MariaDB.

Author: metaskills

.gitignore

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+/share
+/gem
+*.gem

Dockerfile

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+FROM lambci/lambda:build-ruby2.5
+
+WORKDIR /build
+
+ARG MYSQL_VERSION
+
+ENV PATH=/opt/bin:$PATH
+ENV LD_LIBRARY_PATH=/opt/lib:/opt/lib64:$LD_LIBRARY_PATH
+ENV MYSQL_VERSION=$MYSQL_VERSION
+
+RUN echo '== MariaDB =='
+RUN git clone https://github.com/MariaDB/server.git && \
+    cd ./server && \
+    git checkout 10.3 && \
+    cmake . \
+      -DCMAKE_INSTALL_PREFIX=/opt \
+      -DWITHOUT_TOKUDB=1 && \
+    make && \
+    make install
+
+RUN echo '== Install MySQL2 =='
+RUN rm -rf /opt/lib/libmariadb.so* && \
+    gem install mysql2 \
+    -v $MYSQL_VERSION \
+    -- --with-mysql-dir=/opt
+
+RUN echo '== Share Files =='
+RUN mkdir -p /build/share && \
+    cp -r /var/runtime/gems/mysql2-$MYSQL_VERSION/* /build/share && \
+    rm -rf /build/share/ext \
+           /build/share/README.md \
+           /build/share/support

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2014 Brian Lopez
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+
+# Lamby MySQL Layer
+
+Installs dependencies for [customink/foundry](https://github.com/customink/foundry) on Lambda.
+
+## Usage
+
+* Clone or fork this repository.
+* Make sure you have Docker or AWS CLI installed.
+* Run `./bin/deploy` or `./bin/deploy-${stage}` scripts.
+
+From there you simply use the arn in your AWS SAM `template.yaml` file.
+
+## Dependencies
+
+...
+
+## Layer Size
+
+In `/opt/lib64/mysql`
+
+```
+lrwxrwxrwx 1 root      17 Jul  2 00:49 libmysqlclient_r.so -> libmysqlclient.so
+lrwxrwxrwx 1 root      20 Jul  2 00:49 libmysqlclient.so -> libmysqlclient.so.18
+lrwxrwxrwx 1 root      24 Jul  2 00:49 libmysqlclient.so.18 -> libmysqlclient.so.18.0.0
+-rwxr-xr-x 1 root 2983624 Dec  3  2018 libmysqlclient.so.18.0.0
+```
+
+
+## Methodology
+
+We used the `lambci/lambda:build-ruby2.5` Docker image from the [docker-lambda](https://github.com/lambci/docker-lambda) project.

bin/bootstrap

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+#!/bin/bash
+
+set -e
+
+docker -v $1 &> /dev/null
+
+if [ $? -eq 0 ]; then
+  echo "✅ Docker already installed."
+else
+  echo "⚠️ DOCKER NOT INSTALLED! Please install Docker."
+  exit 127
+fi

bin/build

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+#!/bin/bash
+
+set -e
+
+export IMAGE_NAME=mysql2-lambda
+export MYSQL_VERSION=${MYSQL_VERSION:=0.5.3}
+
+rm -rf ./share
+mkdir ./share
+
+docker run \
+  --rm \
+  --volume "${PWD}/share:/share" \
+  "${IMAGE_NAME}:latest" \
+  sh -c "cp -r /build/share/* /share"
+
+rm -rf ./gem && mkdir ./gem
+cp -r ./share/* ./gem
+cp ./README.md ./gem
+cp ./mysql2-lambda.gemspec ./gem
+
+pushd ./gem
+
+gem build mysql2-lambda.gemspec
+mv mysql2-lambda-* ../

bin/console

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+#!/bin/bash
+
+set -e
+
+IMAGE_NAME=mysql2-lambda
+
+docker run \
+  --interactive \
+  --tty \
+  --rm \
+  --volume "${PWD}:/var/task" \
+  $IMAGE_NAME:latest \
+  bash

bin/setup

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+#!/bin/bash
+
+set -e
+
+export IMAGE_NAME=mysql2-lambda
+export MYSQL_VERSION=${MYSQL_VERSION:=0.5.3}
+
+docker pull lambci/lambda:build-ruby2.5
+
+docker build \
+  --no-cache \
+  --build-arg MYSQL_VERSION=${MYSQL_VERSION} \
+  --tag $IMAGE_NAME \
+  .

bin/update

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+#!/bin/bash
+
+set -e
+
+./bin/setup

mysql2-lambda.gemspec

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+Gem::Specification.new do |s|
+  s.name = 'mysql2-lambda'
+  s.version = '0.5.3.beta.1'
+  s.authors = ['Ken Collins']
+  s.license = "MIT"
+  s.email = ['kcollins@customink.com']
+  s.homepage = 'https://github.com/customink/mysql2-lambda'
+  s.rdoc_options = ['--charset=UTF-8']
+  s.summary = 'Precompiled Mysql2 gem for AWS Lambda using MariaDB.'
+  s.metadata = {
+    'bug_tracker_uri'   => "#{s.homepage}/issues",
+    'changelog_uri'     => "#{s.homepage}/releases/tag/#{s.version}",
+    'homepage_uri'      => s.homepage,
+    'source_code_uri'   => "#{s.homepage}/tree/#{s.version}",
+  }
+  s.required_ruby_version = '>= 2.5.5'
+  s.files = Dir.glob('./**/*')
+end