194 lines
6.2 KiB
Bash
Executable file
194 lines
6.2 KiB
Bash
Executable file
#!/bin/bash
|
|
|
|
version=0.10
|
|
program=${0##*/}
|
|
progdir=${0%/*}
|
|
if [ "$progdir" = "$program" ]; then progdir="."; fi
|
|
if [ "$progdir" = "." ]; then progdir="$PWD"; fi
|
|
parent=$(dirname $progdir)
|
|
if [ "$parent" = "." ]; then parent="$PWD"; fi
|
|
|
|
# ----------------------------------------------------------------------
|
|
function usage() {
|
|
cat <<EOF
|
|
NAME
|
|
$program - Run a docker datatracker container with suitable settings
|
|
|
|
SYNOPSIS
|
|
$program [OPTIONS] ARGS
|
|
|
|
DESCRIPTION
|
|
|
|
This is a wrapper which runs docker with suitable arguments on a
|
|
debian-based docker image which has been set up with the dependencies
|
|
needed to easily run the IETF datatracker in development mode. By
|
|
default, it expects to find MySWL database files at
|
|
$parent/data/mysql, which is mapped inside the
|
|
container to /var/lib/mysql, and it will set up a home directory for
|
|
the current user ($USER) and map it to $HOME.
|
|
|
|
EOF
|
|
echo -e "OPTIONS"
|
|
if [ "$(uname)" = "Linux" ]; then
|
|
egrep "^[ ]+[-][A-Za-z| -]+\*?\)[ ]+[A-Za-z].+#" $0 | tr -s "\t|" "\t," | sed -r -e 's/\)[ \t]+([A-Z]+)=\$2[^#]*#/=\1\t/' -e 's/\)[^#]*#/\t/'
|
|
else
|
|
egrep "^[ ]+[-][A-Za-z| -]+\*?\)[ ]+[A-Za-z].+#" $0 | sed 's/\|.*\$2[^#]*#/ /'| sed -E 's/\|.*\)[^#]*#/ /'
|
|
fi
|
|
cat <<EOF
|
|
|
|
FILES
|
|
|
|
AUTHOR
|
|
Written by Henrik Levkowetz, <henrik@levkowetz.com>
|
|
|
|
COPYRIGHT
|
|
|
|
Copyright (c) 2015 IETF Trust and the persons identified as authors of
|
|
the code. All rights reserved. License 'Simplified BSD', as specified
|
|
in http://opensource.org/licenses/BSD-3-Clause.
|
|
|
|
EOF
|
|
|
|
}
|
|
|
|
# ----------------------------------------------------------------------
|
|
function die() {
|
|
echo -e "\n$program: error: $*" > /dev/stderr
|
|
exit 1
|
|
}
|
|
|
|
function note() {
|
|
if [ -n "$VERBOSE" ]; then echo -e "$*"; fi
|
|
}
|
|
|
|
# ----------------------------------------------------------------------
|
|
function version() {
|
|
echo -e "$program $version"
|
|
}
|
|
|
|
# ----------------------------------------------------------------------
|
|
trap 'echo "$program($LINENO): Command failed with error code $? ([$$] $0 $*)"; exit 1' ERR
|
|
|
|
|
|
# ----------------------------------------------------------------------
|
|
# Option parsing
|
|
|
|
# Options
|
|
shortopts=dhi:m:Mr:t:vVu:
|
|
longopts=download-data,help,ietfdb-url=,mysqldata=,no-mysqldir,docker-repo=,tag=,verbose,version,user=,
|
|
|
|
# Default values
|
|
TAG=$(basename $(svn info $parent | grep ^URL | awk '{print $2}'))
|
|
REPO="levkowetz/datatracker"
|
|
NOMYMAP=""
|
|
|
|
if [ "$(uname)" = "Linux" ]; then
|
|
args=$(getopt -o "$shortopts" --long "$longopts" -n '$program' -- $SV "$@")
|
|
if [ $? != 0 ] ; then die "Terminating..." >&2 ; exit 1 ; fi
|
|
eval set -- "$args"
|
|
sed="sed -r"
|
|
else
|
|
# Darwin, BSDs
|
|
args=$(getopt -o$shortopts $SV $*)
|
|
if [ $? != 0 ] ; then die "Terminating..." >&2 ; exit 1 ; fi
|
|
set -- $args
|
|
sed="sed -E"
|
|
fi
|
|
|
|
while true ; do
|
|
case "$1" in
|
|
-d| --download-data) DOWNLOAD=1;; # Download and set up the database files
|
|
-h| --help) usage; exit;; # Show this help, then exit
|
|
-i| --ietfdb-url) URL=$2; shift;; # Use an alternative database tarball URL
|
|
-m| --mysqldir) MYSQLDIR=$2; shift;; # Set the desired location for MySQL's database files
|
|
-M| --no-mysqldir) NOMYMAP=1;; # Don't map the mysql dir to an external dir
|
|
-r| --docker-repo) REPO=$2; shift;; # Use the given docker repository, instead of the default
|
|
-t| --tag) TAG=$2; shift;; # Use this docker image tag, instead of the svn branch name
|
|
-u| --user) WHO=$2; shift;; # Run the container as the specified user
|
|
-v| --verbose) VERBOSE=1;; # Be more talkative
|
|
-V| --version) version; exit;; # Show program version, then exit
|
|
--) shift; break;;
|
|
*) die "Internal error, inconsistent option specification: '$1'";;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
# ----------------------------------------------------------------------
|
|
# The program itself
|
|
|
|
|
|
if [ "$(uname)" != "Linux" ]; then
|
|
if [ -n "$(type -p boot2docker)" ]; then
|
|
machine=$(type -p boot2docker)
|
|
up=up
|
|
env=shellinit
|
|
elif [ -n "$(type -p docker-machine)" ]; then
|
|
machine=$(type -p docker-machine)
|
|
up=start
|
|
env="env default"
|
|
else
|
|
die "Could not find boot2docker or docker-machine -- you need to set one of those before running this script."
