mirror of
https://github.com/hanzo-ml/spark-operator.git
synced 2026-10-30 20:39:07 +00:00
Tariq HasanandGitHub
5673ca5abf
* ci: add shfmt and shellcheck checks for shell scripts Signed-off-by: tariq-hasan <[email protected]> * fix: address PR review feedback on shell lint setup Signed-off-by: tariq-hasan <[email protected]> --------- Signed-off-by: tariq-hasan <[email protected]>
32 lines
1.2 KiB
Bash
Executable File
32 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# echo commands to the terminal output
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set -ex
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# Check whether there is a passwd entry for the container UID
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myuid="$(id -u)"
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# If there is no passwd entry for the container UID, attempt to fake one
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# You can also refer to the https://github.com/docker-library/official-images/pull/13089#issuecomment-1534706523
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# It's to resolve OpenShift random UID case.
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# See also: https://github.com/docker-library/postgres/pull/448
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if ! getent passwd "$myuid" &> /dev/null; then
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for wrapper in {/usr,}/lib{/*,}/libnss_wrapper.so; do
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if [ -s "$wrapper" ]; then
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NSS_WRAPPER_PASSWD="$(mktemp)"
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NSS_WRAPPER_GROUP="$(mktemp)"
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export LD_PRELOAD="$wrapper" NSS_WRAPPER_PASSWD NSS_WRAPPER_GROUP
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mygid="$(id -g)"
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printf 'spark:x:%s:%s:%s:%s:/bin/false\n' "$myuid" "$mygid" "${SPARK_USER_NAME:-anonymous uid}" "$SPARK_HOME" > "$NSS_WRAPPER_PASSWD"
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printf 'spark:x:%s:\n' "$mygid" > "$NSS_WRAPPER_GROUP"
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break
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fi
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done
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fi
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# Path for catatonit may differ depending on base container OS
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CATATONIT=$(command -v catatonit) || {
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echo "error: catatonit not found in PATH" >&2
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exit 1
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}
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exec "$CATATONIT" -- /usr/bin/spark-operator "$@"
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