Image builds, testable

.gitignore

@@ -4,6 +4,5 @@ bin/install.sh
 bin/rebuild.sh
 bin/rerun.sh
 bin/run.sh
-bin/start.sh
 bin/stop.sh
 bin/test.sh

Dockerfile

@@ -0,0 +1,42 @@
+FROM tier/centos7base
+
+# Define args and set a default value
+ARG registry=docker.io
+ARG maintainer=tier
+ARG imagename=mariadb
+ARG version=5.5
+
+MAINTAINER $maintainer
+LABEL Vendor="Internet2"
+LABEL ImageType="Database"
+LABEL ImageName=$imagename
+LABEL ImageOS=centos7
+LABEL Version=$version
+
+LABEL Build docker build --rm --tag $registry/$maintainer/$imagename .
+
+# Install base deps
+RUN yum -y install --setopt=tsflags=nodocs mariadb-server bind-utils pwgen psmisc hostname vim
+
+# Add starters and installers
+ADD ./container_files /root
+
+# Add Volumes and Set permissions
+RUN mkdir /opt/shared && chmod 777 /opt/shared && chmod 777 /root/*.sh
+
+# Place VOLUME statement below all changes to /var/lib/mysql
+VOLUME /var/lib/mysql
+
+# Environment variables
+ENV CREATE_NEW_DATABASE "1"
+ENV MYSQL_ROOT_PASSWORD "123321"
+ENV MYSQL_DATABASE "registry"
+ENV MYSQL_USER "registry_user"
+ENV MYSQL_PASSWORD "WJzesbe3poNZ91qIbmR7"
+ENV MYSQL_DATADIR "/var/lib/mysqlmounted"
+ENV TERM "testterm"
+
+# Port
+EXPOSE 3306
+
+CMD ["/root/container_start.sh"]

bin/start.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+source common.bash .
+
+echo "Running Docker image($registry/$maintainer/$imagename)"
+docker run --name=$imagename -d -p 3306:3306 $maintainer/$imagename
+
+exit 0

common.bash

@@ -1,2 +1,3 @@
 maintainer="tier"
-imagename="imagename-replaceme-in-common-bash"
+imagename="mariadb"
+version="5.5"

