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679 lines
17 KiB
679 lines
17 KiB
#!/bin/bash
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# The MIT License (MIT)
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#
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# rootApostolos@swarmlab.io
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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# Origin: https://github.com/NLKNguyen/alpine-mpich
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set -e
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DOCKERuser="docker"
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PACKAGES=$(cat <<EOF
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net-tools \
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tcpdump \
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sudo \
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vim
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EOF
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)
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# PACKAGES enabled ths with apt-get update && apt-get $APTPARAM install -y openssh-server $PACKAGES in in RUN export DEBIAN_FRONTEND=noninteractive
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APTPARAM=" --no-install-recommends "
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IMAGE_local="microservice-nodejs"
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HYBRID_NETWORK="swarmlab-nodejs"
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# dont edit
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IMAGE_origin="hub.swarmlab.io:5443/hybrid-nodevuejs:latest"
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bootstrap="sec_bootstrap"
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hostnames="auto_update_hosts"
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hostnames_get="get_hosts"
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NODENAME=${HYBRID_NETWORK}_master_1.${HYBRID_NETWORK}_${HYBRID_NETWORK}
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NODENETWORK=${HYBRID_NETWORK}
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# shellcheck disable=SC1091
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#. ./.env
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# -----------------------------------------------
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#
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# Find Source path of swarmlab.io script
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#
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# ----------------------------------------------
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SOURCE="${BASH_SOURCE[0]}"
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while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
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DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
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SOURCE="$(readlink "$SOURCE")"
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[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
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done
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DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
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# -----------------------------------------------
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#
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# Load Default config swarmlab.io
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#
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# ----------------------------------------------
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#. $DIR/.env
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# -----------------------------------------------
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#
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# Find Working dir
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#
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# ----------------------------------------------
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Wdir=$(pwd)
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if [ ! -f $Wdir/.env ]; then
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cat << EOF > $Wdir/.env
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REGISTRY_ADDR=localhost
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REGISTRY_PORT=5000
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IMAGE_NAME=$HYBRID_NETWORK
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SSH_PORT=
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EOF
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fi
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. $Wdir/.env
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create_dockerfile ()
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{
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. $Wdir/ROOT_PASSWORD
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if [ -d "$Wdir/project" ]; then
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# -----------------------------------------------
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#
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# create Dockerfile
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#
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# ----------------------------------------------
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search='ok'
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if [ $search == 'ok' ]
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then
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echo ""
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echo ">>> Load Origin "
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cat << EOF > $Wdir/Dockerfile
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FROM $IMAGE_origin
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#
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USER root
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COPY $bootstrap /usr/bin
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COPY $hostnames_get /usr/bin
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COPY $hostnames /usr/bin
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COPY install-vim-plugin.sh .
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ENV NOTVISIBLE "in users profile"
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ENV USER1 docker
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ENV USER_HOME /home/docker
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ENV SSHDIR \${USER_HOME}/.ssh
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COPY ssh/ \${SSHDIR}/
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RUN export DEBIAN_FRONTEND=noninteractive \
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&& rm -rf /usr/share/doc \
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&& rm -rf /usr/share/man \
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&& rm -rf /usr/share/locale \
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&& mkdir -p /var/run/sshd \
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&& echo 'root:$ROOT_PASSWORD' | chpasswd \
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&& echo "export VISIBLE=now" >> /etc/profile \
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&& mkdir -p /home/docker/project \
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&& mkdir -p /etc/opt \
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&& echo "docker:docker" | chpasswd \
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&& echo "StrictHostKeyChecking no" > \${SSHDIR}/config \
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&& cat \${SSHDIR}/*.pub >> \${SSHDIR}/authorized_keys \
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&& chmod -R 600 \${SSHDIR}/* \
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&& chown -R \${USER1}:\${USER1} \${SSHDIR}
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WORKDIR /home/docker/project
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COPY .vimrc /home/docker
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USER docker
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EOF
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fi
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else
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echo ""
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echo "Not in Project Directory"
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echo "A project directory should look like this"
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echo ""
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cat <<EOF
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├── docker-compose.yml
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├── Dockerfile
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├── out.log
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├── project
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│ └── hello_world.sh
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└── ssh
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├── id_rsa
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└── id_rsa.pub
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EOF
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echo "Change to your Project Directory And Try Again"
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echo ""
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exit 0
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fi
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}
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create_project ()
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{
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if [ "$Wdir" == "$HOME" ]; then
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echo""
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echo "You are in Your Home directory"
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echo "Please create a project directory"
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echo "mkdir myproject; cd myproject; swarmlab-sec create"
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echo""
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else
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echo "# -----------------------------------------------"
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echo "##### Create project #####"
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echo "# -----------------------------------------------"
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search='ok'
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if [ $search == 'ok' ]
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then
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echo ">>> Load Origin "
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cat << EOF > $Wdir/Dockerfile
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FROM $IMAGE_origin
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#
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USER root
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COPY $bootstrap /usr/bin
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COPY $hostnames_get /usr/bin
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COPY $hostnames /usr/bin
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COPY install-vim-plugin.sh .
