有个 github 仓库直接提供 mongodb 打包 docker 镜像需要的文件
仓库地址：https://github.com/docker-library/mongo
代码：mongo/8.0/
主要包括2个文件：Dockerfile 和 docker-entrypoint.sh
Dockerfile
#
# NOTE: THIS DOCKERFILE IS GENERATED VIA "apply-templates.sh"
#
# PLEASE DO NOT EDIT IT DIRECTLY.
#
FROM ubuntu:24.04
# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get added
RUN set -eux; \
groupadd --gid 999 --system mongodb; \
useradd --uid 999 --system --gid mongodb --home-dir /data/db mongodb; \
mkdir -p /data/db /data/configdb; \
chown -R mongodb:mongodb /data/db /data/configdb
RUN set -eux; \
apt-get update; \
apt-get install -y --no-install-recommends \
ca-certificates \
jq \
numactl \
procps \
; \
rm -rf /var/lib/apt/lists/*
# grab gosu for easy step-down from root (https://github.com/tianon/gosu/releases)
ENV GOSU_VERSION 1.17
# grab "js-yaml" for parsing mongod's YAML config files (https://github.com/nodeca/js-yaml/releases)
ENV JSYAML_VERSION 3.13.1
ENV JSYAML_CHECKSUM 662e32319bdd378e91f67578e56a34954b0a2e33aca11d70ab9f4826af24b941
RUN set -eux; \
\
savedAptMark="$(apt-mark showmanual)"; \
apt-get update; \
apt-get install -y --no-install-recommends \
gnupg \
wget \
; \
rm -rf /var/lib/apt/lists/*; \
\
# download/install gosu
dpkgArch="$(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 "$GNUPGHOME" /usr/local/bin/gosu.asc; \
\
# download/install js-yaml
mkdir -p /opt/js-yaml/; \
wget -O /opt/js-yaml/js-yaml.tgz https://registry.npmjs.org/js-yaml/-/js-yaml-${JSYAML_VERSION}.tgz; \
echo "$JSYAML_CHECKSUM */opt/js-yaml/js-yaml.tgz" | sha256sum -c -; \
tar -xz --strip-components=1 -f /opt/js-yaml/js-yaml.tgz -C /opt/js-yaml package/dist/js-yaml.js package/package.json; \
rm /opt/js-yaml/js-yaml.tgz; \
ln -s /opt/js-yaml/dist/js-yaml.js /js-yaml.js; \
\
# download/install MongoDB PGP keys
export GNUPGHOME="$(mktemp -d)"; \
wget -O KEYS 'https://pgp.mongodb.com/server-8.0.asc'; \
gpg --batch --import KEYS; \
mkdir -p /etc/apt/keyrings; \
gpg --batch --export --armor '4B0752C1BCA238C0B4EE14DC41DE058A4E7DCA05' > /etc/apt/keyrings/mongodb.asc; \
