From d906e0ace58f59f11e254855e41dbb1d477b7f2e Mon Sep 17 00:00:00 2001 From: Gianluca Merlo Date: Mon, 21 Nov 2022 23:23:43 +0100 Subject: [PATCH] packer/alpine-linux: set -e for added safety --- packer/alpine-linux/scripts/post_setup.sh | 5 ++++- packer/alpine-linux/scripts/setup.sh | 3 +++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/packer/alpine-linux/scripts/post_setup.sh b/packer/alpine-linux/scripts/post_setup.sh index 0020270..3f4a375 100644 --- a/packer/alpine-linux/scripts/post_setup.sh +++ b/packer/alpine-linux/scripts/post_setup.sh @@ -1,4 +1,7 @@ #!/bin/sh + +set -e + # restore default sshd configuration mv /etc/ssh/sshd_config.orig /etc/ssh/sshd_config @@ -9,4 +12,4 @@ rm -rf /var/cache/apk/* rm -rf /tmp/uploads # Write 0 -dd if=/dev/zero bs=1M of=/zero ; rm -f /zero +(dd if=/dev/zero bs=1M of=/zero ; rm -f /zero) || true diff --git a/packer/alpine-linux/scripts/setup.sh b/packer/alpine-linux/scripts/setup.sh index 0ffcf41..0631389 100644 --- a/packer/alpine-linux/scripts/setup.sh +++ b/packer/alpine-linux/scripts/setup.sh @@ -1,4 +1,7 @@ #!/bin/sh + +set -e + # install additional packages apk add nano busybox-extras