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ENV NOTVISIBLE "in users profile"
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ENV USER1 docker
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ENV USER_HOME /home/docker
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ENV SSHDIR \${USER_HOME}/.ssh
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COPY ssh/ \${SSHDIR}/
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RUN export DEBIAN_FRONTEND=noninteractive \
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&& rm -rf /usr/share/doc \
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&& rm -rf /usr/share/man \
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&& rm -rf /usr/share/locale \
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&& mkdir -p /var/run/sshd \
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&& echo 'root:$ROOT_PASSWORD' | chpasswd \
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&& echo "export VISIBLE=now" >> /etc/profile \
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&& mkdir -p /home/docker/project \
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&& mkdir -p /etc/opt \
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&& echo "docker:docker" | chpasswd \
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&& echo "StrictHostKeyChecking no" > \${SSHDIR}/config \
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&& cat \${SSHDIR}/*.pub >> \${SSHDIR}/authorized_keys \
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&& chmod -R 600 \${SSHDIR}/* \
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&& chown -R \${USER1}:\${USER1} \${SSHDIR}
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COPY .vimrc /home/docker
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WORKDIR /home/docker/project
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USER docker
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EOF
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fi
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/bin/mkdir -p $Wdir/project
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/bin/cp -rf $DIR/project/bin $Wdir/project
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/bin/cp -rf $DIR/project/courses $Wdir/project
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/bin/cp -f $DIR/project/hello_world.sh $Wdir/project
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/bin/cp -f $DIR/$bootstrap $Wdir/$bootstrap
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/bin/cp -f $DIR/$hostnames $Wdir/$hostnames
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/bin/cp -f $DIR/$hostnames_get $Wdir/$hostnames_get
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/bin/cp -f $DIR/ROOT_PASSWORD $Wdir/ROOT_PASSWORD
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/bin/cp -rf $DIR/.vimrc $Wdir/.vimrc
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/bin/cp -rf $DIR/install-vim-plugin.sh $Wdir/install-vim-plugin.sh
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cat << EOF > $Wdir/docker-compose.yml
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version: "2"
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services:
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masterservice:
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image: $IMAGE_NAME
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privileged: true
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environment:
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- NODENAME=${NODENAME}
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- NODENETWORK=${NODENETWORK}
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- DISPLAY=\${DISPLAY}
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cap_add:
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- NET_ADMIN
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user: root
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entrypoint: ["sec_bootstrap", "role=masterservice", "sec_master_service_name=masterservice", "sec_worker_service_name=workerservice"]
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ports:
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- "\${SSH_PORT}:22"
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networks:
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- ${HYBRID_NETWORK}
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volumes:
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- $Wdir/project:/home/docker/project
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workerservice:
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image: $IMAGE_NAME
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privileged: true
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environment:
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- NODENAME=${NODENAME}
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- NODENETWORK=${NODENETWORK}
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- DISPLAY=\${DISPLAY}
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cap_add:
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- NET_ADMIN
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user: root
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entrypoint: ["sec_bootstrap", "role=workerservice", "sec_master_service_name=masterservice", "sec_worker_service_name=workerservice"]
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networks:
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- ${HYBRID_NETWORK}
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volumes:
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- $Wdir/project:/home/docker/project
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networks:
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${HYBRID_NETWORK}:
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EOF
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#/bin/cp -rf $DIR/ssh $Wdir
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cat << EOF > $Wdir/stop.sh
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../install/usr/share/swarmlab.io/sec/swarmlab-sec down
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EOF
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cat << EOF > $Wdir/container-stop.sh
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docker stop \$1
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docker container rm \$1
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EOF
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cat <<EOF
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Project is Ready
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├── docker-compose.yml
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├── Dockerfile
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├── out.log
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├── project
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│ └── hello_world.sh
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└── ssh
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├── id_rsa
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└── id_rsa.pub
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Run: swarmlab-sec up size=5
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or run swarmlab-sec help for USAGE
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EOF
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/bin/chmod -R 777 $Wdir
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/bin/chown -R sec.sec $Wdir
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fi
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}
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#######################
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# TASK INDICATORS
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COMMAND_UP=0
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COMMAND_CREATE=0
