wait for directories creation

vouch-opensource · Jul 29, 2021 · 1e10257 · 1e10257
1 parent 9019065
commit 1e10257
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Showing 2 changed files with 16 additions and 5 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -15,8 +15,7 @@ ENV INTERVAL 15
 ENV TTL 60
 ENV PATHS /stores/
 
-CMD /usr/local/bin/python -u /usr/local/bin/rocksdb-prometheus-exporter \
-    --port $PORT \
-    --interval $INTERVAL \
-    --ttl $TTL \
-    $PATHS
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod 755 /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/entrypoint.sh b/entrypoint.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env sh
+
+while [ ! -d ${PATHS} ]; do
+    echo "Waiting for directories "$PATHS"..."
+    sleep 1;
+done;
+
+/usr/local/bin/python -u /usr/local/bin/rocksdb-prometheus-exporter \
+    --port $PORT \
+    --interval $INTERVAL \
+    --ttl $TTL \
+    $PATHS