feat(laod_test): adding script (#1581)

Author: paologallinaharbur

tools/load_test.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+set -e
+
+## This script deploys in different namespaces the helm chart of the agent control
+## You need to have the following files in ~/.fleet-control:
+## - client_id: the client id of the system identity
+## - e2e_key: the private key of the system identity
+## - license_key: your new relic license key
+
+
+echo "Starting deployment of all namespaces..."
+
+helm upgrade --install flux -n load-test newrelic/agent-control-cd --set flux2.watchAllNamespaces=true
+
+cat << EOF > local/load-test.yaml
+systemIdentity:
+  create: false                  #<-- you need to pre-create it in your cluster
+  secretName: "sys-identity"
+
+config:
+  acRemoteUpdate: false
+  cdRemoteUpdate: false
+  fleet_control:
+    enabled: true
+    # Fleet with name 'load-test'. The sub-agent reports data to the 'Agent Control Canaries' account.
+    fleet_id: "NjQyNTg2NXxOR0VQfEZMRUVUfDAxOThjODA5LTlmMWEtNzM4Zi1iMDBjLTVmNDAwZWQ4YTJjZA"
+  override:
+    fleet_control:
+        signature_validation:
+          enabled: false
+  log:
+    level: warn
+  agents:
+    infra:
+      agent_type: "newrelic/com.newrelic.infrastructure:0.1.0"
+    infra-2:
+      agent_type: "newrelic/com.newrelic.infrastructure:0.1.0"
+agentsConfig:
+  infra:
+    chart_values:
+      newrelic-infrastructure:
+        enabled: false
+      nri-metadata-injection:
+        enabled: false
+      kube-state-metrics:
+        enabled: false
+      nri-kube-events:
+        enabled: false
+    chart_version: "*"
+  infra-2:
+    chart_values:
+      newrelic-infrastructure:
+        enabled: false
+      nri-metadata-injection:
+        enabled: false
+      kube-state-metrics:
+        enabled: false
+      nri-kube-events:
+        enabled: false
+    chart_version: "*"
+EOF
+echo "[$(date)] saved config file"
+
+
+for i in {1..150}; do
+    NAMESPACE="load-test-release-$i"
+    RELEASE_NAME="load-test-release-$i"
+    CLUSTER_NAME="load-test-release-$i"
+
+
+    echo "[$(date)] Creating namespace: $NAMESPACE"
+    kubectl create namespace $NAMESPACE || true
+
+    echo "[$(date)] Creating identity: $NAMESPACE" -n $NAMESPACE
+    kubectl create secret generic sys-identity --namespace $NAMESPACE --from-literal=CLIENT_ID="$(cat ~/.agent-control/client_id)" --from-literal=private_key="$(cat ~/.agent-control/e2e_key)" || true
+    echo "[$(date)] Installing helm chart in $NAMESPACE"
+
+    helm upgrade $RELEASE_NAME newrelic/agent-control-deployment --install \
+     --namespace $NAMESPACE --values local/load-test.yaml --set cluster=$CLUSTER_NAME --set subAgentsNamespace=$NAMESPACE --set licenseKey="$(cat ~/.agent-control/license_key)"
+
+    echo "[$(date)] Completed $NAMESPACE ($i/150)"
+done
+
+echo "All 150 namespaces deployed successfully!"