gpgconf --kill all; \
rm -rf "$GNUPGHOME" KEYS; \
\
apt-mark auto '.*' > /dev/null; \
apt-mark manual $savedAptMark > /dev/null; \
apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
\
# smoke test
chmod +x /usr/local/bin/gosu; \
gosu --version; \
gosu nobody true
RUN mkdir /docker-entrypoint-initdb.d
# Allow build-time overrides (eg. to build image with MongoDB Enterprise version)
# Options for MONGO_PACKAGE: mongodb-org OR mongodb-enterprise
# Options for MONGO_REPO: repo.mongodb.org OR repo.mongodb.com
# Example: docker build --build-arg MONGO_PACKAGE=mongodb-enterprise --build-arg MONGO_REPO=repo.mongodb.com .
ARG MONGO_PACKAGE=mongodb-org
ARG MONGO_REPO=repo.mongodb.org
ENV MONGO_PACKAGE=${MONGO_PACKAGE} MONGO_REPO=${MONGO_REPO}
ENV MONGO_MAJOR 8.0
RUN echo "deb [ signed-by=/etc/apt/keyrings/mongodb.asc ] http://$MONGO_REPO/apt/ubuntu noble/${MONGO_PACKAGE%-unstable}/$MONGO_MAJOR multiverse" | tee "/etc/apt/sources.list.d/${MONGO_PACKAGE%-unstable}.list"
# https://docs.mongodb.org/master/release-notes/8.0/
ENV MONGO_VERSION 8.0.4
# 11/27/2024, https://github.com/mongodb/mongo/tree/bc35ab4305d9920d9d0491c1c9ef9b72383d31f9
RUN set -x \
# installing "mongodb-enterprise" pulls in "tzdata" which prompts for input
&& export DEBIAN_FRONTEND=noninteractive \
&& apt-get update \
&& apt-get install -y \
${MONGO_PACKAGE}=$MONGO_VERSION \
${MONGO_PACKAGE}-server=$MONGO_VERSION \
${MONGO_PACKAGE}-shell=$MONGO_VERSION \
${MONGO_PACKAGE}-mongos=$MONGO_VERSION \
${MONGO_PACKAGE}-tools=$MONGO_VERSION \
${MONGO_PACKAGE}-database=$MONGO_VERSION \
${MONGO_PACKAGE}-database-tools-extra=$MONGO_VERSION \
&& rm -rf /var/lib/apt/lists/* \
&& rm -rf /var/lib/mongodb \
&& mv /etc/mongod.conf /etc/mongod.conf.orig
VOLUME /data/db /data/configdb
# ensure that if running as custom user that "mongosh" has a valid "HOME"
# https://github.com/docker-library/mongo/issues/524
ENV HOME /data/db
COPY docker-entrypoint.sh /usr/local/bin/
ENTRYPOINT ["docker-entrypoint.sh"]
EXPOSE 27017
CMD ["mongod"]
docker-entrypoint.sh
#!/bin/bash
set -Eeuo pipefail
if [ "${1:0:1}" = '-' ]; then
set -- mongod "$@"
fi
originalArgOne="$1"
# allow the container to be started with `--user`
# all mongo* commands should be dropped to the correct user
if [[ "$originalArgOne" == mongo* ]] && [ "$(id -u)" = '0' ]; then
if [ "$originalArgOne" = 'mongod' ]; then
find /data/configdb /data/db \! -user mongodb -exec chown mongodb '{}' +
fi
# make sure we can write to stdout and stderr as "mongodb"
# (for our "initdb" code later; see "--logpath" below)
chown --dereference mongodb "/proc/$$/fd/1" "/proc/$$/fd/2" || :
# ignore errors thanks to https://github.com/docker-library/mongo/issues/149
exec gosu mongodb "$BASH_SOURCE" "$@"
fi
dpkgArch="$(dpkg --print-architecture)"
case "$dpkgArch" in
amd64) # https://github.com/docker-library/mongo/issues/485#issuecomment-891991814
if ! grep -qE '^flags.* avx( .*|$)' /proc/cpuinfo; then
{
echo
echo 'WARNING: MongoDB 5.0+ requires a CPU with AVX support, and your current system does not appear to have that!'
echo ' see https://jira.mongodb.org/browse/SERVER-54407'
echo ' see also https://www.mongodb.com/community/forums/t/mongodb-5-0-cpu-intel-g4650-compatibility/116610/2'
echo ' see also https://github.com/docker-library/mongo/issues/485#issuecomment-891991814'
echo
} >&2
fi
;;
arm64) # https://github.com/docker-library/mongo/issues/485#issuecomment-970864306
# https://en.wikichip.org/wiki/arm/armv8#ARMv8_Extensions_and_Processor_Features
# http://javathunderx.blogspot.com/2018/11/cheat-sheet-for-cpuinfo-features-on.html
if ! grep -qE '^Features.* (fphp|dcpop|sha3|sm3|sm4|asimddp|sha512|sve)( .*|$)' /proc/cpuinfo; then
{
echo
echo 'WARNING: MongoDB requires ARMv8.2-A or higher, and your current system does not appear to implement any of the common features for that!'
echo ' applies to all versions ≥5.0, any of 4.4 ≥4.4.19'
echo ' see https://jira.mongodb.org/browse/SERVER-71772'
echo ' see https://jira.mongodb.org/browse/SERVER-55178'
echo ' see also https://en.wikichip.org/wiki/arm/armv8#ARMv8_Extensions_and_Processor_Features'
echo ' see also https://github.com/docker-library/mongo/issues/485#issuecomment-970864306'
echo
} >&2
fi
;;
esac
# you should use numactl to start your mongod instances, including the config servers, mongos instances, and any clients.
