Minor changes

1 files changed, 25 insertions, 0 deletions

diff --git a/clusterman/commands/frontend.py b/clusterman/commands/frontend.py
new file mode 100644
index 0000000..bcd4ab7
--- /dev/null
+++ b/clusterman/commands/frontend.py
@@ -0,0 +1,25 @@
+import os, json
+from clusterman.config import CONF
+
+
+
+
+def info():
+    nodes=None
+    if os.path.exists(CONF.NODE_FILE):
+        with open(CONF.NODE_FILE) as f:
+            nodes=json.load(f)
+
+    cache=None
+    if os.path.exists(CONF.CACHE_FILE):
+        with open(CONF.CACHE_FILE) as f:
+            cache=json.load(f)
+
+    # Node 
+    print("Node count: ",end="")
+    print("NA") if nodes==None else print(len(nodes))
+
+    # Cache
+    print("Last node scan: ",end="")
+    if cache!=None and "last_scan" in CONF["cache"]:
+        print(CONF["cache"]["last_scan"])