root@crypto:~/steem-docker# cat run.sh
#!/bin/bash

Steem node manager

Released under GNU AGPL by Someguy123

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
DOCKER_DIR="$DIR/dkr"
FULL_DOCKER_DIR="$DIR/dkr_fullnode"
DATADIR="$DIR/data"
DOCKER_NAME="seed"

BOLD="$(tput bold)"
RED="$(tput setaf 1)"
GREEN="$(tput setaf 2)"
YELLOW="$(tput setaf 3)"
BLUE="$(tput setaf 4)"
MAGENTA="$(tput setaf 5)"
CYAN="$(tput setaf 6)"
WHITE="$(tput setaf 7)"
RESET="$(tput sgr0)"

default. override in .env

PORTS="2001"

if [[ -f .env ]]; then
source .env
fi

if [[ ! -f data/witness_node_data_dir/config.ini ]]; then
echo "config.ini not found. copying example (seed)";
cp data/witness_node_data_dir/config.ini.example data/witness_node_data_dir/config.ini
fi

IFS=","
DPORTS=""
for i in $PORTS; do
if [[ $i != "" ]]; then
if [[ $DPORTS == "" ]]; then
DPORTS="-p0.0.0.0:$i:$i"
else
DPORTS="$DPORTS -p0.0.0.0:$i:$i"
fi
fi
done

help() {
echo "Usage: $0 COMMAND [DATA]"
echo
echo "Commands: "
echo " start - starts steem container"
echo " dlblocks - download and decompress the blockchain to speed up your first start"
echo " replay - starts steem container (in replay mode)"
echo " shm_size - resizes /dev/shm to size given, e.g. ./run.sh shm_size 10G "
echo " stop - stops steem container"
echo " status - show status of steem container"
echo " restart - restarts steem container"
echo " install_docker - install docker"
echo " install - pulls latest docker image from server (no compiling)"
echo " install_full - pulls latest (FULL NODE FOR RPC) docker image from server (no compiling)"
echo " rebuild - builds steem container (from docker file), and then restarts it"
echo " build - only builds steem container (from docker file)"
echo " logs - show all logs inc. docker logs, and steem logs"
echo " wallet - open cli_wallet in the container"
echo " remote_wallet - open cli_wallet in the container connecting to a remote seed"
echo " enter - enter a bash session in the container"
echo " feedstop - stop feed publishing"
echo " feedlogs"
echo " feedstart - start feed publishing"

echo
exit

}

optimize() {
echo 75 | sudo tee /proc/sys/vm/dirty_background_ratio
echo 1000 | sudo tee /proc/sys/vm/dirty_expire_centisecs
echo 80 | sudo tee /proc/sys/vm/dirty_ratio
echo 30000 | sudo tee /proc/sys/vm/dirty_writeback_centisecs
}

build() {
echo $GREEN"Building docker container"$RESET
cd $DOCKER_DIR
docker build -t steem .
}

build_full() {
echo $GREEN"Building full-node docker container"$RESET
cd $FULL_DOCKER_DIR
docker build -t steem .
}

dlblocks() {
if [[ ! -d "$DATADIR/blockchain" ]]; then
mkdir "$DATADIR/blockchain"
fi
echo "Removing old block log"
sudo rm -f $DATADIR/witness_node_data_dir/blockchain/block_log
sudo rm -f $DATADIR/witness_node_data_dir/blockchain/block_log.index
echo "Download Hive account@gtg's block logs..."
if [[ ! $(command -v xz) ]]; then
echo "XZ not found. Attempting to install..."
sudo apt update
sudo apt install -y xz-utils
fi
wget https://gtg.steem.house/get/blockchain.xz/block_log.xz -O $DATADIR/witness_node_data_dir/blockchain/block_log.xz
echo "Decompressing block log... this may take a while..."
xz -d $DATADIR/witness_node_data_dir/blockchain/block_log.xz
echo "FINISHED. Blockchain downloaded and decompressed"
echo "Remember to resize your /dev/shm, and run with replay!"
echo "$ ./run.sh shm_size SIZE (e.g. 8G)"
echo "$ ./run.sh replay"
}

install_docker() {
sudo apt update
sudo apt install curl git
curl https://get.docker.com | sh
if [ "$EUID" -ne 0 ]; then
echo "Adding user $(whoami) to docker group"
sudo usermod -aG docker $(whoami)
echo "IMPORTANT: Please re-login (or close and re-connect SSH) for docker to function correctly"
fi
}

