From 7c684e5e85d8d8dbbe65569a09a689f15666090d Mon Sep 17 00:00:00 2001
From: gifrerenom <lluis.gifre@cttc.es>
Date: Tue, 2 Jan 2024 12:05:06 +0000
Subject: [PATCH] Deploy Scripts:

- Added wait loops to let CockroachDB, NATS, or QuestDB services to become ready and available.
---
 deploy/tfs.sh | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/deploy/tfs.sh b/deploy/tfs.sh
index 5497ab984..d74097107 100755
--- a/deploy/tfs.sh
+++ b/deploy/tfs.sh
@@ -137,6 +137,11 @@ printf "\n"
 
 echo "Create secret with CockroachDB data"
 CRDB_SQL_PORT=$(kubectl --namespace ${CRDB_NAMESPACE} get service cockroachdb-public -o 'jsonpath={.spec.ports[?(@.name=="sql")].port}')
+while [ -z "$CRDB_SQL_PORT" ]; do
+    printf "%c" "."
+    sleep 1
+    CRDB_SQL_PORT=$(kubectl --namespace ${CRDB_NAMESPACE} get service cockroachdb-public -o 'jsonpath={.spec.ports[?(@.name=="sql")].port}')
+done
 kubectl create secret generic crdb-data --namespace ${TFS_K8S_NAMESPACE} --type='Opaque' \
     --from-literal=CRDB_NAMESPACE=${CRDB_NAMESPACE} \
     --from-literal=CRDB_SQL_PORT=${CRDB_SQL_PORT} \
@@ -148,6 +153,11 @@ printf "\n"
 
 echo "Create secret with NATS data"
 NATS_CLIENT_PORT=$(kubectl --namespace ${NATS_NAMESPACE} get service ${NATS_NAMESPACE} -o 'jsonpath={.spec.ports[?(@.name=="client")].port}')
+while [ -z "$NATS_CLIENT_PORT" ]; do
+    printf "%c" "."
+    sleep 1
+    NATS_CLIENT_PORT=$(kubectl --namespace ${NATS_NAMESPACE} get service ${NATS_NAMESPACE} -o 'jsonpath={.spec.ports[?(@.name=="client")].port}')
+done
 kubectl create secret generic nats-data --namespace ${TFS_K8S_NAMESPACE} --type='Opaque' \
     --from-literal=NATS_NAMESPACE=${NATS_NAMESPACE} \
     --from-literal=NATS_CLIENT_PORT=${NATS_CLIENT_PORT}
@@ -157,6 +167,13 @@ echo "Create secret with QuestDB data"
 QDB_HTTP_PORT=$(kubectl --namespace ${QDB_NAMESPACE} get service questdb-public -o 'jsonpath={.spec.ports[?(@.name=="http")].port}')
 QDB_ILP_PORT=$(kubectl --namespace ${QDB_NAMESPACE} get service questdb-public -o 'jsonpath={.spec.ports[?(@.name=="ilp")].port}')
 QDB_SQL_PORT=$(kubectl --namespace ${QDB_NAMESPACE} get service questdb-public -o 'jsonpath={.spec.ports[?(@.name=="sql")].port}')
+while [ -z "$QDB_HTTP_PORT" ] || [ -z "$QDB_ILP_PORT" ] || [ -z "$QDB_SQL_PORT" ]; do
+    printf "%c" "."
+    sleep 1
+    QDB_HTTP_PORT=$(kubectl --namespace ${QDB_NAMESPACE} get service questdb-public -o 'jsonpath={.spec.ports[?(@.name=="http")].port}')
+    QDB_ILP_PORT=$(kubectl --namespace ${QDB_NAMESPACE} get service questdb-public -o 'jsonpath={.spec.ports[?(@.name=="ilp")].port}')
+    QDB_SQL_PORT=$(kubectl --namespace ${QDB_NAMESPACE} get service questdb-public -o 'jsonpath={.spec.ports[?(@.name=="sql")].port}')
+done
 METRICSDB_HOSTNAME="questdb-public.${QDB_NAMESPACE}.svc.cluster.local"
 kubectl create secret generic qdb-data --namespace ${TFS_K8S_NAMESPACE} --type='Opaque' \
     --from-literal=QDB_NAMESPACE=${QDB_NAMESPACE} \
-- 
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