Add configurable sleep interval for retry_cmd_until_success.sh

.gitlab-ci.yml

@@ -867,8 +867,9 @@ kube-prometheus-stack-alerts:
   before_script:
     - *debug_information
   script:
-    # Retry taiko tests multiple times until they succeed
-    - bash ./.gitlab/ci_scripts/retry_cmd_until_success.sh 20 unbuffer python3 -m openappstack $HOSTNAME test --apps $RESOURCE | ts -i | ts
+    # Retry taiko tests 60 times until they succeed,
+    # with a sleep interval of 10s in between tests
+    - bash ./.gitlab/ci_scripts/retry_cmd_until_success.sh 60 10 unbuffer python3 -m openappstack $HOSTNAME test --apps $RESOURCE | ts -i | ts
   artifacts:
     paths:
       - test/taiko/Screenshot*
@@ -905,7 +906,6 @@ rocketchat-taiko:
   extends:
     - .taiko
     - .rocketchat_rules
-  allow_failure: true
 
 wekan-taiko:
   variables:

.gitlab/ci_scripts/retry_cmd_until_success.sh

@@ -4,22 +4,29 @@
 #
 # Usage:
 #
-#   ./retry_cmd_until_success.sh [retries] [cmd]
+#   ./retry_cmd_until_success.sh [retries] [sleep] [cmd]
 #
 # Example:
 #
-#   ./retry_cmd_until_success.sh 10 ping ix.de
+#   ./retry_cmd_until_success.sh 10 20 ping ix.de
 
 retries=$1
-shift
-cmd=$*
-
 if [[ ! $retries =~ ^-?[0-9]+$ ]]
 then
   echo "Please specify retries count."
   exit 1
 fi
 
+shift
+sleep_secs=$1
+if [[ ! $sleep_secs =~ ^-?[0-9]+$ ]]
+then
+  echo "Please specify sleep interval in seconds."
+  exit 1
+fi
+
+shift
+cmd=$*
 if [[ -z "$cmd" ]]
 then
   echo "Please specify a cmd."
@@ -31,11 +38,11 @@ i=0
 until eval $cmd
 do
   echo -e "return code: $?\n"
-  if [[ $i -ge 2 ]]
+  if [[ $i -ge $retries ]]
   then
     exit 1
   fi
   (( i++ ))
-  sleep 1
+  sleep $sleep_secs
   echo "${i}. retry:"
 done