Files
mesh-catalog/modules/n8n/module.json
T
jschoubben 9fc0d675cd n8n: its media library is an access placed by the assignment
The container mounted /services/media literally — one installation's path
(ADR 0112). The access is now declared by id and mounted as ${access:media};
the assignment says where the library is (ace: /storage/media, hq 153).
2026-10-01 02:02:30 +02:00

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{
"module": "n8n",
"version": "1",
"capabilities": [
"container-runtime"
],
"requires": [
"postgres-database",
"route"
],
"contributes": {
"postgres-database": {
"name": "n8n"
},
"route": {
"label": "n8n",
"endpoint": "web"
}
},
"binds": {
"postgres-database": "${dir:state}/database.json",
"route": "${dir:state}/route.json"
},
"secrets": {
"postgres-database": "${dir:state}/database.secret"
},
"accesses": [
{
"id": "media",
"mode": "read-write"
}
],
"listens": [
{
"name": "web",
"port": 5678,
"protocol": "tcp",
"from": "mesh",
"why": "the n8n editor, its REST API and the webhook endpoints workflows are triggered through; a public name is the route's"
}
],
"resources": [
{
"id": "state",
"type": "directory",
"mode": "0700",
"place": "."
},
{
"id": "data",
"type": "directory",
"mode": "0700",
"owner": "1000:1000"
},
{
"id": "cache",
"type": "directory",
"mode": "0700",
"owner": "999:999"
},
{
"id": "database-secret",
"type": "file",
"path": "${dir:state}/n8n-database.secret",
"mode": "0400",
"owner": "1000:1000",
"content": "${secret:postgres-database}"
},
{
"id": "server-env",
"type": "file",
"path": "${dir:state}/server.env",
"mode": "0600",
"content": "N8N_HOST=${bound:route:name}\nN8N_PORT=5678\nN8N_PROTOCOL=https\nWEBHOOK_URL=https://${bound:route:name}/\nNODE_FUNCTION_ALLOW_BUILTIN=*\nNODE_FUNCTION_ALLOW_EXTERNAL=*\nDB_TYPE=postgresdb\nDB_POSTGRESDB_HOST=${bound:postgres-database:at}\nDB_POSTGRESDB_PORT=${bound:postgres-database:port}\nDB_POSTGRESDB_DATABASE=${bound:postgres-database:as}\nDB_POSTGRESDB_USER=${bound:postgres-database:as}\nDB_POSTGRESDB_PASSWORD_FILE=/run/secrets/database\n"
},
{
"id": "net",
"type": "network",
"name": "n8n"
},
{
"id": "server",
"type": "container",
"name": "n8n",
"artifact": "server",
"network": "n8n",
"env-file": [
"${dir:state}/server.env"
],
"ports": [
"5678"
],
"volumes": [
"${dir:data}:/home/node/.n8n",
"${dir:state}/n8n-database.secret:/run/secrets/database:ro",
"${access:media}:/media-library"
]
},
{
"id": "cache-server",
"type": "container",
"name": "n8n-redis",
"image": "redis@sha256:8a1efc5f479551822b47424ccae982026b633f28818eab0387348120a61e10e2",
"network": "n8n",
"args": [
"redis-server",
"--appendonly",
"yes"
],
"volumes": [
"${dir:cache}:/data"
]
},
{
"id": "browser",
"type": "container",
"name": "n8n-selenium",
"image": "selenium/standalone-chrome@sha256:9ae1c78e9b2ca9fe4b22e57873b5ee34aeb8e814e3122293eef4c3abe4c5f448",
"network": "n8n",
"env": {
"SE_ENABLE_TRACING": "false",
"SE_NODE_MAX_SESSIONS": "5",
"SE_NODE_OVERRIDE_MAX_SESSIONS": "true"
}
}
],
"build": {
"on": [
{
"arg": "N8N_BASE",
"image": "n8nio/n8n@sha256:4846eb2f4b874ab04cde7fc1e249d2ddaec66e9aea64439beb2972cfea88e3c0"
}
],
"artifacts": [
{
"name": "server",
"kind": "image",
"from": "Dockerfile"
}
]
}
}