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Allow loading secrets from mounted files rather than ENV vars #488

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9 changes: 9 additions & 0 deletions 10/root/usr/bin/run-postgresql
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,15 @@

export ENABLE_REPLICATION=${ENABLE_REPLICATION:-false}

# Load secrets from files mounted on the filesystem and only expose them to this process.
# This allows kubernetes to mount secrets as files in a directory rather than exposing them in the ENV.
# For example: mount secret with key username as /run/secrets/postgresql/POSTGRESQL_USER
for file in /run/secrets/postgresql/*
do
[ -e "$file" ] || continue
export "$(basename $file)=$(cat $file)"
done

set -eu
export_vars=$(cgroup-limits) ; export $export_vars

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9 changes: 9 additions & 0 deletions 12/root/usr/bin/run-postgresql
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,15 @@

export ENABLE_REPLICATION=${ENABLE_REPLICATION:-false}

# Load secrets from files mounted on the filesystem and only expose them to this process.
# This allows kubernetes to mount secrets as files in a directory rather than exposing them in the ENV.
# For example: mount secret with key username as /run/secrets/postgresql/POSTGRESQL_USER
for file in /run/secrets/postgresql/*
do
[ -e "$file" ] || continue
export "$(basename $file)=$(cat $file)"
done

set -eu
export_vars=$(cgroup-limits) ; export $export_vars

Expand Down
9 changes: 9 additions & 0 deletions 13/root/usr/bin/run-postgresql
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,15 @@

export ENABLE_REPLICATION=${ENABLE_REPLICATION:-false}

# Load secrets from files mounted on the filesystem and only expose them to this process.
# This allows kubernetes to mount secrets as files in a directory rather than exposing them in the ENV.
# For example: mount secret with key username as /run/secrets/postgresql/POSTGRESQL_USER
for file in /run/secrets/postgresql/*
do
[ -e "$file" ] || continue
export "$(basename $file)=$(cat $file)"
done

set -eu
export_vars=$(cgroup-limits) ; export $export_vars

Expand Down
9 changes: 9 additions & 0 deletions src/root/usr/bin/run-postgresql
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,15 @@

export ENABLE_REPLICATION=${ENABLE_REPLICATION:-false}

# Load secrets from files mounted on the filesystem and only expose them to this process.
# This allows kubernetes to mount secrets as files in a directory rather than exposing them in the ENV.
# For example: mount secret with key username as /run/secrets/postgresql/POSTGRESQL_USER
for file in /run/secrets/postgresql/*
do
[ -e "$file" ] || continue
export "$(basename $file)=$(cat $file)"
done

set -eu
export_vars=$(cgroup-limits) ; export $export_vars

Expand Down