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https://github.com/neondatabase/neon.git
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a560b28829
We used to generate the ID, if the caller didn't specify it. That's bad practice, however, because network is never fully reliable, so it's possible we create a new tenant but the caller doesn't know about it, and because it doesn't know the tenant ID, it has no way of retrying or checking if it succeeded. To discourage that, make it mandatory. The web control plane has not relied on the auto-generation for a long time.
57 lines
1.4 KiB
Bash
Executable File
57 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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set -eux
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# Generate a random tenant or timeline ID
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#
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# Takes a variable name as argument. The result is stored in that variable.
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generate_id() {
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local -n resvar=$1
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printf -v resvar '%08x%08x%08x%08x' $SRANDOM $SRANDOM $SRANDOM $SRANDOM
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}
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PG_VERSION=${PG_VERSION:-14}
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SPEC_FILE_ORG=/var/db/postgres/specs/spec.json
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SPEC_FILE=/tmp/spec.json
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echo "Waiting pageserver become ready."
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while ! nc -z pageserver 6400; do
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sleep 1;
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done
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echo "Page server is ready."
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echo "Create a tenant and timeline"
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generate_id tenant_id
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PARAMS=(
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-sb
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-X POST
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-H "Content-Type: application/json"
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-d "{\"new_tenant_id\": \"${tenant_id}\"}"
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http://pageserver:9898/v1/tenant/
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)
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result=$(curl "${PARAMS[@]}")
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echo $result | jq .
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generate_id timeline_id
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PARAMS=(
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-sb
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-X POST
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-H "Content-Type: application/json"
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-d "{\"new_timeline_id\": \"${timeline_id}\", \"pg_version\": ${PG_VERSION}}"
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"http://pageserver:9898/v1/tenant/${tenant_id}/timeline/"
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)
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result=$(curl "${PARAMS[@]}")
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echo $result | jq .
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echo "Overwrite tenant id and timeline id in spec file"
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sed "s/TENANT_ID/${tenant_id}/" ${SPEC_FILE_ORG} > ${SPEC_FILE}
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sed -i "s/TIMELINE_ID/${timeline_id}/" ${SPEC_FILE}
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cat ${SPEC_FILE}
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echo "Start compute node"
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/usr/local/bin/compute_ctl --pgdata /var/db/postgres/compute \
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-C "postgresql://cloud_admin@localhost:55433/postgres" \
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-b /usr/local/bin/postgres \
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-S ${SPEC_FILE}
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