123 lines
4.4 KiB
Bash
Executable file
123 lines
4.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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## TODO: Be Polite and ask for confirmation.
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function QandA() {
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read -r -p "Continue with $1 [y/N] " response
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response=${response,,} # tolower
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if [[ "$response" =~ ^(yes|y)$ ]]; then
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echo "Continuing with this."
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eval $1
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else
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echo "Skipping the $1."
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fi
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}
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## Check your $PATH for required dependencies.
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## Stop and complain for now, later automagically install them.
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## TODO: Add dependency checker.
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function test_for_deps() {
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## Test for Command
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if ! [ -x "$(command -v $1)" ]; then
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echo "Error: $1 is not installed." >&2
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echo "You must have $1 installed."
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else
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echo "Info: $1 is installed."
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fi
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}
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## Declare Linux app dependencies to check for.
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DEPENDENCIES=(
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docker
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docker-compose
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)
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## TODO: Check for docker and docker-compose
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function check_deps() {
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for i in "${!DEPENDENCIES[@]}"; do
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echo ${DEPENDENCIES[$i]}"_KEY"
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## Indirect references http://tldp.org/LDP/abs/html/ivr.html
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eval TESTDEP=\$"${DEPENDENCIES[$i]}"
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test_for_deps $TESTDEP
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done
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}
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## Add ways to get into and out of a bind here.
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case $1 in
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getdata )
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## Get DB Checkpoint data.
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echo Asked to get the latest checkpoint data from
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docker run -v $(pwd)/:/download --rm leopere/axel-docker http://chainquery-data.s3.amazonaws.com/chainquery-data.zip -o ./chainquery.zip
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;;
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extract )
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## Unpack the data again if need be.
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echo Asked to unpack chainquery.zip if downloaded.
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# TODO: add some magic here which will check for the presence of chainquery.zip and notify if its already gone.
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docker run -v $(pwd)/:/data --rm leopere/unzip-docker ./chainquery.zip
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;;
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cleanup )
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## Remove any junk here.
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echo Asked to clean up leftover chainquery.zip to save on disk space.
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rm chainquery.zip
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;;
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reset )
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## Give up on everything and try again.
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## TODO: Make it very obvious with a nice little Y/N prompt that you're about to trash your settings and start over.
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docker-compose kill
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docker-compose rm -f
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rm -Rf ./data
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rm -f ./chainquery.zip
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## TODO: Consider moving this somewhere as a function.
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# docker-compose up -d mysql
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# sleep 30
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# docker-compose up -d chainquery
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;;
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start )
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## Unsupported start command to start containers.
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## You can use this if you want to start this thing gracefully.
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## Ideally you would not use this in production.
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echo "Asked to start chainquery gracefully for you."
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docker-compose up -d mysql
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echo "giving mysql some time to establish schema, crypto, users, permissions, and tables"
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sleep 30
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echo "Starting Chainquery"
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docker-compose up -d chainquery
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;;
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compress-latest-checkpoint-data )
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## This is not intended for public use.
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docker-compose stop chainquery
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docker-compose stop mysql
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sudo zip -r chainquery-data.zip data
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docker-compose up -d mysql
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sleep 30
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docker-compose up -d chainquery
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;;
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upload-latest-checkpoint-data )
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## This is not intended for public use.
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aws s3 cp ./chainquery-data.zip s3://chainquery-data/chainquery-data.new
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aws s3 rm s3://chainquery-data/chainquery-data.zip
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aws s3 mv s3://chainquery-data/chainquery-data.new s3://chainquery-data/chainquery-data.zip
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;;
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* )
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echo "=================================================="
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echo "You look like you need usage examples let me help."
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echo "=================================================="
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echo "./quick-boostrap.sh {Parameter}"
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echo "Example: ./quick-bootstrap.sh getdata # Downloads the latest Chainquery checkpoint data from a LBRYio official aws instance."
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echo ""
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echo ""
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echo "=================================================="
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echo "Usage example and available parameters"
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echo "=================================================="
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echo ""
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echo "getdata # This function grabs the latest Chainquery checkpoint data."
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echo "extract # Unpacks the chainquery data into the correct directory. ./data/"
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echo "cleanup # Removes chainquery.zip"
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echo "reset # Reset the state of these containers entirely, use if all else fails."
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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 "Any other functions that are not documented here are not intended for public use."
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echo " These functions are included in this repository to keep things in one place."
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;;
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esac
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