88 lines
2.8 KiB
Bash
Executable File
88 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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set -eux
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cd "$(dirname "$0")"
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# let's make sure we have an ssh keypair. We just use ~/.ssh/id_rsa
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# TODO convert this to SSH private key held on Trezor. THus trezor-T required for
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# login operations. This should be configurable of course.
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if [ ! -f "$SSH_HOME/id_rsa" ]; then
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# generate a new SSH key for the base vm image.
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ssh-keygen -f "$SSH_HOME/id_rsa" -t ecdsa -b 521 -N ""
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fi
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## This is a weird if clause since we need to LEFT-ALIGN the statement below.
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SSH_STRING="Host ${FQDN}"
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if ! grep -q "$SSH_STRING" "$SSH_HOME/config"; then
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########## BEGIN
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cat >> "$SSH_HOME/config" <<-EOF
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${SSH_STRING}
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HostName ${FQDN}
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User ubuntu
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EOF
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###
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fi
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function prepare_host {
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# scan the remote machine and install it's identity in our SSH known_hosts file.
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ssh-keyscan -H -t ecdsa "$FQDN" >> "$SSH_HOME/known_hosts"
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# create a directory to store backup archives. This is on all new vms.
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ssh "$FQDN" mkdir -p "$REMOTE_HOME/backups"
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if [ "$VIRTUAL_MACHINE" = btcpayserver ]; then
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echo "INFO: new machine detected. Provisioning BTCPay server scripts."
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./btcpayserver/run_setup.sh
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fi
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}
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# when set to true, this flag indicates that a new VPS was created during THIS script run.
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if [ "$VPS_HOSTING_TARGET" = aws ]; then
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# let's create the remote VPS if needed.
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if ! docker-machine ls -q --filter name="$FQDN" | grep -q "$FQDN"; then
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RUN_BACKUP=false
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./provision_vps.sh
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prepare_host
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fi
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elif [ "$VPS_HOSTING_TARGET" = lxd ]; then
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ssh-keygen -f "$SSH_HOME/known_hosts" -R "$FQDN"
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# if the machine doesn't exist, we create it.
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if ! lxc list --format csv | grep -q "$LXD_VM_NAME"; then
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export RUN_BACKUP=false
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# create a base image if needed and instantiate a VM.
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if [ -z "$MAC_ADDRESS_TO_PROVISION" ]; then
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echo "ERROR: You MUST define a MAC Address for all your machines by setting WWW_MAC_ADDRESS, BTCPAY_MAC_ADDRESS in your site defintion."
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echo "INFO: IMPORTANT! You MUST have DHCP Reservations for these MAC addresses. You also need static DNS entries."
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exit 1
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fi
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./provision_lxc.sh
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fi
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prepare_host
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fi
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# if the local docker client isn't logged in, do so;
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# this helps prevent docker pull errors since they throttle.
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if [ ! -f "$HOME/.docker/config.json" ]; then
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echo "$REGISTRY_PASSWORD" | docker login --username "$REGISTRY_USERNAME" --password-stdin
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fi
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# this tells our local docker client to target the remote endpoint via SSH
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export DOCKER_HOST="ssh://ubuntu@$FQDN"
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# the following scripts take responsibility for the rest of the provisioning depending on the app you're deploying.
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bash -c "./$VIRTUAL_MACHINE/go.sh"
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echo "Successfull deployed '$DOMAIN_NAME' with git commit '$(cat ./.git/refs/heads/master)' VPS_HOSTING_TARGET=$VPS_HOSTING_TARGET;"
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