diff --git a/Dockerfile b/Dockerfile
index a67e0e8..1366c3d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,25 +1,47 @@
 # syntax=docker/dockerfile:1
-ARG BUILD_IMAGE=alpine:3.19.1
-ARG RUN_IMAGE=quay.io/keycloak/keycloak:20.0.5
+ARG BUILD_IMAGE=registry.access.redhat.com/ubi9
+ARG RUN_IMAGE=quay.io/keycloak/keycloak:26.0.7
+
+ARG ORACLE_DRIVER_URL=https://repo1.maven.org/maven2/com/oracle/database/jdbc/ojdbc11/23.5.0.24.07/ojdbc11-23.5.0.24.07.jar
+ARG ORACLE_NLS_URL=https://repo1.maven.org/maven2/com/oracle/database/nls/orai18n/23.5.0.24.07/orai18n-23.5.0.24.07.jar
 
 ################## Stage 0
 FROM ${BUILD_IMAGE} as builder
+ARG ORACLE_DRIVER_URL
+ARG ORACLE_NLS_URL
+
 USER root
-WORKDIR /
-COPY . /app
 
-## Let's minimize layers in final-product by organizing files into a single copy structure
-RUN mkdir /unicopy \
-    && cp /app/scripts/container-entrypoint.sh /unicopy \
-    && cp /app/scripts/container-healthcheck.sh /unicopy \
-    && cp /app/scripts/lib.sh /unicopy
+RUN mkdir -p /mnt/rootfs
+RUN dnf install --installroot /mnt/rootfs jq vim curl --releasever 9 --setopt install_weak_deps=false --nodocs -y && \
+    dnf --installroot /mnt/rootfs clean all && \
+    rpm --root /mnt/rootfs -e --nodeps setup
+
+COPY ./scripts /mnt/rootfs
+
+# Download Oracle DB Driver
+RUN mkdir -p /mnt/rootfs/opt/keycloak/providers
+ADD --chown=keycloak:keycloak --chmod=644 "${ORACLE_DRIVER_URL}" /mnt/rootfs/opt/keycloak/providers/ojdbc11.jar
+ADD --chown=keycloak:keycloak --chmod=644 "${ORACLE_NLS_URL}" /mnt/rootfs/opt/keycloak/providers/orai18n.jar
 
 ################## Stage 1
 FROM ${RUN_IMAGE} as runner
-COPY --from=builder /unicopy /
+
+ENV KC_HOME=/opt/keycloak
+ENV KC_HEALTH_ENABLED=true
+ENV KC_METRICS_ENABLED=true
+ENV KC_DB=oracle
+
 USER root
+
+COPY --from=builder /mnt/rootfs /
+
+RUN ${KC_HOME}/bin/kc.sh build
+
 RUN mkdir /container-entrypoint-initdb.d \
-    && microdnf install jq vim
+    && chown -R keycloak:keycloak ${KC_HOME}
+
 USER keycloak
+WORKDIR ${KC_HOME}
 ENTRYPOINT ["/container-entrypoint.sh"]
 HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --start-interval=5s --retries=5 CMD /container-healthcheck.sh
\ No newline at end of file
diff --git a/README.md b/README.md
index 0c28fec..a7e275d 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ docker compose up
 ```
 3. Navigate to admin console
 ```
-http://localhost:8080
+http://localhost:8081/auth
 ```
 *Note*: Login with username `admin` and password `admin` 
 
@@ -33,11 +33,11 @@ Mount a volume at `/container-entrypoint-initdb.d` containing bash scripts to ru
 Environment variables:
 | Name | Description |
 |------|-------------|
-| KEYCLOAK_FRONTEND_HOSTNAME | Front end hostname |
-| KEYCLOAK_FRONTEND_PORT | Front end port |
-| KEYCLOAK_SERVER_URL | Backend URL |
-| KEYCLOAK_ADMIN | Admin username |
-| KEYCLOAK_ADMIN_PASSWORD | Admin password |
+| KC_FRONTEND_URL | Front end scheme, hostname, port, and relative path |
+| KC_BACKEND_URL | Back end scheme, hostname, port, and relative path |
+| KC_HTTP_RELATIVE_PATH | Relative path, probably must match KC_FRONTEND_URL and KC_BACKEND_URL |
+| KC_BOOTSTRAP_ADMIN_USERNAME | Admin username |
+| KC_BOOTSTRAP_ADMIN_PASSWORD | Admin password |
 
