Enable Istio on IEC type2

[iec.git] / src / use_cases / service_mesh / bookinfo / install / install.sh

diff --git a/src/use_cases/service_mesh/bookinfo/install/install.sh b/src/use_cases/service_mesh/bookinfo/install/install.sh
new file mode 100755 (executable)
index 0000000..0f4d9b1
--- /dev/null
+++ b/src/use_cases/service_mesh/bookinfo/install/install.sh
@@ -0,0 +1,53 @@
+#!/bin/bash -ex
+# shellcheck disable=SC2016
+# shellcheck source=/dev/null
+
+NODE_IP=${1:-10.169.36.152}
+
+function wait_for {
+  # Execute in a subshell to prevent local variable override during recursion
+  (
+    local total_attempts=$1; shift
+    local cmdstr=$*
+    local sleep_time=2
+    echo -e "\n[wait_for] Waiting for cmd to return success: ${cmdstr}"
+    # shellcheck disable=SC2034
+    for attempt in $(seq "${total_attempts}"); do
+      echo "[wait_for] Attempt ${attempt}/${total_attempts%.*} for: ${cmdstr}"
+      # shellcheck disable=SC2015
+      eval "${cmdstr}" && echo "[wait_for] OK: ${cmdstr}" && return 0 || true
+      sleep "${sleep_time}"
+    done
+    echo "[wait_for] ERROR: Failed after max attempts: ${cmdstr}"
+    return 1
+  )
+}
+
+# Enable default namespace as auto-inject mode
+# kubectl label namespace default istio-injection=enabled
+
+basepath=$(cd "$(dirname "$0")"; pwd)
+INFO_YAML=${INFO_YAML:-${basepath}/../config}
+
+# TODO(alav): Make each step re-entrant
+
+# shellcheck source=/dev/null
+# Waiting for Istio ready
+wait_for 100 'test $(kubectl get pods -n istio-system | grep -ce "Running") -eq 12'
+
+# Start bookinfo pods
+kubectl apply -f $INFO_YAML/bookinfo.yaml
+
+# Waiting for sample case ready
+wait_for 100 'test $(kubectl get pods | grep -ce "Running") -eq 6'
+
+# Start gateway
+kubectl apply -f $INFO_YAML/bookinfo-gateway.yaml
+
+# Configure gate way
+INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="http2")].nodePort}')
+# SECURE_INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="https")].nodePort}')
+export GATEWAY_URL=$NODE_IP:$INGRESS_PORT
+
+# Confirm the result
+curl -s http://${GATEWAY_URL}/productpage | grep -o "<title>.*</title>"