# https://docs.mongodb.com/manual/administration/production-notes/#configuring-numa-on-linux
if [[ "$originalArgOne" == mongo* ]]; then
numa='numactl --interleave=all'
if $numa true &> /dev/null; then
set -- $numa "$@"
fi
fi
# 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
echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
exit 1
fi
local val="$def"
if [ "${!var:-}" ]; then
val="${!var}"
elif [ "${!fileVar:-}" ]; then
val="$(< "${!fileVar}")"
fi
export "$var"="$val"
unset "$fileVar"
}
# see https://github.com/docker-library/mongo/issues/147 (mongod is picky about duplicated arguments)
_mongod_hack_have_arg() {
local checkArg="$1"; shift
local arg
for arg; do
case "$arg" in
"$checkArg"|"$checkArg"=*)
return 0
;;
esac
done
return 1
}
# _mongod_hack_get_arg_val '--some-arg' "$@"
_mongod_hack_get_arg_val() {
local checkArg="$1"; shift
while [ "$#" -gt 0 ]; do
local arg="$1"; shift
case "$arg" in
"$checkArg")
echo "$1"
return 0
;;
"$checkArg"=*)
echo "${arg#$checkArg=}"
return 0
;;
esac
done
return 1
}
declare -a mongodHackedArgs
# _mongod_hack_ensure_arg '--some-arg' "$@"
# set -- "${mongodHackedArgs[@]}"
_mongod_hack_ensure_arg() {
local ensureArg="$1"; shift
mongodHackedArgs=( "$@" )
if ! _mongod_hack_have_arg "$ensureArg" "$@"; then
mongodHackedArgs+=( "$ensureArg" )
fi
}
# _mongod_hack_ensure_no_arg '--some-unwanted-arg' "$@"
# set -- "${mongodHackedArgs[@]}"
_mongod_hack_ensure_no_arg() {
local ensureNoArg="$1"; shift
mongodHackedArgs=()
while [ "$#" -gt 0 ]; do
local arg="$1"; shift
if [ "$arg" = "$ensureNoArg" ]; then
continue
fi
mongodHackedArgs+=( "$arg" )
done
}
# _mongod_hack_ensure_no_arg '--some-unwanted-arg' "$@"
# set -- "${mongodHackedArgs[@]}"
_mongod_hack_ensure_no_arg_val() {
local ensureNoArg="$1"; shift
mongodHackedArgs=()
while [ "$#" -gt 0 ]; do
local arg="$1"; shift
case "$arg" in
"$ensureNoArg")
shift # also skip the value
continue
;;
"$ensureNoArg"=*)
# value is already included
continue
;;
esac
mongodHackedArgs+=( "$arg" )
done
}
# _mongod_hack_ensure_arg_val '--some-arg' 'some-val' "$@"
# set -- "${mongodHackedArgs[@]}"
_mongod_hack_ensure_arg_val() {
local ensureArg="$1"; shift
local ensureVal="$1"; shift
_mongod_hack_ensure_no_arg_val "$ensureArg" "$@"
mongodHackedArgs+=( "$ensureArg" "$ensureVal" )
}
# _js_escape 'some "string" value'
_js_escape() {
jq --null-input --arg 'str' "$1" '$str'
}
: "${TMPDIR:=/tmp}"
jsonConfigFile="$TMPDIR/docker-entrypoint-config.json"
tempConfigFile="$TMPDIR/docker-entrypoint-temp-config.json"
_parse_config() {
if [ -s "$tempConfigFile" ]; then
return 0
fi
local configPath
if configPath="$(_mongod_hack_get_arg_val --config "$@")" && [ -s "$configPath" ]; then
# if --config is specified, parse it into a JSON file so we can remove a few problematic keys (especially SSL-related keys)
# see https://docs.mongodb.com/manual/reference/configuration-options/
if grep -vEm1 '^[[:space:]]*(#|$)' "$configPath" | grep -qE '^[[:space:]]*[^=:]+[[:space:]]*='; then
# if the first non-comment/non-blank line of the config file looks like "foo = ...", this is probably the 2.4 and older "ini-style config format"
# mongod tries to parse config as yaml and then falls back to ini-style parsing
# https://github.com/mongodb/mongo/blob/r6.0.3/src/mongo/util/options_parser/options_parser.cpp#L1883-L1894
echo >&2
echo >&2 "WARNING: it appears that '$configPath' is in the older INI-style format (replaced by YAML in MongoDB 2.6)"
echo >&2 ' This script does not parse the older INI-style format, and thus will ignore it.'