 ## Release
 1. Create a new release on the GitHub Releases page.  The release should enumerate changes and link issues.
diff --git a/compose.yaml b/compose.yaml
index 27b8156..7393367 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -18,18 +18,18 @@ services:
       dirsrv:
         condition: service_healthy
     ports:
-      - "8080:8080"
+      - "8081:8080"
       - "9990:9990"
     environment:
-      KEYCLOAK_FRONTEND_HOSTNAME: 'localhost'
-      KEYCLOAK_FRONTEND_PORT: '8080'
-      KEYCLOAK_SERVER_URL: 'http://keycloak:8080'
-      KEYCLOAK_ADMIN: 'admin'
-      KEYCLOAK_ADMIN_PASSWORD: 'admin'
-      TZ: 'America/New_York'
+      KC_FRONTEND_URL: 'http://localhost:8081/auth'
+      KC_BACKEND_URL: 'http://keycloak:8080/auth'
+      KC_HTTP_RELATIVE_PATH: '/auth'
+      KC_BOOTSTRAP_ADMIN_USERNAME: 'admin'
+      KC_BOOTSTRAP_ADMIN_PASSWORD: 'admin'
       KC_DB: oracle
       KC_DB_URL: jdbc:oracle:thin:@//oracle:1521/xepdb1
       KC_DB_USERNAME: keycloak_owner
       KC_DB_PASSWORD: password
+      TZ: 'America/New_York'
     volumes:
       - ./container/keycloak/initdb.d:/container-entrypoint-initdb.d
diff --git a/container/keycloak/initdb.d/01_login.sh b/container/keycloak/initdb.d/01_login.sh
index 00d3d28..f05d523 100755
--- a/container/keycloak/initdb.d/01_login.sh
+++ b/container/keycloak/initdb.d/01_login.sh
@@ -5,7 +5,7 @@
 echo "---------"
 echo "| Login |"
 echo "---------"
-# KEYCLOAK_ADMIN, KEYCLOAK_ADMIN_PASSWORD, KEYCLOAK_HOME, KEYCLOAK_SERVER_URL already set as used by entrypoint
+# KC_BOOTSTRAP_ADMIN_USERNAME, KC_BOOTSTRAP_ADMIN_PASSWORD, KC_HOME, KC_BACKEND_URL already set as used by entrypoint
 login
 
 
diff --git a/scripts/container-entrypoint.sh b/scripts/container-entrypoint.sh
index bc2bf1a..0b75e4d 100755
--- a/scripts/container-entrypoint.sh
+++ b/scripts/container-entrypoint.sh
@@ -1,23 +1,23 @@
 #!/bin/bash
 
-export KEYCLOAK_HOME='/opt/keycloak'
-
 echo "--------------------------"
 echo "| Step 1: Start Keycloak |"
 echo "--------------------------"
 
-${KEYCLOAK_HOME}/bin/kc.sh start-dev --hostname $KEYCLOAK_FRONTEND_HOSTNAME --hostname-port=$KEYCLOAK_FRONTEND_PORT &
+# start-dev implies --hostname-strict false --http-enabled true
+# --hostname-backchannel-dynamic true ?
