102 lines
3.9 KiB
Bash
Executable File
102 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -eu
|
|
cd "$(dirname "$0")"
|
|
|
|
. ./target.sh
|
|
|
|
# # As part of the install script, we pull down any other sovereign-stack git repos
|
|
# PROJECTS_SCRIPTS_REPO_URL="https://git.sovereign-stack.org/ss/project"
|
|
# PROJECTS_SCRIPTS_PATH="$(pwd)/deployment/project"
|
|
# if [ ! -d "$PROJECTS_SCRIPTS_PATH" ]; then
|
|
# git clone "$PROJECTS_SCRIPTS_REPO_URL" "$PROJECTS_SCRIPTS_PATH"
|
|
# else
|
|
# cd "$PROJECTS_SCRIPTS_PATH" || exit 1
|
|
# git -c advice.detachedHead=false pull origin main
|
|
# git checkout "$TARGET_PROJECT_GIT_COMMIT"
|
|
# cd - || exit 1
|
|
# fi
|
|
|
|
# check if there are any uncommited changes. It's dangerous to
|
|
# alter production systems when you have commits to make or changes to stash.
|
|
if git update-index --refresh | grep -q "needs update"; then
|
|
echo "ERROR: You have uncommited changes! You MUST commit or stash all changes to continue."
|
|
exit 1
|
|
fi
|
|
|
|
echo "WARNING: this script backs up your existing remote and saves all data locally in the SSME."
|
|
echo " Then, all your VMs are destroyed on the remote resulting is destruction of user data."
|
|
echo " But then we re-create everything using the new codebase, then restore user data to the"
|
|
echo " newly provisioned VMs."
|
|
|
|
RESPONSE=
|
|
read -r -p "Are you sure you want to continue (y/n): ": RESPONSE
|
|
if [ "$RESPONSE" != "y" ]; then
|
|
echo "STOPPING."
|
|
exit 0
|
|
fi
|
|
|
|
. ./deployment_defaults.sh
|
|
|
|
. ./remote_env.sh
|
|
|
|
. ./project_env.sh
|
|
|
|
# Check to see if any of the VMs actually don't exist.
|
|
# (we only migrate instantiated vms)
|
|
for VM in www btcpayserver; do
|
|
LXD_NAME="$VM-${DOMAIN_NAME//./-}"
|
|
|
|
# if the VM doesn't exist, the we emit an error message and hard quit.
|
|
if ! lxc list --format csv | grep -q "$LXD_NAME"; then
|
|
echo "ERROR: there is no VM named '$LXD_NAME'. You probably need to run ss-up again."
|
|
exit 1
|
|
fi
|
|
done
|
|
|
|
BTCPAY_RESTORE_ARCHIVE_PATH="$SITES_PATH/$PRIMARY_DOMAIN/backups/btcpayserver/$(date +%s).tar.gz"
|
|
echo "INFO: The BTCPAY_RESTORE_ARCHIVE_PATH for this migration will be: $BTCPAY_RESTORE_ARCHIVE_PATH"
|
|
|
|
|
|
# first, let's grab the GIT commit from the remote machine.
|
|
export DOMAIN_NAME="$PRIMARY_DOMAIN"
|
|
export SITE_PATH="$SITES_PATH/$PRIMARY_DOMAIN"
|
|
|
|
# source the site path so we know what features it has.
|
|
source "$SITE_PATH/site.conf"
|
|
source ./project/domain_env.sh
|
|
|
|
# now we want to switch the git HEAD of the project subdirectory to the
|
|
# version of code that was last used
|
|
GIT_COMMIT_ON_REMOTE_HOST="$(ssh ubuntu@$WWW_FQDN docker info | grep -o 'PROJECT_COMMIT=[a-zA-Z0-9]*' | cut -d'=' -f2)"
|
|
cd project/
|
|
echo "INFO: switch the 'project' repo to commit prior commit '$GIT_COMMIT_ON_REMOTE_HOST'"
|
|
echo " This allows Sovereign Stack to can grab a backup using the version of the code"
|
|
echo " that was used when the deployment was created."
|
|
git checkout "$GIT_COMMIT_ON_REMOTE_HOST"
|
|
cd -
|
|
|
|
# run deploy which backups up everything, but doesnt restart any services.
|
|
bash -c "./up.sh --stop --backup-archive-path=$BTCPAY_RESTORE_ARCHIVE_PATH --backup-www --backup-btcpayserver --skip-base-image"
|
|
|
|
# call the down script (be default it is non-destructuve of user data.)
|
|
./down.sh
|
|
|
|
|
|
# next we switch back to the current version of Sovereign Stack scripts for bringin up the new version.
|
|
cd project/
|
|
echo "INFO: switching the 'project' repo back to the most recent commit '$TARGET_PROJECT_GIT_COMMIT'"
|
|
echo " That way new deployments will be instantiated using the latest codebase."
|
|
git checkout "$TARGET_PROJECT_GIT_COMMIT"
|
|
cd -
|
|
|
|
|
|
# TODO we can do some additional logic here. FOr example if the user wants to provide a source/target project/remote,
|
|
# we can backup the source remote+project and restore it to the target remote+project. This will facilitate cross-device migrations
|
|
|
|
# However, if the source and target project/remote are the same, we don't really
|
|
# need to do any restorations (or backups for that matter, though we still grab one);
|
|
# we simply mount the existing data. That's the more common case where the user is simply upgrading the system in-place.
|
|
|
|
./up.sh
|