latest 21c podman changes (#2911)

* latest 21c podman changes

* Ol8 changes

* remove old versions

* remove unnecessary files

* remove unnecessary files

* lint fixes

* linter fixes

* shellcheck fix for storage container

* lint fixes

* lint fixes

* containerfiel fixes

* dockerfiel lint fix

* fix readme file

* fix files

* lint fixes

* fix lint issues

* lint issues

* indentation fixes

* remove extra spaces

* lin fixes

* lint fixes

* lint fixes

* lint fixes

* lint fixes

* lint fixes

* lint fixes

* 21c change from 21.3.0

* 21c changes

* pick latest on patch RAC container

* lint fixes

* lint fixes

* lint fixes

* 21.3.0 to 21c reference change

* correct 21c size of image

* pick latest Containerfile changes

* fix copyright year to 2025

* final changes

* pick oracle restart changes

* pick style changes

* copyright changes

* copyright changes

* copyright changes

* lint fixes

* lint fixes

* DNS changed from dockerfile to containerfiles

* lint fix

* cleanup unnecessary files

* pick correct 19c containerfile

* os check fix

* pull latest doc changes

* lint fixes

* lint fixes

---------

Co-authored-by: Param Saini <paramdeep.saini@oracle.com>

Author: s1saurabh

OracleDatabase/RAC/OracleDNSServer/dockerfiles/buildContainerImage.sh renamed to OracleDatabase/RAC/OracleDNSServer/containerfiles/buildContainerImage.sh

@@ -6,7 +6,7 @@
 #
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 #
-# Copyright (c) 2018-2024 Oracle and/or its affiliates.
+# Copyright (c) 2018-2025 Oracle and/or its affiliates.
 #
 # shellcheck disable=SC2154
 usage() {
@@ -121,7 +121,7 @@ echo "Building image '$IMAGE_NAME' ..."
 
 # BUILD THE IMAGE (replace all environment variables)
 BUILD_START=$(date '+%s')
-if docker build --force-rm=true --no-cache=true "${DOCKEROPS[@]}" "${PROXY_SETTINGS[@]}"  -t "$IMAGE_NAME" -f Dockerfile .; then
+if docker build --force-rm=true --no-cache=true "${DOCKEROPS[@]}" "${PROXY_SETTINGS[@]}"  -t "$IMAGE_NAME" -f Containerfile .; then
   BUILD_END=$(date '+%s')
   BUILD_ELAPSED=$((BUILD_END - BUILD_START))
 

OracleDatabase/RAC/OracleDNSServer/dockerfiles/latest/Dockerfile renamed to OracleDatabase/RAC/OracleDNSServer/containerfiles/latest/Containerfile

@@ -1,6 +1,6 @@
 # LICENSE UPL 1.0
 #
-# Copyright (c) 2018-2024 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2018-2025 Oracle and/or its affiliates. All rights reserved.
 #
 # ORACLE DOCKERFILES PROJECT
 # --------------------------

OracleDatabase/RAC/OracleDNSServer/dockerfiles/latest/checkSpace.sh renamed to OracleDatabase/RAC/OracleDNSServer/containerfiles/latest/checkSpace.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # LICENSE UPL 1.0
 #
-# Copyright (c) 2018-2024 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2018-2025 Oracle and/or its affiliates. All rights reserved.
 #
 # Since: January, 2018
 # Author: paramdeep.saini@oracle.com, sanjay.singh@oracle.com

OracleDatabase/RAC/OracleDNSServer/dockerfiles/latest/crDNS renamed to OracleDatabase/RAC/OracleDNSServer/containerfiles/latest/crDNS

@@ -1,7 +1,7 @@
 #!/bin/bash
 # LICENSE UPL 1.0
 #
-# Copyright (c) 2018-2024 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2018-2025 Oracle and/or its affiliates. All rights reserved.
 #
 # Since: January, 2018
 # Author: paramdeep.saini@oracle.com