Merge ~barryprice/ntp-charm/+git/ntp-charm:master into ntp-charm:master

[Barry Price]

Add charmcraft.yaml for charmcraft building, add *.charm to .gitignore

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

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

[James Simpson (jsimpso)]

LGTM

review: Approve

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

Change successfully merged at revision f8aed4b29a1f7bc61a05d1bdcfa09bdf190a233b

diff --git a/.gitignore b/.gitignore
index cdd3989..b0e4290 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+*.charm
 *.pyc
 *.swp
 *~
diff --git a/charmcraft.yaml b/charmcraft.yaml
 new file mode 100644
index 0000000..753a8cd
--- /dev/null
+++ b/charmcraft.yaml
@@ -0,0 +1,30 @@
+type: charm
+
+parts:
+  charm:
+    plugin: dump
+    source: .
+    plugin: reactive
+    build-snaps: [charm]
+bases:
+    - build-on:
+        - name: ubuntu
+          channel: "20.04"
+          architectures: ["amd64"]
+      run-on:
+        - name: ubuntu
+          channel: "20.04"
+          architectures:
+              - amd64
+        - name: ubuntu
+          channel: "18.04"
+          architectures:
+              - amd64
+        - name: ubuntu
+          channel: "16.04"
+          architectures:
+              - amd64
+        - name: ubuntu
+          channel: "14.04"
+          architectures:
+              - amd64