|
|
fi
|
|
fi
|
|
|
|
if [ $($machine status) != "running" ]; then
|
|
echo "The docker VM doesn't seem to be running; will attempt to start it by doing '$$ $machine $up':"
|
|
$machine $up || die "Failed taking up the Docker VM"
|
|
fi
|
|
|
|
|
|
if [ ! -f ~/.docker-info ]; then
|
|
$machine $env 2>/dev/null | grep DOCKER_ > ~/.docker-info
|
|
fi
|
|
. ~/.docker-info
|
|
|
|
|
|
echo ""
|
|
echo "Starting a docker container for '$TAG'."
|
|
|
|
docker ps | grep -q $REPO:$TAG && die \
|
|
"It seems that another docker container is already running the
|
|
image '$REPO:$TAG' -- but only one MySQL instance can bind
|
|
to the database files at a time. Quitting."
|
|
|
|
[ -n "$WHO" ] || WHO=$(whoami)
|
|
[ -n "$MYSQLDIR" ] || MYSQLDIR=$parent/data/mysql
|
|
[ -n "$URL"] || URL=https://www.ietf.org/lib/dt/sprint/ietf_utf8.bin.tar.bz2
|
|
|
|
if [ -n "$DOWNLOAD" ]; then
|
|
(
|
|
cd $(dirname $MYSQLDIR)
|
|
wget -N $URL && tar xjf ietf_utf8.bin.tar.bz2 && chmod -R go+rwX mysql
|
|
)
|
|
[ -d "$MYSQLDIR" ] || die "The download seems to have failed; still no $MYSQLDIR. Giving up."
|
|
else
|
|
[ -d "$MYSQLDIR" ] || die "Expected $MYSQLDIR to exist, but it\ndidn't. Use '$program -d' to download and unpack the database."
|
|
fi
|
|
|
|
if ! docker images $REPO | grep -q $TAG; then
|
|
echo "Fetching a docker image for your docker container ..."
|
|
if ! docker pull $REPO:$TAG; then
|
|
docker pull $REPO:latest || die "Failed to pull down the '$REPO:latest' docker image"
|
|
id=$(docker images $REPO | grep latest | awk '{print $3}')
|
|
echo "Tagging $REPO:latest as $REPO:$TAG for use as environment for this branch."
|
|
docker tag $id $REPO:$TAG
|
|
fi
|
|
fi
|
|
|
|
if [ -n "$NOMYMAP" ]; then
|
|
docker run -ti -p 8000:8000 -v $HOME:/home/$WHO -e USER=$WHO -e DATADIR=${parent#$HOME/}/data -e CWD=${PWD#$HOME/} -e TAG=$TAG $REPO:$TAG
|
|
else
|
|
docker run -ti -p 8000:8000 -v $HOME:/home/$WHO -v $MYSQLDIR:/var/lib/mysql -e USER=$WHO -e DATADIR=${parent#$HOME/}/data -e CWD=${PWD#$HOME/} -e TAG=$TAG $REPO:$TAG
|
|
fi
|
|
|
|
echo ""
|
|
echo "Committing changes in the container to an image:"
|
|
latest=$(docker ps -lq)
|
|
docker commit $latest $REPO:$TAG
|
|
|
|
echo ""
|
|
echo "Cleaning up containers and images"
|
|
docker rm $latest
|
|
docker images -f dangling=true -q | xargs docker rmi -f
|
|
|