBAL VARIABLES:
-_VERSION="0.1.0"
+_VERSION="0.1.1"
 _SCRIPT_NAME="$(basename $0)"
 _GO_CMD="go3"
 _DEBUG_MODE=false
@@ -67,6 +67,7 @@ help() {
 	printf "                                                                   \n"
 	printf "${script} --init | init config file                                \n"
 	printf "${script} --crt  | get ssh certificate for go3 connections         \n"
+	printf "${script} --test | check go3 connection availability               \n"
 	printf "                                                                   \n"
 	printf "${script} --bill my.example.com                                    \n"
 	printf "${script} --vm 0.0.0.0 --ssh | only ssh access                     \n"
@@ -90,8 +91,10 @@ help() {
 	printf " --tty              for vm6/dci6 echo cmd for run container        \n"
 	printf " --mgrctl [args]    for vm6/dci6 customize access params           \n"
 	printf "                                                                   \n"
+	printf "Single options:                                                    \n"
 	printf " --init     | -i    generate configuration                         \n"
 	printf " --crt      | -c    generate ssh cert                              \n"
+	printf " --test     | -t    check go3 connection availability              \n"
 	printf " --version  | -v    print version                                  \n"
 	printf " --help     | -h    print this message and exit                    \n"
 }
@@ -115,7 +118,9 @@ init_config() {
 		continue_handler
 	fi
 	# get user unputs:
-	read -p "Enter go server address: "            _GO_SERVER_ADDR
+	read -p "Enter russian go server address: "    _GO_SERVER_ADDR_RUSSIAN
+	read -p "Enter germany go server address: "    _GO_SERVER_ADDR_GERMANY
+	read -p "Enter test go server address: "       _GO_SERVER_ADDR_TEST
 	read -p "Enter vault server address: "         _VAULT_SERVER_ADDR
 	read -p "Enter username: "                     _SSH_PRIVATE_KEY_USER
 	read -p "Enter full path to ssh private key: " _SSH_PRIVATE_KEY_PATH
@@ -125,7 +130,9 @@ init_config() {
 	# save config:
 	mkdir -p $_CONFIG_DIR
 	cat << EOF > "${_CONFIG}"
-GO_SERVER_ADDR=$_GO_SERVER_ADDR
+GO_SERVER_ADDR_RUSSIAN=$_GO_SERVER_ADDR_RUSSIAN
+GO_SERVER_ADDR_GERMANY=$_GO_SERVER_ADDR_GERMANY
+GO_SERVER_ADDR_TEST=$_GO_SERVER_ADDR_TEST
 VAULT_SERVER_ADDR=$_VAULT_SERVER_ADDR
 SSH_PRIVATE_KEY_USER=$_SSH_PRIVATE_KEY_USER
 SSH_PRIVATE_KEY_PATH=$_SSH_PRIVATE_KEY_PATH
@@ -156,10 +163,17 @@ load_config() {
 	
 	while IFS="=" read -r key value; do
 		case "$key" in
-			"GO_SERVER_ADDR") 
+			"GO_SERVER_ADDR_RUSSIAN")
+				_GO_SERVER_ADDR_RUSSIAN="$value"
 				_GO_SERVER_ADDR="$value"
 				;;
-			"VAULT_SERVER_ADDR") 
+			"GO_SERVER_ADDR_GERMANY")
+				_GO_SERVER_ADDR_GERMANY="$value"
+				;;
+			"GO_SERVER_ADDR_TEST")
+				_GO_SERVER_ADDR_TEST="$value"
+				;;
+			"VAULT_SERVER_ADDR")
 				_VAULT_SERVER_ADDR="$value"
 				;;
 			"SSH_PRIVATE_KEY_USER")
@@ -380,6 +394,24 @@ renewal_crt() {
 }
 
 
+test_go3_connection() {
+	# force only ssh connections without platform features:
+	_IS_SSH_ONLY=true
+	# set fake client address:
+	_PLATFORM_IP_ADDR="${_GO_SERVER_ADDR_TEST}"
+	_PLATFORM_SSH_PORT=22
+
+	echo "Run TEST: $_GO_SERVER_ADDR_RUSSIAN connection"
+	get_access
+
+	echo "-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --"
+
+	echo "Run TEST: $_GO_SERVER_ADDR_GERMANY connection"
+	_GO_SERVER_ADDR="${_GO_SERVER_ADDR_GERMANY}"
+	get_access
+}
+
+
 # Parse user options
 optparser() {
 	# count user-passed options:
@@ -420,6 +452,9 @@ optparser() {
 			--go|--go3)
 				_GO_CMD=$(sed 's~[^[:alnum:]/]\+~~g' <<< "$1")
 				;;
+			--de)
+				_GO_SERVER_ADDR="${_GO_SERVER_ADDR_GERMANY}"
+				;;
 			--mgrctl|--tty|--ssh)
 				if [[ "$1" == "--mgrctl" ]]; then
 					_IS_MGRCTL_ARGS=true
@@ -440,6 +475,10 @@ optparser() {
 				renewal_crt
 				exit 0
 				;;
+			--test|-t)
+				test_go3_connection
+				exit 0
+				;;
 			--help|-h)
 				help
 				exit 0