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linux-install-helper/airtrail-wip/deploy.sh

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#!/bin/bash
set -eu
. ./env.sh
services=("$CONTAINER_PREFIX-$CONTAINER_SERVICE.service"
"$CONTAINER_PREFIX-$CONTAINER_DB.service"
)
for service in "${services[@]}"; do
if systemctl --user list-units --full --all | grep -q "$service"; then
echo "Stopping $service..."
systemctl --user stop $service
echo "$service stopped."
fi
done
containers=(
"$CONTAINER_SERVER"
"$CONTAINER_DB"
)
for container in "${containers[@]}"; do
if podman container exists "$container"; then
echo "Stop and delete existing container $container"
if podman inspect -f '{{.State.Running}}' "$container" | grep -q true; then
podman stop "$container"
fi
podman rm "$container"
fi
done
mkdir -p "$APP_ROOT"
mkdir -p "$DB_DIR"
if ! podman network exists "$NETWORK_NAME"; then
podman network create "$NETWORK_NAME"
fi
podman create \
--name "$CONTAINER_DB" \
--network "$NETWORK_NAME" \
--userns=keep-id \
--restart=always \
-p "$DB_PORT:5432" \
-e POSTGRES_USER="$DB_USER" \
-e POSTGRES_PASSWORD="$DB_PASSWORD" \
-e POSTGRES_DB="$DB_NAME" \
-e POSTGRES_HOST_AUTH_METHOD=trust \
-v "$DB_DIR:/var/lib/postgresql/data:Z" \
docker.io/library/postgres:16-alpine
podman generate systemd \
--new \
--name "$CONTAINER_DB" \
--files --restart-policy always --container-prefix="$CONTAINER_PREFIX" > /dev/null
mv "$CONTAINER_PREFIX-$CONTAINER_DB.service" "$USER_SYSTEMD"
systemctl --user daemon-reload
systemctl --user enable --now "$CONTAINER_PREFIX-$CONTAINER_DB.service"
echo "Waiting for database to be ready..."
until podman exec "$CONTAINER_DB" pg_isready -U "$DB_USER" -d "$DB_NAME"; do
sleep 1
done
echo "Database is ready."
podman create \
--name "$CONTAINER_SERVER" \
--network "$NETWORK_NAME" \
--restart=always \
-e DB_URL="postgres://$DB_USER:$DB_PASSWORD@$DB_HOST:$DB_PORT/$DB_NAME" \
-e ORIGIN="https://$DOMAIN" \
-p "$APP_PORT:3000" \
docker.io/johly/airtrail:latest
podman generate systemd \
--new \
--name "$CONTAINER_SERVER" \
--files \
--restart-policy always \
--container-prefix="$CONTAINER_PREFIX"
sed -i "/^\[Unit\]/a After=$CONTAINER_PREFIX-$CONTAINER_DB.service \nRequires=$CONTAINER_PREFIX-$CONTAINER_DB.service" $CONTAINER_PREFIX-$CONTAINER_SERVICE.service
mv "$CONTAINER_PREFIX-$CONTAINER_SERVER.service" "$USER_SYSTEMD"
systemctl --user daemon-reload
systemctl --user enable --now "$CONTAINER_PREFIX-$CONTAINER_SERVER.service"
sudo loginctl enable-linger "$USER"
# generate haproxy config
sudo mkdir -p $HAPROXY_SERVICE_DIR
echo "crt $SSL_PATH/fullchain.pem" | sudo tee $HAPROXY_SERVICE_DIR/cert.block > /dev/null
ACL_CFG=$(cat <<EOF
acl is_airtrail hdr(host) -i $DOMAIN
use_backend airtrail_backend if is_airtrail
EOF
)
echo "$ACL_CFG" | sudo tee -a $HAPROXY_SERVICE_DIR/acl.block > /dev/null
BACKEND_CFG=$(cat <<EOF
backend airtrail_backend
mode http
option httpchk GET /login HTTP/1.1\r\nHost:\ $DOMAIN
option forwardfor
option http-server-close
server airtrailhttp 127.0.0.1:$APP_PORT alpn http/1.1 check
# === CORS & proxy headers ===
http-request set-header X-Forwarded-For %[src]
http-request set-header X-Forwarded-Proto https
http-request set-header X-Forwarded-Host %[req.hdr(Host)]
http-request set-header X-Real-IP %[src]
# === WebSocket support ===
http-request set-header Connection "upgrade" if { req.hdr(Upgrade) -i websocket }
http-request set-header Upgrade "%[req.hdr(Upgrade)]" if { req.hdr(Upgrade) -i websocket }
EOF
)
echo "$BACKEND_CFG" | sudo tee -a $HAPROXY_SERVICE_DIR/backend.block > /dev/null
echo "Deployment completed successfully, run haproxy config to generate the final config file."