Add 10.9
This commit is contained in:
Daniel Black
parent
02a42958d3
commit
aa77d07531
139
10.9/Dockerfile
Normal file
139
10.9/Dockerfile
Normal file
@ -0,0 +1,139 @@
|
||||
# vim:set ft=dockerfile:
|
||||
FROM ubuntu:focal
|
||||
|
||||
# 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
|
||||
|
||||
# https://bugs.debian.org/830696 (apt uses gpgv by default in newer releases, rather than gpg)
|
||||
RUN set -ex; \
|
||||
apt-get update; \
|
||||
if ! which gpg; then \
|
||||
apt-get install -y --no-install-recommends gnupg; \
|
||||
fi; \
|
||||
if ! gpg --version | grep -q '^gpg (GnuPG) 1\.'; then \
|
||||
# Ubuntu includes "gnupg" (not "gnupg2", but still 2.x), but not dirmngr, and gnupg 2.x requires dirmngr
|
||||
# so, if we're not running gnupg 1.x, explicitly install dirmngr too
|
||||
apt-get install -y --no-install-recommends dirmngr; \
|
||||
fi; \
|
||||
rm -rf /var/lib/apt/lists/*
|
||||
|
||||
# add gosu for easy step-down from root
|
||||
# https://github.com/tianon/gosu/releases
|
||||
ENV GOSU_VERSION 1.14
|
||||
RUN set -eux; \
|
||||
apt-get update; \
|
||||
DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends ca-certificates; \
|
||||
savedAptMark="$(apt-mark showmanual)"; \
|
||||
apt-get install -y --no-install-recommends wget; \
|
||||
rm -rf /var/lib/apt/lists/*; \
|
||||
dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
|
||||
wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
|
||||
wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; \
|
||||
export GNUPGHOME="$(mktemp -d)"; \
|
||||
gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \
|
||||
gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
|
||||
gpgconf --kill all; \
|
||||
rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc; \
|
||||
apt-mark auto '.*' > /dev/null; \
|
||||
[ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; \
|
||||
apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
|
||||
chmod +x /usr/local/bin/gosu; \
|
||||
gosu --version; \
|
||||
gosu nobody true
|
||||
|
||||
RUN mkdir /docker-entrypoint-initdb.d
|
||||
|
||||
# install "libjemalloc2" as it offers better performance in some cases. Use with LD_PRELOAD
|
||||
# install "pwgen" for randomizing passwords
|
||||
# install "tzdata" for /usr/share/zoneinfo/
|
||||
# install "xz-utils" for .sql.xz docker-entrypoint-initdb.d files
|
||||
# install "zstd" for .sql.zst docker-entrypoint-initdb.d files
|
||||
RUN set -ex; \
|
||||
apt-get update; \
|
||||
DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
|
||||
libjemalloc2 \
|
||||
pwgen \
|
||||
tzdata \
|
||||
xz-utils \
|
||||
zstd \
|
||||
; \
|
||||
rm -rf /var/lib/apt/lists/*
|
||||
|
||||
ARG GPG_KEYS=177F4010FE56CA3336300305F1656F24C74CD1D8
|
||||
# pub rsa4096 2016-03-30 [SC]
|
||||
# 177F 4010 FE56 CA33 3630 0305 F165 6F24 C74C D1D8
|
||||
# uid [ unknown] MariaDB Signing Key <signing-key@mariadb.org>
|
||||
# sub rsa4096 2016-03-30 [E]
|
||||
|
||||
RUN set -ex; \
|
||||
export GNUPGHOME="$(mktemp -d)"; \
|
||||
for key in $GPG_KEYS; do \
|
||||
gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$key"; \
|
||||
done; \
|
||||
gpg --batch --export $GPG_KEYS > /etc/apt/trusted.gpg.d/mariadb.gpg; \
|
||||
command -v gpgconf > /dev/null && gpgconf --kill all || :; \
|
||||
rm -fr "$GNUPGHOME"; \
|
||||
apt-key list
|
||||
|
||||
# bashbrew-architectures: amd64 arm64v8 ppc64le s390x
|
||||
ARG MARIADB_MAJOR=10.9
|
||||
ENV MARIADB_MAJOR $MARIADB_MAJOR
|
||||
ARG MARIADB_VERSION=1:10.9.0+maria~focal
|
||||
ENV MARIADB_VERSION $MARIADB_VERSION
|
||||
# release-status:Alpha
|
||||
# (https://downloads.mariadb.org/mariadb/+releases/)
|
||||
|
||||
# Allowing overriding of REPOSITORY, a URL that includes suite and component for testing and Enterprise Versions
|
||||
ARG REPOSITORY="http://archive.mariadb.org/mariadb-10.9.0/repo/ubuntu/ focal main"
|
||||
|
||||
RUN set -e;\
|
||||
echo "deb ${REPOSITORY}" > /etc/apt/sources.list.d/mariadb.list; \
|
||||
{ \
|
||||
echo 'Package: *'; \
|
||||
echo 'Pin: release o=MariaDB'; \
|
||||
echo 'Pin-Priority: 999'; \
|
||||
} > /etc/apt/preferences.d/mariadb
|
||||
# add repository pinning to make sure dependencies from this MariaDB repo are preferred over Debian dependencies
|
||||
# libmariadbclient18 : Depends: libmysqlclient18 (= 5.5.42+maria-1~wheezy) but 5.5.43-0+deb7u1 is to be installed
|
||||
|
||||
# the "/var/lib/mysql" stuff here is because the mysql-server postinst doesn't have an explicit way to disable the mysql_install_db codepath besides having a database already "configured" (ie, stuff in /var/lib/mysql/mysql)
|
