From 34fe5274e08af6086b58414872584ecbabf334e7 Mon Sep 17 00:00:00 2001
From: Anton Kaliaev <anton.kalyaev@gmail.com>
Date: Tue, 11 Jul 2017 16:22:21 +0300
Subject: [PATCH] take into account status codes by leveraging `--fail` curl
 option (Refs #37)

---
 mintnet-kubernetes/app.template.yaml          | 4 ++--
 mintnet-kubernetes/examples/basecoin/app.yaml | 8 ++++----
 mintnet-kubernetes/examples/counter/app.yaml  | 4 ++--
 mintnet-kubernetes/examples/dummy/app.yaml    | 4 ++--
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/mintnet-kubernetes/app.template.yaml b/mintnet-kubernetes/app.template.yaml
index 781767100..b55fb67e3 100644
--- a/mintnet-kubernetes/app.template.yaml
+++ b/mintnet-kubernetes/app.template.yaml
@@ -129,11 +129,11 @@ spec:
             # wait until validator generates priv/pub key pair
             set +e
 
-            curl -s "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
+            curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
             ERR=$?
             while [ "$ERR" != 0 ]; do
               sleep 5
-              curl -s "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
+              curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
               ERR=$?
             done
             set -e
diff --git a/mintnet-kubernetes/examples/basecoin/app.yaml b/mintnet-kubernetes/examples/basecoin/app.yaml
index fe667a8e4..1e35c4e27 100644
--- a/mintnet-kubernetes/examples/basecoin/app.yaml
+++ b/mintnet-kubernetes/examples/basecoin/app.yaml
@@ -188,11 +188,11 @@ spec:
             # wait until validator generates priv/pub key pair
             set +e
 
-            curl -s "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
+            curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
             ERR=$?
             while [ "$ERR" != 0 ]; do
               sleep 5
-              curl -s "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
+              curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
               ERR=$?
             done
             set -e
@@ -247,11 +247,11 @@ spec:
             # wait until pod starts to serve its pub_key
             set +e
 
-            curl -s "http://$pod.$fqdn_suffix/app_pub_key.json" > /dev/null
+            curl -s --fail "http://$pod.$fqdn_suffix/app_pub_key.json" > /dev/null
             ERR=$?
             while [ "$ERR" != 0 ]; do
               sleep 5
-              curl -s "http://$pod.$fqdn_suffix/app_pub_key.json" > /dev/null
+              curl -s --fail "http://$pod.$fqdn_suffix/app_pub_key.json" > /dev/null
               ERR=$?
             done
             set -e
diff --git a/mintnet-kubernetes/examples/counter/app.yaml b/mintnet-kubernetes/examples/counter/app.yaml
index 0a92631ab..2e1bdc6d3 100644
--- a/mintnet-kubernetes/examples/counter/app.yaml
+++ b/mintnet-kubernetes/examples/counter/app.yaml
@@ -121,11 +121,11 @@ spec:
             # wait until validator generates priv/pub key pair
             set +e
 
-            curl -s "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
+            curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
             ERR=$?
             while [ "$ERR" != 0 ]; do
               sleep 5
-              curl -s "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
+              curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
               ERR=$?
             done
             set -e
diff --git a/mintnet-kubernetes/examples/dummy/app.yaml b/mintnet-kubernetes/examples/dummy/app.yaml
index 27ecdc0a1..d03be8ed5 100644
--- a/mintnet-kubernetes/examples/dummy/app.yaml
+++ b/mintnet-kubernetes/examples/dummy/app.yaml
@@ -121,11 +121,11 @@ spec:
             # wait until validator generates priv/pub key pair
             set +e
 
-            curl -s "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
+            curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
             ERR=$?
             while [ "$ERR" != 0 ]; do
               sleep 5
-              curl -s "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
+              curl -s --fail "http://$v.$fqdn_suffix/pub_key.json" > /dev/null
               ERR=$?
             done
             set -e