[DPE-3908] Minor version upgrades (#335)

.github/workflows/release.yaml

@@ -15,6 +15,9 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+      - run: |
+          # Workaround for https://github.com/canonical/charmcraft/issues/1389#issuecomment-1880921728
+          touch requirements.txt
       - name: Check libs
         uses: canonical/charming-actions/[email protected]
         with:

actions.yaml

@@ -42,3 +42,21 @@ set-tls-private-key:
     internal-key:
       type: string
       description: The content of private key for internal communications with clients. Content will be auto-generated if this option is not specified.
+
+pre-refresh-check:
+  description: Check if charm is ready to refresh.
+
+resume-refresh:
+  description: Refresh remaining units (after you manually verified that refreshed units are healthy).
+  params:
+    force:
+      type: boolean
+      default: false
+      description: |
+        Potential of *data loss* and *downtime*
+        
+        Force refresh of next unit.
+        
+        Use to
+        - force incompatible refresh and/or
+        - continue refresh if 1+ refreshed units have non-active status

charm_version

@@ -0,0 +1 @@
+1

charmcraft.yaml

@@ -2,8 +2,19 @@
 # See LICENSE file for licensing details.
 
 type: "charm"
+bases:
+  - build-on:
+      - name: "ubuntu"
+        channel: "22.04"
+    run-on:
+      - name: "ubuntu"
+        channel: "22.04"
 parts:
   charm:
+    charm-strict-dependencies: true
+    override-build: |
+      rustup default stable
+      craftctl default
     build-snaps:
       - rustup
     build-packages:
@@ -17,18 +28,13 @@ parts:
           echo 'ERROR: Use "tox run -e build-dev" instead of calling "charmcraft pack" directly' >&2
           exit 1
       fi
-    override-build: |
-      rustup default stable
-      craftctl default
   files:
     plugin: dump
     source: .
     prime:
       - charm_internal_version
-bases:
-  - build-on:
-      - name: "ubuntu"
-        channel: "22.04"
-    run-on:
-      - name: "ubuntu"
-        channel: "22.04"
+      - charm_version
+      - workload_version
+    override-build: |
+      rustup default stable
+      craftctl default

metadata.yaml

@@ -21,6 +21,9 @@ website:
 peers:
   database-peers:
     interface: mongodb-peers
+  upgrade-version-a:
+    interface: upgrade
+
 provides:
   database:
     interface: mongodb_client

pyproject.toml

@@ -22,6 +22,8 @@ pyyaml = "^6.0.1"
 jinja2 = "^3.1.3"
 poetry-core = "^1.9.0"
 data-platform-helpers = "^0.1.3"
+overrides = "^7.7.0"
+lightkube = "^0.15.3"
 pyOpenSSL = "^24.2.1"
 setuptools = "^72.0.0"