container_files/container_start.sh

@@ -0,0 +1,84 @@
+#!/bin/bash -x
+
+log="/tmp/start.log"
+
+echo "Starting Container: " > $log
+date >> $log
+echo "" >> $log
+
+if [ -e "/tmp/firsttimerunning" ]; then
+
+    set -e
+
+    echo "Checking args" >> $log
+    if [ "${1:0:1}" = '-' ]; then
+        set -- mysqld_safe "$@" >> $log
+    fi
+
+    echo "Setting DataDir: $MYSQL_DATADIR" >> $log
+
+    if [ "$CREATE_NEW_DATABASE" == "1" ]; then
+
+        echo "Installing MariaDB" >> $log
+
+        if [ -z "$MYSQL_ROOT_PASSWORD" -a -z "$MYSQL_ALLOW_EMPTY_PASSWORD" ]; then
+            echo >&2 'error: database is uninitialized and MYSQL_ROOT_PASSWORD not set' >> $log
+            echo >&2 '  Did you forget to add -e MYSQL_ROOT_PASSWORD=... ?' >> $log
+            exit 1
+        fi
+
+        echo 'Running mysql_install_db ...' >> $log
+        mysql_install_db --datadir="$MYSQL_DATADIR" >> $log
+        echo 'Finished mysql_install_db' >> $log
+
+        # These statements _must_ be on individual lines, and _must_ end with
+        # semicolons (no line breaks or comments are permitted).
+        # TODO proper SQL escaping on ALL the things D:
+
+        tempSqlFile='/tmp/mysql-first-time.sql'
+        echo "DELETE FROM mysql.user ;" > $tempSqlFile
+        echo "CREATE USER 'root'@'%' IDENTIFIED BY '${MYSQL_ROOT_PASSWORD}' ;" >> $tempSqlFile
+        echo "GRANT ALL ON *.* TO 'root'@'%' WITH GRANT OPTION ;" >> $tempSqlFile
+        echo "GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY '${MYSQL_ROOT_PASSWORD}';" >> $tempSqlFile
+        echo "GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION;" >> $tempSqlFile
+        echo "DROP DATABASE IF EXISTS test ;" >> $tempSqlFile
+
+
+        if [ "$MYSQL_DATABASE" != "" ]; then
+            echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` ;" >> "$tempSqlFile"
+            echo "CREATE USER '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD' ;" >> "$tempSqlFile"
+            echo "GRANT ALL ON $MYSQL_DATABASE.* TO '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD' ;" >> "$tempSqlFile"
+            echo "GRANT ALL ON $MYSQL_DATABASE.* TO '$MYSQL_USER'@'localhost' IDENTIFIED BY '$MYSQL_PASSWORD' ;" >> "$tempSqlFile"
+            echo "GRANT ALL ON $MYSQL_DATABASE.* TO '$MYSQL_USER'@'comanage.compose_i2network' IDENTIFIED BY '$MYSQL_PASSWORD' ;" >> "$tempSqlFile"
+            echo "GRANT ALL ON $MYSQL_DATABASE.* TO '$MYSQL_USER'@'comanage.comanage_i2network' IDENTIFIED BY '$MYSQL_PASSWORD' ;" >> "$tempSqlFile"
+            echo "GRANT ALL ON $MYSQL_DATABASE.* TO '$MYSQL_USER'@'comanage.config_i2network' IDENTIFIED BY '$MYSQL_PASSWORD' ;" >> "$tempSqlFile"
+        fi
+
+        echo 'FLUSH PRIVILEGES ;' >> "$tempSqlFile"
+
+        echo "character-set-server = utf8mb4" >> /etc/my.cnf
+        echo "collation-server = utf8mb4_unicode_ci" >> /etc/my.cnf
+        echo "" >> /etc/my.cnf
+
+        echo "Fixing Permissions" >> $log
+        chown -R mysql:mysql $MYSQL_DATADIR
+        /root/fix-permissions.sh $MYSQL_DATADIR >> $log
+        /root/fix-permissions.sh /var/log/mariadb/ >> $log
+        /root/fix-permissions.sh /var/run/ >> $log
+        echo "Done Fixing Permissions" >> $log
+
+        /usr/bin/mysqld_safe --init-file="$tempSqlFile" --datadir="$MYSQL_DATADIR"
+    else
+        echo "Not Creating a MariaDB - Using Existing from DataDir: $MYSQL_DATADIR" >> $log
+        /usr/bin/mysqld_safe --datadir="$MYSQL_DATADIR"
+    fi
+
+    rm -f /tmp/firsttimerunning 
+else
+    echo "Using Existing MariaDB from DataDir: $MYSQL_DATADIR" >> $log
+    /usr/bin/mysqld_safe --datadir="$MYSQL_DATADIR"
+fi
+
+tail -f $log
+
+exit 0

container_files/fix-permissions.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+log="/tmp/permissions.log"
+
+echo "Starting Container: " > $log
+date >> $log
+echo "" >> $log
+
+# Taken from https://raw.githubusercontent.com/openshift/sti-base/master/bin/fix-permissions
+# Fix permissions on the given directory to allow group read/write of 
+# regular files and execute of directories.
+chgrp -R 0 $1 >> $log
+chmod -R g+rw $1 >> $log
+find $1 -type d -exec chmod g+x {} + >> $log
+
+exit 0

tests/image.bats

@@ -0,0 +1,11 @@
+#!/usr/bin/env bats
+
+load ../common
+
+@test "Data directory created" {
+  docker run -i $maintainer/$imagename find /var/lib/mysql
+}
+
+@test "MariaDB service available" {
+  docker run -i $maintainer/$imagename find /usr/lib/systemd/system/mariadb.service
+}