initial commit

2026-08-11 20:42:44 +01:00
commit d9a0cd749e
27 changed files with 2868 additions and 0 deletions
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+[Volume]
+VolumeName=cdc-debezium-data
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+[Unit]
+Description=CDC demo Debezium Server
+Requires=cdc-postgres.service cdc-nats.service
+After=cdc-postgres.service cdc-nats.service
+
+[Container]
+Image=quay.io/debezium/server:3.5.2.Final
+ContainerName=cdc-debezium
+Network=cdc.network
+Volume=%h/.local/share/live-inventory-cdc-demo/application.properties:/debezium/config/application.properties:ro,Z
+Volume=cdc-debezium-data.volume:/debezium/data
+
+[Service]
+Restart=always
+RestartSec=5
+TimeoutStartSec=180
+
+[Install]
+WantedBy=default.target
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+[Unit]
+Description=CDC demo inspect NATS JetStream
+Requires=cdc-nats.service
+After=cdc-nats.service
+
+[Container]
+Image=docker.io/natsio/nats-box:latest
+Network=cdc.network
+Environment=NATS_URL=nats://cdc-nats:4222
+Volume=%h/.local/share/live-inventory-cdc-demo/scripts:/scripts:ro,Z
+Exec=sh /scripts/inspect.sh
+
+[Service]
+Restart=no
+TimeoutStartSec=120
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+[Volume]
+VolumeName=cdc-nats-data
@@ -0,0 +1,18 @@
+[Unit]
+Description=CDC demo NATS JetStream
+
+[Container]
+Image=docker.io/library/nats:2
+ContainerName=cdc-nats
+Network=cdc.network
+PublishPort=4222:4222
+PublishPort=8222:8222
+Volume=cdc-nats-data.volume:/data
+Exec=--debug --http_port=8222 --js --store_dir=/data
+
+[Service]
+Restart=always
+RestartSec=3
+
+[Install]
+WantedBy=default.target
@@ -0,0 +1,2 @@
+[Volume]
+VolumeName=cdc-postgres-data
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+[Unit]
+Description=CDC demo Postgres
+
+[Container]
+Image=docker.io/library/postgres:18-alpine
+ContainerName=cdc-postgres
+Network=cdc.network
+PublishPort=5453:5432
+Environment=POSTGRES_USER=postgres
+Environment=POSTGRES_PASSWORD=postgres
+Environment=POSTGRES_DB=postgres
+Volume=cdc-postgres-data.volume:/var/lib/postgresql
+Volume=%h/.local/share/live-inventory-cdc-demo/postgres/init:/docker-entrypoint-initdb.d:ro,Z
+Exec=postgres -c wal_level=logical -c max_wal_senders=10 -c max_replication_slots=10
+HealthCmd=pg_isready -U postgres -d postgres
+HealthInterval=5s
+HealthTimeout=5s
+HealthRetries=20
+
+[Service]
+Restart=always
+RestartSec=3
+TimeoutStartSec=120
+
+[Install]
+WantedBy=default.target
@@ -0,0 +1,18 @@
+[Unit]
+Description=CDC demo seed data
+Requires=cdc-postgres.service cdc-debezium.service
+After=cdc-postgres.service cdc-debezium.service
+
+[Container]
+Image=docker.io/library/postgres:18-alpine
+Network=cdc.network
+Environment=PGHOST=cdc-postgres
+Environment=PGUSER=postgres
+Environment=PGPASSWORD=postgres
+Environment=PGDATABASE=postgres
+Volume=%h/.local/share/live-inventory-cdc-demo/scripts:/scripts:ro,Z
+Exec=sh /scripts/seed.sh
+
+[Service]
+Restart=no
+TimeoutStartSec=180
@@ -0,0 +1,2 @@
+[Network]
+NetworkName=cdc
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+[Unit]
+Description=CDC demo Go backend
+Wants=cdc-postgres.service cdc-nats.service cdc-debezium.service
+After=cdc-postgres.service cdc-nats.service cdc-debezium.service
+
+[Service]
+Type=simple
+WorkingDirectory=%h/.local/share/live-inventory-cdc-demo
+Environment=HTTP_ADDR=:8080
+Environment=DATABASE_URL=postgres://postgres:postgres@localhost:5453/postgres?sslmode=disable
+Environment=NATS_URL=nats://localhost:4222
+Environment=NATS_SUBJECT=postgres.public.inventory
+ExecStart=%h/.local/bin/inventory-cdc-demo
+Restart=always
+RestartSec=3
+
+[Install]
+WantedBy=default.target