Files
mesh-catalog/modules/postgres/module.json
T
jschoubben 4c7e438ea3 postgres serves the store seat's verbs, databases and query, and lists its tools (hq ADR 0159)
Named as the seat names them so the runtime finds them by name; the same calls as its own tools.
Its definition now lists its tools, which is what holding a seat with verbs demands at registration.
Merge before the controller declares the verbs on the mesh-store seat.
2026-10-01 14:02:41 +02:00

144 lines
3.1 KiB
JSON

{
"module": "postgres",
"version": "1",
"provides": [
{
"name": "postgres-database",
"scope": "mesh"
}
],
"claims": [
{
"name": "mesh-store",
"scope": "mesh"
}
],
"capabilities": [
"container-runtime"
],
"emits": [
"database.provisioned",
"database.deprovisioned"
],
"consumes": [
"postgres.database.provisioned",
"postgres.database.deprovisioned"
],
"listens": [
{
"name": "database",
"port": 5432,
"protocol": "tcp",
"from": "mesh",
"why": "modules on any machine that were granted a database"
}
],
"guards": [
5432
],
"serves": {
"postgres-database": {
"port": 5432
}
},
"receives": {
"postgres-database": "${dir:grants}/mesh.json"
},
"grants": {
"postgres-database": "${dir:grants}"
},
"own-secrets": {
"superuser": "${dir:state}/superuser.secret",
"broker": "${dir:mesh-state}/broker"
},
"resources": [
{
"id": "mesh-state",
"type": "directory",
"mode": "0700",
"place": "mesh"
},
{
"id": "state",
"type": "directory",
"mode": "0700",
"place": "."
},
{
"id": "grants",
"type": "directory",
"mode": "0700"
},
{
"id": "store-data",
"type": "directory",
"path": "/var/lib/mesh-store",
"mode": "0700",
"owner": "999:70"
},
{
"id": "server",
"type": "container",
"name": "postgres",
"image": "pgvector/pgvector@sha256:cf134a767f474095eeba57e0117be8e568e011a63f33fbf252f14c9b760f8e6f",
"env": {
"POSTGRES_PASSWORD_FILE": "/run/secrets/superuser",
"PGDATA": "/var/lib/postgresql/data/pgdata"
},
"ports": [
"5432:5432"
],
"volumes": [
"/var/lib/mesh-store:/var/lib/postgresql/data",
"${dir:state}/superuser.secret:/run/secrets/superuser:ro"
]
},
{
"id": "runtime",
"type": "container",
"name": "mesh-postgres",
"network": "host",
"volumes": [
"${dir:mesh-state}/broker:/run/secrets/broker:ro",
"${dir:grants}:${dir:grants}:ro",
"${dir:state}/superuser.secret:/run/secrets/superuser:ro"
],
"env": {
"MESH_PROVISION_POSTGRES": "postgres://postgres@127.0.0.1:${port:5432}/postgres?sslmode=disable",
"MESH_PROVISION_POSTGRES_PORT": "${seat:mesh-store:5432}",
"MESH_PROVISION_PASSWORD_FILE": "/run/secrets/superuser",
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_RECEIVES": "${dir:grants}/mesh.json"
},
"artifact": "runtime"
}
],
"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"
}
]
},
"tools": [
"databases",
"query",
"postgres_list_databases",
"postgres_query"
]
}