neon-operator/orig-compose/compute_wrapper/shell/compute.sh

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#!/bin/bash
set -eux
# Generate a random tenant or timeline ID
#
# Takes a variable name as argument. The result is stored in that variable.
generate_id() {
local -n resvar=$1
printf -v resvar '%08x%08x%08x%08x' $SRANDOM $SRANDOM $SRANDOM $SRANDOM
}
PG_VERSION=${PG_VERSION:-14}
SPEC_FILE_ORG=/var/db/postgres/specs/spec.json
SPEC_FILE=/tmp/spec.json
echo "Waiting pageserver become ready."
while ! nc -z pageserver 6400; do
sleep 1;
done
echo "Page server is ready."
echo "Create a tenant and timeline"
generate_id tenant_id
PARAMS=(
-sb
-X POST
-H "Content-Type: application/json"
-d "{\"new_tenant_id\": \"${tenant_id}\"}"
http://pageserver:9898/v1/tenant/
)
result=$(curl "${PARAMS[@]}")
echo $result | jq .
generate_id timeline_id
PARAMS=(
-sb
-X POST
-H "Content-Type: application/json"
-d "{\"new_timeline_id\": \"${timeline_id}\", \"pg_version\": ${PG_VERSION}}"
"http://pageserver:9898/v1/tenant/${tenant_id}/timeline/"
)
result=$(curl "${PARAMS[@]}")
echo $result | jq .
echo "Overwrite tenant id and timeline id in spec file"
sed "s/TENANT_ID/${tenant_id}/" ${SPEC_FILE_ORG} > ${SPEC_FILE}
sed -i "s/TIMELINE_ID/${timeline_id}/" ${SPEC_FILE}
cat ${SPEC_FILE}
echo "Start compute node"
/usr/local/bin/compute_ctl --pgdata /var/db/postgres/compute \
-C "postgresql://cloud_admin@localhost:55433/postgres" \
-b /usr/local/bin/postgres \
-S ${SPEC_FILE}