+${KC_HOME}/bin/kc.sh start-dev --hostname ${KC_FRONTEND_URL} --hostname-admin ${KC_FRONTEND_URL} --hostname-debug true --http-relative-path ${KC_HTTP_RELATIVE_PATH} &
 
 echo "--------------------------------------"
 echo "| Step 2: Wait for Keycloak to start |"
 echo "--------------------------------------"
 
-if [[ -z "${KEYCLOAK_SERVER_URL}" ]]; then
-    echo "Skipping Keycloak Setup: Must provide KEYCLOAK_SERVER_URL in environment"
+if [[ -z "${KC_BACKEND_URL}" ]]; then
+    echo "Skipping Keycloak Setup: Must provide KC_BACKEND_URL in environment"
     return 0
 fi
 
-until curl ${KEYCLOAK_SERVER_URL} -sf -o /dev/null;
+until curl ${KC_BACKEND_URL} -sf -o /dev/null;
 do
   echo $(date) " Still waiting for Keycloak to start..."
   sleep 5
@@ -85,10 +85,10 @@ function run_custom_scripts_recursive {
   done
 }
 
-if [ ! -f /${KEYCLOAK_HOME}/setup-complete ]; then
+if [ ! -f /${KC_HOME}/setup-complete ]; then
 echo -e "Running setup scripts"
 run_custom_scripts "/container-entrypoint-initdb.d"
-touch /${KEYCLOAK_HOME}/setup-complete
+touch /${KC_HOME}/setup-complete
 else
 echo -e "Setup already run; skipping"
 fi
diff --git a/scripts/container-healthcheck.sh b/scripts/container-healthcheck.sh
index 702e78b..5fd05ce 100755
--- a/scripts/container-healthcheck.sh
+++ b/scripts/container-healthcheck.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-test -f ${KEYCLOAK_HOME}/setup-complete && curl ${KEYCLOAK_SERVER_URL} -sf -o /dev/null
\ No newline at end of file
+test -f ${KC_HOME}/setup-complete && curl ${KC_BACKEND_URL} -sf -o /dev/null
\ No newline at end of file
diff --git a/scripts/lib.sh b/scripts/lib.sh
index f38abd3..d75ec5a 100644
--- a/scripts/lib.sh
+++ b/scripts/lib.sh
@@ -1,25 +1,25 @@
 #!/bin/bash
 
 login() {
-VARIABLES=(KEYCLOAK_ADMIN
-           KEYCLOAK_ADMIN_PASSWORD
-           KEYCLOAK_HOME
-           KEYCLOAK_SERVER_URL)
+VARIABLES=(KC_BOOTSTRAP_ADMIN_USERNAME
+           KC_BOOTSTRAP_ADMIN_PASSWORD
+           KC_HOME
+           KC_BACKEND_URL)
 
 for i in "${!VARIABLES[@]}"; do
   var=${VARIABLES[$i]}
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-${KEYCLOAK_HOME}/bin/kcadm.sh config credentials \
-                             --server "${KEYCLOAK_SERVER_URL}" \
+${KC_HOME}/bin/kcadm.sh config credentials \
+                             --server "${KC_BACKEND_URL}" \
                              --realm master \
-                             --user "${KEYCLOAK_ADMIN}" \
-                             --password "${KEYCLOAK_ADMIN_PASSWORD}"
+                             --user "${KC_BOOTSTRAP_ADMIN_USERNAME}" \
+                             --password "${KC_BOOTSTRAP_ADMIN_PASSWORD}"
 }
 
 create_realm() {
-VARIABLES=(KEYCLOAK_HOME
+VARIABLES=(KC_HOME
            KEYCLOAK_REALM
            KEYCLOAK_REALM_DISPLAY_NAME
            KEYCLOAK_SESSION_IDLE_TIMEOUT
@@ -30,7 +30,7 @@ for i in "${!VARIABLES[@]}"; do
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-${KEYCLOAK_HOME}/bin/kcadm.sh create realms \
+${KC_HOME}/bin/kcadm.sh create realms \
                               -s id="${KEYCLOAK_REALM}" \
