chore: cleanup docker files caches (#229)

.devcontainer/Dockerfile

@@ -6,7 +6,9 @@ FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:0-${VARIANT}
 
 # [Optional] Uncomment this section to install additional OS packages.
 RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-    && apt-get -y install --no-install-recommends vim curl
+    && apt-get -y install --no-install-recommends vim curl \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 # [Optional] Uncomment if you want to install an additional version of node using nvm
 # ARG EXTRA_NODE_VERSION=10

function/Dockerfile

@@ -32,9 +32,8 @@ RUN apt-get update && \
     curl -vSL https://repo1.maven.org/maven2/org/xerial/sqlite-jdbc/${SQLITE_JDBC}/sqlite-jdbc-${SQLITE_JDBC}.jar -o /opt/tika/libs/sqlite-jdbc.jar && \
     curl -vSL https://repo1.maven.org/maven2/org/apache/pdfbox/jbig2-imageio/${JBIG2_IMAGEIO}/jbig2-imageio-${JBIG2_IMAGEIO}.jar -o /opt/tika/libs/levigo-jbig2-imageio.jar && \
     curl -vSL https://repo1.maven.org/maven2/com/github/jai-imageio/jai-imageio-jpeg2000/${JAI_IMAGEIO_JPEG2000}/jai-imageio-jpeg2000-${JAI_IMAGEIO_JPEG2000}.jar -o /opt/tika/libs/jai-imageio-jpeg2000.jar && \
-    apt-get purge -yy curl && apt-get autoremove -yy && \
+    apt-get purge -yy curl && \
     apt-get clean && rm -rf /var/lib/apt/lists/* && \
-    rm -rf /var/cache/apt/* /tmp/* && \
     pip install --no-cache-dir -r requirements.txt && \
     fc-cache -f && \
     chmod a+x /opt/tika/index.py /opt/tika/handler.py && \

function/Dockerfile.server

@@ -22,13 +22,9 @@ WORKDIR /opt/tika
 
 COPY prometheus-jmx-config.yaml tika-config.xml /opt/tika/
 
-# https://mvnrepository.com/artifact/org.apache.tika
-RUN mkdir -p /opt/tika/libs && \
-    apt-get update && \
-    apt-get upgrade -y
-
-RUN apt-get install --no-install-recommends -yq curl tesseract-ocr tesseract-ocr-all && \
+RUN apt-get update && apt-get install --no-install-recommends -yq curl tesseract-ocr tesseract-ocr-all && \
     apt-get clean && rm -rf /var/lib/apt/lists/* && \
+    mkdir -p /opt/tika/libs && \
     curl -vSL https://archive.apache.org/dist/tika/${APACHE_TIKA_VERSION}/tika-server-${APACHE_TIKA_VERSION}.jar -o /opt/tika/tika-server.jar && \
     curl -vSL https://repo1.maven.org/maven2/org/apache/tika/tika-core/${APACHE_TIKA_VERSION}/tika-core-${APACHE_TIKA_VERSION}.jar -o /opt/tika/libs/tika-core.jar && \
     curl -vSL https://repo1.maven.org/maven2/org/apache/tika/tika-xmp/${APACHE_TIKA_VERSION}/tika-xmp-${APACHE_TIKA_VERSION}.jar -o /opt/tika/libs/tika-xmp.jar && \