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COMMAND_DOWN=0
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COMMAND_RELOAD=0
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COMMAND_SCALE=0
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COMMAND_LOGIN=0
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COMMAND_EXEC=0
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COMMAND_LIST=0
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COMMAND_CLEAN=0
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# Default values if providing empty
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SIZE=4
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#############################################
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usage ()
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{
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echo ""
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echo "--------------"
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echo " SwarmLab.io "
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echo "--------------"
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echo ""
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echo " USAGE: ./swarmlab-sec [COMMAND] [OPTIONS]"
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echo ""
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echo " Examples of [COMMAND] can be:"
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echo " create: create swarmlab-sec "
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echo " mkdir WORKdir; cd WORKdir; swarmlab-sec create"
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echo ""
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echo " up: start swarmlab-sec"
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echo " swarmlab-sec up size=10"
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echo ""
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echo " scale: resize the swarmlab-sec"
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echo " swarmlab-sec scale size=30"
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echo ""
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echo " reload: rebuild image and distribute to nodes"
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echo " swarmlab-sec reload size=15"
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echo ""
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echo " login: login to Docker container of MPI master node for interactive usage"
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echo " swarmlab-sec login"
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echo ""
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echo " exec: execute shell command at the MPI master node"
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echo " swarmlab-sec exec [SHELL COMMAND]"
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echo ""
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echo " down: shutdown swarmlab-sec"
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echo " swarmlab-sec down"
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echo ""
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echo " clean: remove images in the system"
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echo " swarmlab-sec clean"
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echo ""
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echo " list: show running containers of swarmlab-sec"
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echo " swarmlab-sec list"
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echo ""
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echo " help: show this message"
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echo " swarmlab-sec help"
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echo ""
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echo " "
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}
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HEADER="
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SwarmLab.io"
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clear_all ()
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{
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$(docker stop $(docker ps -a | grep "_masterservice_" | awk '{print $1}')) || true
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$(docker stop $(docker ps -a | grep "_workerservice_" | awk '{print $1}')) || true
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#$(docker stop $(docker ps -a | grep "_registry_" | awk '{print $1}')) || true # remove for microservices
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#docker ps -a | grep "_registry_" | awk '{print $1}' | xargs docker container rm || true # remove for microservices
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docker ps -a | grep "_workerservice_" | awk '{print $1}' | xargs docker container rm || true
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docker ps -a | grep "_masterservice_" | awk '{print $1}' | xargs docker container rm || true
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}
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down_all ()
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{
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printf "\\n\\n===> CLEAN UP SWARMLAB"
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printf "\\n%s\\n" "$HEADER"
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echo "$ docker-compose down"
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printf "\\n"
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docker-compose down
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}
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up_registry ()
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{
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printf "\\n\\n===> SPIN UP REGISTRY"
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printf "\\n%s\\n" "$HEADER"
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echo "$ docker-compose up -d registry"
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printf "\\n"
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#docker stop swarmlab-registry || true && docker rm swarmlab-registry || true # remove for microservices
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docker container prune --force
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docker-compose up --no-recreate -d registry
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}
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generate_ssh_keys ()
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{
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if [ -f ssh/id_rsa ] && [ -f ssh/id_rsa.pub ]; then
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return 0
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fi
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printf "\\n\\n===> GENERATE SSH KEYS \\n\\n"
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echo "$ mkdir -p ssh/ "
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printf "\\n"
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mkdir -p ssh/
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echo "$ ssh-keygen -f ssh/id_rsa -t rsa -N ''"
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printf "\\n"
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ssh-keygen -f ssh/id_rsa -t rsa -N ''
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}
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build_and_push_image ()
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{
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printf "\\n\\n===> BUILD IMAGE"
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printf "\\n%s\\n" "$HEADER"
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echo "$ docker build -t \"$IMAGE_NAME\" ."
