From a19877e4c0456719775b0c65155e265304f8a3cb Mon Sep 17 00:00:00 2001
From: vaniisgh <vanisingh@live.co.uk>
Date: Thu, 2 Jul 2020 14:07:43 +0530
Subject: [PATCH] feat(zfspv): check pod-status in BDD test (#171)

Signed-off-by: vaniisgh <vanisingh@live.co.uk>
---
 changelogs/unreleased/171-vaniisgh |  1 +
 ci/ci-test.sh                      | 37 ++++++++++++++++++++++++++++--
 2 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100644 changelogs/unreleased/171-vaniisgh

diff --git a/changelogs/unreleased/171-vaniisgh b/changelogs/unreleased/171-vaniisgh
new file mode 100644
index 0000000..671804b
--- /dev/null
+++ b/changelogs/unreleased/171-vaniisgh
@@ -0,0 +1 @@
+Add checks to ensure zfs-driver status is running in BDD test
diff --git a/ci/ci-test.sh b/ci/ci-test.sh
index 63361f9..3ddeab8 100755
--- a/ci/ci-test.sh
+++ b/ci/ci-test.sh
@@ -44,8 +44,41 @@ dumpControllerLogs() {
   printf "\n\n"
 }
 
-# wait for zfs driver to be UP
-sleep 20
+
+isPodReady(){
+  [ "$(kubectl get po "$1" -o 'jsonpath={.status.conditions[?(@.type=="Ready")].status}' -n kube-system)" = 'True' ]
+}
+
+
+isDriverReady(){
+  for pod in $zfsDriver;do
+    isPodReady $pod || return 1
+  done
+}
+
+
+waitForZFSDriver() {
+  period=120
+  interval=1
+  
+  i=0
+  while [ "$i" -le "$period" ]; do
+    zfsDriver="$(kubectl get pods -l role=openebs-zfs -o 'jsonpath={.items[*].metadata.name}' -n kube-system)"
+    if isDriverReady $zfsDriver; then
+      return 0
+    fi
+
+    i=$(( i + interval ))
+    echo "Waiting for zfs-driver to be ready..."
+    sleep "$interval"
+  done
+
+  echo "Waited for $period seconds, but all pods are not ready yet."
+  return 1
+}
+
+# wait for zfs-driver to be up
+waitForZFSDriver
 
 cd $TEST_DIR