Files
mesh-catalog/modules/postgres/module.json
T
jschoubben a63ef3d954 Phase 3.1: the postgres module adopts mesh-store instead of raising its own
server is now the container the foundation raised — same name (mesh-store),
same env (POSTGRES_PASSWORD/PGDATA), ports (127.0.0.1:5432:5432), volume
(mesh-store-data) and the same pinned upstream postgres image the foundation
runs — so the applier adopts it in place rather than raising a second postgres.
The provisioner is host-networked to reach the loopback store at 127.0.0.1:5432.
The module's own network and bind-mounted data dir are gone; there is one
postgres now, holding the controller's contexts and every module's database.

Issue 051 (WBS 3.1).

Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
2026-09-16 21:04:06 +02:00

124 lines
2.8 KiB
JSON

{
"module": "postgres",
"version": "1",
"provides": [
{
"name": "postgres-database",
"scope": "mesh"
}
],
"capabilities": [
"container-runtime"
],
"emits": [
"module.postgres.database.provisioned",
"module.postgres.database.deprovisioned"
],
"consumes": [
"module.postgres.database.provisioned",
"module.postgres.database.deprovisioned"
],
"listens": [
{
"port": 5432,
"protocol": "tcp",
"from": "mesh",
"why": "modules on any machine that were granted a database"
}
],
"serves": {
"postgres-database": {
"port": 5432
}
},
"receives": {
"postgres-database": "/var/lib/postgres/grants/mesh.json"
},
"grants": {
"postgres-database": "/var/lib/postgres/grants"
},
"own-secrets": {
"superuser": "/var/lib/postgres/superuser.secret",
"broker": "/var/lib/mesh/postgres/broker"
},
"resources": [
{
"id": "mesh-state",
"type": "directory",
"path": "/var/lib/mesh/postgres",
"mode": "0700"
},
{
"id": "state",
"type": "directory",
"path": "/var/lib/postgres",
"mode": "0700"
},
{
"id": "grants",
"type": "directory",
"path": "/var/lib/postgres/grants",
"mode": "0700"
},
{
"id": "server",
"type": "container",
"name": "mesh-store",
"image": "postgres@sha256:7456ef82e5f5bc43d997f4781bbd7c0d6389bff397564649a356e206ba473aee",
"env": {
"POSTGRES_PASSWORD": "bootstrap",
"PGDATA": "/var/lib/postgresql/data/pgdata"
},
"ports": [
"5432:5432"
],
"volumes": [
"mesh-store-data:/var/lib/postgresql/data"
]
},
{
"id": "runtime",
"type": "container",
"name": "mesh-postgres",
"network": "host",
"volumes": [
"/var/lib/mesh/postgres/broker:/run/secrets/broker:ro",
"/var/lib/postgres/grants:/var/lib/postgres/grants:ro",
"/var/lib/postgres/superuser.secret:/run/secrets/superuser:ro"
],
"env": {
"MESH_PROVISION_POSTGRES": "postgres://postgres@127.0.0.1:5432/postgres?sslmode=disable",
"MESH_PROVISION_PASSWORD_FILE": "/run/secrets/superuser",
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_RECEIVES": "/var/lib/postgres/grants/mesh.json"
},
"artifact": "runtime",
"args": [
"run",
"/app/modules/postgres/dist/provisioner/index.js"
]
}
],
"build": {
"on": [
{
"arg": "BUILD_BASE",
"module": "mesh-tools",
"artifact": "build"
},
{
"arg": "RUNTIME_BASE",
"module": "mesh-tools",
"artifact": "runtime"
}
],
"artifacts": [
{
"name": "runtime",
"kind": "image",
"from": "Dockerfile"
}
]
}
}