||||
# also, we set debconf keys to make APT a little quieter
|
||||
RUN set -ex; \
|
||||
{ \
|
||||
echo "mariadb-server-$MARIADB_MAJOR" mysql-server/root_password password 'unused'; \
|
||||
echo "mariadb-server-$MARIADB_MAJOR" mysql-server/root_password_again password 'unused'; \
|
||||
} | debconf-set-selections; \
|
||||
apt-get update; \
|
||||
apt-get install -y \
|
||||
"mariadb-server=$MARIADB_VERSION" \
|
||||
# mariadb-backup is installed at the same time so that `mysql-common` is only installed once from just mariadb repos
|
||||
mariadb-backup \
|
||||
socat \
|
||||
; \
|
||||
rm -rf /var/lib/apt/lists/*; \
|
||||
# purge and re-create /var/lib/mysql with appropriate ownership
|
||||
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
|
||||
find /etc/mysql/ -name '*.cnf' -print0 \
|
||||
| xargs -0 grep -lZE '^(bind-address|log|user\s)' \
|
||||
| xargs -rt -0 sed -Ei 's/^(bind-address|log|user\s)/#&/'; \
|
||||
# don't reverse lookup hostnames, they are usually another container
|
||||
# Issue #327 Correct order of reading directories /etc/mysql/mariadb.conf.d before /etc/mysql/conf.d (mount-point per documentation)
|
||||
if [ ! -L /etc/mysql/my.cnf ]; then sed -i -e '/includedir/i[mariadb]\nskip-host-cache\nskip-name-resolve\n' /etc/mysql/my.cnf; \
|
||||
# 10.5+
|
||||
else sed -i -e '/includedir/ {N;s/\(.*\)\n\(.*\)/[mariadbd]\nskip-host-cache\nskip-name-resolve\n\n\2\n\1/}' \
|
||||
/etc/mysql/mariadb.cnf; fi
|
||||
|
||||
|
||||
VOLUME /var/lib/mysql
|
||||
|
||||
COPY healthcheck.sh /usr/local/bin/healthcheck.sh
|
||||
COPY docker-entrypoint.sh /usr/local/bin/
|
||||
ENTRYPOINT ["docker-entrypoint.sh"]
|
||||
|
||||
EXPOSE 3306
|
||||
CMD ["mariadbd"]
|
||||
502
10.9/docker-entrypoint.sh
Executable file
502
10.9/docker-entrypoint.sh
Executable file
@ -0,0 +1,502 @@
|
||||
#!/bin/bash
|
||||
set -eo pipefail
|
||||
shopt -s nullglob
|
||||
|
||||
# logging functions
|
||||
mysql_log() {
|
||||
local type="$1"; shift
|
||||
printf '%s [%s] [Entrypoint]: %s\n' "$(date --rfc-3339=seconds)" "$type" "$*"
|
||||
}
|
||||
mysql_note() {
|
||||
mysql_log Note "$@"
|
||||
}
|
||||
mysql_warn() {
|
||||
mysql_log Warn "$@" >&2
|
||||
}
|
||||
mysql_error() {
|
||||
mysql_log ERROR "$@" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
# usage: file_env VAR [DEFAULT]
|
||||
# ie: file_env 'XYZ_DB_PASSWORD' 'example'
|
||||
# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
|
||||
# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
|
||||
file_env() {
|
||||
local var="$1"
|
||||
local fileVar="${var}_FILE"
|
||||
local def="${2:-}"
|
||||
if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
|
||||
mysql_error "Both $var and $fileVar are set (but are exclusive)"
|
||||
fi
|
||||
local val="$def"
|
||||
if [ "${!var:-}" ]; then
|
||||
val="${!var}"
|
||||
elif [ "${!fileVar:-}" ]; then
|
||||
val="$(< "${!fileVar}")"
|
||||
fi
|
||||
export "$var"="$val"
|
||||
unset "$fileVar"
|
||||
}
|
||||
|
||||
# set MARIADB_xyz from MYSQL_xyz when MARIADB_xyz is unset
|
||||
# and make them the same value (so user scripts can use either)
|
||||
_mariadb_file_env() {
|
||||
local var="$1"; shift
|
||||
local maria="MARIADB_${var#MYSQL_}"
|
||||
file_env "$var" "$@"
|
||||
file_env "$maria" "${!var}"
|
||||
if [ "${!maria:-}" ]; then
|
||||
export "$var"="${!maria}"
|
||||
fi
|
||||
}
|
||||
|
||||
# check to see if this file is being run or sourced from another script
|
||||
_is_sourced() {
|
||||
# https://unix.stackexchange.com/a/215279
|
||||
[ "${#FUNCNAME[@]}" -ge 2 ] \
|
||||
&& [ "${FUNCNAME[0]}" = '_is_sourced' ] \
|
||||
&& [ "${FUNCNAME[1]}" = 'source' ]
|
||||
}
|
||||
|
||||
# usage: docker_process_init_files [file [file [...]]]
|
||||
# ie: docker_process_init_files /always-initdb.d/*
|
||||
# process initializer files, based on file extensions
|
||||
docker_process_init_files() {
|
||||
# mysql here for backwards compatibility "${mysql[@]}"
|
||||
# ShellCheck: mysql appears unused. Verify use (or export if used externally)
|
||||
# shellcheck disable=SC2034
|
||||
mysql=( docker_process_sql )
|
||||
|
||||
echo
|
||||
local f
|
||||
for f; do
|
||||
case "$f" in
|
||||
*.sh)
|
||||
# https://github.com/docker-library/postgres/issues/450#issuecomment-393167936
|
||||
# https://github.com/docker-library/postgres/pull/452
|
||||
if [ -x "$f" ]; then
|
||||
mysql_note "$0: running $f"
|
||||
"$f"
|
||||
else
|
||||
mysql_note "$0: sourcing $f"