install() {
echo "Loading image from someguy123/steem"
docker pull someguy123/steem
echo "Tagging as steem"
docker tag someguy123/steem steem
echo "Installation completed. You may now configure or run the server"
}

install_full() {
echo "Loading image from someguy123/steem"
docker pull someguy123/steem:latest-full
echo "Tagging as steem"
docker tag someguy123/steem:latest-full steem
echo "Installation completed. You may now configure or run the server"
}
seed_exists() {
seedcount=$(docker ps -a -f name="^/"$DOCKER_NAME"$" | wc -l)
if [[ $seedcount -eq 2 ]]; then
return 0
else
return -1
fi
}

seed_running() {
seedcount=$(docker ps -f 'status=running' -f name=$DOCKER_NAME | wc -l)
if [[ $seedcount -eq 2 ]]; then
return 0
else
return -1
fi
}

start() {
echo $GREEN"Starting container..."$RESET
seed_exists
if [[ $? == 0 ]]; then
docker start $DOCKER_NAME
else
docker run $DPORTS -v /dev/shm:/shm -v "$DATADIR":/steem -d --name $DOCKER_NAME -t steem
fi
}

replay() {
echo "Removing old container"
docker rm $DOCKER_NAME
echo "Running steem with replay..."
docker run $DPORTS -v /dev/shm:/shm -v "$DATADIR":/steem -d --name $DOCKER_NAME -t steem steemd --replay
echo "Started."
}

shm_size() {
echo "Setting SHM to $1"
mount -o remount,size=$1 /dev/shm
}

stop() {
echo $RED"Stopping container..."$RESET
docker stop $DOCKER_NAME
docker rm $DOCKER_NAME
}

enter() {
docker exec -it $DOCKER_NAME bash
}

wallet() {
docker exec -it $DOCKER_NAME cli_wallet
}

remote_wallet() {
docker run -v "$DATADIR":/steem --rm -it steem cli_wallet -s wss://steemd.steemit.com
}

logs() {
echo $BLUE"DOCKER LOGS: "$RESET
docker logs --tail=30 $DOCKER_NAME
#echo $RED"INFO AND DEBUG LOGS: "$RESET
#tail -n 30 $DATADIR/{info.log,debug.log}
}

feedlogs() {
echo $BLUE"DOCKER feed LOGS: "$RESET
docker logs --tail=30 feed
#echo $RED"INFO AND DEBUG LOGS: "$RESET
#tail -n 30 $DATADIR/{info.log,debug.log}
}

feedstart() {
echo $GREEN"Starting container..."$RESET
docker run -it --rm --name feed steemfeed-js
}
feedstop() {
echo $RED"Stopping container..."$RESET
docker stop feed
docker rm feed
}

status() {

seed_exists
if [[ $? == 0 ]]; then
    echo "Container exists?: "$GREEN"YES"$RESET
else
    echo "Container exists?: "$RED"NO (!)"$RESET
    echo "Container doesn't exist, thus it is NOT running. Run $0 build && $0 start"$RESET
    return
fi

seed_running
if [[ $? == 0 ]]; then
    echo "Container running?: "$GREEN"YES"$RESET
else
    echo "Container running?: "$RED"NO (!)"$RESET
    echo "Container isn't running. Start it with $0 start"$RESET
    return
fi

}

if [ "$#" -lt 1 ]; then
help
fi

case $1 in
build)
echo "You may want to use '$0 install' for a binary image instead, it's faster."
build
;;
build_full)
echo "You may want to use '$0 install_full' for a binary image instead, it's faster."
build_full
;;
install_docker)
install_docker
;;
install)
install
;;
install_full)
install_full
;;
start)
start
;;
replay)
replay
;;
shm_size)
shm_size $2
;;
stop)
stop
;;
restart)
stop
sleep 5
start
;;
rebuild)
stop
sleep 5
build
start
;;
optimize)
echo "Applying recommended dirty write settings..."
optimize
;;
status)
status
;;
wallet)
wallet
;;
remote_wallet)
remote_wallet
;;
dlblocks)
dlblocks
;;
enter)
enter
;;
logs)
logs
;;
feedlogs)
feedlogs
;;
feedstart)
feedstart
;;
feedstop)
feedstop
;;
*)
echo "Invalid cmd"
help
;;
esac