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nixos/ec2: don't populate nonexistent metadata files

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illustris 2023-02-26 23:03:10 +05:30
parent 9c466e7c1d
commit 7e4e6e8bd7
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1 changed files with 3 additions and 4 deletions
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7
nixos/modules/virtualisation/ec2-metadata-fetcher.sh
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@ -55,10 +55,9 @@ done
echo "getting EC2 instance metadata..."
get_imds() {
# Intentionally no --fail here, so that we proceed even if e.g. a
# 404 was returned (but we still fail if we can't reach the IMDS
# server).
curl --silent --show-error --header "X-aws-ec2-metadata-token: $IMDS_TOKEN" "$@"
# --fail to avoid populating missing files with 404 HTML response body
# || true to allow the script to continue even when encountering a 404
curl --silent --show-error --fail --header "X-aws-ec2-metadata-token: $IMDS_TOKEN" "$@" || true
}
get_imds -o "$metaDir/ami-manifest-path" http://169.254.169.254/1.0/meta-data/ami-manifest-path