From 00fe6e767ad74cfcc0d2ea16b84e37e8f8c33146 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tim=20D=C3=BCsterhus?= Date: Wed, 12 Oct 2016 22:24:33 +0200 Subject: [PATCH] Add MySQL 8.0 --- .travis.yml | 1 + 8.0/Dockerfile | 64 ++++++++++++++ 8.0/docker-entrypoint.sh | 151 ++++++++++++++++++++++++++++++++++ generate-stackbrew-library.sh | 1 + 4 files changed, 217 insertions(+) create mode 100644 8.0/Dockerfile create mode 100755 8.0/docker-entrypoint.sh diff --git a/.travis.yml b/.travis.yml index 751361263..70b4bee93 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,6 +2,7 @@ language: bash services: docker env: + - VERSION=8.0 - VERSION=5.7 - VERSION=5.6 - VERSION=5.5 diff --git a/8.0/Dockerfile b/8.0/Dockerfile new file mode 100644 index 000000000..68641b32d --- /dev/null +++ b/8.0/Dockerfile @@ -0,0 +1,64 @@ +FROM debian:jessie + +# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added +RUN groupadd -r mysql && useradd -r -g mysql mysql + +# add gosu for easy step-down from root +ENV GOSU_VERSION 1.7 +RUN set -x \ + && apt-get update && apt-get install -y --no-install-recommends ca-certificates wget && rm -rf /var/lib/apt/lists/* \ + && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \ + && wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \ + && export GNUPGHOME="$(mktemp -d)" \ + && gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \ + && gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \ + && rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \ + && chmod +x /usr/local/bin/gosu \ + && gosu nobody true \ + && apt-get purge -y --auto-remove ca-certificates wget + +RUN mkdir /docker-entrypoint-initdb.d + +# FATAL ERROR: please install the following Perl modules before executing /usr/local/mysql/scripts/mysql_install_db: +# File::Basename +# File::Copy +# Sys::Hostname +# Data::Dumper +RUN apt-get update && apt-get install -y perl pwgen --no-install-recommends && rm -rf /var/lib/apt/lists/* + +# gpg: key 5072E1F5: public key "MySQL Release Engineering " imported +RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys A4A9406876FCBD3C456770C88C718D3B5072E1F5 + +ENV MYSQL_MAJOR 8.0 +ENV MYSQL_VERSION 8.0.0-dmr-1debian8 + +RUN echo "deb http://repo.mysql.com/apt/debian/ jessie mysql-${MYSQL_MAJOR}" > /etc/apt/sources.list.d/mysql.list + +# the "/var/lib/mysql" stuff here is because the mysql-server postinst doesn't have an explicit way to disable the mysql_install_db codepath besides having a database already "configured" (ie, stuff in /var/lib/mysql/mysql) +# also, we set debconf keys to make APT a little quieter +RUN { \ + echo mysql-community-server mysql-community-server/data-dir select ''; \ + echo mysql-community-server mysql-community-server/root-pass password ''; \ + echo mysql-community-server mysql-community-server/re-root-pass password ''; \ + echo mysql-community-server mysql-community-server/remove-test-db select false; \ + } | debconf-set-selections \ + && apt-get update && apt-get install -y mysql-server="${MYSQL_VERSION}" && rm -rf /var/lib/apt/lists/* \ + && rm -rf /var/lib/mysql && mkdir -p /var/lib/mysql /var/run/mysqld \ + && chown -R mysql:mysql /var/lib/mysql /var/run/mysqld \ +# ensure that /var/run/mysqld (used for socket and lock files) is writable regardless of the UID our mysqld instance ends up having at runtime + && chmod 777 /var/run/mysqld + +# comment out a few problematic configuration values +# don't reverse lookup hostnames, they are usually another container +RUN sed -Ei 's/^(bind-address|log)/#&/' /etc/mysql/mysql.conf.d/mysqld.cnf \ + && echo 'skip-host-cache\nskip-name-resolve' | awk '{ print } $1 == "[mysqld]" && c == 0 { c = 1; system("cat") }' /etc/mysql/mysql.conf.d/mysqld.cnf > /tmp/mysqld.cnf \ + && mv /tmp/mysqld.cnf /etc/mysql/mysql.conf.d/mysqld.cnf + +VOLUME /var/lib/mysql + +COPY docker-entrypoint.sh /usr/local/bin/ +RUN ln -s usr/local/bin/docker-entrypoint.sh /entrypoint.sh # backwards compat +ENTRYPOINT ["docker-entrypoint.sh"] + +EXPOSE 3306 +CMD ["mysqld"] diff --git a/8.0/docker-entrypoint.sh b/8.0/docker-entrypoint.sh new file mode 100755 index 000000000..3201cc9e7 --- /dev/null +++ b/8.0/docker-entrypoint.sh @@ -0,0 +1,151 @@ +#!