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Configure the timescaledb image with our grafanareader user by default #39

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Nov 21, 2023
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Configure the timescaledb image with our grafanareader user by default #39

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c29a939
Configure the timescaledb image with our grafanareader user by default
ghickman Nov 21, 2023
6e6f445
Correctly use the timescaledb image instead of timescaledb-ha
ghickman Nov 21, 2023
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3 changes: 2 additions & 1 deletion docker-compose.yaml
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Expand Up @@ -30,7 +30,8 @@ services:
- grafana:/var/lib/grafana

timescaledb:
image: timescale/timescaledb-ha:pg14-latest
build:
dockerfile: timescaledb/Dockerfile
environment:
POSTGRES_DB: metrics
POSTGRES_PASSWORD: pass
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3 changes: 3 additions & 0 deletions timescaledb/Dockerfile
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@@ -0,0 +1,3 @@
FROM timescale/timescaledb-ha:pg14-latest@sha256:19eb9276ee367411728e768217120e55300ac9c3bb5eadcf47aa5ded627f6db1
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COPY timescaledb/init.sql /docker-entrypoint-initdb.d/
6 changes: 6 additions & 0 deletions timescaledb/init.sql
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-- set up the grafanareader role with select permissions by default
CREATE ROLE grafanareader;
ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO grafanareader;
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ALTER USER grafanareader WITH PASSWORD 'grafana';
GRANT CONNECT ON DATABASE metrics TO grafanareader;
GRANT USAGE ON SCHEMA public TO grafanareader;