WIP: Docker container implementation

.dockerignore

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+**
+
+!www/bases_examples_Linux
+!www/cgi-bin_Linux
+!www/htdocs
+!empweb
+!docker/abcd
+!docker/empweb
+
+**/*~
+**/*.log
+**/.DS_Store
+**/Thumbs.db

.github/workflows/docker-image.yml

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+name: Docker Image CI
+
+on:
+  push:
+    tags: [ 'v*' ]
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Docker meta
+      id: meta
+      uses: docker/metadata-action@v4
+      with:
+        images: edsz14/abcd-isis
+
+    - name: Login to DockerHub
+      if: github.event_name != 'pull_request'
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    - name: Build and push
+      uses: docker/build-push-action@v4
+      with:
+        context: .
+        file: docker/abcd/Dockerfile
+        push: ${{ github.event_name != 'pull_request' }}
+        labels: ${{ steps.meta.outputs.labels }}
+        tags: ${{ steps.meta.outputs.tags }}
+        #tags: edsz14/abcd-isis:latest

docker/README.md

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+# Docker Compose build and run
+
+```
+# create a subnet for ABCD
+docker network create --subnet 172.18.18.0/24 abcd
+
+# ensure www-data user is owner of the example database
+chown -R 33:33 ./www/bases-examples_Linux
+
+# start containers
+docker-compose --project-directory . -f docker/docker-compose.yml up
+```
+
+# Start containers from dockerhub
+
+Download the image with:
+```
+docker pull edsz14/abcd-isis
+```
+
+This command will start a container in the foreground (for testing/debugging, on port 8080):
+```
+docker run --rm -p 127.0.0.1:8080:80 --name abcd -v <path/to/bases/directory>:/var/opt/ABCD/bases edsz14/abcd-isis
+```
+
+This command will start a container in the background and ensure it is started automatically whenever docker is started (port 80, requires root):
+```
+# ensure the www-data user inside the container can read/write your bases
+chown -R 33:33 <path/to/bases/directory>
+
+# start the container on port 80
+docker run --rm -d --restart always -p 127.0.0.1:80:80 --name abcd -v <path/to/bases/directory>:/var/opt/ABCD/bases edsz14/abcd-isis
+```
+
+# Reset data (optional)
+
+Wipe logs and mysql data (for docker compose):
+```
+rm -rf docker/logs/* docker/mysql/data/*
+```

docker/abcd/Dockerfile

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+FROM php:8-apache
+
+RUN apt-get update -y \
+ && apt-get install -y libpng-dev libyaz-dev libxml2-dev zlib1g-dev libtidy-dev libxslt1-dev libyaz-dev libcurl4-openssl-dev \
+ && rm -rf /var/lib/{apt,dpkg,cache,log}
+
+RUN docker-php-ext-install pdo_mysql gd xsl curl \
+ && pecl install yaz  \
+ && (pecl install xmlrpc || pecl install xmlrpc-1.0.0RC3) \
+ && echo 'extension=yaz.so' > /usr/local/etc/php/conf.d/docker-php-ext-yaz.ini \
+ && echo 'extension=xmlrpc.so' > /usr/local/etc/php/conf.d/docker-php-ext-xmlrpc.ini \
+ && echo 'display_errors=off\nlog_errors=on' > /usr/local/etc/php/conf.d/docker-php-logging.ini
+
+RUN a2enmod proxy_http cgi rewrite ldap
+
+COPY ./www/cgi-bin_Linux /opt/ABCD/www/cgi-bin
+COPY ./www/htdocs /opt/ABCD/www/htdocs
+COPY ./www/htdocs/central/config.php.template /opt/ABCD/www/htdocs/central/config.php
+COPY ./docker/abcd/apache.conf /etc/apache2/sites-available/000-default.conf
+
+RUN ln -s /var/opt/ABCD/bases /opt/ABCD/www/bases
+
+WORKDIR /opt/ABCD

docker/abcd/apache.conf

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+<VirtualHost *:80>
+    ServerName  abcd.localhost
+    ServerAdmin webmaster@localhost
+    Define ABCD_ROOT  "/opt/ABCD/www"
+
+    DocumentRoot ${ABCD_ROOT}/htdocs
+
+    <Directory ${ABCD_ROOT}/>
+        Options +Indexes -FollowSymLinks
+        AllowOverride All 
+        Require all granted
+    </Directory>
+
+    <Directory ${ABCD_ROOT}/htdocs>
+        Options +Indexes -FollowSymLinks +MultiViews
+        Require all granted
+    </Directory>
+
+    ScriptAlias /cgi-bin/ "${ABCD_ROOT}/cgi-bin/"
+    <Directory "$(ABCD_ROOT}/cgi-bin/">
+        AllowOverride None
+        Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
+        AddHandler cgi-script .cgi
+        AddHandler cgi-script .exe
+        Require all granted
+    </Directory>
+
+    Alias /docs/ "/var/opt/ABCD/bases/"
+    <Directory "/var/opt/ABCD/bases/">
+        Options -Indexes -FollowSymLinks -MultiViews
+        AllowOverride None
+        Require all granted
+    </Directory>
+
+    <Location /empweb>
+        ProxyPass http://empweb:8080/empweb
+        ProxyPassReverse http://empweb:8080/empweb
+        Order allow,deny
+        Allow from all
+    </Location>
+
+    # ErrorLog ${APACHE_LOG_DIR}/error.log
+    # CustomLog ${APACHE_LOG_DIR}/access.log combined
+    # ProxyPass /empweb/ http://127.0.0.1:8080/empweb/
+    # ProxyPassReverse / http://127.0.0.1:8080/
+</VirtualHost>

