Add a means of reserving an instance

distillery/reserve.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+set -e
+
+# read the lib/shared.sh and read the slug argument. 
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+cd "$DIR"
+source "$DIR/lib/lib.sh"
+require_slug_argument
+
+# wait for sql to be awake
+wait_for_sql
+
+# check if the site exists
+if sql_bookkeep_exists "$SLUG"; then
+    log_error "=> Site '$SLUG' already exists in bookeeping table. "
+    echo "Refusing to work"
+    exit 1;
+fi
+
+log_info " => Creating local directory structure at '$INSTANCE_BASE_DIR'"
+mkdir -p "$INSTANCE_BASE_DIR"
+install_resource_dir "compose/reserve" "$INSTANCE_BASE_DIR"
+
+log_info " => Writing configuration file"
+load_template "docker-env/reserve" \
+    "VIRTUAL_HOST" "${INSTANCE_DOMAIN}" \
+    "SLUG" "${SLUG}" \
+    "LETSENCRYPT_HOST" "${LETSENCRYPT_HOST}" \
+    "LETSENCRYPT_EMAIL" "${LETSENCRYPT_EMAIL}" \
+    > "$INSTANCE_BASE_DIR/.env"
+
+
+log_info " => Running and building image"
+cd "$INSTANCE_BASE_DIR"
+docker-compose build --pull
+docker-compose pull
+
+log_info " => Starting container"
+docker-compose up -d
+
+log_info " => $INSTANCE_DOMAIN has been reserved"