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Postgres upgrade #125

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Postgres upgrade #125

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00db624
feat: named volume for poestgres
Mar 18, 2024
c712f53
feat: add docker-compose stacks for upgradE/downgrade postgres
Mar 18, 2024
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92 changes: 92 additions & 0 deletions docker-compose-downgrade.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,92 @@
x-common-infos:
# Env variables stored in a .env file at same level than docker-compose.yaml
environment: &common-env
POSTGRES_HOSTNAME: ${POSTGRES_HOSTNAME:-postgres_bloom}
POSTGRES_DB: ${POSTGRES_DB:-bloom_db}
POSTGRES_USER: ${POSTGRES_USER:-bloom_user}
POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-bloom}
LOGGING_LEVEL: ${LOGGING_LEVEL:-INFO}

services:

postgres-14:
container_name: postgres_bloom_14
image: ${POSTGIS_IMAGE:-postgis/postgis:14-3.3-alpine}
environment:
<<: *common-env
networks:
- bloom_net
volumes:
- bloom-postgres:/var/lib/postgresql
healthcheck:
test: ['CMD-SHELL', "pg_isready --quiet --dbname=$${POSTGRES_DB:-bloom_db} --username=$${POSTGRES_USER:-bloom_user}"]
interval: 100ms
timeout: 14s
retries: 140
start_period: 0s


postgres-16:
container_name: postgres_16
image: ${POSTGIS_IMAGE:-postgis/postgis:16}
environment:
<<: *common-env
networks:
- bloom_net
healthcheck:
test: ['CMD-SHELL', "pg_isready --quiet --dbname=$${POSTGRES_DB:-bloom_db} --username=$${POSTGRES_USER:-bloom_user}"]
interval: 100ms
timeout: 14s
retries: 140
start_period: 0s


dump-postgres-16:
container_name: migrate_from_14
image: ${POSTGIS_IMAGE:-postgis/postgis:14-3.3-alpine}
environment:
<<: *common-env
networks:
- bloom_net
volumes:
#- bloom-data-migration-14:/var/lib/postgresql
- ./data/migration:/migration
command: >
sh -c "
for i in 1 2 3; do pg_isready -U ${POSTGRES_USER} --dbname ${POSTGRES_DB} --host postgres-16 && break || sleep 5; done
export PGPASSWORD=${POSTGRES_PASSWORD}
pg_dump --host postgres-14 -U ${POSTGRES_USER} --dbname ${POSTGRES_DB} > /migration/dump-16.sql
"
depends_on:
postgres-16:
condition: service_healthy

downgrade-postgres-14:
container_name: downgrade_postgres_14
image: ${POSTGIS_IMAGE:-postgis/postgis:14}
environment:
<<: *common-env
networks:
- bloom_net
volumes:
- bloom-postgres:/var/lib/postgresql
- ./data/migration:/migration
command: >
sh -c "
for i in 1 2 3; do pg_isready -U ${POSTGRES_USER} --dbname ${POSTGRES_DB} --host postgres-14 && break || sleep 5; done
export PGPASSWORD=${POSTGRES_PASSWORD}
psql --host postgres-14 -U ${POSTGRES_USER} --dbname ${POSTGRES_DB} < /migration/dump-16.sql
"
depends_on:
postgres-14:
condition: service_healthy
dump-postgres-16:
condition: service_completed_successfully

networks:
bloom_net:
name: bloom_net

volumes:
bloom-data-migration-share:
bloom-postgres:
92 changes: 92 additions & 0 deletions docker-compose-upgrade.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,92 @@
x-common-infos:
# Env variables stored in a .env file at same level than docker-compose.yaml
environment: &common-env
POSTGRES_HOSTNAME: ${POSTGRES_HOSTNAME:-postgres_bloom}
POSTGRES_DB: ${POSTGRES_DB:-bloom_db}
POSTGRES_USER: ${POSTGRES_USER:-bloom_user}
POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-bloom}
LOGGING_LEVEL: ${LOGGING_LEVEL:-INFO}

services:

postgres-14:
container_name: postgres_bloom_14
image: ${POSTGIS_IMAGE:-postgis/postgis:14-3.3-alpine}
environment:
<<: *common-env
networks:
- bloom_net
volumes:
- bloom-postgres:/var/lib/postgresql
healthcheck:
test: ['CMD-SHELL', "pg_isready --quiet --dbname=$${POSTGRES_DB:-bloom_db} --username=$${POSTGRES_USER:-bloom_user}"]
interval: 100ms
timeout: 14s
retries: 140
start_period: 0s


postgres-16:
container_name: postgres_bloom_16
image: ${POSTGIS_IMAGE:-postgis/postgis:16}
environment:
<<: *common-env
networks:
- bloom_net
healthcheck:
test: ['CMD-SHELL', "pg_isready --quiet --dbname=$${POSTGRES_DB:-bloom_db} --username=$${POSTGRES_USER:-bloom_user}"]
interval: 100ms
timeout: 14s
retries: 140
start_period: 0s


dump-postgres-14:
container_name: migrate_from_14
image: ${POSTGIS_IMAGE:-postgis/postgis:14-3.3-alpine}
environment:
<<: *common-env
networks:
- bloom_net
volumes:
#- bloom-data-migration-14:/var/lib/postgresql
- ./data/migration:/migration
command: >
sh -c "
for i in 1 2 3; do pg_isready -U ${POSTGRES_USER} --dbname ${POSTGRES_DB} --host postgres-14 && break || sleep 5; done
export PGPASSWORD=${POSTGRES_PASSWORD}
pg_dump --host postgres-14 -U ${POSTGRES_USER} --dbname ${POSTGRES_DB} > /migration/dump-14.sql
"
depends_on:
postgres-14:
condition: service_healthy

upgrade-postgres-16:
container_name: migrate_to_16
image: ${POSTGIS_IMAGE:-postgis/postgis:16}
environment:
<<: *common-env
networks:
- bloom_net
volumes:
- bloom-postgres:/var/lib/postgresql
- ./data/migration:/migration
command: >
sh -c "
for i in 1 2 3; do pg_isready -U ${POSTGRES_USER} --dbname ${POSTGRES_DB} --host postgres-16 && break || sleep 5; done
export PGPASSWORD=${POSTGRES_PASSWORD}
psql --host postgres-16 -U ${POSTGRES_USER} --dbname ${POSTGRES_DB} < /migration/dump-14.sql
"
depends_on:
postgres-16:
condition: service_healthy
dump-postgres-14:
condition: service_completed_successfully

networks:
bloom_net:
name: bloom_net

volumes:
bloom-data-migration-share:
bloom-postgres:
7 changes: 6 additions & 1 deletion docker-compose.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -39,13 +39,15 @@ services:

postgres:
container_name: postgres_bloom
image: ${POSTGIS_IMAGE:-postgis/postgis:14-3.3-alpine}
image: ${POSTGIS_IMAGE:-postgis/postgis:16}
environment:
<<: *common-env
ports:
- ${POSTGRES_PORT:-5432}:5432
networks:
- bloom_net
volumes:
- bloom-postgres:/var/lib/postgresql
healthcheck:
test:
[
Expand Down Expand Up @@ -87,3 +89,6 @@ services:
networks:
bloom_net:
name: bloom_net

volumes:
bloom-postgres:
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