docker/docker-compose.yml

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+version: '3.4'
+
+services:
+  abcd:
+    build:
+      context: .
+      dockerfile: ./docker/abcd/Dockerfile
+    image: abcd:latest
+    restart: always
+    hostname: abcd.abcd
+    container_name: abcd.abcd
+    expose:
+    - "80"
+    ports:
+    - "80:80"
+    volumes:
+    - ./www/bases-examples_Linux:/var/opt/ABCD/bases/
+    - ./docker/logs:/var/opt/ABCD/bases/log
+    networks:
+      abcd:
+        ipv4_address: 172.18.18.2
+    extra_hosts:
+    - "empweb:172.18.18.3"
+#  empweb:
+#    build:
+#      context: .
+#      dockerfile: ./docker/empweb/Dockerfile
+#    image: empweb:latest
+#    restart: always
+#    hostname: empweb.abcd
+#    container_name: empweb.abcd
+#    expose:
+#    - "8080"
+#    volumes:
+#    - ./docker/logs:/opt/ABCD/empweb/logs
+#    networks:
+#      abcd:
+#        ipv4_address: 172.18.18.3
+#    extra_hosts:
+#    - "abcd:172.18.18.2"
+#    - "mysql:172.18.18.4"
+#    depends_on:
+#    - "mysql"
+#    links:
+#    - "mysql"
+#  mysql:
+#    #image: mariadb:5.5.64
+#    image: mysql:5
+#    restart: always
+#    hostname: mysql.abcd
+#    container_name: mysql.abcd
+#    expose:
+#    - "3306"
+#    volumes:
+#    - ./docker/mysql/data:/var/lib/mysql:rw
+#    - ./docker/mysql/restore:/docker-entrypoint-initdb.d:ro
+#    environment:
+#      MYSQL_ROOT_PASSWORD: empweb
+#      MYSQL_DATABASE: transa
+#    networks:
+#      abcd:
+#        ipv4_address: 172.18.18.4
+
+networks:
+  abcd:
+    external:
+      name: abcd
+#    ipam:
+#      driver: default
+#      config:
+#        - subnet: 172.18.18.0/24

docker/empweb/Dockerfile

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+FROM java:7-jdk
+
+ENV JETTY_HOME=/opt/ABCD/empweb/jetty
+ENV JETTY_RUN=/opt/ABCD/empweb
+ENV JAVA=/usr/bin/java
+
+COPY ./www/cgi-bin_Linux /opt/ABCD/www/cgi-bin
+COPY ./empweb /opt/ABCD/empweb
+#COPY ./docker/empweb/mysql-connector-java-3.1.12-bin.jar /opt/ABCD/empweb/common/ext/mysql-connector-java-bin.jar
+#COPY ./docker/empweb/mariadb-java-client-1.8.0.jar /opt/ABCD/empweb/common/ext/mysql-connector-java-bin.jar
+#COPY ./docker/empweb/mariadb-java-client-2.7.3.jar /opt/ABCD/empweb/common/ext/mysql-connector-java-bin.jar
+COPY ./docker/empweb/mysql-connector-java-5.1.49-bin.jar /opt/ABCD/empweb/common/ext/mysql-connector-java-bin.jar
+
+WORKDIR /opt/ABCD
+
+ENTRYPOINT ["/usr/bin/java"]
+CMD ["-server","-DSTART=/opt/ABCD/empweb/common/etc/start.config","-Djetty.home=/opt/ABCD/empweb/jetty","-Dempweb.home=/opt/ABCD/empweb","-Djava.util.logging.config.file=/opt/ABCD/empweb/common/etc/logging.properties","-Daxis.xml.reuseParsers=true","-Dsun.net.client.defaultConnectTimeout=10000","-Dcisis.location=/opt/ABCD/www/cgi-bin/ansi/","-Dcisis.command=mx","-Dabcd.url=http://abcd","-Dcisis.platform=linux","-Xms128M","-Xmx128M","-Djetty.home=/opt/ABCD/empweb/jetty","-Djava.library.path=/opt/ABCD/empweb/common/ext","-Dfile.encoding=ISO8859_1","-jar","/opt/ABCD/empweb/jetty/start.jar","/opt/ABCD/empweb/common/etc/ewdbws-jetty.xml","/opt/ABCD/empweb/common/etc/ewengine-jetty.xml","/opt/ABCD/empweb/common/etc/ewgui-jetty.xml"]