fix(demo/deploy-bookbuyer): add sleep duration env variable to bookbu…

…yer deployment (#1442)

Add sleep duration environment variable to deploy bookbuyer and .env.example

.env.example

@@ -89,6 +89,10 @@ export BOOKWAREHOUSE_NAMESPACE=bookwarehouse
 # optional: Maximum of iterations to test for expected return codes. 0 means unlimited.
 # export CI_MAX_ITERATIONS_THRESHOLD=0
 
+# optional: Time in seconds that a bookbuyer sleeps between requests. 
+# Default: 1
+# export CI_SLEEP_BETWEEN_REQUESTS_SECONDS=1
+
 # optional: Whether to deploy traffic split policy or not
 # Default: true
 # export DEPLOY_TRAFFIC_SPLIT=true

demo/deploy-bookbuyer.sh

@@ -9,6 +9,7 @@ CI_MAX_ITERATIONS_THRESHOLD="${CI_MAX_ITERATIONS_THRESHOLD:-0}"
 CI_CLIENT_CONCURRENT_CONNECTIONS="${CI_CLIENT_CONCURRENT_CONNECTIONS:-1}"
 ENABLE_EGRESS="${ENABLE_EGRESS:-false}"
 EGRESS_EXPECTED_RESPONSE_CODE="${EGRESS_EXPECTED_RESPONSE_CODE:-404}"
+CI_SLEEP_BETWEEN_REQUESTS_SECONDS="${CI_SLEEP_BETWEEN_REQUESTS_SECONDS:-1}"
 
 kubectl delete deployment bookbuyer -n "$BOOKBUYER_NAMESPACE"  --ignore-not-found
 
@@ -80,6 +81,8 @@ spec:
               value: "$EGRESS_EXPECTED_RESPONSE_CODE"
             - name: "CI_CLIENT_CONCURRENT_CONNECTIONS"
               value: "$CI_CLIENT_CONCURRENT_CONNECTIONS"
+            - name: "CI_SLEEP_BETWEEN_REQUESTS_SECONDS"
+              value: "$CI_SLEEP_BETWEEN_REQUESTS_SECONDS"
 
       imagePullSecrets:
         - name: "$CTR_REGISTRY_CREDS_NAME"

demo/deploy-bookthief.sh

@@ -11,6 +11,7 @@ CI_MAX_ITERATIONS_THRESHOLD="${CI_MAX_ITERATIONS_THRESHOLD:-0}"
 CI_CLIENT_CONCURRENT_CONNECTIONS="${CI_CLIENT_CONCURRENT_CONNECTIONS:-1}"
 ENABLE_EGRESS="${ENABLE_EGRESS:-false}"
 EGRESS_EXPECTED_RESPONSE_CODE="${EGRESS_EXPECTED_RESPONSE_CODE:-404}"
+CI_SLEEP_BETWEEN_REQUESTS_SECONDS="${CI_SLEEP_BETWEEN_REQUESTS_SECONDS:-1}"
 
 kubectl delete deployment bookthief -n "$BOOKTHIEF_NAMESPACE"  --ignore-not-found