Dependencies installation is reworked in Installation assistant

unattended_installer/install_functions/checks.sh

@@ -207,8 +207,11 @@ function check_dist() {
     if [ "${DIST_NAME}" == "centos" ] && { [ "${DIST_VER}" -ne "7" ] && [ "${DIST_VER}" -ne "8" ]; }; then
         notsupported=1
     fi
-    if [ "${DIST_NAME}" == "rhel" ] && { [ "${DIST_VER}" -ne "7" ] && [ "${DIST_VER}" -ne "8" ] && [ "${DIST_VER}" -ne "9" ]; }; then
-        notsupported=1
+    if [ "${DIST_NAME}" == "rhel" ]; then
+        if [ "${DIST_VER}" -ne "7" ] && [ "${DIST_VER}" -ne "8" ] && [ "${DIST_VER}" -ne "9" ]; then
+            notsupported=1
+        fi
+        need_centos_repos=1 
     fi
 
     if [ "${DIST_NAME}" == "amzn" ]; then
@@ -361,11 +364,11 @@ function checks_previousCertificate() {
 function checks_specialDepsAL2023() {
 
     # Change curl for curl-minimal
-    wia_yum_dependencies=( "${wia_yum_dependencies[@]/curl/curl-minimal}" )
+    assistant_yum_dependencies=( "${assistant_yum_dependencies[@]/curl/curl-minimal}" )
 
     # In containers, coreutils is replaced for coreutils-single
     if [ -f "/.dockerenv" ]; then
-        wia_yum_dependencies=( "${wia_yum_dependencies[@]/coreutils/coreutils-single}" )
+        assistant_yum_dependencies=( "${assistant_yum_dependencies[@]/coreutils/coreutils-single}" )
     fi
 }
 
@@ -377,18 +380,7 @@ function checks_specifications() {
 }
 
 function checks_ports() {
-
-    dep="lsof"
-    if [ "${sys_type}" == "yum" ]; then
-        installCommon_yumInstallList "${dep}"
-    elif [ "${sys_type}" == "apt-get" ]; then
-        installCommon_aptInstallList "${dep}"
-    fi
-
-    if [ "${#not_installed[@]}" -gt 0 ]; then
-            wia_dependencies_installed+=("${dep}")
-    fi
-
+
     common_logger -d "Checking ports availability."
     used_port=0
     ports=("$@")