Separate scripts for deployment upgrade and clean install of Jaeger Demo deployment and enable G-Tracking in Jaeger UI (#7440)

## Which problem is this PR solving?
- Part of #7115 . 
- Added another script that does clean install of deployments , this
would be needed if we do changes in config's of jaeger or prometheus
stack .
- Added G-tracking for Jaeger UI .
- Added functionality in the github workflow to run different scripts
based on event triggered .

## Checklist
- [ ] I have read
https://github.com/jaegertracing/jaeger/blob/master/CONTRIBUTING_GUIDELINES.md
- [ ] I have signed all commits
- [ ] I have added unit tests for the new functionality
- [ ] I have run lint and test steps successfully
  - for `jaeger`: `make lint test`
  - for `jaeger-ui`: `npm run lint` and `npm run test`

---------

Signed-off-by: chahat sagar <[email protected]>

Author: chahatsagarmain

.github/workflows/ci-deploy-demo.yml

@@ -31,7 +31,13 @@ jobs:
     - name: Checkout jaeger repository
       uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
-    - name: Deploy using Jaeger's deploy-all.sh
+    - name: Deploy using appropriate script
       run: |
         cd ./examples/oci
-        bash ./deploy-all.sh
+        if [ "${{ github.event_name }}" = "schedule" ]; then
+          echo "🕒 Scheduled run - using deploy-all.sh (upgrade mode)"
+          bash ./deploy-all.sh
+        else
+          echo "🔄 Manual run - using deploy-all.sh with clean mode (uninstall/install)"
+          bash ./deploy-all.sh clean
+        fi         

examples/oci/config.yaml

@@ -24,6 +24,9 @@ extensions:
         endpoint: 0.0.0.0:13133
   jaeger_query:
     base_path: /jaeger
+    ui:
+      config_file: /etc/jaeger/ui-config/ui-config.json
+      log_access: true
     storage:
       traces: some_storage
       metrics: some_metrics_storage

examples/oci/deploy-all.sh

@@ -5,6 +5,24 @@
 
 set -euo pipefail
 
+MODE="${1:-upgrade}"
+
+if [[ "$MODE" == "upgrade" ]]; then
+  HELM_JAEGER_CMD="upgrade --install --force"
+  HELM_PROM_CMD="upgrade --install --force"
+else
+  echo "🟣 Clean mode: Uninstalling Jaeger and Prometheus..."
+  helm uninstall jaeger --ignore-not-found || true
+  helm uninstall prometheus --ignore-not-found || true
+  for name in jaeger prometheus; do
+    while helm list --filter "^${name}$" | grep "$name" &>/dev/null; do
+      echo "Waiting for Helm release $name to be deleted..."
+    done
+  done
+  HELM_JAEGER_CMD="install"
+  HELM_PROM_CMD="install"
+fi
+
 # Clone Jaeger Helm Charts (v2 branch) if not already present
 if [ ! -d "helm-charts" ]; then
   echo "📥 Cloning Jaeger Helm Charts..."
@@ -33,19 +51,18 @@ if [[ "$(basename $PWD)" != "oci" ]]; then
   fi
 fi
 
-# Deploy Jaeger (All-in-One with memory storage)
-echo "🟣 Step 1: Installing Jaeger..."
-helm upgrade --install --force jaeger ./helm-charts/charts/jaeger \
+echo "🟣 Deploying Jaeger..."
+helm $HELM_JAEGER_CMD jaeger ./helm-charts/charts/jaeger \
   --set provisionDataStore.cassandra=false \
   --set allInOne.enabled=true \
   --set storage.type=memory \
   --set-file userconfig="./config.yaml" \
+  --set-file uiconfig="./ui-config.json" \
   -f ./jaeger-values.yaml
 
-# Deploy Prometheus Monitoring Stack
-echo "🟢 Step 2: Deploying Prometheus Monitoring stack..."
+echo "🟢 Deploying Prometheus..."
 kubectl apply -f prometheus-svc.yaml
-helm upgrade --install --force prometheus -f monitoring-values.yaml prometheus-community/kube-prometheus-stack
+helm $HELM_PROM_CMD prometheus -f monitoring-values.yaml prometheus-community/kube-prometheus-stack
 
 # Create ConfigMap for Trace Generator
 echo "🔵 Step 3: Creating ConfigMap for Trace Generator..."
@@ -55,8 +72,8 @@ kubectl create configmap trace-script --from-file=./load-generator/generate_trac
 echo "🟡 Step 4: Deploying Trace Generator Pod..."
 kubectl apply -f ./load-generator/load-generator.yaml
 
-#Deploy ingress changes 
-echo "🟡 Step 4: Deploying Ingress Resource..."
+# Deploy ingress changes 
+echo "🟡 Step 5: Deploying Ingress Resource..."
 kubectl apply -f ingress.yaml
 
 # Output Port-forward Instructions
@@ -73,4 +90,4 @@ echo "Then open:"
 echo "🔍 Jaeger: http://localhost:16686/jaeger"
 echo "📈 Prometheus: http://localhost:9090"
 echo "📊 Grafana: http://localhost:9091"
-echo "🚕 HotROD: http://localhost:8080"
+echo "🚕 HotROD: http://localhost:8080"

examples/oci/ui-config.json

@@ -0,0 +1,6 @@
+{
+  "tracking": {
+    "gaID": "G-S88L6V684T",
+    "trackErrors": true
+  }
+}