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printf "\\n"
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#docker build -t "$REGISTRY_ADDR:$REGISTRY_PORT/$IMAGE_NAME" .
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docker build -t "$IMAGE_NAME" .
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}
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up_master ()
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{
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printf "\\n\\n===> SPIN UP MASTER NODE"
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printf "\\n%s\\n" "$HEADER"
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echo "$ docker-compose up -d masterservice"
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printf "\\n"
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docker-compose rm -f
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docker-compose up --build -d masterservice
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#docker-compose up --force-recreate -d masterservice
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}
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up_workers ()
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{
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printf "\\n\\n===> SPIN UP WORKER NODES"
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printf "\\n%s\\n" "$HEADER"
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echo "$ docker-compose up -d worker"
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printf "\\n"
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docker-compose rm -f
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docker-compose up --build -d workerservice
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#docker-compose up --force-recreate -d workerservice
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printf "\\n"
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printf "\\n%s\\n" "$HEADER"
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NUM_WORKER=$((SIZE - 1))
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echo "$ docker-compose scale workerservice=$NUM_WORKER"
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printf "\\n"
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docker-compose scale workerservice=${NUM_WORKER}
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}
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down_master ()
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{
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printf "\\n\\n===> TORN DOWN MASTER NODE"
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printf "\\n%s\\n" "$HEADER"
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echo "$ docker-compose stop masterservice && docker-compose rm -f masterservice"
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printf "\\n"
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docker-compose stop masterservice && docker-compose rm -f masterservice
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}
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down_workers ()
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{
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printf "\\n\\n===> TORN DOWN WORKER NODES"
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printf "\\n%s\\n" "$HEADER"
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echo "$ docker-compose stop worker && docker-compose rm -f worker"
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printf "\\n"
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docker-compose stop workerservice && docker-compose rm -f workerservice
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}
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list ()
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{
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printf "\\n\\n===> LIST CONTAINERS"
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printf "\\n%s\\n" "$HEADER"
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echo "$ docker-compose ps"
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printf "\\n"
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docker-compose ps
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}
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exec_on_mpi_master_container ()
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{
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# shellcheck disable=SC2046
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docker exec -it -u $DOCKERuser $(docker-compose ps | grep 'masterservice'| awk 'NR==1{print $1}') "$@"
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}
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prompt_ready ()
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{
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printf "\\n\\n===> SWARMLAB READY \\n\\n"