|
||||
# ShellCheck can't follow non-constant source. Use a directive to specify location.
|
||||
# shellcheck disable=SC1090
|
||||
. "$f"
|
||||
fi
|
||||
;;
|
||||
*.sql) mysql_note "$0: running $f"; docker_process_sql < "$f"; echo ;;
|
||||
*.sql.gz) mysql_note "$0: running $f"; gunzip -c "$f" | docker_process_sql; echo ;;
|
||||
*.sql.xz) mysql_note "$0: running $f"; xzcat "$f" | docker_process_sql; echo ;;
|
||||
*.sql.zst) mysql_note "$0: running $f"; zstd -dc "$f" | docker_process_sql; echo ;;
|
||||
*) mysql_warn "$0: ignoring $f" ;;
|
||||
esac
|
||||
echo
|
||||
done
|
||||
}
|
||||
|
||||
# arguments necessary to run "mariadbd --verbose --help" successfully (used for testing configuration validity and for extracting default/configured values)
|
||||
_verboseHelpArgs=(
|
||||
--verbose --help
|
||||
--log-bin-index="$(mktemp -u)" # https://github.com/docker-library/mysql/issues/136
|
||||
)
|
||||
|
||||
mysql_check_config() {
|
||||
local toRun=( "$@" "${_verboseHelpArgs[@]}" ) errors
|
||||
if ! errors="$("${toRun[@]}" 2>&1 >/dev/null)"; then
|
||||
mysql_error $'mariadbd failed while attempting to check config\n\tcommand was: '"${toRun[*]}"$'\n\t'"$errors"
|
||||
fi
|
||||
}
|
||||
|
||||
# Fetch value from server config
|
||||
# We use mariadbd --verbose --help instead of my_print_defaults because the
|
||||
# latter only show values present in config files, and not server defaults
|
||||
mysql_get_config() {
|
||||
local conf="$1"; shift
|
||||
"$@" "${_verboseHelpArgs[@]}" 2>/dev/null \
|
||||
| awk -v conf="$conf" '$1 == conf && /^[^ \t]/ { sub(/^[^ \t]+[ \t]+/, ""); print; exit }'
|
||||
# match "datadir /some/path with/spaces in/it here" but not "--xyz=abc\n datadir (xyz)"
|
||||
}
|
||||
|
||||
# Do a temporary startup of the MariaDB server, for init purposes
|
||||
docker_temp_server_start() {
|
||||
"$@" --skip-networking --default-time-zone=SYSTEM --socket="${SOCKET}" --wsrep_on=OFF --skip-log-bin \
|
||||
--loose-innodb_buffer_pool_load_at_startup=0 &
|
||||
declare -g MARIADB_PID
|
||||
MARIADB_PID=$!
|
||||
mysql_note "Waiting for server startup"
|
||||
# only use the root password if the database has already been initializaed
|
||||
# so that it won't try to fill in a password file when it hasn't been set yet
|
||||
extraArgs=()
|
||||
if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
|
||||
extraArgs+=( '--dont-use-mysql-root-password' )
|
||||
fi
|
||||
local i
|
||||
for i in {30..0}; do
|
||||
if docker_process_sql "${extraArgs[@]}" --database=mysql <<<'SELECT 1' &> /dev/null; then
|
||||
break
|
||||
fi
|
||||
sleep 1
|
||||
done
|
||||
if [ "$i" = 0 ]; then
|
||||
mysql_error "Unable to start server."
|
||||
fi
|
||||
}
|
||||
|
||||
# Stop the server. When using a local socket file mariadb-admin will block until
|
||||
# the shutdown is complete.
|
||||
docker_temp_server_stop() {
|
||||
if ! MYSQL_PWD=$MARIADB_ROOT_PASSWORD mariadb-admin shutdown -uroot --socket="${SOCKET}"; then
|
||||
mysql_error "Unable to shut down server."
|
||||
fi
|
||||
}
|
||||
|
||||
# Verify that the minimally required password settings are set for new databases.
|
||||
docker_verify_minimum_env() {
|
||||
if [ -z "$MARIADB_ROOT_PASSWORD" ] && [ -z "$MARIADB_ALLOW_EMPTY_ROOT_PASSWORD" ] && [ -z "$MARIADB_RANDOM_ROOT_PASSWORD" ]; then
|
||||
mysql_error $'Database is uninitialized and password option is not specified\n\tYou need to specify one of MARIADB_ROOT_PASSWORD, MARIADB_ALLOW_EMPTY_ROOT_PASSWORD and MARIADB_RANDOM_ROOT_PASSWORD'
|
||||
fi
|
||||
}
|
||||
|
||||
# creates folders for the database
|
||||
# also ensures permission for user mysql of run as root
|
||||
docker_create_db_directories() {
|
||||
local user; user="$(id -u)"
|
||||
|
||||
# TODO other directories that are used by default? like /var/lib/mysql-files
|
||||
# see https://github.com/docker-library/mysql/issues/562
|
||||
mkdir -p "$DATADIR"
|
||||
|
||||
if [ "$user" = "0" ]; then
|
||||
# this will cause less disk access than `chown -R`
|
||||
find "$DATADIR" \! -user mysql -exec chown mysql: '{}' +
|
||||
# See https://github.com/MariaDB/mariadb-docker/issues/363
|
||||
find "${SOCKET%/*}" -maxdepth 0 \! -user mysql -exec chown mysql: '{}' \;
|
||||
fi
|
||||
}
|
||||
|
||||
_mariadb_version() {
|
||||
local mariaVersion="${MARIADB_VERSION##*:}"
|
||||
mariaVersion="${mariaVersion%%[-+~]*}"
|
||||
echo -n "${mariaVersion}-MariaDB"
|
||||
}
|
||||
|
||||
# initializes the database directory
|
||||
docker_init_database_dir() {
|
||||
mysql_note "Initializing database files"
|
||||
installArgs=( --datadir="$DATADIR" --rpm --auth-root-authentication-method=normal )
|
||||
if { mariadb-install-db --help || :; } | grep -q -- '--skip-test-db'; then
|
||||
# 10.3+
|
||||
installArgs+=( --skip-test-db )
|
||||
else
|
||||
# 10.2 only
|
||||
installArgs+=( --skip-auth-anonymous-user )
|
||||
fi
|
||||