/bin/bash +set -eo pipefail +shopt -s nullglob + +# if command starts with an option, prepend mysqld +if [ "${1:0:1}" = '-' ]; then + set -- mysqld "$@" +fi + +# skip setup if they want an option that stops mysqld +wantHelp= +for arg; do + case "$arg" in + -'?'|--help|--print-defaults|-V|--version) + wantHelp=1 + break + ;; + esac +done + +_check_config() { + toRun=( "$@" --verbose --help ) + if ! errors="$("${toRun[@]}" 2>&1 >/dev/null)"; then + cat >&2 <<-EOM + + ERROR: mysqld failed while attempting to check config + command was: "${toRun[*]}" + + $errors + EOM + exit 1 + fi +} + +_datadir() { + "$@" --verbose --help 2>/dev/null | awk '$1 == "datadir" { print $2; exit }' +} + +# allow the container to be started with `--user` +if [ "$1" = 'mysqld' -a -z "$wantHelp" -a "$(id -u)" = '0' ]; then + _check_config "$@" + DATADIR="$(_datadir "$@")" + mkdir -p "$DATADIR" + chown -R mysql:mysql "$DATADIR" + exec gosu mysql "$BASH_SOURCE" "$@" +fi + +if [ "$1" = 'mysqld' -a -z "$wantHelp" ]; then + # still need to check config, container may have started with --user + _check_config "$@" + # Get config + DATADIR="$(_datadir "$@")" + + if [ ! -d "$DATADIR/mysql" ]; then + if [ -z "$MYSQL_ROOT_PASSWORD" -a -z "$MYSQL_ALLOW_EMPTY_PASSWORD" -a -z "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then + echo >&2 'error: database is uninitialized and password option is not specified ' + echo >&2 ' You need to specify one of MYSQL_ROOT_PASSWORD, MYSQL_ALLOW_EMPTY_PASSWORD and MYSQL_RANDOM_ROOT_PASSWORD' + exit 1 + fi + + mkdir -p "$DATADIR" + + echo 'Initializing database' + "$@" --initialize-insecure + echo 'Database initialized' + + "$@" --skip-networking & + pid="$!" + + mysql=( mysql --protocol=socket -uroot ) + + for i in {30..0}; do + if echo 'SELECT 1' | "${mysql[@]}" &> /dev/null; then + break + fi + echo 'MySQL init process in progress...' + sleep 1 + done + if [ "$i" = 0 ]; then + echo >&2 'MySQL init process failed.' + exit 1 + fi + + if [ -z "$MYSQL_INITDB_SKIP_TZINFO" ]; then + # sed is for https://bugs.mysql.com/bug.php?id=20545 + mysql_tzinfo_to_sql /usr/share/zoneinfo | sed 's/Local time zone must be set--see zic manual page/FCTY/' | "${mysql[@]}" mysql + fi + + if [ ! -z "$MYSQL_RANDOM_ROOT_PASSWORD" ]; then + MYSQL_ROOT_PASSWORD="$(pwgen -1 32)" + echo "GENERATED ROOT PASSWORD: $MYSQL_ROOT_PASSWORD" + fi + "${mysql[@]}" <<-EOSQL + -- What's done in this file shouldn't be replicated + -- or products like mysql-fabric won't work + SET @@SESSION.SQL_LOG_BIN=0; + + DELETE FROM mysql.user ; + CREATE USER 'root'@'%' IDENTIFIED BY '${MYSQL_ROOT_PASSWORD}' ; + GRANT ALL ON *.* TO 'root'@'%' WITH GRANT OPTION ; + DROP DATABASE IF EXISTS test ; + FLUSH PRIVILEGES ; + EOSQL + + if [ ! -z "$MYSQL_ROOT_PASSWORD" ]; then + mysql+=( -p"${MYSQL_ROOT_PASSWORD}" ) + fi + + if [ "$MYSQL_DATABASE" ]; then + echo "CREATE DATABASE IF NOT EXISTS \`$MYSQL_DATABASE\` ;" | "${mysql[@]}" + mysql+=( "$MYSQL_DATABASE" ) + fi + + if [ "$MYSQL_USER" -a "$MYSQL_PASSWORD" ]; then + echo "CREATE USER '$MYSQL_USER'@'%' IDENTIFIED BY '$MYSQL_PASSWORD' ;" | "${mysql[@]}" + + if [ "$MYSQL_DATABASE" ]; then + echo "GRANT ALL ON \`$MYSQL_DATABASE\`.* TO '$MYSQL_USER'@'%' ;" | "${mysql[@]}" + fi + + echo 'FLUSH PRIVILEGES ;' | "${mysql[@]}" + fi + + echo + for f in /docker-entrypoint-initdb.d/*; do + case "$f" in + *.sh) echo "$0: running $f"; . "$f" ;; + *.sql) echo "$0: running $f"; "${mysql[@]}" < "$f"; echo ;; + *.sql.gz) echo "$0: running $f"; gunzip -c "$f" | "${mysql[@]}"; echo ;; + *) echo "$0: ignoring $f" ;; + esac + echo + done + + if [ ! -z "$MYSQL_ONETIME_PASSWORD" ]; then + "${mysql[@]}" <<-EOSQL + ALTER USER 'root'@'%' PASSWORD EXPIRE; + EOSQL + fi + if ! kill -s TERM "$pid" || ! wait "$pid"; then + echo >&2 'MySQL init process failed.' + exit 1 + fi + + echo + echo 'MySQL init process done. Ready for start up.' + echo + fi +fi + +exec "$@" diff --git a/generate-stackbrew-library.sh b/generate-stackbrew-library.sh index 806932e1b..5acf4a91d 100755 --- a/generate-stackbrew-library.sh +++ b/generate-stackbrew-library.sh @@ -3,6 +3,7 @@ set -eu declare -A aliases=( [5.7]='5 latest' + [8.0]='8' ) self="$(basename "$BASH_SOURCE")"