sovereign-stack/deployment/cluster_env.sh

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#!/bin/bash
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set -eu
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cd "$(dirname "$0")"
CURRENT_CLUSTER="$(lxc remote get-default)"
if echo "$CURRENT_CLUSTER" | grep -q "production"; then
echo "WARNING: You are running a migration procedure on a production system."
echo ""
RESPONSE=
read -r -p " Are you sure you want to continue (y) ": RESPONSE
if [ "$RESPONSE" != "y" ]; then
echo "STOPPING."
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! Better stash your work with 'git stash'."
exit 1
fi
fi
export CLUSTER_PATH="$CLUSTERS_DIR/$CURRENT_CLUSTER"
CLUSTER_DEFINITION="$CLUSTER_PATH/cluster_definition"
export CLUSTER_DEFINITION="$CLUSTER_DEFINITION"
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echo "CLUSTER_DEFINITION: $CLUSTER_DEFINITION"
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# ensure the cluster definition exists.
if [ ! -f "$CLUSTER_DEFINITION" ]; then
echo "ERROR: The cluster definition could not be found. You may need to run 'ss-cluster'."
echo "INFO: Consult https://www.sovereign-stack.org/clusters for more information."
exit 1
fi
source "$CLUSTER_DEFINITION"