Files
mesh-catalog/modules/letta/module.json
T
jochen 19511012f8 Seven tool containers move to bundles the node's runtime serves, given their words (hq ADR 0192)
baserow, confluence, gitlab, jira, letta, searxng and unifi: each runtime container's
environment becomes its tools bundle's env, mount targets folded back into the host paths they
came from; baserow and letta reach their service on the published port rather than a container
network name. The container, base images, Dockerfile and the module's own bus credential go,
and the state directory where only that credential lived. Tool code is unchanged: every client
is built from the environment the contributor is handed.
2026-10-03 15:35:00 +02:00

105 lines
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{
"module": "letta",
"version": "1",
"capabilities": [
"container-runtime"
],
"requires": [
"postgres-database",
"route"
],
"contributes": {
"postgres-database": {
"name": "letta"
},
"route": {
"label": "letta",
"endpoint": "web"
}
},
"binds": {
"postgres-database": "${dir:state}/database.json",
"route": "${dir:state}/route.json"
},
"secrets": {
"postgres-database": "${dir:state}/database.secret"
},
"own-secrets": {
"server-password": "${dir:state}/server-password.secret",
"openai-api-key": "${dir:state}/openai-api-key.secret"
},
"listens": [
{
"name": "web",
"port": 8283,
"protocol": "tcp",
"from": "mesh",
"why": "the Letta agent server REST API and web UI, password-protected (--secure); a public name is the route's"
}
],
"resources": [
{
"id": "mesh-state",
"type": "directory",
"mode": "0700",
"place": "mesh"
},
{
"id": "state",
"type": "directory",
"mode": "0700",
"place": "."
},
{
"id": "server-env",
"type": "file",
"path": "${dir:state}/server.env",
"mode": "0600",
"content": "LETTA_PG_URI=postgresql://${bound:postgres-database:as}:${secret:postgres-database}@${bound:postgres-database:at}:${bound:postgres-database:port}/${bound:postgres-database:as}\nLETTA_SERVER_PASSWORD=${secret:server-password}\nOPENAI_API_KEY=${secret:openai-api-key}\nSECURE=true\nTZ=Europe/Brussels\n"
},
{
"id": "net",
"type": "network",
"name": "letta"
},
{
"id": "server",
"type": "container",
"name": "letta",
"image": "letta/letta@sha256:bfd1e49ce45b9a208c941e832c1d1d194017ff210a3784b0ca6c323aed767a29",
"network": "letta",
"env-file": [
"${dir:state}/server.env"
],
"ports": [
"8283"
],
"secrets-in-environment": "letta 0.6.x reads its settings from the environment only (pydantic settings, no secrets_dir or _FILE twin), and its startup.sh starts an embedded PostgreSQL unless LETTA_PG_URI is set - so the database password travels inside that URI (startup.sh also echoes it to the log); LETTA_SERVER_PASSWORD and OPENAI_API_KEY have no file source either"
},
{
"id": "runtime-config",
"type": "file",
"path": "${dir:mesh-state}/config.json",
"mode": "0600",
"content": "{\n \"password\": \"${secret:server-password}\"\n}\n",
"merge": "json"
}
],
"build": {
"artifacts": [
{
"name": "tools",
"kind": "bundle",
"language": "typescript",
"entrypoints": [
"tools/index.js"
],
"env": {
"MESH_LETTA_URL": "http://127.0.0.1:${port:8283}",
"MESH_LETTA_CONFIG_FILE": "${dir:mesh-state}/config.json"
}
}
]
}
}