Refactoring push_images.sh to consume a single source of truth contai…

…ning valid images (#2147)

* Refactoring push_images.sh to take in the single source of truth

Made change

* Added single source of truth file

* Fixing issue with image list

build/push_images.sh

@@ -18,7 +18,10 @@ set -o errexit
 set -o nounset
 
 IMAGE_REGISTRY="ghcr.io/kanisterio"
-IMAGES=("mysql-sidecar" "kafka-adobe-s3-sink-connector" "postgres-kanister-tools" "postgresql" "cassandra" "kanister-kubectl-1.18" "mongodb" "es-sidecar" "controller" "kanister-tools" "kafka-adobe-s3-source-connector" "mssql-tools")
+
+IMAGES_NAME_PATH="valid_images.json"
+
+IMAGES=(`cat $IMAGES_NAME_PATH | jq -r .images[]`)
 
 TAG=${1:-"v9.99.9-dev"}
 

build/valid_images.json

@@ -0,0 +1,16 @@
+{
+	"image_registry": "ghcr.io/kanisterio",
+	"images": [ "mysql-sidecar", 
+	"kafka-adobe-s3-sink-connector", 
+	"postgres-kanister-tools",
+	"postgresql", 
+	"cassandra", 
+	"kanister-kubectl-1.18", 
+	"mongodb", 
+	"es-sidecar", 
+	"controller", 
+	"kanister-tools", 
+	"kafka-adobe-s3-source-connector", 
+	"mssql-tools"],
+	"tag": "v9.99.9-dev"
+}