From cba90c83e499d2a59044f455db40dd35b5254d5a Mon Sep 17 00:00:00 2001
From: Joachim Desroches <joachim.desroches@epfl.ch>
Date: Thu, 16 Sep 2021 15:41:40 +0200
Subject: [PATCH] Add type to monitor Odoo license expiration with Prometheus.

---
 ...rometheus-odoo-license-exporter.service.sh | 17 +++++++++++++
 .../gencode-remote                            | 20 ++++++++++++++++
 .../manifest                                  | 24 +++++++++++++++++++
 .../parameter/required                        |  2 ++
 .../singleton                                 |  0
 5 files changed, 63 insertions(+)
 create mode 100755 type/__prometheus_odoo_license_exporter/files/prometheus-odoo-license-exporter.service.sh
 create mode 100755 type/__prometheus_odoo_license_exporter/gencode-remote
 create mode 100755 type/__prometheus_odoo_license_exporter/manifest
 create mode 100644 type/__prometheus_odoo_license_exporter/parameter/required
 create mode 100644 type/__prometheus_odoo_license_exporter/singleton

diff --git a/type/__prometheus_odoo_license_exporter/files/prometheus-odoo-license-exporter.service.sh b/type/__prometheus_odoo_license_exporter/files/prometheus-odoo-license-exporter.service.sh
new file mode 100755
index 0000000..889d4c1
--- /dev/null
+++ b/type/__prometheus_odoo_license_exporter/files/prometheus-odoo-license-exporter.service.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+DBNAME=$(cat "${__object:?}/parameter/dbname")
+
+cat << EOF
+[Unit]
+Description=e-Durable's Prometheus Odoo License Expiration exporter
+After=network.target
+
+[Service]
+Type=simple
+User=odoo
+ExecStart=/opt/prometheus-odoo-license-exporter/venv/bin/python /opt/prometheus-odoo-license-exporter/prometheus-odoo-license-exporter ${DBNAME:?}
+
+[Install]
+WantedBy=multi-user.target
+EOF
diff --git a/type/__prometheus_odoo_license_exporter/gencode-remote b/type/__prometheus_odoo_license_exporter/gencode-remote
new file mode 100755
index 0000000..4fad5a4
--- /dev/null
+++ b/type/__prometheus_odoo_license_exporter/gencode-remote
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+VCS_TAG=$(cat "${__object:?}/parameter/version")
+VCS_URL="https://code.recycled.cloud/RecycledCloud/prometheus-odoo-license-exporter/raw/tag/$VCS_TAG/prometheus-odoo-license-exporter"
+
+cat << EOF
+cd /opt/prometheus-odoo-license-exporter
+
+# Fetch sources
+curl "$VCS_URL" -o prometheus-odoo-license-exporter
+
+# Install virtualenv and dependencies
+virtualenv venv
+. venv/bin/activate
+
+pip3 install prometheus_client psycopg2 datetime
+
+# Start service
+systemctl restart prometheus-odoo-license-exporter
+EOF
diff --git a/type/__prometheus_odoo_license_exporter/manifest b/type/__prometheus_odoo_license_exporter/manifest
new file mode 100755
index 0000000..e99a635
--- /dev/null
+++ b/type/__prometheus_odoo_license_exporter/manifest
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+os=$(cat "${__global:?}/explorer/os")
+
+mkdir -p "${__object:?}/files"
+case "$os" in
+	debian|ubuntu)
+		__package python3-virtualenv
+		__package curl
+		__package libpq-dev
+
+	"${__type:?}/files/prometheus-odoo-license-exporter.service.sh" \
+		> "${__object:?}/files/prometheus-odoo-license-exporter.service"
+		__systemd_unit prometheus-odoo-license-exporter.service \
+			--source "${__object:?}/files/prometheus-odoo-license-exporter.service" \
+			--enablement-state enabled
+	;;
+*)
+	echo "$os is not supported by this type. Exiting" >&2
+	exit 1
+	;;
+esac
+
+__directory /opt/prometheus-odoo-license-exporter
diff --git a/type/__prometheus_odoo_license_exporter/parameter/required b/type/__prometheus_odoo_license_exporter/parameter/required
new file mode 100644
index 0000000..fa99920
--- /dev/null
+++ b/type/__prometheus_odoo_license_exporter/parameter/required
@@ -0,0 +1,2 @@
+dbname
+version
diff --git a/type/__prometheus_odoo_license_exporter/singleton b/type/__prometheus_odoo_license_exporter/singleton
new file mode 100644
index 0000000..e69de29