[helm] control order provisioner and tokengen jobs run in (#7939)

**What this PR does / why we need it**:

This adds `hook-weight` annotations to the tokengen and provisioner jobs
to make sure tokengen always runs first. The fixes a race condition
where provisioner attempts to go first but locks and fails the
deployment because no token is available.

**Which issue(s) this PR fixes**:
Fixes #7251

**Special notes for your reviewer**:

**Checklist**
- [ ] Reviewed the `CONTRIBUTING.md` guide
- [ ] Documentation added
- [ ] Tests updated
- [ ] `CHANGELOG.md` updated
- [ ] Changes that require user attention or interaction to upgrade are
documented in `docs/sources/upgrading/_index.md`

production/helm/loki/CHANGELOG.md

@@ -11,6 +11,10 @@ Entries should be ordered as follows:
 
 Entries should include a reference to the pull request that introduced the change.
 
+## 3.8.0
+
+- [BUGFIX] Added `helm-weight` annotations to the tokengen and provisioner jobs to make sure tokengen always runs before provisioner
+
 ## 3.7.0
 
 **BREAKING**: Configuration values for Loki Canary moved from `monitoring.selfMonitoring.lokiCanary` to `monitoring.lokiCanary`

production/helm/loki/Chart.yaml

@@ -4,7 +4,7 @@ name: loki
 description: Helm chart for Grafana Loki in simple, scalable mode
 type: application
 appVersion: 2.7.0
-version: 3.7.0
+version: 3.8.0
 home: https://grafana.github.io/helm-charts
 sources:
   - https://github.com/grafana/loki

production/helm/loki/README.md

@@ -1,6 +1,6 @@
 # loki
 
-![Version: 3.7.0](https://img.shields.io/badge/Version-3.7.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.7.0](https://img.shields.io/badge/AppVersion-2.7.0-informational?style=flat-square)
+![Version: 3.8.0](https://img.shields.io/badge/Version-3.8.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 2.7.0](https://img.shields.io/badge/AppVersion-2.7.0-informational?style=flat-square)
 
 Helm chart for Grafana Loki in simple, scalable mode
 

production/helm/loki/templates/provisioner/job-provisioner.yaml

@@ -14,6 +14,7 @@ metadata:
     {{- toYaml . | nindent 4 }}
     {{- end }}
     "helm.sh/hook": post-install
+    "helm.sh/hook-weight": "10"
 spec:
   backoffLimit: 6
   completions: 1

production/helm/loki/templates/tokengen/job-tokengen.yaml

@@ -15,6 +15,7 @@ metadata:
     {{- toYaml . | nindent 4 }}
     {{- end }}
     "helm.sh/hook": post-install
+    "helm.sh/hook-weight": "0"
 spec:
   backoffLimit: 6
   completions: 1