Inject information about deployment into REST API JWT wrapper

cesnet-central/playbooks/files/jupyterhub-jwt.yaml

-../../../common/playbooks/files/jupyterhub-jwt.yaml
\ No newline at end of file

common/playbooks/notebooks.yaml

@@ -22,6 +22,19 @@
       debug:
         msg: "{{ item.key }} = {{ item.value }}"
       loop: "{{ secrets | dict2items }}"
+    - name: Get Deployment Version From Git
+      command:
+        cmd: "git describe --tags"
+      delegate_to: 127.0.0.1
+      ignore_errors: true
+      register: git_describe
+      when: true
+    - name: Set Deployment Version as Fact
+      set_fact:
+        deployment_version: "{{ git_describe.stdout | default('0.0.0', true) }}"
+    - name: Debug Deployment Version
+      debug:
+        msg: "Deployment version: {{ deployment_version }}"
     - name: Copy config file to master
       vars:
         name: "{{ item | basename | splitext | first }}"
@@ -102,8 +115,13 @@
         - "../deployments/*.yaml"
 
     - name: Copy JWT wrapper for JupyterHub API
-      copy:
-        src: files/jupyterhub-jwt.yaml
+      vars:
+        versions:
+          deployment:
+            version: "{{ deployment_version }}"
+            instance: "{{ site_name | upper }}"
+      template:
+        src: jupyterhub-jwt.yaml
         dest: /tmp/jupyterhub-jwt.yaml
         mode: 0644
     - name: Configure JWT wrapper for JupyterHub API

common/playbooks/files/jupyterhub-jwt.yaml → common/playbooks/templates/jupyterhub-jwt.yaml

 ---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: deployment-versions
+  labels:
+    app: jwt
+data:
+  versions.json: |
+    {{ versions | to_nice_json | indent(width=4) }}
+---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -34,6 +44,13 @@ spec:
             - name: http
               containerPort: 8000
               protocol: TCP
+          volumeMounts:
+            - name: deployment-versions
+              mountPath: /VERSIONS
+      volumes:
+        - name: deployment-versions
+          configMap:
+            name: deployment-versions
 ---
 apiVersion: v1
 kind: Service

staging1/playbooks/files/jupyterhub-jwt.yaml

-../../../common/playbooks/files/jupyterhub-jwt.yaml
\ No newline at end of file

staging1/playbooks/templates/jupyterhub-jwt.yaml

+../../../common/playbooks/templates/jupyterhub-jwt.yaml
\ No newline at end of file

testing/playbooks/files/jupyterhub-jwt.yaml

-../../../common/playbooks/files/jupyterhub-jwt.yaml
\ No newline at end of file

testing/playbooks/templates/jupyterhub-jwt.yaml

+../../../common/playbooks/templates/jupyterhub-jwt.yaml
\ No newline at end of file