LBRYCommunity/snapshots
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old userdata - dont need it

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Alex Grintsvayg 2019-11-01 12:49:06 -04:00
parent df6781f309
commit 9b9209e7bf
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#!/bin/bash
echo "creating setup script"
cat << 'SETUPSCRIPT' > /home/ubuntu/setup.sh
#!/bin/bash
#exec > >(tee /var/log/user-data.log|logger -t user-data -s 2>/dev/console) 2>&1
echo "Running setup.sh"
echo "Installing a few tools"
sudo apt update && \
sudo apt install -y unzip awscli
echo "Installing lbrycrd"
wget -O $HOME/lbrycrd-linux.zip $(curl -s https://api.github.com/repos/lbryio/lbrycrd/releases | grep -F 'lbrycrd-linux' | grep download | head -n 1 | cut -d'"' -f4) && \
unzip $HOME/lbrycrd-linux.zip -d $HOME && \
rm $HOME/lbrycrd-linux.zip
mkdir -p "$HOME/.lbrycrd"
echo "Downloading snapshot"
wget -O $HOME/blockchain_snapshot.tar.bz2 https://lbry.com/snapshot/blockchain && \
tar xvjf $HOME/blockchain_snapshot.tar.bz2 --directory $HOME/.lbrycrd/ && \
rm $HOME/blockchain_snapshot.tar.bz2
echo "Creating lbrycrd config"
cat << EOF | tee "$HOME/.lbrycrd/lbrycrd.conf"
port=9246
rpcallowip=127.0.0.1
rpcbind=127.0.0.1
rpcport=9245
rpcuser=lbry
rpcpassword=$(cat /dev/urandom | tr -dc 'A-Za-z0-9' | head -c 24)
server=1
txindex=1
maxtxfee=0.5
dustrelayfee=0.00000001
EOF
SETUPSCRIPT
echo "creating snapshot script"
cat << 'SNAPSHOTSCRIPT' > /home/ubuntu/snapshot.sh
#!/bin/bash
#exec > >(tee /var/log/user-data.log|logger -t user-data -s 2>/dev/console) 2>&1
echo "Running snapshot.sh"
echo "Starting lbrycrdd"
$HOME/lbrycrdd -daemon -datadir="$(echo $HOME)/.lbrycrd"
echo "Waiting until lbrycrdd has caught up to the blockchain tip"
HEIGHT=$(curl -s https://explorer.lbry.com/api/v1/status | egrep -o 'height":([0-9])+' | egrep -o '[0-9]+')
while true; do
#set +eo pipefail
info=$($HOME/lbrycrd-cli getblockchaininfo 2>/dev/null)
ret=$?
if [ "$ret" == 28 ]; then echo "Waiting for lbrycrd to start"; sleep 5; continue; fi
#set -eo pipefail
HEADERS=$(echo "$info" | grep headers | egrep -o '[0-9]+')
BLOCKS=$(echo "$info" | grep blocks | egrep -o '[0-9]+')
echo "$HEIGHT $HEADERS $BLOCKS"
if [[ "$HEADERS" -ge "$HEIGHT" && "$BLOCKS" -ge "$HEADERS" ]]; then break; else sleep 1; fi
done
echo "final: $HEIGHT $HEADERS $BLOCKS"
echo "Stopping lbrycrdd"
$HOME/lbrycrd-cli stop
sleep 5 # make sure it has shut down
echo "Making snapshot $HOME/$SNAPSHOT"
SNAPSHOT="$HOME/lbrycrd_snapshot_${BLOCKS}_$(date +%F).tar.bz2"
(
cd $HOME/.lbrycrd
tar -cjvf "$SNAPSHOT" blocks/ chainstate/ claimtrie/ indexes/
)
echo "Uploading snapshot"
aws s3 cp $SNAPSHOT s3://snapshots.lbry.com/blockchain/ --region us-east-2
# shutdown instance (which will terminate it if shutdown behavior is set to terminate)
# sudo poweroff
SNAPSHOTSCRIPT
chmod +x /home/ubuntu/setup.sh /home/ubuntu/snapshot.sh
chown ubuntu:ubuntu /home/ubuntu/setup.sh /home/ubuntu/snapshot.sh
sudo --set-home --non-interactive --user=ubuntu /bin/bash -c 'cd /home/ubuntu; ./setup.sh'
#sudo -H -u ubuntu /home/ubuntu/snapshot.sh