maint: added expiry to responses

.github/workflows/deploy-helm.yml

@@ -30,12 +30,19 @@ jobs:
         kubecfg_path=${{ runner.temp }}/.kube_config
         echo "${{ secrets.KUBECONFIG }}" > $kubecfg_path
 
-        helm --kubeconfig=$kubecfg_path \
+        helm ls | awk '{print $1}' | grep -q ${{ inputs.DEPLOYMENT_NAME }} \
+        && helm --kubeconfig=$kubecfg_path \
           upgrade \
           --history-max 3 \
           --reuse-values \
           --set image.tag=${{ inputs.IMAGE_TAG }} \
           --set podLabels.image-digest=${{ inputs.IMAGE_DIGEST }} \
+          ${{ inputs.DEPLOYMENT_NAME }} .helm/siibra-explorer/ \
+        || helm --kubeconfig=$kubecfg_path \
+          install\
+          --set image.tag=${{ inputs.IMAGE_TAG }} \
+          --set podLabels.image-digest=${{ inputs.IMAGE_DIGEST }} \
+          --set envObj.HOST_PATHNAME=/viewer \
           ${{ inputs.DEPLOYMENT_NAME }} .helm/siibra-explorer/
 
         rm $kubecfg_path
@@ -50,14 +57,21 @@ jobs:
         kubecfg_path=${{ runner.temp }}/.kube_config
         echo "${{ secrets.KUBECONFIG }}" > $kubecfg_path
 
-        helm --kubeconfig=$kubecfg_path \
+        helm ls | awk '{print $1}' | grep -q ${{ inputs.DEPLOYMENT_NAME }} \
+        && helm --kubeconfig=$kubecfg_path \
           upgrade \
           --history-max 3 \
           --reuse-values \
           --set image.tag=${{ inputs.IMAGE_TAG }} \
           --set podLabels.image-digest=${{ inputs.IMAGE_DIGEST }} \
+          ${{ inputs.DEPLOYMENT_NAME }} .helm/siibra-explorer/ \
+        || helm --kubeconfig=$kubecfg_path \
+          install\
+          --set image.tag=${{ inputs.IMAGE_TAG }} \
+          --set podLabels.image-digest=${{ inputs.IMAGE_DIGEST }} \
+          --set envObj.HOST_PATHNAME=/viewer-staging \
           ${{ inputs.DEPLOYMENT_NAME }} .helm/siibra-explorer/
-          
+
         rm $kubecfg_path
 
   trigger-deploy-expmt:
@@ -70,12 +84,19 @@ jobs:
         kubecfg_path=${{ runner.temp }}/.kube_config
         echo "${{ secrets.KUBECONFIG }}" > $kubecfg_path
 
-        helm --kubeconfig=$kubecfg_path \
+        helm ls | awk '{print $1}' | grep -q ${{ inputs.DEPLOYMENT_NAME }} \
+        && helm --kubeconfig=$kubecfg_path \
           upgrade \
           --history-max 3 \
           --reuse-values \
           --set image.tag=${{ inputs.IMAGE_TAG }} \
           --set podLabels.image-digest=${{ inputs.IMAGE_DIGEST }} \
+          ${{ inputs.DEPLOYMENT_NAME }} .helm/siibra-explorer/ \
+        || helm --kubeconfig=$kubecfg_path \
+          install\
+          --set image.tag=${{ inputs.IMAGE_TAG }} \
+          --set podLabels.image-digest=${{ inputs.IMAGE_DIGEST }} \
+          --set envObj.HOST_PATHNAME=/viewer-expmt \
           ${{ inputs.DEPLOYMENT_NAME }} .helm/siibra-explorer/
           
         rm $kubecfg_path

.helm/siibra-explorer/values.yaml

@@ -2,7 +2,7 @@
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
 
-replicaCount: 1
+replicaCount: 2
 
 image:
   repository: docker-registry.ebrains.eu/siibra/siibra-explorer
@@ -96,7 +96,6 @@ tolerations: []
 affinity: {}
 
 envObj:
-  HOSTNAME: https://siibra-explorer.apps.tc.humanbrainproject.eu
   OVERWRITE_SPATIAL_ENDPOINT: https://siibra-spatial-backend.apps.tc.humanbrainproject.eu
   HOST_PATHNAME: /viewer
   OVERWRITE_API_ENDPOINT: https://siibra-api-prod.apps.tc.humanbrainproject.eu/v3_0

Dockerfile

 FROM node:16 as builder
 
-ARG BUILD_HASH
-ENV BUILD_HASH=${BUILD_HASH:-devbuild}
-
 ARG BACKEND_URL
 ENV BACKEND_URL=${BACKEND_URL}
 
@@ -47,6 +44,9 @@ RUN node third_party/matomo/processMatomo.js
 # prod container
 FROM python:3.10-alpine
 
+ARG BUILD_HASH
+ENV BUILD_HASH=${BUILD_HASH:-devbuild}
+
 RUN adduser --disabled-password nonroot
 
 RUN mkdir /common

backend/app/version_header.py

@@ -12,5 +12,8 @@ class VersionHeaderMW(BaseHTTPMiddleware):
             or (300 <= resp.status_code < 400) # if the request is redirect, do not interfere
         ):
             return resp
+        
+        # allow for debugging, cache should be busted every 10 min
         resp.headers["ETag"] = BUILD_HASH
+        resp.headers["Cache-Control"] = "max-age=600"
         return resp

docs/releases/v2.14.9.md

+# v2.14.9
+
+## Bugfix
+
+- Fix deployment issues

package.json

 {
   "name": "siibra-explorer",
-  "version": "2.14.8",
+  "version": "2.14.9",
   "description": "siibra-explorer - explore brain atlases. Based on humanbrainproject/nehuba & google/neuroglancer. Built with angular",
   "scripts": {
     "lint": "eslint src --ext .ts",