From 8134b47b940354ded5624071ec87c9450e5aea58 Mon Sep 17 00:00:00 2001
From: Valentin Lab <valentin.lab@kalysto.org>
Date: Tue, 16 Apr 2019 16:34:20 +0200
Subject: [PATCH] new: [drone-agent] new charm

---
 drone-agent/hooks/init   | 35 +++++++++++++++++++++++++++++++++++
 drone-agent/metadata.yml | 10 ++++++++++
 2 files changed, 45 insertions(+)
 create mode 100755 drone-agent/hooks/init
 create mode 100644 drone-agent/metadata.yml

diff --git a/drone-agent/hooks/init b/drone-agent/hooks/init
new file mode 100755
index 0000000..e718cf6
--- /dev/null
+++ b/drone-agent/hooks/init
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+## Init is run on host
+## For now it is run every time the script is launched, but
+## it should be launched only once after build.
+
+## Accessible variables are:
+## - SERVICE_NAME        Name of current service
+## - DOCKER_BASE_IMAGE   Base image from which this service might be built if any
+## - SERVICE_DATASTORE           Location on host of the DATASTORE of this service
+## - SERVICE_CONFIGSTORE         Location on host of the CONFIGSTORE of this service
+
+
+set -e
+
+server="$(options-get server)" || exit 1
+secret="$(options-get secret)" || exit 1
+name="$(options-get name)" || true
+capacity="$(options-get capacity)" || true
+
+name=${name:-"$(hostname)/$SERVICE_NAME"}
+capacity=${capacity:-2}
+## YYY should implement labels (see https://docs.drone.io/reference/agent/drone-runner-labels/)
+
+
+init-config-add "\
+$MASTER_BASE_SERVICE_NAME:
+  environment:
+    DRONE_RPC_SERVER: $server
+    DRONE_RPC_SECRET: $secret
+    DRONE_RUNNER_NAME: $name
+    DRONE_RUNNER_CAPACITY: $capacity
+  volumes:
+    - /var/run/docker.sock:/var/run/docker.sock
+"
diff --git a/drone-agent/metadata.yml b/drone-agent/metadata.yml
new file mode 100644
index 0000000..56c622e
--- /dev/null
+++ b/drone-agent/metadata.yml
@@ -0,0 +1,10 @@
+description: "Drone Server"
+maintainer: "Valentin Lab <valentin.lab@kalysto.org>"
+## XXXvlab: docker uses the 'build' directory or the 'image:' option here.
+docker-image: docker.0k.io/drone-agent:1.1
+default-options:
+  #server: ## mandatory server url
+  #secret: ## mandatory server secret
+
+  #name:   ## optional
+  capacity: 2