echo >&2
return 1
fi
if [ "$mongoShell" = 'mongo' ]; then
"$mongoShell" --norc --nodb --quiet --eval "load('/js-yaml.js'); printjson(jsyaml.load(cat($(_js_escape "$configPath"))))" > "$jsonConfigFile"
else
# https://www.mongodb.com/docs/manual/reference/method/js-native/#std-label-native-in-mongosh
"$mongoShell" --norc --nodb --quiet --eval "load('/js-yaml.js'); JSON.stringify(jsyaml.load(fs.readFileSync($(_js_escape "$configPath"), 'utf8')))" > "$jsonConfigFile"
fi
if [ "$(head -c1 "$jsonConfigFile")" != '{' ] || [ "$(tail -c2 "$jsonConfigFile")" != '}' ]; then
# if the file doesn't start with "{" and end with "}", it's *probably* an error ("uncaught exception: YAMLException: foo" for example), so we should print it out
echo >&2 'error: unexpected "js-yaml.js" output while parsing config:'
cat >&2 "$jsonConfigFile"
exit 1
fi
jq 'del(.systemLog, .processManagement, .net, .security, .replication)' "$jsonConfigFile" > "$tempConfigFile"
return 0
fi
return 1
}
dbPath=
_dbPath() {
if [ -n "$dbPath" ]; then
echo "$dbPath"
return
fi
if ! dbPath="$(_mongod_hack_get_arg_val --dbpath "$@")"; then
if _parse_config "$@"; then
dbPath="$(jq -r '.storage.dbPath // empty' "$jsonConfigFile")"
fi
fi
if [ -z "$dbPath" ]; then
if _mongod_hack_have_arg --configsvr "$@" || {
_parse_config "$@" \
&& clusterRole="$(jq -r '.sharding.clusterRole // empty' "$jsonConfigFile")" \
&& [ "$clusterRole" = 'configsvr' ]
}; then
# if running as config server, then the default dbpath is /data/configdb
# https://docs.mongodb.com/manual/reference/program/mongod/#cmdoption-mongod-configsvr
dbPath=/data/configdb
fi
fi
: "${dbPath:=/data/db}"
echo "$dbPath"
}
if [ "$originalArgOne" = 'mongod' ]; then
file_env 'MONGO_INITDB_ROOT_USERNAME'
file_env 'MONGO_INITDB_ROOT_PASSWORD'
mongoShell='mongo'
if ! command -v "$mongoShell" > /dev/null; then
mongoShell='mongosh'
fi
# pre-check a few factors to see if it's even worth bothering with initdb
shouldPerformInitdb=
if [ "$MONGO_INITDB_ROOT_USERNAME" ] && [ "$MONGO_INITDB_ROOT_PASSWORD" ]; then
# if we have a username/password, let's set "--auth"
_mongod_hack_ensure_arg '--auth' "$@"
set -- "${mongodHackedArgs[@]}"
shouldPerformInitdb='true'
elif [ "$MONGO_INITDB_ROOT_USERNAME" ] || [ "$MONGO_INITDB_ROOT_PASSWORD" ]; then
cat >&2 <<-'EOF'
error: missing 'MONGO_INITDB_ROOT_USERNAME' or 'MONGO_INITDB_ROOT_PASSWORD'
both must be specified for a user to be created
EOF
exit 1
fi
if [ -z "$shouldPerformInitdb" ]; then
# if we've got any /docker-entrypoint-initdb.d/* files to parse later, we should initdb
for f in /docker-entrypoint-initdb.d/*; do
case "$f" in
*.sh|*.js) # this should match the set of files we check for below
shouldPerformInitdb="$f"
break
;;
esac
done
fi
# check for a few known paths (to determine whether we've already initialized and should thus skip our initdb scripts)
if [ -n "$shouldPerformInitdb" ]; then
dbPath="$(_dbPath "$@")"
for path in \
"$dbPath/WiredTiger" \
"$dbPath/journal" \
"$dbPath/local.0" \
"$dbPath/storage.bson" \
; do
if [ -e "$path" ]; then
shouldPerformInitdb=
break
fi
done
fi
if [ -n "$shouldPerformInitdb" ]; then
mongodHackedArgs=( "$@" )
if _parse_config "$@"; then
_mongod_hack_ensure_arg_val --config "$tempConfigFile" "${mongodHackedArgs[@]}"
fi
_mongod_hack_ensure_arg_val --bind_ip 127.0.0.1 "${mongodHackedArgs[@]}"
_mongod_hack_ensure_arg_val --port 27017 "${mongodHackedArgs[@]}"
_mongod_hack_ensure_no_arg --bind_ip_all "${mongodHackedArgs[@]}"
# remove "--auth" and "--replSet" for our initial startup (see https://docs.mongodb.com/manual/tutorial/enable-authentication/#start-mongodb-without-access-control)
# https://github.com/docker-library/mongo/issues/211
_mongod_hack_ensure_no_arg --auth "${mongodHackedArgs[@]}"
