Files
mesh-catalog/modules/postgres/module.json
T
jschoubben 4ec2ae1f7f postgres: the provisioner dials the port the mesh gave the store
MESH_PROVISION_POSTGRES named 127.0.0.1:5432 literally; the seat twin
(${seat:mesh-store:5432}) corrected it only on the machine holding the
mesh-store seat. On any other machine — ace, where the module provides
postgres-database without the seat — the twin is empty and the sidecar
would have dialled whatever else holds 5432 (HAL's postgres). ${port:5432}
is the machine port on every node; on novox the twin still says the same
6852, so nothing moves there.
2026-09-30 14:01:53 +02:00

139 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": "/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": "store-data",
"type": "directory",
"path": "/var/lib/mesh-store",
"mode": "0700",
"owner": "999:70"
},
{
"id": "server",
"type": "container",
"name": "mesh-store",
"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",
"/var/lib/postgres/superuser.secret:/run/secrets/superuser:ro"
]
},
{
"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:${port:5432}/postgres?sslmode=disable",
"MESH_PROVISION_POSTGRES_PORT": "${seat:mesh-store:5432}",
"MESH_PROVISION_PASSWORD_FILE": "/run/secrets/superuser",
"MESH_BROKER_FILE": "/run/secrets/broker",
"MESH_RECEIVES": "/var/lib/postgres/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"
}
]
}
}