fully wire up temporal. add startup script test to ensure temporal is running

controller/PostgreSQL.cpp

@@ -279,19 +279,24 @@ PostgreSQL::~PostgreSQL()
 
 void PostgreSQL::configureSmee() 
 {
+	const char *TEMPORAL_SCHEME = "ZT_TEMPORAL_SCHEME";
 	const char *TEMPORAL_HOST = "ZT_TEMPORAL_HOST";
 	const char *TEMPORAL_PORT = "ZT_TEMPORAL_PORT";
 	const char *TEMPORAL_NAMESPACE = "ZT_TEMPORAL_NAMESPACE";
 	const char *SMEE_TASK_QUEUE = "ZT_SMEE_TASK_QUEUE";
 
+	const char *scheme = getenv(TEMPORAL_SCHEME);
+	if (scheme == NULL) {
+		scheme = "http";
+	}
 	const char *host = getenv(TEMPORAL_HOST);
 	const char *port = getenv(TEMPORAL_PORT);
 	const char *ns = getenv(TEMPORAL_NAMESPACE);
 	const char *task_queue = getenv(SMEE_TASK_QUEUE);
 
-	if (host != NULL && port != NULL && ns != NULL && task_queue != NULL) {
+	if (scheme != NULL && host != NULL && port != NULL && ns != NULL && task_queue != NULL) {
 		fprintf(stderr, "creating smee client\n");
-		std::string hostPort = std::string(host) + std::string(":") + std::string(port);
+		std::string hostPort = std::string(scheme) + std::string("://") + std::string(host) + std::string(":") + std::string(port);
 		this->_smee = smeeclient::smee_client_new(hostPort.c_str(), ns, task_queue);
 	} else {
 		fprintf(stderr, "Smee client not configured\n");

ext/central-controller-docker/Dockerfile.builder

@@ -21,6 +21,6 @@ RUN apt -y install \
     curl \
     google-perftools \
     libgoogle-perftools-dev \
-    protobuf-compiler
+    protobuf-compiler 
 
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y

ext/central-controller-docker/Dockerfile.run_base

@@ -3,6 +3,7 @@ FROM ubuntu:jammy
 RUN apt update && apt upgrade -y
 
 RUN apt -y install \
+    netcat \
     postgresql-client \
     postgresql-client-common \
     libjemalloc2 \
@@ -11,5 +12,4 @@ RUN apt -y install \
     binutils \
     linux-tools-gke \
     perf-tools-unstable \
-    google-perftools \
-    netcat
+    google-perftools 

ext/central-controller-docker/main.sh

@@ -101,7 +101,7 @@ else
 fi
 
 echo "Waiting for temporal"
-while ! nc -z ${ZT_TEMPORAL_HOST} ${ZTC_TEMPORAL_PORT}; do
+while ! nc -z ${ZT_TEMPORAL_HOST} ${ZT_TEMPORAL_PORT}; do
     echo "waiting...";
     sleep 1;
 done