Merge ~ivoks/charm-prometheus-openstack-exporter:juju-resources into ~prometheus-charmers/charm-prometheus-openstack-exporter/+git/prometheus-openstack-exporter-charm:master

[Ante Karamatić]

Support for juju resources

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

This merge proposal is being monitored by mergebot. Change the status to Approved to merge.

[Junien F (axino)]

+1

review: Approve

[🤖 Canonical IS Merge Bot (canonical-is-mergebot)]

Change successfully merged at revision 4fb2ed4eedfcf312ad3aa546e47f4a0e13266aed

diff --git a/README.md b/README.md
index e68a81c..be70765 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,17 @@ If the cloud doesn't support cinder / nova volumes, set this to "False":
 
     juju config prometheus-openstack-exporter use_nova_volumes="False"
 
+# Juju resources support
+
+The charm support juju resources, which is handy in offline deployments. Prefetch the snap:
+
+    snap download prometheus-openstack-exporter
+
+Provide downloaded snap (prometheus-openstack-exporter_25.snap) as a resource to the application:
+
+    juju deploy cs:prometheus-openstack-exporter \
+    --resource prometheus-openstack-exporter=prometheus-openstack-exporter_25.snap
+
 # Limitations
 
 This charm needs some configuration to be manually copied from
diff --git a/metadata.yaml b/metadata.yaml
index 65014fa..bb3a0fa 100644
--- a/metadata.yaml
+++ b/metadata.yaml
@@ -27,3 +27,8 @@ extra-bindings:
   public:
   admin:
   internal:
+resources:
+  prometheus-openstack-exporter:
+    type: file
+    filename: prometheus-openstack-exporter.snap
+    description: Prometheus OpenStack Exporter snap