# "Other options are passed to mariadbd." (so we pass all "mysqld" arguments directly here)
|
||||
mariadb-install-db "${installArgs[@]}" "${@:2}" \
|
||||
--default-time-zone=SYSTEM --enforce-storage-engine= --skip-log-bin \
|
||||
--loose-innodb_buffer_pool_load_at_startup=0 \
|
||||
--loose-innodb_buffer_pool_dump_at_shutdown=0
|
||||
mysql_note "Database files initialized"
|
||||
}
|
||||
|
||||
# Loads various settings that are used elsewhere in the script
|
||||
# This should be called after mysql_check_config, but before any other functions
|
||||
docker_setup_env() {
|
||||
# Get config
|
||||
declare -g DATADIR SOCKET
|
||||
DATADIR="$(mysql_get_config 'datadir' "$@")"
|
||||
SOCKET="$(mysql_get_config 'socket' "$@")"
|
||||
|
||||
|
||||
# Initialize values that might be stored in a file
|
||||
_mariadb_file_env 'MYSQL_ROOT_HOST' '%'
|
||||
_mariadb_file_env 'MYSQL_DATABASE'
|
||||
_mariadb_file_env 'MYSQL_USER'
|
||||
_mariadb_file_env 'MYSQL_PASSWORD'
|
||||
_mariadb_file_env 'MYSQL_ROOT_PASSWORD'
|
||||
|
||||
# set MARIADB_ from MYSQL_ when it is unset and then make them the same value
|
||||
: "${MARIADB_ALLOW_EMPTY_ROOT_PASSWORD:=${MYSQL_ALLOW_EMPTY_PASSWORD:-}}"
|
||||
export MYSQL_ALLOW_EMPTY_PASSWORD="$MARIADB_ALLOW_EMPTY_ROOT_PASSWORD" MARIADB_ALLOW_EMPTY_ROOT_PASSWORD
|
||||
: "${MARIADB_RANDOM_ROOT_PASSWORD:=${MYSQL_RANDOM_ROOT_PASSWORD:-}}"
|
||||
export MYSQL_RANDOM_ROOT_PASSWORD="$MARIADB_RANDOM_ROOT_PASSWORD" MARIADB_RANDOM_ROOT_PASSWORD
|
||||
: "${MARIADB_INITDB_SKIP_TZINFO:=${MYSQL_INITDB_SKIP_TZINFO:-}}"
|
||||
export MYSQL_INITDB_SKIP_TZINFO="$MARIADB_INITDB_SKIP_TZINFO" MARIADB_INITDB_SKIP_TZINFO
|
||||
|
||||
declare -g DATABASE_ALREADY_EXISTS
|
||||
if [ -d "$DATADIR/mysql" ]; then
|
||||
DATABASE_ALREADY_EXISTS='true'
|
||||
fi
|
||||
}
|
||||
|
||||
# Execute the client, use via docker_process_sql to handle root password
|
||||
docker_exec_client() {
|
||||
# args sent in can override this db, since they will be later in the command
|
||||
if [ -n "$MYSQL_DATABASE" ]; then
|
||||
set -- --database="$MYSQL_DATABASE" "$@"
|
||||
fi
|
||||
mariadb --protocol=socket -uroot -hlocalhost --socket="${SOCKET}" "$@"
|
||||
}
|
||||
|
||||
# Execute sql script, passed via stdin
|
||||
# usage: docker_process_sql [--dont-use-mysql-root-password] [mysql-cli-args]
|
||||
# ie: docker_process_sql --database=mydb <<<'INSERT ...'
|
||||
# ie: docker_process_sql --dont-use-mysql-root-password --database=mydb <my-file.sql
|
||||
docker_process_sql() {
|
||||
if [ '--dont-use-mysql-root-password' = "$1" ]; then
|
||||
shift
|
||||
MYSQL_PWD='' docker_exec_client "$@"
|
||||
else
|
||||
MYSQL_PWD=$MARIADB_ROOT_PASSWORD docker_exec_client "$@"
|
||||
fi
|
||||
}
|
||||
|
||||
# SQL escape the string $1 to be placed in a string literal.
|
||||
# escape, \ followed by '
|
||||
docker_sql_escape_string_literal() {
|
||||
local newline=$'\n'
|
||||
local escaped=${1//\\/\\\\}
|
||||
escaped="${escaped//$newline/\\n}"
|
||||
echo "${escaped//\'/\\\'}"
|
||||
}
|
||||
|
||||
# Initializes database with timezone info and root password, plus optional extra db/user
|
||||
docker_setup_db() {
|
||||
# Load timezone info into database
|
||||
if [ -z "$MARIADB_INITDB_SKIP_TZINFO" ]; then
|
||||
mariadb-tzinfo-to-sql --skip-write-binlog /usr/share/zoneinfo \
|
||||
| docker_process_sql --dont-use-mysql-root-password --database=mysql
|
||||
# tell docker_process_sql to not use MYSQL_ROOT_PASSWORD since it is not set yet
|
||||
fi
|
||||
# Generate random root password
|
||||
if [ -n "$MARIADB_RANDOM_ROOT_PASSWORD" ]; then
|
||||
MARIADB_ROOT_PASSWORD="$(pwgen --numerals --capitalize --symbols --remove-chars="'\\" -1 32)"
|
||||
export MARIADB_ROOT_PASSWORD MYSQL_ROOT_PASSWORD=$MARIADB_ROOT_PASSWORD
|
||||
mysql_note "GENERATED ROOT PASSWORD: $MARIADB_ROOT_PASSWORD"
|
||||
fi
|
||||
# Sets root password and creates root users for non-localhost hosts
|
||||
local rootCreate=
|
||||
local rootPasswordEscaped
|
||||
rootPasswordEscaped=$( docker_sql_escape_string_literal "${MARIADB_ROOT_PASSWORD}" )
|
||||
|
||||
# default root to listen for connections from anywhere
|
||||
if [ -n "$MARIADB_ROOT_HOST" ] && [ "$MARIADB_ROOT_HOST" != 'localhost' ]; then
|
||||
# no, we don't care if read finds a terminating character in this heredoc
|
||||
# https://unix.stackexchange.com/questions/265149/why-is-set-o-errexit-breaking-this-read-heredoc-expression/265151#265151
|
||||
read -r -d '' rootCreate <<-EOSQL || true
|
||||
CREATE USER 'root'@'${MARIADB_ROOT_HOST}' IDENTIFIED BY '${rootPasswordEscaped}' ;
|
||||
GRANT ALL ON *.* TO 'root'@'${MARIADB_ROOT_HOST}' WITH GRANT OPTION ;
|
||||
EOSQL
|
||||
fi
|
||||
|
||||
local mysqlAtLocalhost=
|
||||
local mysqlAtLocalhostGrants=
|
||||
# Install mysql@localhost user
|
||||
if [ -n "$MARIADB_MYSQL_LOCALHOST_USER" ]; then
|
||||
local pw=
|
||||
pw="$(pwgen --numerals --capitalize --symbols --remove-chars="'\\" -1 32)"
