msvsphere-deploy.sh

@@ -40,7 +40,7 @@ REMOVE_PKGS=("centos-linux-release" "centos-gpg-keys" "centos-linux-repos" \
                 "kernel-uek" "kernel-uek-core" "kernel-uek-modules" \
                 "libreport-plugin-rhtsupport" "libreport-rhel" "insights-client" \
                 "libreport-rhel-anaconda-bugzilla" "libreport-rhel-bugzilla" \
-                "linux-firmware-core" \
+                "linux-firmware-core" "iwlax2xx-firmware" \
                 "almalinux-release" "almalinux-gpg-keys" "almalinux-repos" \
                 "almalinux-obsolete-packages" "libblockdev-btrfs" \
                 "oraclelinux-release" "oraclelinux-release-el8" \
@@ -51,13 +51,15 @@ REMOVE_PKGS=("centos-linux-release" "centos-gpg-keys" "centos-linux-repos" \
                 "vzlinux-release" "vzlinux-gpg-keys" "vzlinux-repos" "vzlinux-obsolete-packages" \
                 "evolution-data-server-ui" "epel-next-release")
 REDHAT_DNF_PLUGINS=("product-id" "subscription-manager" "upload-profile")
+REDHAT_REPO_FILES=("/etc/yum.repos.d/redhat.repo" "/etc/yum.repos.d/ubi.repo")
+REDHAT_RHSM_RPMS=("subscription-manager" "subscription-manager-cockpit" "cockpit" "rhc")
 
 module_list_enabled=""
 module_list_installed=""
 is_container=0
 
 setup_log_files() {
-    exec > >(tee /var/log/msvsphere-deploy.log)
+    exec > >(tee /var/log/msvsphere-deploy.log) 2>&1
     exec 5> /var/log/msvsphere-deploy.debug.log
     BASH_XTRACEFD=5
 }
@@ -549,6 +551,21 @@ restore_issue() {
     save_status_of_stage "restore_issue"
 }
 
+# Cleanup sssd(8) cache
+cleanup_sss_cache() {
+    if get_status_of_stage "cleanup_sss_cache"; then
+        return 0
+    fi
+    if [[ "${DOWNGRADE}" == 'YES' ]]; then
+        for file in /var/lib/sss/db/cache_*.ldb; do
+	   if [ -f "${file}" ]; then
+               mv -f "${file}" "${file}.bak"
+	   fi
+        done
+    fi
+    save_status_of_stage "cleanup_sss_cache"
+}
+
 # Recursively removes a given directory.
 #
 # $1 - Directory path.
@@ -1067,6 +1084,42 @@ disable_redhat_dnf_plugins() {
     done
 }
 
+subscription_manager_unregister() {
+    if get_status_of_stage "subscription_manager_unregister"; then
+        return 0
+    fi
+    if subscription-manager status >/dev/null 2>&1; then
+        subscription-manager remove --all
+        subscription-manager unregister
+        subscription-manager clean
+    fi
+    report_step_done "Red Hat Subscription Manager deactivated"
+    save_status_of_stage "subscription_manager_unregister"
+}
+
+remove_redhat_rhsm_rpms() {
+    if get_status_of_stage "remove_redhat_rhsm_rpms"; then
+        return 0
+    fi
+    rpm -e --nodeps "${REDHAT_RHSM_RPMS[@]}" >/dev/null 2>&1 || true
+    report_step_done "Red Hat Subscription Manager packages are removed (with rpm --nodeps)"
+    save_status_of_stage "remove_redhat_rhsm_rpms"
+}
+
+remove_redhat_repo_files() {
+    if get_status_of_stage "remove_redhat_repo_files"; then
+        return 0
+    fi
+    local repo
+    for repo in "${REDHAT_REPO_FILES[@]}"; do
+        if [ -e "${repo}" ]; then
+            mv -f "${repo}" "${repo}.$(date -u '+%s')"
+        fi
+    done
+    report_step_done "Remove RHEL repositories' files if any"
+    save_status_of_stage "remove_redhat_repo_files"
+}
+
 main() {
     is_migration_completed
     local arch
@@ -1090,6 +1143,7 @@ main() {
     assert_supported_panel "${panel_type}" "${panel_version}"
 
     release_url=$(get_release_file_url "${os_version}" "${arch}")
+
     tmp_dir=$(mktemp -d --tmpdir="${BASE_TMP_DIR}" .alma.XXXXXX)
     # shellcheck disable=SC2064
     trap "cleanup_tmp_dir ${tmp_dir}" EXIT
@@ -1097,10 +1151,12 @@ main() {
 
     release_path=$(download_release_files "${tmp_dir}" "${release_url}")
     report_step_done 'Download msvsphere-release package'
-    if mount | grep -q fuse.lxcfs ||
+    if mount 2>/dev/null | grep -q fuse.lxcfs ||
         env | grep -q 'container=lxc' ||
         awk '{print $1}' /proc/vz/veinfo 2>/dev/null ||
-        grep docker '/proc/1/cgroup' >/dev/null; then
+        grep docker '/proc/1/cgroup' >/dev/null ||
+        test -e /.dockerenv; then
+        printf '\033[0;32mDeploying inside container\033[0m\n'
         is_container=1
     fi
 
@@ -1112,7 +1168,9 @@ main() {
         backup_issue
 
         if [[ "${os_type}" == "rhel" ]]; then
-            disable_redhat_dnf_plugins
+            subscription_manager_unregister
+            remove_redhat_rhsm_rpms
+            remove_redhat_repo_files
         fi
 
         case "${os_version}" in
@@ -1144,6 +1202,7 @@ main() {
     restore_module_streams
     restore_alternatives
     restore_issue
+    cleanup_sss_cache
     # don't do this steps if we inside the lxc container
     if [ $is_container -eq 0 ]; then
         install_kernel