lh remove glibc compat

docker/kinesis-producer-alpine/Dockerfile

@@ -0,0 +1,90 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+ARG ALPINE_VERSION=3.20
+
+# Builds an Alpine image with kinesis_producer compiled for Alpine Linux / musl
+
+# Build stage
+FROM alpine:$ALPINE_VERSION AS kinesis-producer-build
+ENV KINESIS_PRODUCER_LIB_VERSION=0.15.12
+
+# Install build dependencies
+RUN apk update && apk add --no-cache \
+    git \
+    binutils \
+    coreutils \
+    alpine-sdk \
+    util-linux \
+    cmake \
+    autoconf \
+    automake \
+    libtool \
+    curl \
+    bash \
+    tar \
+    libuuid \
+    linux-headers \
+    zlib \
+    zlib-dev \
+    perl \
+    wget \
+    boost-dev \
+    openssl-dev \
+    curl-dev \
+    build-base \
+    util-linux-dev \
+    g++ \
+    make \
+    upx
+
+ENV LANG=C.UTF-8
+
+RUN mkdir /build
+COPY kinesis_producer_alpine.patch /build/
+
+# Clone KPL and copy build script
+RUN cd /build && \
+    git clone --depth 1 --single-branch --branch v${KINESIS_PRODUCER_LIB_VERSION} https://github.com/awslabs/amazon-kinesis-producer && \
+    cd amazon-kinesis-producer && \
+    git apply ../kinesis_producer_alpine.patch
+
+# Copy and execute build script
+COPY build-alpine.sh /build/
+RUN chmod +x /build/build-alpine.sh
+RUN /build/build-alpine.sh
+
+# Final stage
+FROM alpine:$ALPINE_VERSION
+COPY --from=kinesis-producer-build /opt/amazon-kinesis-producer /opt/amazon-kinesis-producer
+RUN apk update && apk add --no-cache \
+    brotli-libs \
+    c-ares \
+    libcrypto3 \
+    libcurl \
+    libgcc \
+    libidn2 \
+    libpsl \
+    libssl3 \
+    libunistring \
+    nghttp2-libs \
+    zlib \
+    zstd-libs \
+    libuuid
+WORKDIR /opt/amazon-kinesis-producer/bin

docker/glibc-package/README.md → docker/kinesis-producer-alpine/README.md

@@ -19,21 +19,19 @@
 
 -->
 
-# GLibc compatibility package
+# Alpine image with kinesis_producer compiled for Alpine Linux / musl 
 
-This directory includes the Docker scripts to build an image with GLibc compiled for Alpine Linux. 
+This directory includes the Docker scripts to build an image with `kinesis_producer` for Alpine Linux.
+`kinesis_producer` is a native executable that is required by [Amazon Kinesis Producer library (KPL)](https://github.com/awslabs/amazon-kinesis-producer) which is used by the Pulsar IO Kinesis Sink connector. The default `kinesis_producer` binary is compiled for glibc, and it does not work on Alpine Linux which uses musl.
 
-This is used to ensure plugins that are going to be used in the Pulsar image and that are depeding on GLibc, will
-still be working correctly in the Alpine Image. (eg: Netty Tc-Native and Kinesis Producer Library).
-
-This image only needs to be re-created when we want to upgrade to a newer version of GLibc.
+This image only needs to be re-created when we want to upgrade to a newer version of `kinesis_producer`.
 
 # Steps
 
 1. Change the version in the Dockerfile for this directory.
 2. Rebuild the image and push it to Docker Hub:
 ```
-docker buildx build --platform=linux/amd64,linux/arm64 -t apachepulsar/glibc-base:2.38 . --push
+docker buildx build --platform=linux/amd64,linux/arm64 -t apachepulsar/pulsar-io-kinesis-sink-kinesis_producer:0.15.12 . --push
 ```
 
-The image tag is then used in `docker/pulsar/Dockerfile`.
+The image tag is then used in `docker/pulsar-all/Dockerfile`. The `kinesis_producer` binary is copied from the image to the `pulsar-all` image that is used by Pulsar Functions to run the Pulsar IO Kinesis Sink connector. The environment variable `PULSAR_IO_KINESIS_KPL_PATH` is set to `/opt/amazon-kinesis-producer/bin/kinesis_producer` and this is how the Kinesis Sink connector knows where to find the `kinesis_producer` binary.