test docker image before pushing

1 files changed, 29 insertions, 0 deletions

diff --git a/test_image.sh b/test_image.sh
new file mode 100755
index 0000000..c23523a
--- /dev/null
+++ b/test_image.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+set -exo pipefail
+
+docker_image=$1
+port=$2
+
+wait_start() {
+    for in in {1..10}; do
+    if  /usr/bin/curl -s -m 5 -f "http://localhost:${port}/metrics" > /dev/null ; then exit 0 ;
+    else
+      sleep 1
+    fi
+    done
+
+  exit 1
+
+}
+
+docker_start() {
+    docker run -d -p "${port}":"${port}" "${docker_image}"
+}
+
+if [[ "$#" -ne 2 ]] ; then
+    echo "Usage: $0 quay.io/prometheus/node-exporter:v0.13.0 9100" >&2
+    exit 1
+fi
+
+docker_start
+wait_start