Set default base image to thingsboard/openjdk25:trixie-slim

msa/pom.xml

@@ -32,7 +32,7 @@
     <properties>
         <main.dir>${basedir}/..</main.dir>
         <docker.repo>thingsboard</docker.repo>
-        <docker.base.image>thingsboard/openjdk17:bookworm-slim</docker.base.image>
+        <docker.base.image>thingsboard/openjdk25:trixie-slim</docker.base.image>
         <dockerfile.skip>true</dockerfile.skip>
         <blackBoxTests.skip>true</blackBoxTests.skip>
         <dockerfile-maven.version>1.4.13</dockerfile-maven.version>

msa/tb-node/docker/Dockerfile

@@ -16,6 +16,21 @@
 
 FROM ${docker.base.image}
 
+# For SVG renderer Debian Trixie slim fonts should be installed explicitly
+RUN echo "Previously installed font libraries:" \
+ && (dpkg -l | grep -E 'font|dejavu|harfbuzz' || echo "  (none)") \
+ && apt-get update \
+ && apt-get install -y --no-install-recommends \
+      libharfbuzz0b fontconfig fonts-dejavu-core \
+ && rm -rf /var/lib/apt/lists/* \
+ && echo "Current fonts libraries:" \
+ && (dpkg -l | grep -E 'font|dejavu|harfbuzz') \
+ && echo "Font config list:" \
+ && fc-list && test -n "$(fc-list)" \
+ && (fc-list | grep -i dejavu) \
+ && echo "Harfbuzz library test with ldconfig:" \
+ && (ldconfig -p | grep harfbuzz)
+
 COPY logback.xml start-tb-node.sh ${pkg.name}.deb /tmp/
 
 RUN chmod a+x /tmp/*.sh \

msa/tb/docker-cassandra/Dockerfile

@@ -14,7 +14,7 @@
 # limitations under the License.
 #
 
-FROM thingsboard/openjdk17:bookworm-slim
+FROM ${docker.base.image}
 
 ENV PG_MAJOR=16
 
@@ -40,6 +40,21 @@ ENV PATH=$PATH:/usr/lib/postgresql/$PG_MAJOR/bin
 ENV PGLOG=/var/log/postgres
 ENV CASSANDRA_LOG=/var/log/cassandra
 
+# For SVG renderer Debian Trixie slim fonts should be installed explicitly
+RUN echo "Previously installed font libraries:" \
+ && (dpkg -l | grep -E 'font|dejavu|harfbuzz' || echo "  (none)") \
+ && apt-get update \
+ && apt-get install -y --no-install-recommends \
+      libharfbuzz0b fontconfig fonts-dejavu-core \
+ && rm -rf /var/lib/apt/lists/* \
+ && echo "Current fonts libraries:" \
+ && (dpkg -l | grep -E 'font|dejavu|harfbuzz') \
+ && echo "Font config list:" \
+ && fc-list && test -n "$(fc-list)" \
+ && (fc-list | grep -i dejavu) \
+ && echo "Harfbuzz library test with ldconfig:" \
+ && (ldconfig -p | grep harfbuzz)
+
 COPY logback.xml ${pkg.name}.conf start-db.sh stop-db.sh start-tb.sh upgrade-tb.sh install-tb.sh ${pkg.name}.deb /tmp/
 
 RUN apt-get update \

msa/tb/docker-postgres/Dockerfile

@@ -14,7 +14,7 @@
 # limitations under the License.
 #
 
-FROM thingsboard/openjdk17:bookworm-slim
+FROM ${docker.base.image}
 
 ENV PG_MAJOR 12
 
@@ -32,6 +32,21 @@ ENV SPRING_DATASOURCE_USERNAME=${pkg.user}
 
 ENV PGLOG=/var/log/postgres
 
+# For SVG renderer Debian Trixie slim fonts should be installed explicitly
+RUN echo "Previously installed font libraries:" \
+ && (dpkg -l | grep -E 'font|dejavu|harfbuzz' || echo "  (none)") \
+ && apt-get update \
+ && apt-get install -y --no-install-recommends \
+      libharfbuzz0b fontconfig fonts-dejavu-core \
+ && rm -rf /var/lib/apt/lists/* \
+ && echo "Current fonts libraries:" \
+ && (dpkg -l | grep -E 'font|dejavu|harfbuzz') \
+ && echo "Font config list:" \
+ && fc-list && test -n "$(fc-list)" \
+ && (fc-list | grep -i dejavu) \
+ && echo "Harfbuzz library test with ldconfig:" \
+ && (ldconfig -p | grep harfbuzz)
+
 COPY logback.xml ${pkg.name}.conf start-db.sh stop-db.sh start-tb.sh upgrade-tb.sh install-tb.sh ${pkg.name}.deb /tmp/
 
 RUN apt-get update \