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}
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show_instruction ()
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{
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echo ' ## . '
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echo ' ## ## ## == '
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echo ' ## ## ## ## ## === '
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echo ' /"""""""""""""""""\___/ === '
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echo ' ~~~ {~~ ~~~~ ~~~ ~~~~ ~~~ ~ / ===- ~~~ '
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echo ' \______ o __/ '
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echo ' \ \ __/ '
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echo ' \____\_______/ '
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echo ' '
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echo ' Swarmlab.io Hybrid '
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echo ''
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echo '=============================================================='
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echo ''
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echo "To run SEC programs in an interative shell:"
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echo " 1. Login to masterservice node:"
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echo " Using Container->connect Menou:"
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echo " copy/paste and Run command"
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echo ""
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echo " Or using SSH with keys through exposed port:"
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echo " $ ssh -o \"StrictHostKeyChecking no\" -i ssh/id_rsa -p $SSH_PORT docker@localhost"
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echo ' where [localhost] could be changed to the host IP of masterservice node'
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echo ""
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echo " 2. Execute programs inside masterservice node, for example:"
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echo " $ sudo su"
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echo " # apk update"
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echo " *----------------------------------------------------*"
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echo " | Default hostfile of connected nodes in the swarmlab |"
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echo " | To obtain hostfile manually: $ ./bin/swarmlab-nmap: > hosts |"
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echo " * ---------------------------------------------------*"
|
|
echo ""
|
|
echo ""
|
|
}
|
|
|
|
|
|
|
|
#############################################
|
|
|
|
while [ "$1" != "" ];
|
|
do
|
|
PARAM=$(echo "$1" | awk -F= '{print $1}')
|
|
VALUE=$(echo "$1" | awk -F= '{print $2}')
|
|
|
|
case $PARAM in
|
|
help)
|
|
usage
|
|
exit
|
|
;;
|
|
-i)
|
|
show_instruction
|
|
exit
|
|
;;
|
|
|
|
login)
|
|
COMMAND_LOGIN=1
|
|
;;
|
|
|
|
exec)
|
|
COMMAND_EXEC=1
|
|
shift # the rest is the shell command to run in the node
|
|
SHELL_COMMAND="$*"
|
|
break # end while loop
|
|
;;
|
|
|
|
up)
|
|
COMMAND_UP=1
|
|
;;
|
|
|
|
create)
|
|
COMMAND_CREATE=1
|
|
;;
|
|
|
|
down)
|
|
COMMAND_DOWN=1
|
|
;;
|
|
|
|
reload)
|
|
COMMAND_RELOAD=1
|
|
;;
|
|
|
|
scale)
|
|
COMMAND_SCALE=1
|
|
;;
|
|
|
|
list)
|
|
COMMAND_LIST=1
|
|
;;
|
|
|
|
clean)
|
|
COMMAND_CLEAN=1
|
|
;;
|
|
|
|
size)
|
|
[ "$VALUE" ] && SIZE=$VALUE
|
|
;;
|
|
|
|
*)
|
|
echo "ERROR: unknown parameter \"$PARAM\""
|
|
usage
|
|
exit 1
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
|
|
if [ $COMMAND_UP -eq 1 ]; then
|
|
create_dockerfile
|
|
down_all
|
|
clear_all
|
|
#up_registry # remove for microservices
|
|
generate_ssh_keys
|
|
build_and_push_image # remove for microservices
|
|
up_master
|
|
up_workers
|
|
|
|
prompt_ready
|
|
show_instruction
|
|
|
|
elif [ $COMMAND_CREATE -eq 1 ]; then
|
|
create_project
|
|
|
|
elif [ $COMMAND_DOWN -eq 1 ]; then
|
|
down_all
|
|
clear_all
|
|
|
|
elif [ $COMMAND_CLEAN -eq 1 ]; then
|
|
clear_all
|
|
|
|
|
|
elif [ $COMMAND_SCALE -eq 1 ]; then
|
|
create_dockerfile
|
|
down_master
|
|
down_workers
|
|
up_master
|
|
up_workers
|
|
|
|
prompt_ready
|
|
show_instruction
|
|
|
|
elif [ $COMMAND_RELOAD -eq 1 ]; then
|
|
create_dockerfile
|
|
down_master
|
|
down_workers
|
|
build_and_push_image
|
|
up_master
|
|
up_workers
|
|
|
|
prompt_ready
|
|
show_instruction
|
|
|
|
elif [ $COMMAND_LOGIN -eq 1 ]; then
|
|
exec_on_mpi_master_container /bin/bash
|
|
|
|
elif [ $COMMAND_EXEC -eq 1 ]; then
|
|
create_dockerfile
|
|
exec_on_mpi_master_container ash -c "${SHELL_COMMAND}"
|
|
|
|
elif [ $COMMAND_LIST -eq 1 ]; then
|
|
list
|
|
else
|
|
usage
|
|
fi
|
|
|
|
|