|
||||
# MDEV-24111 before MariaDB-10.4 cannot create unix_socket user directly auth with simple_password_check
|
||||
# It wasn't until 10.4 that the unix_socket auth was built in to the server.
|
||||
read -r -d '' mysqlAtLocalhost <<-EOSQL || true
|
||||
EXECUTE IMMEDIATE IF(VERSION() RLIKE '^10\.[23]\.',
|
||||
"INSTALL PLUGIN /*M10401 IF NOT EXISTS */ unix_socket SONAME 'auth_socket'",
|
||||
"SELECT 'already there'");
|
||||
CREATE USER mysql@localhost IDENTIFIED BY '$pw';
|
||||
ALTER USER mysql@localhost IDENTIFIED VIA unix_socket;
|
||||
EOSQL
|
||||
if [ -n "$MARIADB_MYSQL_LOCALHOST_GRANTS" ]; then
|
||||
if [ "$MARIADB_MYSQL_LOCALHOST_GRANTS" != USAGE ]; then
|
||||
mysql_warn "Excessive privileges ON *.* TO mysql@localhost facilitates risks to the confidentiality, integrity and availability of data stored"
|
||||
fi
|
||||
mysqlAtLocalhostGrants="GRANT ${MARIADB_MYSQL_LOCALHOST_GRANTS} ON *.* TO mysql@localhost;";
|
||||
fi
|
||||
fi
|
||||
|
||||
mysql_note "Securing system users (equivalent to running mysql_secure_installation)"
|
||||
# tell docker_process_sql to not use MARIADB_ROOT_PASSWORD since it is just now being set
|
||||
# --binary-mode to save us from the semi-mad users go out of their way to confuse the encoding.
|
||||
docker_process_sql --dont-use-mysql-root-password --database=mysql --binary-mode <<-EOSQL
|
||||
-- What's done in this file shouldn't be replicated
|
||||
-- or products like mysql-fabric won't work
|
||||
SET @@SESSION.SQL_LOG_BIN=0;
|
||||
-- we need the SQL_MODE NO_BACKSLASH_ESCAPES mode to be clear for the password to be set
|
||||
SET @@SESSION.SQL_MODE=REPLACE(@@SESSION.SQL_MODE, 'NO_BACKSLASH_ESCAPES', '');
|
||||
|
||||
DROP USER IF EXISTS root@'127.0.0.1', root@'::1';
|
||||
EXECUTE IMMEDIATE CONCAT('DROP USER IF EXISTS root@\'', @@hostname,'\'');
|
||||
|
||||
SET PASSWORD FOR 'root'@'localhost'=PASSWORD('${rootPasswordEscaped}') ;
|
||||
${rootCreate}
|
||||
${mysqlAtLocalhost}
|
||||
${mysqlAtLocalhostGrants}
|
||||
-- pre-10.3
|
||||
DROP DATABASE IF EXISTS test ;
|
||||
EOSQL
|
||||
|
||||
# Creates a custom database and user if specified
|
||||
if [ -n "$MARIADB_DATABASE" ]; then
|
||||
mysql_note "Creating database ${MARIADB_DATABASE}"
|
||||
docker_process_sql --database=mysql <<<"CREATE DATABASE IF NOT EXISTS \`$MARIADB_DATABASE\` ;"
|
||||
fi
|
||||
|
||||
if [ -n "$MARIADB_USER" ] && [ -n "$MARIADB_PASSWORD" ]; then
|
||||
mysql_note "Creating user ${MARIADB_USER}"
|
||||
# SQL escape the user password, \ followed by '
|
||||
local userPasswordEscaped
|
||||
userPasswordEscaped=$( docker_sql_escape_string_literal "${MARIADB_PASSWORD}" )
|
||||
docker_process_sql --database=mysql --binary-mode <<-EOSQL_USER
|
||||
SET @@SESSION.SQL_MODE=REPLACE(@@SESSION.SQL_MODE, 'NO_BACKSLASH_ESCAPES', '');
|
||||
CREATE USER '$MARIADB_USER'@'%' IDENTIFIED BY '$userPasswordEscaped';
|
||||
EOSQL_USER
|
||||
|
||||
if [ -n "$MARIADB_DATABASE" ]; then
|
||||
mysql_note "Giving user ${MARIADB_USER} access to schema ${MARIADB_DATABASE}"
|
||||
docker_process_sql --database=mysql <<<"GRANT ALL ON \`${MARIADB_DATABASE//_/\\_}\`.* TO '$MARIADB_USER'@'%' ;"
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
# backup the mysql database
|
||||
docker_mariadb_backup_system()
|
||||
{
|
||||
if [ -n "$MARIADB_DISABLE_UPGRADE_BACKUP" ] \
|
||||
&& [ "$MARIADB_DISABLE_UPGRADE_BACKUP" = 1 ]; then
|
||||
mysql_note "MariaDB upgrade backup disabled due to \$MARIADB_DISABLE_UPGRADE_BACKUP=1 setting"
|
||||
return
|
||||
fi
|
||||
local backup_db="system_mysql_backup_unknown_version.sql.zst"
|
||||
local oldfullversion="unknown_version"
|
||||
if [ -r "$DATADIR"/mysql_upgrade_info ]; then
|
||||
read -r -d '' oldfullversion < "$DATADIR"/mysql_upgrade_info || true
|
||||
if [ -n "$oldfullversion" ]; then
|
||||
backup_db="system_mysql_backup_${oldfullversion}.sql.zst"
|
||||
fi
|
||||
fi
|
||||
|
||||
mysql_note "Backing up system database to $backup_db"
|
||||
if ! mariadb-dump --skip-lock-tables --replace --databases mysql --socket="${SOCKET}" | zstd > "${DATADIR}/${backup_db}"; then
|
||||
mysql_error "Unable backup system database for upgrade from $oldfullversion."