                               -s realm="${KEYCLOAK_REALM}" \
                               -s enabled=true \
@@ -42,7 +42,7 @@ ${KEYCLOAK_HOME}/bin/kcadm.sh create realms \
 
 create_client() {
 VARIABLES=(KEYCLOAK_CLIENT_NAME
-           KEYCLOAK_HOME
+           KC_HOME
            KEYCLOAK_REALM
            KEYCLOAK_REDIRECT_URIS
            KEYCLOAK_SECRET
@@ -53,7 +53,7 @@ for i in "${!VARIABLES[@]}"; do
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-${KEYCLOAK_HOME}/bin/kcadm.sh create clients \
+${KC_HOME}/bin/kcadm.sh create clients \
                               -r "${KEYCLOAK_REALM}" \
                               -s clientId="${KEYCLOAK_CLIENT_NAME}" \
                               -s id="${KEYCLOAK_CLIENT_NAME}" \
@@ -63,14 +63,14 @@ ${KEYCLOAK_HOME}/bin/kcadm.sh create clients \
                               -s secret="${KEYCLOAK_SECRET}"
 
 if [ ${KEYCLOAK_SERVICE_ACCOUNT_ENABLED} = 'true' ] ; then
-${KEYCLOAK_HOME}/bin/kcadm.sh add-roles -r "${KEYCLOAK_REALM}" --uusername service-account-${KEYCLOAK_CLIENT_NAME} --cclientid realm-management --rolename view-users
-${KEYCLOAK_HOME}/bin/kcadm.sh add-roles -r "${KEYCLOAK_REALM}" --uusername service-account-${KEYCLOAK_CLIENT_NAME} --cclientid realm-management --rolename view-authorization
-${KEYCLOAK_HOME}/bin/kcadm.sh add-roles -r "${KEYCLOAK_REALM}" --uusername service-account-${KEYCLOAK_CLIENT_NAME} --cclientid realm-management --rolename view-realm
+${KC_HOME}/bin/kcadm.sh add-roles -r "${KEYCLOAK_REALM}" --uusername service-account-${KEYCLOAK_CLIENT_NAME} --cclientid realm-management --rolename view-users
+${KC_HOME}/bin/kcadm.sh add-roles -r "${KEYCLOAK_REALM}" --uusername service-account-${KEYCLOAK_CLIENT_NAME} --cclientid realm-management --rolename view-authorization
+${KC_HOME}/bin/kcadm.sh add-roles -r "${KEYCLOAK_REALM}" --uusername service-account-${KEYCLOAK_CLIENT_NAME} --cclientid realm-management --rolename view-realm
 fi
 }
 
 create_role() {
-VARIABLES=(KEYCLOAK_HOME
+VARIABLES=(KC_HOME
            KEYCLOAK_REALM
            KEYCLOAK_ROLE_NAME)
 
@@ -79,13 +79,13 @@ for i in "${!VARIABLES[@]}"; do
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-${KEYCLOAK_HOME}/bin/kcadm.sh create roles \
+${KC_HOME}/bin/kcadm.sh create roles \
                               -r "${KEYCLOAK_REALM}" \
                               -s name="${KEYCLOAK_ROLE_NAME}"
 }
 
 create_user() {
-VARIABLES=(KEYCLOAK_HOME
+VARIABLES=(KC_HOME
            KEYCLOAK_EMAIL
            KEYCLOAK_FIRSTNAME
            KEYCLOAK_LASTNAME
@@ -97,7 +97,7 @@ for i in "${!VARIABLES[@]}"; do
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-${KEYCLOAK_HOME}/bin/kcadm.sh create users \
+${KC_HOME}/bin/kcadm.sh create users \
                               -r "${KEYCLOAK_REALM}" \
                               -s username="${KEYCLOAK_USERNAME}" \
                               -s firstName="${KEYCLOAK_FIRSTNAME}" \
@@ -105,14 +105,14 @@ ${KEYCLOAK_HOME}/bin/kcadm.sh create users \
                               -s email="${KEYCLOAK_EMAIL}" \
                               -s enabled=true
 
-${KEYCLOAK_HOME}/bin/kcadm.sh set-password \