# "keyFile implies security.authorization"
# https://docs.mongodb.com/manual/reference/configuration-options/#mongodb-setting-security.keyFile
_mongod_hack_ensure_no_arg_val --keyFile "${mongodHackedArgs[@]}"
if [ "$MONGO_INITDB_ROOT_USERNAME" ] && [ "$MONGO_INITDB_ROOT_PASSWORD" ]; then
_mongod_hack_ensure_no_arg_val --replSet "${mongodHackedArgs[@]}"
fi
# "BadValue: need sslPEMKeyFile when SSL is enabled" vs "BadValue: need to enable SSL via the sslMode flag when using SSL configuration parameters"
tlsMode='disabled'
if _mongod_hack_have_arg '--tlsCertificateKeyFile' "$@"; then
tlsMode='allowTLS'
fi
_mongod_hack_ensure_arg_val --tlsMode "$tlsMode" "${mongodHackedArgs[@]}"
if stat "/proc/$$/fd/1" > /dev/null && [ -w "/proc/$$/fd/1" ]; then
# https://github.com/mongodb/mongo/blob/38c0eb538d0fd390c6cb9ce9ae9894153f6e8ef5/src/mongo/db/initialize_server_global_state.cpp#L237-L251
# https://github.com/docker-library/mongo/issues/164#issuecomment-293965668
_mongod_hack_ensure_arg_val --logpath "/proc/$$/fd/1" "${mongodHackedArgs[@]}"
else
initdbLogPath="$(_dbPath "$@")/docker-initdb.log"
echo >&2 "warning: initdb logs cannot write to '/proc/$$/fd/1', so they are in '$initdbLogPath' instead"
_mongod_hack_ensure_arg_val --logpath "$initdbLogPath" "${mongodHackedArgs[@]}"
fi
_mongod_hack_ensure_arg --logappend "${mongodHackedArgs[@]}"
pidfile="$TMPDIR/docker-entrypoint-temp-mongod.pid"
rm -f "$pidfile"
_mongod_hack_ensure_arg_val --pidfilepath "$pidfile" "${mongodHackedArgs[@]}"
"${mongodHackedArgs[@]}" --fork
mongo=( "$mongoShell" --host 127.0.0.1 --port 27017 --quiet )
# check to see that our "mongod" actually did start up (catches "--help", "--version", slow prealloc, etc)
# https://jira.mongodb.org/browse/SERVER-16292
tries=30
while true; do
if ! { [ -s "$pidfile" ] && ps "$(< "$pidfile")" &> /dev/null; }; then
# bail ASAP if "mongod" isn't even running
echo >&2
echo >&2 "error: $originalArgOne does not appear to have stayed running -- perhaps it had an error?"
echo >&2
exit 1
fi
if "${mongo[@]}" 'admin' --eval 'quit(0)' &> /dev/null; then
# success!
break
fi
(( tries-- ))
if [ "$tries" -le 0 ]; then
echo >&2
echo >&2 "error: $originalArgOne does not appear to have accepted connections quickly enough -- perhaps it had an error?"
echo >&2
exit 1
fi
sleep 1
done
if [ "$MONGO_INITDB_ROOT_USERNAME" ] && [ "$MONGO_INITDB_ROOT_PASSWORD" ]; then
rootAuthDatabase='admin'
"${mongo[@]}" "$rootAuthDatabase" <<-EOJS
db.createUser({
user: $(_js_escape "$MONGO_INITDB_ROOT_USERNAME"),
pwd: $(_js_escape "$MONGO_INITDB_ROOT_PASSWORD"),
roles: [ { role: 'root', db: $(_js_escape "$rootAuthDatabase") } ]
})
EOJS
fi
export MONGO_INITDB_DATABASE="${MONGO_INITDB_DATABASE:-test}"
echo
for f in /docker-entrypoint-initdb.d/*; do
case "$f" in
*.sh) echo "$0: running $f"; . "$f" ;;
*.js) echo "$0: running $f"; "${mongo[@]}" "$MONGO_INITDB_DATABASE" "$f"; echo ;;
*) echo "$0: ignoring $f" ;;
esac
echo
done
"${mongodHackedArgs[@]}" --shutdown
rm -f "$pidfile"
echo
echo 'MongoDB init process complete; ready for start up.'
echo
fi
# MongoDB defaults to localhost-only binding
haveBindIp=
if _mongod_hack_have_arg --bind_ip "$@" || _mongod_hack_have_arg --bind_ip_all "$@"; then
haveBindIp=1
elif _parse_config "$@" && jq --exit-status '.net.bindIp // .net.bindIpAll' "$jsonConfigFile" > /dev/null; then
haveBindIp=1
fi
if [ -z "$haveBindIp" ]; then
# so if no "--bind_ip" is specified, let's add "--bind_ip_all"
set -- "$@" --bind_ip_all
fi
unset "${!MONGO_INITDB_@}"
fi
rm -f "$jsonConfigFile" "$tempConfigFile"
exec "$@"