Fix PostgreSQL probe variable substitution in Keycloak install #5
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Export POSTGRES_USER and POSTGRES_DB environment variables so that
envsubst correctly substitutes these values in the PostgreSQL
deployment template's readiness/liveness probe commands.
Without this fix, envsubst replaces ${POSTGRES_USER} and ${POSTGRES_DB}
with empty strings, causing the probe command to fail with:
"FATAL: role '-d' does not exist"
The authn profile configures TLS edge termination on routes, so the health endpoint must be accessed via HTTPS instead of HTTP.
EricWittmann
approved these changes
Jan 8, 2026
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Export POSTGRES_USER and POSTGRES_DB environment variables so that envsubst correctly substitutes these values in the PostgreSQL deployment template's readiness/liveness probe commands.
Without this fix, envsubst replaces ${POSTGRES_USER} and ${POSTGRES_DB} with empty strings, causing the probe command to fail with: "FATAL: role '-d' does not exist"
I have also update the probe path for the Keycloak case, since this one uses tls.