+${KC_HOME}/bin/kcadm.sh set-password \
                               -r "${KEYCLOAK_REALM}" \
                                --username "${KEYCLOAK_USERNAME}" \
                                --new-password "${KEYCLOAK_PASSWORD}"
 }
 
 assign_role() {
-VARIABLES=(KEYCLOAK_HOME
+VARIABLES=(KC_HOME
            KEYCLOAK_REALM
            KEYCLOAK_ROLE_NAME
            KEYCLOAK_USERNAME)
@@ -122,14 +122,14 @@ for i in "${!VARIABLES[@]}"; do
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-${KEYCLOAK_HOME}/bin/kcadm.sh add-roles \
+${KC_HOME}/bin/kcadm.sh add-roles \
                               -r "${KEYCLOAK_REALM}" \
                               --uusername "${KEYCLOAK_USERNAME}" \
                               --rolename "${KEYCLOAK_ROLE_NAME}"
 }
 
 create_ldap_storage_provider() {
-VARIABLES=(KEYCLOAK_HOME
+VARIABLES=(KC_HOME
            KEYCLOAK_REALM)
 
 for i in "${!VARIABLES[@]}"; do
@@ -137,7 +137,7 @@ for i in "${!VARIABLES[@]}"; do
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-${KEYCLOAK_HOME}/bin/kcadm.sh create components \
+${KC_HOME}/bin/kcadm.sh create components \
 -r "${KEYCLOAK_REALM}" \
 -s parentId="${KEYCLOAK_REALM}" \
 -s id=${KEYCLOAK_REALM}-ldap-provider \
@@ -179,7 +179,7 @@ ${KEYCLOAK_HOME}/bin/kcadm.sh create components \
 }
 
 set_first_name_mapper_attribute() {
-VARIABLES=(KEYCLOAK_HOME
+VARIABLES=(KC_HOME
            KEYCLOAK_REALM
            KEYCLOAK_FIRSTNAME_ATTR)
 
@@ -188,15 +188,15 @@ for i in "${!VARIABLES[@]}"; do
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-MAPPER_ID=`${KEYCLOAK_HOME}/bin/kcadm.sh get components -r ${KEYCLOAK_REALM} -q name='first name' --fields id | jq -r .[0].id`
+MAPPER_ID=`${KC_HOME}/bin/kcadm.sh get components -r ${KEYCLOAK_REALM} -q name='first name' --fields id | jq -r .[0].id`
 
-${KEYCLOAK_HOME}/bin/kcadm.sh update components/${MAPPER_ID} \
+${KC_HOME}/bin/kcadm.sh update components/${MAPPER_ID} \
                               -r "${KEYCLOAK_REALM}" \
                               -s 'config."ldap.attribute"'="${KEYCLOAK_FIRSTNAME_ATTR}"
 }
 
 create_role_mapper() {
-VARIABLES=(KEYCLOAK_HOME
+VARIABLES=(KC_HOME
            KEYCLOAK_REALM)
 
 for i in "${!VARIABLES[@]}"; do
@@ -204,7 +204,7 @@ for i in "${!VARIABLES[@]}"; do
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-${KEYCLOAK_HOME}/bin/kcadm.sh create components \
+${KC_HOME}/bin/kcadm.sh create components \
 -r ${KEYCLOAK_REALM} \
 -s parentId=${KEYCLOAK_REALM}-ldap-provider \
 -s id=${KEYCLOAK_REALM}-ldap-role-mapper \
@@ -224,7 +224,7 @@ ${KEYCLOAK_HOME}/bin/kcadm.sh create components \
 }
 
 run_user_storage_sync() {
-VARIABLES=(KEYCLOAK_HOME
+VARIABLES=(KC_HOME
            KEYCLOAK_PROVIDER
            KEYCLOAK_REALM)
 
@@ -233,7 +233,7 @@ for i in "${!VARIABLES[@]}"; do
   [ -z "${!var}" ] && { echo "$var is not set. Exiting."; exit 1; }
 done
 
-${KEYCLOAK_HOME}/bin/kcadm.sh create \
+${KC_HOME}/bin/kcadm.sh create \
                               -r ${KEYCLOAK_REALM} \
                               user-storage/${KEYCLOAK_PROVIDER}/sync?action=triggerFullSync
 }
\ No newline at end of file