|
||||
fi
|
||||
mysql_note "Backing up complete"
|
||||
}
|
||||
|
||||
# perform mariadb-upgrade
|
||||
# backup the mysql database if this is a major upgrade
|
||||
docker_mariadb_upgrade() {
|
||||
if [ -z "$MARIADB_AUTO_UPGRADE" ] \
|
||||
|| [ "$MARIADB_AUTO_UPGRADE" = 0 ]; then
|
||||
mysql_note "MariaDB upgrade (mariadb-upgrade) required, but skipped due to \$MARIADB_AUTO_UPGRADE setting"
|
||||
return
|
||||
fi
|
||||
mysql_note "Starting temporary server"
|
||||
docker_temp_server_start "$@" --skip-grant-tables \
|
||||
--loose-innodb_buffer_pool_dump_at_shutdown=0
|
||||
mysql_note "Temporary server started."
|
||||
|
||||
docker_mariadb_backup_system
|
||||
|
||||
mysql_note "Starting mariadb-upgrade"
|
||||
mariadb-upgrade --upgrade-system-tables
|
||||
mysql_note "Finished mariadb-upgrade"
|
||||
|
||||
# docker_temp_server_stop needs authentication since
|
||||
# upgrade ended in FLUSH PRIVILEGES
|
||||
mysql_note "Stopping temporary server"
|
||||
kill "$MARIADB_PID"
|
||||
wait "$MARIADB_PID"
|
||||
mysql_note "Temporary server stopped"
|
||||
}
|
||||
|
||||
|
||||
_check_if_upgrade_is_needed() {
|
||||
if [ ! -f "$DATADIR"/mysql_upgrade_info ]; then
|
||||
mysql_note "MariaDB upgrade information missing, assuming required"
|
||||
return 0
|
||||
fi
|
||||
local mariadbVersion
|
||||
mariadbVersion="$(_mariadb_version)"
|
||||
IFS='.-' read -ra newversion <<<"$mariadbVersion"
|
||||
IFS='.-' read -ra oldversion < "$DATADIR"/mysql_upgrade_info || true
|
||||
|
||||
if [[ ${#newversion[@]} -lt 2 ]] || [[ ${#oldversion[@]} -lt 2 ]] \
|
||||
|| [[ ${oldversion[0]} -lt ${newversion[0]} ]] \
|
||||
|| [[ ${oldversion[0]} -eq ${newversion[0]} && ${oldversion[1]} -lt ${newversion[1]} ]]; then
|
||||
return 0
|
||||
fi
|
||||
mysql_note "MariaDB upgrade not required"
|
||||
return 1
|
||||
}
|
||||
|
||||
# check arguments for an option that would cause mariadbd to stop
|
||||
# return true if there is one
|
||||
_mysql_want_help() {
|
||||
local arg
|
||||
for arg; do
|
||||
case "$arg" in
|
||||
-'?'|--help|--print-defaults|-V|--version)
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
_main() {
|
||||
# if command starts with an option, prepend mariadbd
|
||||
if [ "${1:0:1}" = '-' ]; then
|
||||
set -- mariadbd "$@"
|
||||
fi
|
||||
|
||||
#ENDOFSUBSTITIONS
|
||||
# skip setup if they aren't running mysqld or want an option that stops mysqld
|
||||
if [ "$1" = 'mariadbd' ] || [ "$1" = 'mysqld' ] && ! _mysql_want_help "$@"; then
|
||||
mysql_note "Entrypoint script for MariaDB Server ${MARIADB_VERSION} started."
|
||||
|
||||
mysql_check_config "$@"
|
||||
# Load various environment variables
|
||||
docker_setup_env "$@"
|
||||
docker_create_db_directories
|
||||
|
||||
# If container is started as root user, restart as dedicated mysql user
|
||||
if [ "$(id -u)" = "0" ]; then
|
||||
mysql_note "Switching to dedicated user 'mysql'"
|
||||
exec gosu mysql "${BASH_SOURCE[0]}" "$@"
|
||||
fi
|
||||
|
||||
# there's no database, so it needs to be initialized
|
||||
if [ -z "$DATABASE_ALREADY_EXISTS" ]; then
|
||||
docker_verify_minimum_env
|
||||
|
||||
# check dir permissions to reduce likelihood of half-initialized database
|
||||
ls /docker-entrypoint-initdb.d/ > /dev/null
|
||||
|
||||
docker_init_database_dir "$@"
|
||||
|
||||
mysql_note "Starting temporary server"
|
||||
docker_temp_server_start "$@"
|
||||
mysql_note "Temporary server started."
|
||||
|
||||
docker_setup_db
|
||||
docker_process_init_files /docker-entrypoint-initdb.d/*
|
||||
|
||||
mysql_note "Stopping temporary server"
|
||||
docker_temp_server_stop
|
||||
mysql_note "Temporary server stopped"
|
||||
|
||||
echo
|
||||
mysql_note "MariaDB init process done. Ready for start up."
|
||||
echo
|
||||
# MDEV-27636 mariadb_upgrade --check-if-upgrade-is-needed cannot be run offline
|
||||
#elif mariadb-upgrade --check-if-upgrade-is-needed; then
|
||||
elif _check_if_upgrade_is_needed; then
|
||||
docker_mariadb_upgrade "$@"
|
||||
fi
|
||||
fi
|
||||
exec "$@"
|
||||
}
|
||||
|
||||
# If we are sourced from elsewhere, don't perform any further actions
|
||||
if ! _is_sourced; then
|
||||
_main "$@"
