Update UBI to 9.6 in C-API demo (#3475)

* Update UBI to 9.6 in C-API demo
* Update remaining references to 9.6
Missing part for:
#3297
*Fix wrong path to requirements

Ticket:CVS-169863,CVS-169999

Author: atobiszei

demos/c_api_minimal_app/Makefile

@@ -30,7 +30,7 @@ ifeq ($(BASE_OS),ubuntu24)
   DIST_OS=ubuntu
 endif
 ifeq ($(BASE_OS),redhat)
-  BASE_OS_TAG_REDHAT ?= 9.5
+  BASE_OS_TAG_REDHAT ?= 9.6
   PACKAGE_URL ="https://github.com/openvinotoolkit/model_server/releases/download/v2025.2/ovms_redhat.tar.gz"
   BASE_IMAGE ?= registry.access.redhat.com/ubi9/ubi:$(BASE_OS_TAG_REDHAT)
   DIST_OS=redhat

demos/c_api_minimal_app/capi_files/Dockerfile.redhat

@@ -14,7 +14,7 @@
 # limitations under the License.
 #
 
-ARG BASE_IMAGE=registry.access.redhat.com/ubi9/ubi:9.5
+ARG BASE_IMAGE=registry.access.redhat.com/ubi9/ubi:9.6
 FROM $BASE_IMAGE as base_build
 SHELL ["/bin/bash", "-c"]
 RUN yum install -y xz git shadow-utils make gcc gcc-c++
@@ -29,7 +29,7 @@ RUN mkdir /licenses && ln -s /ovms/LICENSE /licenses && ln -s /ovms/thirdparty-l
 
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #
 
-FROM registry.access.redhat.com/ubi9/ubi-minimal:9.5 as release
+FROM registry.access.redhat.com/ubi9/ubi-minimal:9.6 as release
 SHELL ["/bin/bash", "-c"]
 
 RUN microdnf upgrade -y

demos/continuous_batching/speculative_decoding/README.md

@@ -35,8 +35,8 @@ LLM engine parameters will be defined inside the `graph.pbtxt` file.
 
 Download export script, install its dependencies and create directory for the models:
 ```console
-curl https://raw.githubusercontent.com/openvinotoolkit/model_server/refs/heads/releases/2025.2/demos/common/export_models/export_model.py -o export_model.py
-pip3 install -r https://raw.githubusercontent.com/openvinotoolkit/model_server/refs/heads/releases/2025.2/demos/common/export_models/requirements.txt
+curl https://raw.githubusercontent.com/openvinotoolkit/model_server/refs/heads/releases/2025/2/demos/common/export_models/export_model.py -o export_model.py
+pip3 install -r https://raw.githubusercontent.com/openvinotoolkit/model_server/refs/heads/releases/2025/2/demos/common/export_models/requirements.txt
 mkdir models 
 ```
 

docs/build_from_source.md

@@ -5,7 +5,7 @@ This document gives information how to build docker images and the binary packag
 ## Prerequisites
 
 1. [Docker Engine](https://docs.docker.com/engine/)
-1. Ubuntu 22.04, Ubuntu 24.04 or RedHat 9.5 host
+1. Ubuntu 22.04, Ubuntu 24.04 or RedHat 9.6 host
 1. make
 1. bash
 
@@ -30,7 +30,7 @@ To build the image with non default configuration, add parameters described belo
 Select base OS:
 - `ubuntu22` for Ubuntu 22.04 (default)
 - `ubuntu24` for Ubuntu 24.04
-- `redhat` for Red Hat UBI 8.10
+- `redhat` for Red Hat UBI 9.6
 
 ```bash
 make release_image BASE_OS=redhat

docs/deploying_server_baremetal.md

@@ -67,8 +67,8 @@ sudo apt -y install libpython3.12
 pip3 install "Jinja2==3.1.6" "MarkupSafe==3.0.2"
 ```
 :::
-:::{tab-item} RHEL 9.5
-:sync: rhel-9.5
+:::{tab-item} RHEL 9.6
+:sync: rhel-9.6
 Download precompiled package (without python):
 ```{code} sh
 wget https://github.com/openvinotoolkit/model_server/releases/download/v2025.2/ovms_redhat.tar.gz

install_redhat_gpu_drivers.sh

@@ -47,12 +47,12 @@ case $INSTALL_DRIVER_VERSION in \
 ;; \
 "25.05.32567") \
 	$DNF_TOOL install --nodocs -y libedit libnl3; \
-	rpm -ivh https://repositories.intel.com/gpu/rhel/9.5/pool/i/intel-gmmlib-22.6.0-i1091.el9_5.x86_64.rpm ; \
-	rpm -ivh https://repositories.intel.com/gpu/rhel/9.5/pool/i/intel-igc-core-2.7.11-1099.el9_5.x86_64.rpm ; \
-	rpm -ivh https://repositories.intel.com/gpu/rhel/9.5/pool/i/intel-igc-opencl-2.7.11-1099.el9_5.x86_64.rpm ; \
-	rpm -ivh https://repositories.intel.com/gpu/rhel/9.5/pool/i/intel-opencl-25.05.32567.19-1099.el9_5.x86_64.rpm ; \
-	rpm -ivh https://repositories.intel.com/gpu/rhel/9.5/pool/i/intel-level-zero-gpu-1.6.32567.19-1099.el9_5.x86_64.rpm ; \
-	rpm -ivh https://repositories.intel.com/gpu/rhel/9.5/pool/l/level-zero-1.20.2.0-1098.el9_5.x86_64.rpm ; \
+	rpm -ivh https://repositories.intel.com/gpu/rhel/9.6/pool/i/intel-gmmlib-22.6.0-i1091.el9_5.x86_64.rpm ; \
+	rpm -ivh https://repositories.intel.com/gpu/rhel/9.6/pool/i/intel-igc-core-2.7.11-1099.el9_5.x86_64.rpm ; \
+	rpm -ivh https://repositories.intel.com/gpu/rhel/9.6/pool/i/intel-igc-opencl-2.7.11-1099.el9_5.x86_64.rpm ; \
+	rpm -ivh https://repositories.intel.com/gpu/rhel/9.6/pool/i/intel-opencl-25.05.32567.19-1099.el9_5.x86_64.rpm ; \
+	rpm -ivh https://repositories.intel.com/gpu/rhel/9.6/pool/i/intel-level-zero-gpu-1.6.32567.19-1099.el9_5.x86_64.rpm ; \
+	rpm -ivh https://repositories.intel.com/gpu/rhel/9.6/pool/l/level-zero-1.20.2.0-1098.el9_5.x86_64.rpm ; \
 ;; \
 
         *) \