fail on install error

infrastructure/backup/image/resources/backup.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -o pipefail
+set -eux pipefail
 
 function main() {
     file_env AWS_ACCESS_KEY_ID

infrastructure/backup/image/resources/init.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -eux pipefail
+
 function main() {
     file_env AWS_ACCESS_KEY_ID
     file_env AWS_SECRET_ACCESS_KEY

infrastructure/backup/image/resources/install.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -eux pipefail
+
 apt-get update > /dev/null;
 
 install -m 0700 /tmp/entrypoint.sh /

infrastructure/backup/image/resources/restic-snapshots.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -o pipefail
+set -eux pipefail
 
 function main() {
     file_env AWS_ACCESS_KEY_ID

infrastructure/backup/image/resources/restore.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -Eeo pipefail
+set -eux pipefail
 
 function main() {