|
||||
fi
|
||||
321
10.9/healthcheck.sh
Executable file
321
10.9/healthcheck.sh
Executable file
@ -0,0 +1,321 @@
|
||||
#!/bin/bash
|
||||
#
|
||||
# Healthcheck script for MariaDB
|
||||
#
|
||||
# Runs various tests on the MariaDB server to check its health. Pass the tests
|
||||
# to run as arguments. If all tests succeed, the server is considered healthy,
|
||||
# otherwise it's not.
|
||||
#
|
||||
# Arguments are processed in strict order. Set replication_* options before
|
||||
# the --replication option. This allows a different set of replication checks
|
||||
# on different connections.
|
||||
#
|
||||
# --su{=|-mariadb} is option to run the healthcheck as a different unix user.
|
||||
# Useful if mariadb@localhost user exists with unix socket authentication
|
||||
# Using this option disregards previous options set, so should usually be the
|
||||
# first option.
|
||||
#
|
||||
# Some tests require SQL privileges.
|
||||
#
|
||||
# TEST GRANTS REQUIRED
|
||||
# connect none*
|
||||
# innodb_initialized USAGE
|
||||
# innodb_buffer_pool_loaded USAGE
|
||||
# galera_online USAGE
|
||||
# replication SUPER or REPLICATION_CLIENT or REPLICA MONITOR (10.5+)
|
||||
# mariadbupgrade none, however unix user permissions on datadir
|
||||
#
|
||||
# The SQL user used is the default for the mariadb client. This can be the unix user
|
||||
# if no user(or password) is set in the [mariadb-client] section of a configuration
|
||||
# file. --defaults-{file,extra-file,group-suffix} can specify a file/configuration
|
||||
# different from elsewhere.
|
||||
#
|
||||
# Note * though denied error message will result in error log without
|
||||
# any permissions.
|
||||
|
||||
set -eo pipefail
|
||||
|
||||
_process_sql()
|
||||
{
|
||||
mariadb ${nodefaults:+--no-defaults} \
|
||||
${def['file']:+--defaults-file=${def['file']}} \
|
||||
${def['extra_file']:+--defaults-extra-file=${def['extra_file']}} \
|
||||
${def['group_suffix']:+--defaults-group-suffix=${def['group_suffix']}} \
|
||||
-B "$@"
|
||||
}
|
||||
|
||||
# TESTS
|
||||
|
||||
|
||||
# CONNECT
|
||||
#
|
||||
# Tests that a connection can be made over TCP, the final state
|
||||
# of the entrypoint and is listening. The authentication used
|
||||
# isn't tested.
|
||||
connect()
|
||||
{
|
||||
set +e +o pipefail
|
||||
mariadb ${nodefaults:+--no-defaults} \
|
||||
${def['file']:+--defaults-file=${def['file']}} \
|
||||
${def['extra_file']:+--defaults-extra-file=${def['extra_file']}} \
|
||||
${def['group_suffix']:+--defaults-group-suffix=${def['group_suffix']}} \
|
||||
-h localhost --protocol tcp -e 'select 1' 2>&1 \
|
||||
| grep -qF "Can't connect"
|
||||
local ret=${PIPESTATUS[1]}
|
||||
set -eo pipefail
|
||||
if (( "$ret" == 0 )); then
|
||||
# grep Matched "Can't connect" so we fail
|
||||
return 1
|
||||
fi
|
||||
return 0
|
||||
}
|
||||
|
||||
# INNODB_INITIALIZED
|
||||
#
|
||||
# This tests that the crash recovery of InnoDB has completed
|
||||
# along with all the other things required to make it to a healthy
|
||||
# operational state. Note this may return true in the early
|
||||
# states of initialization. Use with a connect test to avoid
|
||||
# these false positives.
|
||||
innodb_initialized()
|
||||
{
|
||||
local s
|
||||
s=$(_process_sql --skip-column-names -e 'select 1 from information_schema.ENGINES WHERE engine="innodb" AND support in ("YES", "DEFAULT", "ENABLED")')
|
||||
[ "$s" == 1 ]
|
||||
}
|
||||
|
||||
# INNODB_BUFFER_POOL_LOADED
|
||||
#
|
||||
# Tests the load of the innodb buffer pool as been complete
|
||||
# implies innodb_buffer_pool_load_at_startup=1 (default), or if
|
||||
# manually SET innodb_buffer_pool_load_now=1
|
||||
innodb_buffer_pool_loaded()
|
||||
{
|
||||
local s
|
||||
s=$(_process_sql --skip-column-names -e 'select VARIABLE_VALUE from information_schema.GLOBAL_STATUS WHERE VARIABLE_NAME="Innodb_buffer_pool_load_status"')
|
||||
if [[ $s =~ 'load completed' ]]; then
|
||||
return 0
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
# GALERA_ONLINE
|
||||
#
|
||||
# Tests that the galera node is in the SYNCed state
|
||||
galera_online()
|
||||
{
|
||||
local s
|
||||
s=$(_process_sql --skip-column-names -e 'select VARIABLE_VALUE from information_schema.GLOBAL_STATUS WHERE VARIABLE_NAME="WSREP_LOCAL_STATE"')
|
||||
# 4 from https://galeracluster.com/library/documentation/node-states.html#node-state-changes
|
||||
# not https://xkcd.com/221/
|
||||
if [[ $s -eq 4 ]]; then
|
||||
return 0
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
# REPLICATION
|
||||
#
|
||||
# Tests the replication has the required set of functions:
|
||||
# --replication_all -> Checks all replication sources
|
||||
# --replication_name=n -> sets the multisource connection name tested
|
||||
# --replication_io -> IO thread is running
|
||||
# --replication_sql -> SQL thread is running
|
||||
# --replication_seconds_behind_master=n -> less than or equal this seconds of delay
|
||||
# --replication_sql_remaining_delay=n -> less than or equal this seconds of remaining delay
|
||||
# (ref: https://mariadb.com/kb/en/delayed-replication/)
|
||||
replication()
|
||||
{
|
||||
# SHOW REPLICA available 10.5+
|
||||
# https://github.com/koalaman/shellcheck/issues/2383
|
||||
# shellcheck disable=SC2016,SC2026
|
||||
_process_sql -e "show ${repl['all']:+all} slave${repl['all']:+s} ${repl['name']:+'${repl['name']}'} status\G" | \
