k8s: use POSIX set -eu for /bin/sh

Author: mo

k8s-prepare-job.yaml

@@ -13,7 +13,7 @@ spec:
         args:
           - -c
           - |
-            set -euo pipefail
+            set -eu
             apt-get update && apt-get install -y git
             mkdir -p /app && cd /app
             git clone https://github.com/david-thrower/cerebros-core-algorithm-alpha.git .

k8s-train-job.yaml

@@ -13,7 +13,7 @@ spec:
         args:
           - -c
           - |
-            set -euo pipefail
+            set -eu
             apt-get update && apt-get install -y git
             mkdir -p /app && cd /app
             git clone https://github.com/david-thrower/cerebros-core-algorithm-alpha.git .