|
||||
{
|
||||
# required for trim of leading space.
|
||||
shopt -s extglob
|
||||
# Row header
|
||||
read -t 5 -r
|
||||
# read timeout
|
||||
[ $? -gt 128 ] && return 1
|
||||
while IFS=":" read -t 1 -r n v; do
|
||||
# Trim leading space
|
||||
n=${n##+([[:space:]])}
|
||||
# Leading space on all values by the \G format needs to be trimmed.
|
||||
v=${v:1}
|
||||
case "$n" in
|
||||
Slave_IO_Running)
|
||||
if [ -n "${repl['io']}" ] && [ "$v" = 'No' ]; then
|
||||
return 1
|
||||
fi
|
||||
;;
|
||||
Slave_SQL_Running)
|
||||
if [ -n "${repl['sql']}" ] && [ "$v" = 'No' ]; then
|
||||
return 1
|
||||
fi
|
||||
;;
|
||||
Seconds_Behind_Master)
|
||||
# A NULL value is the IO thread not running:
|
||||
if [ -n "${repl['seconds_behind_master']}" ] &&
|
||||
{ [ "$v" = NULL ] ||
|
||||
(( "${repl['seconds_behind_master']}" < "$v" )); }; then
|
||||
return 1
|
||||
fi
|
||||
;;
|
||||
SQL_Remaining_Delay)
|
||||
# Unlike Seconds_Behind_Master, sql_remaining_delay will hit NULL
|
||||
# once replication is caught up - https://mariadb.com/kb/en/delayed-replication/
|
||||
if [ -n "${repl['sql_remaining_delay']}" ] &&
|
||||
[ "$v" != NULL ] &&
|
||||
(( "${repl['sql_remaining_delay']}" < "$v" )); then
|
||||
return 1
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
done
|
||||
# read timeout
|
||||
[ $? -gt 128 ] && return 1
|
||||
return 0
|
||||
}
|
||||
return $?
|
||||
}
|
||||
|
||||
# mariadbupgrade
|
||||
#
|
||||
# Test the lock on the file /var/lib/mysql_upgrade_info
|
||||
# https://jira.mariadb.org/browse/MDEV-27068
|
||||
mariadbupgrade()
|
||||
{
|
||||
local f="$datadir/mysql_upgrade_info"
|
||||
if [ -r "$f" ]; then
|
||||
flock --exclusive --nonblock -n 9 9<"$f"
|
||||
return $?
|
||||
fi
|
||||
return 0
|
||||
}
|
||||
|
||||
|
||||
# MAIN
|
||||
|
||||
if [ $# -eq 0 ]; then
|
||||
echo "At least one argument required" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Global variables used by tests
|
||||
declare -A repl
|
||||
declare -A def
|
||||
nodefaults=
|
||||
datadir=/var/lib/mariadb
|
||||
|
||||
_repl_param_check()
|
||||
{
|
||||
case "$1" in
|
||||
seconds_behind_master) ;&
|
||||
sql_remaining_delay)
|
||||
if [ -z "${repl['io']}" ]; then
|
||||
repl['io']=1
|
||||
echo "Forcing --replication_io=1, $1 requires IO thread to be running" >&2
|
||||
fi
|
||||
;;
|
||||
all)
|
||||
if [ -n "${repl['name']}" ]; then
|
||||
unset 'repl[name]'
|
||||
echo "Option --replication_all incompatible with specied source --replication_name, clearing replication_name" >&2
|
||||
fi
|
||||
;;
|
||||
name)
|
||||
if [ -n "${repl['all']}" ]; then
|
||||
unset 'repl[all]'
|
||||
echo "Option --replication_name incompatible with --replication_all, clearing replication_all" >&2
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
_test_exists() {
|
||||
declare -F "$1"
|
||||
return $?
|
||||
}
|
||||
|
||||
# Marks the end of mariadb -> mariadb name changes in 10.6+
|
||||
#ENDOFSUBSTITUTIONS
|
||||
while [ $# -gt 0 ]; do
|
||||
case "$1" in
|
||||
--su=*)
|
||||
u="${1#*=}"
|
||||
shift
|
||||
exec gosu "${u}" "${BASH_SOURCE[0]}" "$@"
|
||||
;;
|
||||
--su-mariadb)
|
||||
shift
|
||||
exec gosu mariadb "${BASH_SOURCE[0]}" "$@"
|
||||
;;
|
||||
--replication_*=*)
|
||||
# Change the n to what is between _ and = and make lower case
|
||||
n=${1#*_}
|
||||
n=${n%%=*}
|
||||
n=${n,,*}
|
||||
# v is after the =
|
||||
v=${1#*=}
|
||||
repl[$n]=$v
|
||||
_repl_param_check "$n"
|
||||
;;
|
||||
--replication_*)
|
||||
# Without =, look for a non --option next as the value,
|
||||
# otherwise treat it as an "enable", just equate to 1.
|
||||
# Clearing option is possible with "--replication_X="
|
||||
n=${1#*_}
|
||||
n=${n,,*}
|
||||
if [ "${2:0:2}" == '--' ]; then
|
||||
repl[$n]=1
|
||||
else
|
||||
repl[$n]=$2
|
||||
shift
|
||||
fi
|
||||
_repl_param_check "$n"
|
||||
;;
|
||||
--datadir=*)
|
||||
datadir=${1#*=}
|
||||
;;
|
||||
--no-defaults)
|
||||
unset def
|
||||
nodefaults=1
|
||||
;;
|
||||
--defaults-file=*|--defaults-extra-file=*|--defaults-group-suffix=*)
|
||||
n=${1:11} # length --defaults-
|
||||
n=${n%%=*}
|
||||
n=${n//-/_}
|
||||
# v is after the =
|
||||
v=${1#*=}
|
||||
def[$n]=$v
|
||||
nodefaults=
|
||||
;;
|
||||
--defaults-file|--defaults-extra-file|--defaults-group-suffix)
|
||||
n=${1:11} # length --defaults-
|
||||
n=${n//-/_}
|
||||
if [ "${2:0:2}" == '--' ]; then
|
||||
def[$n]=""
|
||||
else
|
||||
def[$n]=$2
|
||||
shift
|
||||
fi
|
||||
nodefaults=
|
||||
;;
|
||||
--*)
|
||||
test=${1#--}
|
||||
;;
|
||||
*)
|
||||
echo "Unknown healthcheck option $1" >&2
|
||||
exit 1
|
||||
esac
|
||||
if [ -n "$test" ]; then
|
||||
if ! _test_exists "$test" ; then
|
||||
echo "healthcheck unknown test '$test'" >&2
|
||||
exit 1
|
||||
elif ! "$test"; then
|
||||
echo "healthcheck $test failed" >&2
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
shift
|
||||
done
|
||||
Loading…
x
Reference in New Issue
Block a user